CLASS 1LASER PRODUCT
COMPACT
DIGITAL AUDIO
Service Manual
ServiceServiceServiceServiceService
FW-M355/22/34/37
TABLE OF CONTENTSPage
Location of pc boards & Version variations ................1-2
Technical Specifications .............................................1-3
Measurement setup ....................................................1-4
Service Aids, Safety Instruction, etc. ..........................1-5
Disassembly Instructions & Service positions .............. 2
Service Test Programs & DEMO mode ......................... 3
Set Block diagram and Wiring diagram ......................... 4
Mains Board ................................................................... 5
Front Board .................................................................... 6
VCD - MPEG-01B Module ............................................. 8
ETF7 Tape Module ........................................................ 9
3CDC-LC-VCD Module ............................................... 10
Combi Board ................................................................ 11
Set Mechanical Exploded view & parts list ................. 12
© Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system ortransmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwisewithout the prior permission of Philips.
Published by KC 0209 Service Audio Printed in The Netherlands Subject to modificationGB 3139 785 30029
Mini System
Version 1.0
FW-V355/21M
MP3-CD PLAYBACK
1-2
ETF7BOARD
TRAFO
PRI.
BOARD
TRAFO
SEC.
BOARD
MAINS
BOARD
(/21/22 Only)
COMBI BOARD
FRONTBOARD
MPEG BOARD
CD BOARD
LOCATION OF PC BOARDS
/22 /34 /37 /21
Karaoke x
News x x
RDS x x
Incredible Surround
Rotary Encoder (volume control) x x x x
Jog Shuttle x x x x
Voltage Selector x
Aux / CDR Input x x x x
Video Output x
Headphone Socket x x x x
Line Output
Subwoofer Output
Surround Output
Matrix Surround Loudspeakers
Standby - FTD Clock Display x x x x
ECO Standby - Dark x
Combi - Non-Cenelec Tuner x x x
Combi - Cenelec Tuner x
Mains Board (Chapter 5) x x
MP3-CD Play x x x x
Video CD Play x
VERSION VARIATIONS:
Type /Versions: FW-M355 FW-V355
Features &Board in used:
1-3
SPECIFICATIONS
GENERAL:
Mains voltage : 110-127V/220-240V Switchable for /21M
220-230V for /22/34
120V for /37
Mains frequency : 50/60Hz
Power consumption : < 80W Active
< 15W at Standby with Clock on
< 0.5W at ECO Standby /22
Clock accuracy : < 4 seconds per day
Dimension centre unit : 265 x 310 x 365mm
TUNER:
FM
Tuning range : 87.5-108MHz
65.81-74MHz for /34 1)
Grid : 50kHz (& 30kHz for /34)
100kHz for /21M/37
IF frequency : 10.7MHz ± 20kHz
Aerial input : 75Ω coaxial
Sensitivity at 26dB S/N : < 7µV
Selectivity at 600kHz bandwidth : > 25dB
IF rejection : > 60dB [80dB]
Image rejection : > 25dB [75dB]
Distortion at RF=1mV, dev. 75kHz : < 3%
-3dB Limiting point : < 8µV
Crosstalk at RF=1mV, dev. 40kHz : > 18dB
MW
Tuning range : 531-1602kHz
530-1700kHz for /21M/37
Grid : 9kHz
10kHz for /21M/37
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : < 4.4mV/M [4.0mV/M]
Selectivity at 18kHz bandwidth : > 18dB
IF rejection : > 45dB
Image rejection : > 28dB
Distortion at RF=50mV, m=80% : < 5%
AMPLIFIER:
Output power : 2 x 40W RMS 2)
2 x 33W FTC 3)
Frequency response within -3dB : 50Hz-15kHz
Dynamic Bass Boost : DBB ON, DBB 1, DBB 2, DBB 3 4)
Digital Sound Control : Jazz, Techno, Optimal, Rock 4)
Headphone output, RLOAD = 32Ω : 15mW ± 2dB
Input sensitivity, RS = 600ΩAux / CDR : 500mV / 1.0V
Mic : 3.5mV
CASSETTE RECORDER:
Number of track : 2 x 2 stereo
Tape speed : 4.76 cm/sec +2.5/-1.5%
Wow and flutter : < 0.4% DIN
Fast-wind/rewind time C60 : 130 sec
Bias system : 78kHz ± 10kHz
Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz
Signal to noise ratio Type I : > 48dBA
VCD/COMPACT DISC:
Audio Performance:
Measurement done at output conn. of the 3CDC module.
Frequency response within ± 3dB : 20Hz - 20kHz
Output level (in Vrms) : 500mV ± 1.5dB, Rout = 100ΩSignal/Noise ratio (A-weighted) : > 80dBA
Distortion at 1kHz : < 0.003%
Channel unbalance at 1kHz : ±1dB
Channel separation at 1kHz : > 60dB
De-emphasis : 0 or 15/50 mS (Switched by subcode
on the disc)
MPEG 1 Layer 3 (MP3-CD) : MPEG AUDIO
MP3-CD bit rate : 56-256 kbps
MP3-CD sampling frequencies : 32kHz, 44.1kHz,
48kHz
Recording Format : ISO 9660
UDF format not supported.
Video Performance (for VCD version only):
Video output level : 1.0V ± 0.2V
Luminance non-linear distortion : < 0 ± 5%
Luminance S/N ratio : > 50dB
.... Values for /21/21M only
[....] Values for Cenelec Tuner version only
1) Default setting is OFF, to switch on please refer page 3-1.
2) 6Ω, 1kHz, 10% THD
3) 6Ω, 60-12500Hz, 10% THD
4) Frequency response in each setting is software controlled.
LF Generator e.g. PM5110
Recorder
Use Universal Test Cassette CrO2 SBC419 4822 397 30069
LEVEL METERe.g. Sennheiser UPM550
with FF-filter
S/N and distortion metere.g. Sound Technology ST1700B
L
R
DUT
or Universal Test Cassette Fe SBC420 4822 397 30071
LEVEL METERe.g. Sennheiser UPM550
with FF-filter
S/N and distortion metere.g. Sound Technology ST1700B
L
R
DUT
CD
Use Audio Signal Disc(replaces test disc 3)
SBC429 4822 397 30184
Bandpass250Hz-15kHz
e.g. 7122 707 48001LF Voltmeter
e.g. PM2534DUT
S/N and distortion meter e.g. Sound Technology ST1700B
Frame aeriale.g. 7122 707 89001
Tuner AM (MW,LW)
To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).
RF Generator e.g. PM5326
Ri=
50Ω
Bandpass250Hz-15kHz
e.g. 7122 707 48001LF Voltmeter
e.g. PM2534DUT
RF Generator e.g. PM5326
S/N and distortion meter e.g. Sound Technology ST1700B
Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).
Ri=
50Ω
Tuner FM
MEASUREMENT SETUP
1-4
1-5
SERVICE AIDS
Service Tools:
Universal Torx driver holder .................................. 4822 395 91019
Torx bit T10 150mm ............................................. 4822 395 50456
Torx driver set T6 - T20 ......................................... 4822 395 50145
Torx driver T10 extended ...................................... 4822 395 50423
Cassette:
SBC419 Test cassette CrO2 ................................. 4822 397 30069
SBC420 Test cassette Fe ..................................... 4822 397 30071
MTT150 Dolby level 200nWb/M ............................ 4822 397 30271
Compact Disc:
SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096
SBC442 Audio Burn-in Test disc 1kHz ................. 4822 397 30155
SBC429 Audio Signals disc .................................. 4822 397 30184
Dolby Pro-logic Test Disc ...................................... 4822 395 10216
ESD Equipment:
Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953
Anti-static table mat - small 600x650x1.25mm ..... 4822 466 10958
Anti-static wristband .............................................. 4822 395 10223
Connector box (1MΩ) ............................................ 4822 320 11307
Extension cable
(to connect wristband to conn. box) .................. 4822 320 11305
Connecting cable
(to connect table mat to conn. box) .................. 4822 320 11306
Earth cable (to connect product to mat or box) .... 4822 320 11308
Complete kit ESD3
(combining all above products) ......................... 4822 320 10671
Wristband tester .................................................... 4822 344 13999
HANDLING CHIP COMPONENTS
1-6
GB WARNING
All ICs and many other semi-conductors aresusceptible to electrostatic discharges (ESD).Careless handling during repair can reduce lifedrastically.When repairing, make sure that you areconnected with the same potential as the massof the set via a wrist wrap with resistance.Keep components and tools also at thispotential.
F ATTENTION
Tous les IC et beaucoup d’autressemi-conducteurs sont sensibles auxdécharges statiques (ESD).Leur longévité pourrait être considérablementécourtée par le fait qu’aucune précaution n’estprise à leur manipulation.Lors de réparations, s’assurer de bien être reliéau même potentiel que la masse de l’appareil etenfiler le bracelet serti d’une résistance desécurité.Veiller à ce que les composants ainsi que lesoutils que l’on utilise soient également à cepotentiel.
ESD
D WARNUNG
Alle ICs und viele andere Halbleiter sindempfindlich gegenüber elektrostatischenEntladungen (ESD).Unsorgfältige Behandlung im Reparaturfall kandie Lebensdauer drastisch reduzieren.Veranlassen Sie, dass Sie im Reparaturfall überein Pulsarmband mit Widerstand verbundensind mit dem gleichen Potential wie die Massedes Gerätes.Bauteile und Hilfsmittel auch auf dieses gleichePotential halten.
NL WAARSCHUWING
Alle IC’s en vele andere halfgeleiders zijngevoelig voor electrostatische ontladingen(ESD).Onzorgvuldig behandelen tijdens reparatie kande levensduur drastisch doen verminderen.Zorg ervoor dat u tijdens reparatie via eenpolsband met weerstand verbonden bent methetzelfde potentiaal als de massa van hetapparaat.Houd componenten en hulpmiddelen ook opditzelfde potentiaal.
I AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sonosensibili alle scariche statiche (ESD).La loro longevità potrebbe essere fortementeridatta in caso di non osservazione della piùgrande cauzione alla loro manipolazione.Durante le riparazioni occorre quindi esserecollegato allo stesso potenziale che quello dellamassa dell’apparecchio tramite un braccialettoa resistenza.Assicurarsi che i componenti e anche gli utensilicon quali si lavora siano anche a questopotenziale.
“Pour votre sécurité, ces documentsdoivent être utilisés par des spécia-listes agréés, seuls habilités à réparervotre appareil en panne”.
GBSafety regulations require that the set be restored to its originalcondition and that parts which are identical with those specified,be used.
NL
Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie inzijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,identiek aan de gespecificeerde, worden toegepast.
F
Les normes de sécurité exigent que l’appareil soit remis à l’étatd’origine et que soient utiliséés les piéces de rechange identiquesà celles spécifiées.
D
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zubeachten. Der Original zustand des Geräts darf nicht verändert werden;für Reparaturen sind Original-Ersatzteile zu verwenden.
I
Le norme di sicurezza esigono che l’apparecchio venga rimessonelle condizioni originali e che siano utilizzati i pezzi di ricambioidentici a quelli specificati.
"After servicing and before returning set to customer perform aleakage current measurement test from all exposed metal parts toearth ground to assure no shock hazard exist. The leakage currentmust not exceed 0.5mA."
CLASS 1LASER PRODUCT
3122 110 03420
GB Warning !Invisible laser radiation when open.Avoid direct exposure to beam.
S Varning !
Osynlig laserstrålning när apparaten är öppnad och spärrenär urkopplad. Betrakta ej strålen.
SF Varoitus !
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiinanäkymättömälle laserisäteilylle. Älä katso säteeseen!
DK Advarse !
Usynlig laserstråling ved åbning når sikkerhedsafbrydere erude af funktion. Undgå udsaettelse for stråling.
2-1 2-1
DISMANTLING INSTRUCTIONS
1) Loosen the 4 screws, slide Cover top (pos 255) towards
the rear and remove it upwards.
2) Loosen 3 screws slide the Panel right (pos 254) towards
the rear and remove it outwards. Do likewise for the Panel
left (pos 253).
3) Push the gear slowly towards the front as shown in figure
2 until the CDC tray starts to move out of the Front Cabinet
(pos 101). The CDC tray is now disengage and can be
pulled out completely.
Dismantling the 3CDC Module
4) Remove the Cover Tray (pos 106) as shown in figure 1.
5) Loosen 4 screws A to remove the 3CDC-LC-VCD Module
(pos 1104) as shown in figure 2.
A
A
A
Turn the Gear towards the Fronttill the CDC Tray starts to open
Figure 2Figure 1
Dismantling of the Volume & Jog Rotary knobs
1) Cut a piece of packaging tape approximately 5cm width by
12cm length and tape its narrow side on to the top and
bottom side of the Volume knob (pos 139) as shown in
figure 3.
Dismantling of the Front Panel assembly
1) Loosen 2 screws below the Front Panel (pos 101) mounting
it to the Bottom plate (pos 265).
2) Release the 2 catches on the sides of the Front Panel to
separate it from the Bottom plate.
3) Remove the Volume and Jog Rotary knob if the Front
board needs to be dismantled. For Karaoke versions, the
Karaoke knob (pos 133) also need to be removed.
4) Loosen 8 screws B to remove the Front board as shown in
Figure 5.
5) Loosen 6 screws C and eject both cassette doors to
remove the Tape mechanism (pos 1103) as shown in figure
6.
Note: The Cassette door can be removed only afterthe removal of the Tape mechanism and buttons.
2) Place a small screw driver in between the tape & knob (see
figure 3) to give more leverage in pulling out the knob as
shown in figure 4.
3) Do likewise for the Jog Rotary knob (pos 138). You may
have to rotate the knob to provide the most exposed area
during application of the packaging tape.
Figure 4Figure 3
Figure 5
Figure 6
2-2 2-2
Service pos A
Service pos B
Note: After re-assembly, it is very important to ensure all
wires are routed properly to ensure that they do not
touch/obstruct all moving parts.
The 3CDC-LC-VCD Module can be complete de-
tached while repairing the other portion of the set.
Figure 8
Figure 7
Dismantling of the Bottom & Rear Panel assembly
1) Loosen 5 screws D mounting the Combi board to the Rear
Panel (pos 256) as shown in figure 7.
2) Loosen 3 screws E and release the 2 catches on the sides
of the Rear Panel to separate it from the Bottom plate (pos
265).
3) Loosen 4 screws G to remove the Mains Transformer as
shown in figure 8.
4) Loosen 2 screws F to remove the Combi Board.
Separating the MPEG and 3CDC-LC-VCD Module
1) Loosen 4 screws P to remove the MPEG shield & MPEG
Board as shown in figure 9.
2) Loosen 2 screws M and release catch C3 with a flat screw-
driver in the direction as shown to loosen the Plate Insula-
tor.
P
M
C3
Figure 9
Service pos C
3-1 3-1
Variousother Tests
Activated with ACTIONTEST
QEEPROM FORMAT Load default data. Display shows "NEW" for 1 second.Caution!All presets from the customer will be lost!!
Disconnectmains cord
LEAVE SERVICETESTPROGRAM
R
9 to Exit
EEPROM TEST A test pattern will be sent to the EEPROM."PASS" is displayed if the uProcessor readback the test pattern correctly, otherwise"FAIL" will be displayed.
Volume Knobor
Jog Shuttle knob
ROTARYENCODER TEST
Display shows value for 2 seconds.Values increases or decreases in steps of 1until 0 (Min.) or 40 (Max.) is reached.
DBBDEMO DEMO will toggle on or off.The message: "DEMO ON" or "DEMO OFF"will scroll across the display to show thenew status of the set.
OButton pressed?
Y
Y
Y
N
N
N
OButton pressed?
9Button pressed?
Display shows8M
Output at (Front Board) pin 80 of uP = 1,953.125Hz
Display shows32K
Output at (Front Board) pin 80 of uP = 2048Hz
QUARTZTEST
Note: During Quartz test, the 3CDC tray may"jerks" open, close or the carousel mayrotates slightly. This is due to sharingof control lines during the test.
TUNERButton pressed?
DisconnectMains cord ?
Y
N
N
Y
Service frequencies arecopied to the RAM (see Table1)
Tuner works normallyexcept:
PROGRAM button
Service Mode left
TUNERTEST
Display Tuner Version"ccc"
TUNERButton pressed?
N
Y
PRESET
1
2
3
4
5
6
7
8
9
10
11
Europe"EUR"
87.5MHz
108MHz
531kHz
1602kHz
558kHz
1494kHz
87.5MHz
87.5MHz
87.5MHz
87.5MHz
98MHz
East Eur."EAS"
87.5MHz
108MHz
531kHz
1602kHz
558kHz
1494kHz
87.5MHz
87.5MHz
87.5MHz
87.5MHz
98MHz
USA"USA"
87.5MHz
108MHz
530kHz
1700kHz
560kHz
1500kHz
98MHz
87.5MHz
87.5MHz
87.5MHz
87.5MHz
Oversea"OSE"
87.5MHz
108MHz
530/531kHz*
1700/1602kHz*
560/558kHz*
1500/1494kHz*
98/87.5MHz*
87.5MHz
87.5MHz
87.5MHz
87.5/98MHz*
Table 1
East Eur. Extended-band"EAS"
65.81MHz
108MHz
74MHz
87.5MHz
531kHz
1602kHz
558kHz
1494kHz
98MHz
70.01MHz
65.81MHz
Note: * Depending on the selected grid frequency (9 or 10kHz)By holding the TUNER and R buttons depressed while switching on the Mains supply, oneof the undermentioned features will be activated:
- the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea (/21) version.- the extended FM1 (65.81MHz - 74MHz) is toggled on and off for East Eur. (/34) version.
Any (V)CD Buttonspressed?
Y
N
VCDTEST
LEVEL
1
2
3
4
5
6
DISPLAY MESSAGE
VER_xxx
DSA_OK
SLD_OK
FOC_OK
RAD_OK
JMP_OK
Choose levelby pressing
Q
R
Note: During this test only the standard OSD & Display message are shown on the TV screen.
-
DSA_ER
SLD_ER
FOC_ER
RAD_ER
JMP_ER
ACTION
Where xxx is the MPEG software version
Check DSA_Data, DSA_Str & DSA_Ack lines
CDC Sledge Motor test
Focus Servo Test, a disc is required in Tray 1.
Radial Servo Test.
Disc Servo Test - jumping of 16 tracks.
Press 9 to exit
OKAY ERROR
Y
N
Y
N
Y
N
DIMButton pressed?
DIMButton pressed?
9Button pressed?
DISPLAYTEST
Display shows Fig. 2and selected LEDs on
(see note 2)
Display shows Fig. 1and selected LEDs on
(see note 1)
Figure 1
Figure 2
note 2 : OPTIMAL is on while JAZZ & TECHNO are off, other LEDs statusare not important (applicable only for sets with LEDs)
note 1 : JAZZ & TECHNO are on while OPTIMAL is off, other LEDs statusare not important (applicable only for sets with LEDs)
To start service test programhold P & TAPEdepressed while
plugging in the mains cord
Display shows theROM version *
"S-Vyy"(Main menu)
S refers to Service Mode.
V refers to Version.
yy refers to Software version number of Processor. (Counting up from 01 to 99)
SERVICE TEST PROGRAM
Mini 2002 FW-C1xx, C2xx, C3xx Dated: wk141
4-1 4-1
SET BLOCK DIAGRAM
FW-C355 Block Diagram ... 34330 dd wk 145
+LPS
LED
+Z
TAPE
3CDC-L2C
CDC
CONTROL
+CD
250mV
-6dB Track
+12V_M
DM
CD_ON
AMP_ON
A
SA BUFFER
A
+12M
+12A
3.5mV
XX mVYY dB\A
ZZ dB
2 X 6 OHMS500mV
NJM4556AM
-
+
JOG
33R
AMP_ON
AN17380A
POWER
FOR MATRIX
SA IN
SELECTOR
+C
STBY TRANSFORMER
MATRIX
2 X 37W
85dBA3dB
HEADPHONE
FOR -/21 ONLY
D
A
M
HEADPHONE
CHOKE+Z
N
CDC
CONTROL
TUNER
28mV
MUTE
A
ATTN.
I2C DATA
CONTROL
47R
100mV
76dBA16dB
-8.5dB
125mV
(NOT USED IN -/21 & -/37)
+C
REG
F2x
1K
HP_OUT
FRONT
PWDN
##
SOURCE SELECTOR
ATTN.
+9V
-33V
IR EYE
+5V6
-33V
AUX / CDR
+12V_A
TRAFO
SMPS+5V6_ECO
SWITCH
ECO POWER
F2
RDS
-26 dB
-ATTEN.
AM (80% MOD)
HP MUTE
1.90V67dBA
1K
500mV
HP_OUT
F1x
TREBLE
HP DET
CONTROL
INTERFACE
+12V_M
uP
D
4 X DSC LEDS
+5V6
SIMPLE KARAOKE+5V6
NTC
+F
FM (67.5 kHz)
INCREDIBLE
EEPROM
F1x
D
PWDN
SIMPLE
500mV
POWER
-33V
SOFTWARE CONTROL
A
0.9W/6 ohms
+F
VOLUME
CONTROL
ECO6
AMPLIFIER
2.50V
+9.1V
CDC
CONTROL
+CD
+LPS
L
CONTROL
LEFT/RIGHT
LEFT/RIGHT
-CMOS
POWER
+C
SWITCH
MIC DET
IS FILTER
+LPS
125mV
I2C CLK
+
+12V_A
TDA7468
MUTE
-CMOS (-9V)
MIC DET
-CMOS
D
+9.1V
REGULATOR
7812
I2C
250nWb/m
+5V6_ECO
MAIN SIGNAL PATH
MEASUREMENTS ARE IN AUX MODE :
LEVELS AT MAX VOLS/N AT 500mW\
HEADROOM (1% THD) WRT TO LEVEL AT MAX VOL
NOTE :
FOR CLASS G SWITCH
AMPLIFIER
+Z
REG
BASS
10M
VOL. 2
I2C DATA
FTD
SURROUND VOL. 1
AM
# FOR VCD/MP3 VERSION
L/R SPEAKER
TUNER
SURROUND
MAINS
76dBA
KEY SCAN
+5V6
F2x
(NOT USED FOR -/37)
I2C CLK
+C
3.0dB
14 dB
+12V_M
D
CD_ON
500mV / 1000mV
+5V6
VOLTAGE
LPS
NTC
F1
F2
LPC
+F
500mV
&
HP DET
+5V6
78dBA3.2dB
-33V
CONTROL
650mV
CD SUPPLY
CONTROL
COMBI
ETF7
DECODER
TMP87CS71F
D
F1
LPC
+CDCONTROL
A (+5V)
MUTE
POWER SUPPLY
Rin = 3k
+F
250mV
ECO/SLEEP
A
## FEATURE PROVISION
FUSE
REGULATOR
L7805+CD
CD_ON
16dB
+12V_A
+12V_A
+12V_A
+12V_A
+12V_A
# FOR VCD/MP3 VERSION
(+5V)
(FOR CDC-L2C ONLY)
+50V
VCD-3C
TAPE
CONTROL
FUSE
FUSE
FUSE
FUSE
MPEG3
D
-6dB Track
(ONLY FOR -/37)
VIDEO OUT A
1.0 Vpp
# VCD # VCD# VCD
# VCD
# PROVISION FOR VCD/MP3 VERSION
4-2 4-2
SET WIRING DIAGRAM
FW-C355 Wiring diagram ... 3433 wk145
# 1204
EH TOP
MIC
+12M
CD_SWINFO
CD_SHSTR
CD_SHCLK
SH_DATA
DSA_DATA
DSA_ACK
GND_D
CD CHANGER
1
EH TOP
2P
TP_RIGHT
FFC TOP
(1104)
COMBI
AC_VKK
F2
1508
NON-VCD
F1
FFC TOPSICL
1700
1800
HP
_RIG
HT
15P
DIPMATE
EH TOP
3P
# 1802
ETF7
1
SILD
7P
VCDCD_LEFT
GND_A
CD_RIGHT
1501
PIN TYPE
TP_LEFT
MU
TE
F2
F1
LOUDSPEAKER
DSA_STR
GND_D
180mm
ECO6 LAYOUT CELL
TU
_CLK
TU
_ST
ER
EO
CD_SHSTR
2P
FRONT
CD
_SH
CLK
120mm
(BOTTOM SCREW NEAR THE COMBI PCB)
TP_LEFT
1706
1
EH
SID
E
86
(1101)
(1102)
CD
_GN
D
GND_D
TRAFO
HP
_LE
FT
AC_H
AC_H
AC_CT
AC_H
AC_H
NTC
1
+5V_CD
1
GND_A
+12V_A
MIC_DET
CD_SILD
ETF7
AM
P_O
N
220mm
# MPEG01
HP
_GN
D
NO
N-E
CO
CV
BS
1501
TRAFO
# 1801/1802
AUX IN
PORE
CD_SICL
1203
SURROUND
1103
DIPMATE
+12M
1307
MATRIX
1
EH TOP
EH TOP
7P
-33V
+5V
6
CD_RIGHT
-CMOS
TP_REC_RIGHT
30P / 32P
SA
_IN
CDC-L2C
FF
C S
IDE
1703
# 16
03
GND_A
GND_D_CD
+12V_A
FFC TOP
FF
C S
IDE
ET
F7
FFC SIDE
# VIDEO
GND_A
CD_LEFT
EH TOP
1804
TP_REC_LEFT
1206
DIPMATE
$$ LPS
1
1
FF
C T
OP
# VCD
MIC_VCD
MIC_DET
GN
D
1701
1
GND_A
+12V_A
1
PW
DN
NT
C
+5V
6_E
CO
LPC
1
220mm
10P
VC
D
1402
+12V_M
MAINS SUPPLY(FOR -/30,-/33,-/34 & -/37 ONLY)
DS
A_S
TR
SW_INFO
SHR_STR
DS
A_D
ATAMIC_SK
GND_M
1
D_G
ND
1402
TUNER
GND_D
ETF7
CD
_SW
INF
O
GN
D_D
1507
PORE
GND_D
CD
_PO
RE
3P
$$ 1203
CD_SHCLK
D_G
ND
SA
_IN
HP
_RIG
HT
HP
_GN
D
HP
_LE
FT
CD
_SIL
D
CD
_SH
DAT
A
1211
TRAFO
CD
_PO
RE
EC
O
EH TOP
(FOR -/21 & -/22 ONLY)MAINS SUPPLY
PIN TYPE
PWDN
1
CD
_SIL
D
CD
_SH
DAT
A
GND_M
MIC_SK
FF
C T
OP
I2C
_CLK
I2C
_DAT
A
CD
_SIC
L
CD
_SH
ST
R
SH_DATA
# 1505
D_G
ND
1503
1200
L
N
(1105)
10P
1210
280mm
1
DS
A_A
CK
SH
_DAT
A
CD
_SW
INF
O
CD
_ON
GND_A
CD_LEFT 1
180mm
+12M
180mm
1
5V6_ECO
1
280mm
# 88
EH TOP
TU
_ST
ER
EO
CD
_SH
ST
R
D_G
ND
I2C
_CLK
I2C
_DAT
A
CD
_SIC
L
CD
_GN
D
AM
P_O
N
MU
TE$$
143
9
1500
FFC AD# 5P/4P
220mm
140mm
EH TOP
+12V_A
1805
CD_SWINFO
GND_D
CD_SHDATA
CD
_ON
MIC_SK
GND_A
NON-VCD
2P
# 1801
1
EH
SID
E
1102
FM COAX
CDC-L2C
CD_RIGHT
FFC BD
1701
1
280mm
$$ 1209
CD
_SH
CLK
STOKO PIN
LPC
TU
_GN
D
TU
_EN
AB
LE
TU
_DAT
A
TU
_CLK
TU
_GN
D
1500
Tp_
Sh_
Str
FFC BD
TU
_EN
AB
LE
TU
_DAT
A
FFC SIDE
+5V_CD
1438
1400
AM ANT
STOKO PIN1P
# 1204
280mm
TPA
DC
2
TP_REC_RIGHT
GND_A
Tp_
Sh_
Dat
a
AC_VCD# 1207
PW
DN
NT
C
1
$$ 87
F2
F1
-33V
+5V
6
140mm
MIC_DET
+12V_A
MIC_SK
FFC TOP
TP_RIGHT
# VCDMIC_DET
+12V_A1201
1202
L
NLPS-MAINSGND_A
MIC_VCD
FM CLICK
1101
(NOT USA) (USA)
TPA
DC
1
FFC AD
MIC AMP
-CMOS
1208
8203
MP
EG
_GN
D
MIC
_VC
D
MIC
_DE
T
# 16
02
1
# 1506
MIC_VCD
GND_A
MIC_DET
1568
HEADPHONE
Tp_
Sh_
Clk
+F
FFC AD
## 1803
220mm
## 1803180mm3P
TO DIPMATE 882P
# 1213
280mm
TO STOKO PIN 1568
1
+5V_CD
GND_D
## 1322/1323
1211
280mm
SH_CLK
1564
STOKO PIN1P
1106
GND
(1103)
8201
TP_REC_LEFT
TO STOKO PIN 1568
FROM ETF7 MODULE’S CHASSIS
AC_VCD
COMBI(1102)
(UL GROUNDING WIRE - ONLY FOR -/37 VER.)
SOLDERED FROM 8201 OR 8203
STOKO PIN1P
1560
180mm
HEATSINK WIRE
STOKO PIN
1560
1563
1 EH
TO
P
## 4
8
1
## 1509
MIC_VCD
GND_A
MIC_DET
EH TOP
+12V_A
EH TOP
1## 1705
COMBI(1102)
## VCD GROUNDISOLATOR
4P
# - PROVISION FOR SETS WITH VCD/MP3 FEATURE .
$$ - PROVISION FOR SETS WITH ECO FEATURE (ONLY FOR -/22 VER.) .
NOTE :
## - PROVISION FOR SETS WITH MATRIX SURROUND & VCD GROUND ISOLATOR .
5-1
MAINS BOARD
TABLE OF CONTENTS
Component Layout .......................................................... 5-1
Circuit Diagram ................................................................ 5-2
Electrical parts list ............................................................ 5-3
COMPONENT LAYOUT
5-1
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
3139 113 3465 pt 1 dd wk149
3230
3230 is soldered manuall on the copper side for pt 1 pcb
5-2 5-2
72 3
9 10
C
D
E
A
B
C
E
4 5 6
A
B
8 9 10
1 2 3
D
5 6 7 84
1
For /21 only
240V
For /22
7
For /37
4
1 2 3 4 5 6
A
B
8 9 10
1 2 3
D
(+12V relay) (+12V relay)
P
For VCD/MP3 only
5 6 7 8 9 10
C
D
E
A
B
C
P
E
Not for /22
For /22
For /21
VOLTAGE REGULATION
For /22 only
3224
2M2
For /37
127V
4n7
2214
9203
9205
5204
100u
100R
3220
2201
100n
6214
1N4003
6210
1N4148
9202
10n
1N4148
6203
1209
1208
12
4K7
3218
12071
2
EH-B
BZX79-C39
6216
1N4148
6209
T200mA
1201
BC337-25
7203
9204
1N4003
6211
6208
1N4148
BZ
X79
-C5V
6
6219
1m
6217
1N41
48
2213
470n
5203
3217
3
45
6
10M
5202STBY
1
2
3216
47K
10K
3202
47n
1N41
48
6205
GND_S
1N41
48
6215
2202
GND_LPS
BC547B7206
3
4
5
6
7
8
9
2205
10n
8201
1
1211EH-B
1
10
2
BC557B7205
1204OZ-SS-112L
54
68
9
7
1 12
1206
1 2
7201BC557B
470R
3208
1N4148
6204
1N41
48
6212
1N4148
1N4003
6201
3214
9201
6207GND_LPC
2K2
2206
2215
330p
2207
22n
GND_SGND_LPS
3207 10
0n
2210
1210
2 5
1 4
3 6
1M
330R
3204
GND_LPC
EH-B1
2
3
100K
3215
6202
1N4003
3205
2204
100n
1N4003
6206
680R
3209
33K
BZ
X79
-C5V
6
6213
5206
2212BC337-40
7204
GND_LPC
2211
100u
100u
7202BC547B
2209
T2A
1205
3206
GND_LPC
9207
100K 33K
3222
GND_LPS
T5A
1212
100R
3221
3212
1K
9206
220n
2208
1m
52012203
47n
4M7
3203
LPC
5V6_ECO
LPS LPS+C PW_DN
6218
1N41
48
5V6_ECO
PW_DN
+C
5V6_ECO
LPC
P
100u
7206 B18201 E19201 C3
9202 C1
3220 A2
3221 A23222 A103224 B3
5201 A49203 C29204 D19205 E2
5206 C16201 A56202 A56203 A10
6204 A106205 A66206 A56207 A3
6208 A86209 A96210 A36211 A5
6212 B9 9206 E29207 A3
6216 B66217 A16218 A16219 A2
7201 A67202 A77203 B27204 B5
7205 B7
1210 E2
1211 E61212 E52201 A92202 A4
5202 A85203 A45204 B52206 A4
2207 A62208 A32209 A62210 A8
2211 B92212 B102213 B32214 B8
2215 B93202 A63203 A73204 A7
6213 B106214 B56215 B23208 B6
3209 B13212 B23214 B63215 B8
3216 B13217 D13218 A2
2203 A82204 A92205 A6
3205 A93206 A53207 A5
1201 A31204 C31205 C21206 C1
1207 C51208 D11209 C6
3230 B7
+39.4V
+39.6V
0V
+0.3V
+36.8V+39.0V
+12.9V
+12.9V
0V
0V
+5.4V
0V
0V
0V
127V
For Low Power Standby version only
Mains Transformer
/21
/22
/37
1205
x
1210
x
3217
x
9201
x
x
9204
x
9203
x
x
9202
x
9206
x
9205
x
5206
x
x
Variation Table
P = Provision only
33K
3230
pt 2
pt 2 = Rework manully on the copper side till point 2 board is introduced.
MAINS CIRCUIT
5-3
ELECTRICAL PARTS LIST - MAINS BOARD
MISCELLANEOUS
1201 4822 071 52001 ! Fuse T200mA 250V /22
1204 2422 132 07519 ! Relay 1P 12V 16A
1205 9965 000 07788 ! Fuse T2A 250V /21M
1210 2422 129 16478 ! Voltage Selector /21M
1212 4822 071 55002 ! Fuse T5A 250V
CAPACITORS
2201 5322 121 42386 100nF 5% 63V
2202 4822 121 43526 47nF 5% 250V
2203 4822 122 33449 47nF 30% 50V
2204 5322 121 42386 100nF 5% 63V
2205 4822 122 30043 10nF 63V
2206 4822 121 41856 22nF 5% 250V
2207 4822 124 40255 100uF 20% 63V
2208 4822 121 10512 220nF 20% 275V
2209 4822 122 30043 10nF 63V
2210 2020 561 90365 100nF +80/-20% 50V
2211 4822 124 41584 100uF 20% 10V
2212 4822 124 40207 100uF 20% 25V
2214 5322 122 32261 4,7nF 10% 100V
2215 4822 126 13867 ! 330pF 20% 250V
RESISTORS
3202 4822 050 21003 10k 1% 0,6W
3203 4822 050 24705 4M7 1% 0,6W
3204 4822 116 52219 330R 5% 0,5W
3205 4822 116 52228 680R 5% 0,5W
3206 4822 116 52234 100k 5% 0,5W
3207 4822 116 83866 1M 5% 0,5W
3208 4822 116 83883 470R 5% 0,5W
3212 4822 050 11002 1k 1% 0,4W
3214 4822 116 52256 2k2 5% 0,5W
3215 4822 116 52234 100k 5% 0,5W
3216 4822 116 83884 47k 5% 0,5W
3218 4822 116 52283 4k7 5% 0,5W
3220 4822 116 52175 100R 5% 0,5W
3221 4822 116 52175 100R 5% 0,5W
3222 4822 050 23303 33k 1% 0,6W
3224 4822 053 21225 ! 2M2 5% 0,5W
3230 4822 050 23303 33k 5% 1/6W
COILS & FILTERS
5201 4822 157 53473 Coil 1mH 10%
5202 2422 549 45157 ! Standby Transformer
5203 4822 157 53473 Coil 1mH 10%
5204 4822 157 52333 Coil 100uH 5%
5206 4822 157 11832 ! Mains Filter 400uH 3A
DIODES
6201 4822 130 31878 1N4003G
6202 4822 130 31878 1N4003G
6203 4822 130 30621 1N4148
3224 4822 053 21225 2M2 5% 0,5W
6204 4822 130 30621 1N4148
6205 4822 130 30621 1N4148
6206 4822 130 31878 1N4003G
6207 4822 130 30621 1N4148
6208 4822 130 30621 1N4148
6209 4822 130 30621 1N4148
6210 4822 130 30621 1N4148
6211 4822 130 31878 1N4003G
6212 4822 130 30621 1N4148
6213 4822 130 34173 BZX79-B5V6
6214 4822 130 31878 1N4003G
6215 4822 130 30621 1N4148
6216 4822 130 34145 BZX79-B39
6217 4822 130 30621 1N4148
6218 4822 130 30621 1N4148
6219 4822 130 34173 BZX79-B5V6
TRANSISTORS & INTEGRATED CIRCUITS
7201 4822 130 44568 BC557B
7202 4822 130 40959 BC547B
7203 4822 130 40981 BC337-25
7204 4822 130 40855 BC337-40
7205 4822 130 44568 BC557B
7206 4822 130 40959 BC547B
Note: Only the parts mentioned in this list are normal
service spare parts.
6-1
FRONT BOARD
TABLE OF CONTENTS
FTD Display pin connection ............................................ 6-1
Variation Tables ............................................................... 6-2
Circuit Diagram - Karaoke part ........................................ 6-3
Circuit Diagram - Microprocessor part ............................ 6-4
Circuit Diagram - Headphone / Miscellaneous part ........ 6-5
Component Layout .......................................................... 6-6
Chip Layout ...................................................................... 6-7
Electrical Parts List .......................................................... 6-8
FTD DISPLAY PIN CONNECTIONS
6-1
FTD DISPLAY PIN NO.
FUNCTION
34
2G
35
1G
36
-
37
-
38
-
39
F2
33
3G
31
5G
30
6G
29
7G
28
8G
32
4G
26
10G
25
11G
24
12G
23
-
27
9G
22
-
21
-
20
P1
19
P2
18
P3
17
P4
16
P5
14
P7
13
P8
12
P9
11
P10
15
P6
10
P11
9
P12
8
P13
7
P14
6
P15
5
P16
4
-
3
-
2
-
1
F1
4G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
10G
-
6G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
12G
B1
B2
B3
B4
B5
-
-
-
-
5G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
3G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
1G7G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
Col
Dp
-
8G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
9G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
11G
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
-
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
2G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
(Left)
(Middle)
(Right)
(Up)
(Low)(1)
(2)
(3)
B5B4
B1B2B3
B10B9B8B7B6
B5B4B3B2B1
B10B9B8B7B6
B13B12B11
B5B4B3B2B1
Col 1
(11G)
(12G)
a
khf bj
Dp
n
g m
pe cr
d
(2G - 9G)
1G 2G 10G
11G
8G 9G3G 4G 5G 6G 7G
12G 11G
6-26-2
Front Board application
A55470 FW-C355/21/33
A55480 FW-C355/22
A55490 FW-V355/21M
A55500 FW-C355/34
A55520 FW-M355/22
A55530 FW-M355/34
A55540 FW-M355/37
FEATURES: A55470 A55480 A55490 A55500 A55520 A55530 A55540
Karaoke / Mic Detect x - x - - - -
VCD - - x - - - -
RDS - x - x x x -
ECO Power LED - x - - x - -
ITEM NO. A55470 A55480 A55490 A55500 A55520 A55530 A55540 Functions
1427 - x x x x x - REC
1428 REC AUTO AUTO AUTO AUTO AUTO REC
1432 AUTO RDS PBC RDS RDS RDS AUTO
1433 - NEWS RETURN NEWS NEWS NEWS -
1438 - x - - x - - with LPC
1439 x - x x - x x without LPC
1801 - - x - - - - VCD & KARAOKE
1802 x - - - - - - KARAOKE
3529 - 330R 330R 330R 330R 330R - P01
3546 10k - 10k - - - 10k RDSCLK
3548 10k - 10k - - - 10k RDSDAT
3549 10k - 10k 10k - 10k 10k RESET
3565 4R7 2R2 4R7 2R2 2R2 2R2 2R2 FTD Filament
3566 - 2R2 - 2R2 2R2 2R2 2R2 FTD Filament
3567 4R7 2R2 4R7 2R2 2R2 2R2 2R2 FTD Filament
3568 - 2R2 - 2R2 2R2 2R2 2R2 FTD Filament
3569 10k - 10k 10k - 10k 10k LPC
3570 - 100k - - 100k - - RESET
3800 4k7 - 1k - - - - KARAOKE
3801 6k8 - 1k2 - - - - KARAOKE
3809 560R - 680R - - - - KARAOKE
4408 x x - x - - - CDSICL
4409 x - x x - x x +5V6
4410 - - x - x x x SH_DATA
4411 - x - x x x x HP_GND
4414 x - x x - x x DLPC
4416 x - - - - - x # AUTO
4417 - x x x x x - AUTO
4419 x - x x - x x RESET
4459 - x - - x - - +5V6_ECO
4490 x - x x - x x +5V6
4491 x - - - - - x # REC
6401 - x - - x - - +5V6_ECO
6417 - x x x x - - P01
6429 x - x - - - - KARAOKE
6430 - x - - x - - ECO Power
9401 x - x - - - - FTD Filament
9402 x - x - - - - FTD Filament
9410 - - x - x x x DSA_DATA
9411 - x - - x - - +LPS
9416 x x - x - - - CDSHDATA
9488 - x - - x - - LPC
9506 - x - - x - - +5V6_ECO
9514 - x - - x - - +5V6_ECO
x = Item in use.
CIRCUIT DIAGRAM - KARAOKE PART
6-3 6-3
(TO SH 130-1)
MIC DETECT
+12V_A
9
A
B
C
D
E
A
B
C
D
E
1800 A11801 B91802 B8
2428 A82801 B22802 B3
2803 B32804 A4
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8
2805 B5
2806 B52807 A52808 A6
2809 E32810 E32811 E4
2812 E52813 E52814 E6
2815 E72816 E72817 E7
2818 E73423 A93800 A2
3801 A23802 B23803 B3
3804 A43805 A33806 B4
3807 B43808 B53809 A6
3810 A53811 B63812 B6
3813 C73814 E33815 E3
3816 E43817 E53818 E5
3819 E53820 E63821 E6
3822 E73823 D73824 E7
5800 B26800 E46801 E4
7411 A97800 B47801 B6
7802 E27803 E27804 E5
7805 E7
SIMPLE KARAOKE
TO COMBI
MIC_SK
1.2V
100mV
3.5mV
VCD
MIC_DET
GND A
MIC_VCD
1M3814
3803
10K1
2
3
4
5
1K8
3817
1n2813
4K7
7803
2818
100n
3811
330R
6801
1N41
48
MIC
7802BC847B
100n
2814
GND_A
GND_A
GND_A
FE-ST-VK-N
18011
2
3
4
5
47u
2807
GND_A
3820
10K
MIC
100n
2811
3819
100R
3808
470R
1M
3818
100n
2802
1n
2803
470n
2805
BC847B7411
3804
2K7
5800
22u
3806
1u
2808
1u
2812
33R
680p
2817
3812
10K
BC847B
GND_A
470n
2804
3800
MIC
GND_A
GND_A
GND_A
3822
3815
150K 1N4148
6800 1M
1
2
3
4
1800TC38
6
7
GND_A
1802
FE-ST-VK-N
7805BC847B
10u
2810
BC847B
1M
3810
560R
3809
7801
GND_A
3423
10K
680p
2806
220R
3824
3813
10K
3821
GND_A
D
470R
BC847B7800
MIC
3801
10K
3802
BC847B
6K8
1K
3816
7804
3823
100n
2809
24281u
12K
1M
RK09D20K
38074n7
2801
3805
2816
680p
2815
1u
+KAR
+KAR
+KAR
+KAR
+KAR
+KAR
MicDet
+KAR
SEE VARIANTS TABLE IN SH130-4
7.8V
6.6V
0V
7.8V
4.5V
1.2V0V
0.7V
11.9V
0V
0.7V
2.3V
0V0.7V1.2V
0.1V0.8V
5.2V
CIRCUIT DIAGRAM - MICROPROCESSOR PART
6-4 6-4
DEMBANDPASS
CTRLCIRCUIT
AGC
INP
PIN
7400TMP87CN71
P0025
P0126
P0227
P0328
P0429
P0530
P0631
P0732
P10
1
P11
2
P12
3
P13
4
P14
5
P15
6
P16
7
P17
8
P20
16
P21
10
P22
11
P30
17
P31
18
P32
19
P33
20
P34
21
P35
22
P36
23
P37
24
P40 67
P41 68
P42 69
P43 70
P44 71
P45 72
P46 73
P47 74
P50 75
P51 76
P52 77
P53 78
P54 79
P55 80
P6034
P6135
P6236
P6337
P6438
P6539
P6640
P67
41
P70
42
P71
43
P72
44
P73
45
P74
46
P75
47
P76
48
P77
49
P80
50
P81
51
P82
52
P83
53
P84
54
P85
55
P86
56
P87
57
P90
58
P91
59
P92
60
P93
61
P94
62
P95
63
P96
64
P97 65
RE
SE
T12
TE
ST
9
VDD33
VKK 66
VS
S15
XIN
13
XO
UT
14
CLOCK/TIMING CONTROLLER
(I/O PORT 2)
C P U
I/O PORT 8
VDD
VKK
PROGR MEMORY(ROM)
48KX8 BIT
8 BITTIMER/COUNTER
16 BITTIMER/COUNTER
INTERRUPTCONTROLLER
6 BIT A/D-CONVERTER
I/O PORT 7 I/O PORT 9
I/O PORT 1
I/O P
OR
T 0
I/O P
OR
T 6
I/O P
OR
T 4
I/O P
OR
T 5
I/O PORT 3
DATA MEMORY(RAM)
1024X8 BIT
PROGRAMCOUNTER
SAA6579T7401
7 CIN
9
MO
DE
4 MUX
13
OS
CI
14
OS
CO
1QUAL
16RDCL
2RDDA
8 SCOUT
15T57
10
TE
ST
5 VDDA
12
VDDD
3 VREF
6VSSA
11VSSD
BITQUALITY
DIVIDERAND
OSCILLATOR
FILTERRECONSTRUCTION
(8th ORDER)BANDPASS
ANTI-ALIASING
FILTER
CLOCKEDCOMPARATOR
REFERENCEVOLTAGE CLOCK
REGENERATIONAND SYNC
COSTAS LOOPVARIABLE ANDFIXED DIVIDER
57 Khz
GENERATOR
DIFFERENTIALDECODER
BIPHASESYMBOLDECODER
TEST LOGIC AND OUTPUTSELECTOR SWITCH
VP1
TpShStr
GND
I
A
B
C
D
E
F
G
H
I
1400 A51402 F131406 D91407 D91408 C91409 C91410 C101411 C91412 C91413 C101414 C91415 C91416 C101417 E91418 E10
1 2 3 4 5 6 7 8 9 10 11 12 13
1 2 3 4 5 6 7 8 9 10 11 12 13
A
B
C
D
E
F
G
H
TpAdC2
1420 D91421 D91422 D101426 E91427 E101428 E91429 D91430 D91431 D101432 F91433 F101434 G91435 G131436 I131437 G52427 B72429 E12430 E22431 F22432 F42433 F42434 F42435 E42436 E52437 B92438 B102439 B112440 B122441 A132442 F122443 H22444 H32445 H32446 G42447 G52448 I22449 I32450 G62451 H82452 H92453 H92454 H112455 H112456 H112457 H132458 H132459 I132460 I132461 D122463 B72464 A22465 A32466 A32467 A43422 C73424 B23425 B13426 C23427 C13428 C1
+5V
TpAdC1
3429 C23430 C23431 D23432 D23433 D23434 D23435 D23436 D23437 D23438 E23439 E13443 B73444 E2
TpShData
3445 E33446 E33447 E33448 E33449 E33450 E33451 E33452 E43453 F53454 E53455 E53456 E53457 E53458 E53459 E63460 E63461 A23462 E63463 A23464 B23465 B23466 B23467 B23468 B33469 B33470 B3
8MHz
3471 B3
3472 B33473 B33474 B33475 B43476 B43477 B43478 B43479 B43480 B43481 B43482 B53483 B53484 B53485 B53486 B53487 B53488 B53489 B63490 B63491 B63493 C63494 C73495 C63496 C73497 C63498 D63499 D73500 E113501 E113502 D63503 D73504 D63505 E73506 E73507 A83508 A93509 B93510 A93511 A103512 B103513 A103514 A113515 B113516 A113517 A123518 B123519 A133520 B133521 C93522 C93523 C93524 D93525 D93526 E93527 E93528 E93529 F93531 G93532 G93533 G103534 G103535 C113536 F43537 D113538 F113539 F113540 G113541 H23542 H23543 G43544 G53545 I73546 I73547 H73548 I73549 H83550 H93551 G113552 H123553 H123554 G133555 G133556 I133557 I133558 D123559 D123560 D133561 D133563 A33564 A33570 G84402 E64403 D124404 D134412 F74416 F94417 E94419 H94436 A24491 F95401 B65402 E45403 E45404 G65405 C12
TpShClk
6404 B16405 C16406 C16407 C16408 C86409 C86410 C86411 D86412 D86413 E8
6415 E86416 E86417 F86422 A96423 A96424 A116425 A106426 A126427 B136428 C116429 C116430 D116431 F117402 H107403 D127404 B97405 B107406 B117407 B117408 A137409 H99406 B69408 A49409 F79411 G99412 F69413 F69415 F11
22p
2439
(TO SH130-1)
1K3485
10K
3459
1K3467
1406
D
1K
3538
1N4003
6431
3456 1K
4402
3490
1K
3479
820R
3519
TSOP22367402
1K
3500
10K
345324
3615
p
1K
3422
470R
3517
1422
1K3473
1434
6422
1K3481
3488
1K
3446 1K
GND 3
OUT 1
VS 2
3431
1K
3521
330R
E12
E23
SCL6
SDA5
7403M24C01
E01
I2C
9415
10K
3547
4412
D
CD
22u
2463
2459
10n
4419
3548
10K
6428
1N4148
3527
330R
6424
6415
1N4148
6K8
3560
D
2432
33p
10K
3523
330R
3486
1K
2466
100p
3454 1K
47p
2447
2440
22p
2429
470p
1431
1K3483
D
3470
1K
3510
470R
9406
AT-51
1437
4M332
3428
10K
RES
3502
1K
1K
3426
RES
3564
10K
3425
10K
6416
1N4148
D
1K
34971415
3493
1K
3561
1K
1410
1420
3557
10K
470K
3532
1K
3465
3499
1K
3436
1K
E
1K
D
470R
3511
4491
10K
3452
4403
2465
100p
2431
470p
4u7
2454
1433
1K
3503
D
3468
1K
3438
1K
32K768
3478
1K
7404BC847B
DT-38
5403
1426 1418
D
1411
6427
D
3512
3552
10K
XTAL
TU
D
22p
2437
1429
XTAL
9413
G
1417
330R
3522
G
6404
1N4148
3472
1K
BC847B7405
3542
1K5
6425
10n
2458
D
3558
6K8
7406BC847B
D
3518
10K
3457
10K
2u2
5404
1K
3437
470p
2430
4404
5405
2u2
6413
10K
3515
EC121436
13
24
MT
1
5M
T2
1N4148
10K
3427
3537
470K
4436
6405
1N4148
1K
3495
3534
470K
I2C
100p
2442
D
1421
D
1K3449
D
3482
1K
3549
10K
470R
3513
100p
2467
BC857B7408
2438
22p
3539
1K
G
3424
1K
3484
1K3480
1K
33p
2433
2452
100n
3529
330R
10K
3541
2445
560p
10K
3506
1K3460
330R
3524
47u
2441
1K
3430
1K3444
9412
3528
1416
VCC
8
VSS
4
WC_7
D
330R
10K
3509
9411
330R
3526
3536 1K
47n
2455
1413
3464
1K
1K
3435
1K
3496
2464
100p
3432
1K
1N4148
6429
10K
3461
6430
1N4148
6423
1N4148
641215
p24
35
1K
3494
6410
1N4148 2461
470K
3533
1435EC12
13
2M
T1 4
MT
2 5
100n
10K
3563
2456
2n2
3559
1K
1K3487
1N4148
6417
2457
10n
1K3477
1K3469
3466
1K
6409
1N4148
1427
1407
D
1408
3448 1K
1M
3462
1409
D
6407
1N4148
3434
1K
22u
2427
1K3471
10K
3556
1K
3498
30313233343539 5678911121314151617181920242526272829
140012-ST-29GNK
110
1432
1K3489
4K7
3535
1K3475
1n2443
D
3447 1K
6406
1N4148
D
1K3450
1K3540
1K3491
2453
10n
2450
100n
470R
1N4148
6408
3507
3443
1K
3476
1K
1K3458
100K
3570D
G
1N41
48
6426
4417
3551
100R
9409
6411
1N4148
FTD E
G
D
3429
1K
1K
3501
10K
3439
2448
47n
1K
3433
3516
470R
3504
100R
2451
100n
1430
3474
1K
5402CST
3520
47K
1428
10n
2460
4416
D
10K
3463
TU
E
3508
470R
D
1412
D
1K
3445
10n
2434
10K
3545
D
3553 1K
D
2u254
01
3555
10K
2446
47p
9408
560p
2444
1K3455
3505
1K
3514
470R
D
220K
3543
2K2
3544
G
7409BC847B
BC847B7407
D
3546
10K
1414
10K
3531
D
3525
330R
FTD
G
10K
3554
2u2
2449
1402
FE-BT-VK-N
1
2
3
4
5
6
7
1K
100K
3550
KE
Y0
KE
Y1
-FTD
3451
+5V6
MicDetP04
x
P05
x
P03
x
OP
TIO
NS
Rds
Dat
Rds
Clk
CdS
iCl
CdS
iLd
+F
TpAdC2
TpAdC1
TpShClk
P03x
CdP
ore
VO
LB
+F
NTC
CdS
iLd
CdSiLd
CdS
iCl
CdSiCl
TpAdC1
TpAdC2
TpShData
TpShStr
TpShClk
+F
I2_D
AT
I2_DAT
PW
DN
G01
-FTD
G10
G12
Led4
Led3
Led2
Led1
G11
+F
P09
KE
Y2
+LPS
+LPS
+LPS
I2_C
LK
I2_CLK
I2_C
LK
P10
G10
P11
G09
G08
G07
G06
G05
G04
G03
G02
G01
F2x F1x
I2_D
AT
JOG
B
JOG
A
TuEnable
+5V6 +LPS
+F
TuClk
CdS
hClk
TuD
at
CdS
hDat
a
LPC
CdShStr
P12
P13
P14
P15
P16
P01
P02
P03
P04
P05
P06
P07
P08
G12
P09
G11
TuCe
TpShStr
Amp_On
HPDet
Res
et
CdSwinfo
LPSWakeUp
P05x
LPSWakeUp
Led4
P04x
RC
5
Res
et
VO
LB
VO
LA
G11
G12
G10
G09
G08
G07
G03
G02
G01
Cd_On
Mute
HP_Mute
+5V6 +5V6
Led1
+5V6
Led3
+5V6
+F
P01
TuStereo
P03
P05
P02
Led2
-33V-FTD
+F
JOG
A
SA
P13
P14
P15
P16
KEY0
KEY1
OPTIONS
Rds
Clk
P08
P07
P06
P04
+H
KEY2
I2_D
AT
Rds
Dat
VO
LA
JOG
B
RC
5
I2_C
LK
TpShData
G04
G05
G06
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
6-5 6-5
CIRCUIT DIAGRAM - HEADPHONE / MISCELLANEOUS PART
I2C_DATA
FE-ST-VK-N
CD_SWINFO
HP_RIGHT
CD_SICL
(FROM SH 130-1)
TU_GND
F
A
B
C
D
E
F
1438 A11439 A11600 E91601 F8
2400 F42401 A72402 A72403 A7
2404 B7
(ESD WIRE TO COMBI PCB)
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
A
FTD
TU_STEREO
-33V
SH_DATA
+5V6_ECO
B
C
D
E
DSA_DATA
SH_DATA
HP_LEFT
(DSA_STR)
CD_SHSTR
(DSA_DATA)
(DSA_ACK)
LPC
F2
2405 B72406 A92407 A9
2408 B92409 B92410 F52411 F5
2412 B42413 C32414 A42415 A4
2416 A42417 A42418 A42419 A5
2420 A52421 F22422 F2
MUTE
CD_SILD
TU_CLK
PWDN
HP_GND
D_GND
2423 F3
2424 F32425 C72426 C82470 B6
2600 D82601 E82602 F82603 F7
2606 F82610 E72611 E73400 A9
3402 B93405 F53406 E53407 E4
I2C_CLK
+5V6
CD_SHCLK
DSA_STR DSA_STR
DSA_DATA
AMP_ON
DSA_ACK
CD_SHDATA
3408 F43410 A23411 A23412 A3
3413 A33414 C23415 C23416 C3
3417 C33418 C63419 C73420 C7
3421 C83492 F43565 A83566 A9
3567 B83568 B9
NTC
CD_GND
D_GND
SA_IN
F1
CD_ON
TU_ENABLE
3569 E53600 E6
3601 E63602 D83603 D83604 F7
3605 F74400 E44401 E54405 F5
4406 F44407 F34408 C44409 E4
4410 B54411 D54414 E54415 A5
4418 B34459 F24487 A5
VCD
CD_PORE
TU_DATA
NON-VCD
4490 E4
5400 B75600 D75601 E75602 E8
6400 A76401 A76402 B76420 C7
6600 F76601 F77600 E77601 E7
7602 F69401 A99402 A99404 D5
9410 C59416 B59488 F49506 F3
9514 F4
(TO SH 130-1)
(TO SH 130-1)
DSA_ACK
6420
1N4148
2420
47p
10p
2411
6600
1N4148
10K
3410
47p
2424
4490
2u2
5600
I2C
100p
2413
10K
3412
1K
3405
4459
9488
2407
4u7
82K
3420
D
4R7
3400
9506
HP
HP
2402
100u
4409
4405
BC857B7602
I2C
D
100n
2412
100n
2401
26
27
28
29
3
30
31
32
4
5
6
7
8
9
2R2
3567
150K
3408
TU
4487
9416
47p
2422
RT-01T
1601
1
6601
1N4148
100p
2610
3417
1K
BC817-257601
100n
4410
47n
2425
2405
4K7
3603
47p
2415
CD
1K
3406
10K
36054406
1K
3416
2417
47p
441435
69
10K
47p
2416
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
2R2
3566
14381
10
D
4418
D
2606
22n24
70
100n
4415
9514
3407
1K
2418
47p
1K
3414
4u7
2408
10p
2410
22n
2600
1N4003
6400
2u2
5400
4408
1K
3601
2423
47p
TU
4401
4R7
3402
BC817-257600
1u2603
1N4003
6401
HPGND_A
HP
4411
4K7
3604
220n
2426
82K
3419
HP
D
2403
100n
100p
2611
2404
100u
26
27
28
29
3
30
4
5
6
7
8
9
CD
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
14391
10
3413
10K
D
470K
3421
2u2
5602
TU
3492
2u2
5601
6402
D
4u7
2409
1N4003
1K
3602
1K
3600
47p
9404
2419
47p
2414
TC381600
6
7
1
2
3
4
5
9402
2400
100n
9401
2R2
3568
2R2
3565
4407
47p
2421
D
9410
100n
2602
1K5
3418
22n
2601
4u7
2406
4400
3415
1K
D
+5V6
3411
10K
FTD
F1x
Cd_On
LPC
+5V6
+5V6_ECO
HP_RIGHT
HP_LEFT
+LPS
+5V6_ECO
Amp_On
Mute
F2
F1
-33V
PWDN
CdShClk
CdShStr
CdSwinfo
F1
CdSiCl
HP_Mute
NTC
I2_DAT
I2_CLK
+F
+F
+F
CdSiLd
CdShData
CdPore
TuEnable
SA_IN
+5V6
+HF2
+5V6
+5V6_ECO
+F
TuCe
TuDat
TuStereo
TuClk
HPDet+5V6
SA
SEE VARIANTS TABLE IN SH130-4
FOR PROVISION ONLY
F2x
820R
#
COMPONENT LAYOUT
6-66-6
This assembly shows a summary of all possible versions. For components used in a specific version see schematics and respective parts list,
3139 113 3469pt 2 ... 90740 dd wk208
6-7 6-7
CHIP LAYOUT
This assembly shows a summary of all possible versions. For components used in a specific version see schematics and respective parts list,
3139 113 3469pt 2 ... 90740 dd wk208
ELECTRICAL PARTS LIST - FRONT BOARDELECTRICAL PARTS LIST - FRONT BOARD
6-8 6-8
MISCELLANEOUS
1400 3139 110 52850 FTD Display 12-ST-29GNK
1402 4822 267 10953 Flex Socket 7pin Vert.
1406 2422 128 02917 Tact Switch
1407 2422 128 02917 Tact Switch
1408 2422 128 02917 Tact Switch
1409 2422 128 02917 Tact Switch
1410 2422 128 02917 Tact Switch
1411 2422 128 02917 Tact Switch
1412 2422 128 02917 Tact Switch
1413 2422 128 02917 Tact Switch
1414 2422 128 02917 Tact Switch
1415 2422 128 02917 Tact Switch
1416 2422 128 02917 Tact Switch
1417 2422 128 02917 Tact Switch
1418 2422 128 02917 Tact Switch
1420 2422 128 02917 Tact Switch
1421 2422 128 02917 Tact Switch
1422 2422 128 02917 Tact Switch
1426 2422 128 02917 Tact Switch
1427 2422 128 02917 Tact Switch
1428 2422 128 02917 Tact Switch
1429 2422 128 02917 Tact Switch
1430 2422 128 02917 Tact Switch
1431 2422 128 02917 Tact Switch
1432 2422 128 02917 Tact Switch
1433 2422 128 02917 Tact Switch
1434 2422 128 02917 Tact Switch
1435 2422 129 16707 Rotary Encoder 24P
1436 2422 129 16708 Rotary Encoder 24P
1437 4822 242 11033 X'tal Resonator 4,332MHz
1438 2422 025 17413 Flex Socket 32pin Hort.
1439 2422 025 17414 Flex Socket 30pin Hort.
1600 2422 026 05059 Headphone Socket
1800 2422 026 05059 Mic Socket /21M
1801 4822 267 10958 Flex Socket 5pin Hort.
CAPACITORS
2402 4822 124 23432 100uF 20% 10V
2403 2238 586 59812 100nF +80/-20% 50V
2404 4822 124 23432 100uF 20% 10V
2405 2238 586 59812 100nF +80/-20% 50V
2406 4822 124 12032 4,7uF 20% 50V
2407 4822 124 12032 4,7uF 20% 50V
2408 4822 124 12032 4,7uF 20% 50V
2409 4822 124 12032 4,7uF 20% 50V
2412 2238 586 59812 100nF +80/-20% 50V
2425 3198 017 34730 47nF 16V
2426 4822 126 13879 220nF +80/-20% 16V
2427 3198 028 52290 22uF 20% 50V
2428 3198 017 41050 1uF 10V
2432 2222 867 15339 33pF 5% 50V
2433 2222 867 15339 33pF 5% 50V
2434 5322 126 11583 10nF 10% 50V
2435 4822 122 33752 15pF 5% 50V
2436 4822 122 33752 15pF 5% 50V
2443 4822 122 33197 1nF 10% 50V
2444 4822 126 14249 560pF 10% 50V
2445 4822 126 14249 560pF 10% 50V
2446 4822 122 33777 47pF 5% 63V
2447 4822 122 33777 47pF 5% 63V
2448 4822 126 12785 47nF +80/-20% 50V
2449 4822 124 22652 2,2µF 20% 50V
2450 2238 586 59812 100nF +80/-20% 50V
2451 2238 586 59812 100nF +80/-20% 50V
2452 2238 586 59812 100nF +80/-20% 50V
2453 5322 126 11583 10nF 10% 50V
2454 4822 124 12032 4,7uF 20% 50V
2456 4822 126 14238 2,2nF 50V
2457 5322 126 11583 10nF 10% 50V
2458 5322 126 11583 10nF 10% 50V
2459 5322 126 11583 10nF 10% 50V
2460 5322 126 11583 10nF 10% 50V
2461 2238 586 59812 100nF +80/-20% 50V
2463 3198 028 52290 22uF 20% 50V
2600 4822 126 14494 22nF 10% 25V
2601 4822 126 14494 22nF 10% 25V
2602 2238 586 59812 100nF +80/-20% 50V
2603 4822 124 22651 1uF 20% 50V
2801 4822 126 13193 4,7nF 10% 63V
2802 2238 586 59812 100nF +80/-20% 50V
2803 5322 126 11578 1nF 10% 50V
2804 3198 017 44740 470nF 10V
2805 3198 017 44740 470nF 10V
2806 4822 126 13909 680pF 10% 50V
2807 4822 124 81286 47uF 20% 16V
2808 3198 017 41050 1uF 10V
2809 2238 586 59812 100nF +80/-20% 50V
2810 4822 124 11947 10uF 20% 16V
2811 2238 586 59812 100nF +80/-20% 50V
2812 3198 017 41050 1uF 10V
2813 5322 126 11578 1nF 10% 50V
2814 2238 586 59812 100nF +80/-20% 50V
2815 3198 017 41050 1uF 10V
2816 4822 126 13909 680pF 10% 50V
2817 4822 126 13909 680pF 10% 50V
2818 2238 586 59812 100nF +80/-20% 50V
RESISTORS
3400 4822 050 24708 4R7 1% 0,6W
3402 4822 050 24708 4R7 1% 0,6W
3410 4822 051 30103 10k 5% 0,062W
3411 4822 051 30103 10k 5% 0,062W
3412 4822 051 30103 10k 5% 0,062W
3413 4822 051 30103 10k 5% 0,062W
3414 4822 051 30102 1k 5% 0,062W
3415 4822 050 11002 1k 1% 0,4W
3416 4822 051 30102 1k 5% 0,062W
3417 4822 051 30102 1k 5% 0,062W
3418 4822 116 52243 1k5 5% 0,5W
3419 4822 117 12864 82k 5% 0,062W
3420 4822 117 12864 82k 5% 0,062W
3421 4822 051 30474 470k 5% 0,062W
3422 4822 051 30102 1k 5% 0,062W
3423 4822 051 30103 10k 5% 0,062W
3424 4822 051 30102 1k 5% 0,062W
3425 4822 051 30103 10k 5% 0,062W
3426 4822 051 30102 1k 5% 0,062W
3427 4822 051 30103 10k 5% 0,062W
3428 4822 051 30103 10k 5% 0,062W
3429 4822 051 30102 1k 5% 0,062W
3430 4822 051 30102 1k 5% 0,062W
3431 4822 051 30102 1k 5% 0,062W
3432 4822 051 30102 1k 5% 0,062W
3433 4822 051 30102 1k 5% 0,062W
3434 4822 051 30102 1k 5% 0,062W
3435 4822 051 30102 1k 5% 0,062W
3436 4822 051 30102 1k 5% 0,062W
3437 4822 051 30102 1k 5% 0,062W
3438 4822 051 30102 1k 5% 0,062W
3439 4822 051 30103 10k 5% 0,062W
3443 4822 051 30102 1k 5% 0,062W
3444 4822 051 30102 1k 5% 0,062W
3445 4822 051 30102 1k 5% 0,062W
3446 4822 051 30102 1k 5% 0,062W
3447 4822 051 30102 1k 5% 0,062W
3448 4822 051 30102 1k 5% 0,062W
3449 4822 050 11002 1k 1% 0,4W
3450 4822 051 30102 1k 5% 0,062W
3451 4822 051 30102 1k 5% 0,062W
3452 4822 050 21003 10k 1% 0,6W
3453 4822 051 30103 10k 5% 0,062W
3454 4822 051 30102 1k 5% 0,062W
3455 4822 051 30102 1k 5% 0,062W
3456 4822 051 30102 1k 5% 0,062W
3457 4822 050 21003 10k 1% 0,6W
3458 4822 051 30102 1k 5% 0,062W
3459 4822 050 21003 10k 1% 0,6W
3460 4822 051 30102 1k 5% 0,062W
3462 4822 051 30105 1M 5% 0,062W
3464 4822 051 30102 1k 5% 0,062W
3465 4822 051 30102 1k 5% 0,062W
3466 4822 051 30102 1k 5% 0,062W
3467 4822 051 30102 1k 5% 0,062W
3468 4822 051 30102 1k 5% 0,062W
3469 4822 051 30102 1k 5% 0,062W
3470 4822 051 30102 1k 5% 0,062W
3471 4822 051 30102 1k 5% 0,062W
3472 4822 051 30102 1k 5% 0,062W
3473 4822 051 30102 1k 5% 0,062W
3474 4822 051 30102 1k 5% 0,062W
3475 4822 051 30102 1k 5% 0,062W
3476 4822 051 30102 1k 5% 0,062W
3477 4822 051 30102 1k 5% 0,062W
3478 4822 051 30102 1k 5% 0,062W
3479 4822 051 30102 1k 5% 0,062W
3480 4822 051 30102 1k 5% 0,062W
3481 4822 051 30102 1k 5% 0,062W
3482 4822 051 30102 1k 5% 0,062W
3483 4822 051 30102 1k 5% 0,062W
3484 4822 051 30102 1k 5% 0,062W
3485 4822 051 30102 1k 5% 0,062W
3486 4822 051 30102 1k 5% 0,062W
3487 4822 051 30102 1k 5% 0,062W
3488 4822 051 30102 1k 5% 0,062W
3489 4822 051 30102 1k 5% 0,062W
3490 4822 051 30102 1k 5% 0,062W
3491 4822 051 30102 1k 5% 0,062W
3492 4822 117 12968 820R 5% 0,062W
3493 4822 051 30102 1k 5% 0,062W
3494 4822 051 30102 1k 5% 0,062W
3495 4822 051 30102 1k 5% 0,062W
3496 4822 051 30102 1k 5% 0,062W
3497 4822 051 30102 1k 5% 0,062W
3498 4822 051 30102 1k 5% 0,062W
3499 4822 051 30102 1k 5% 0,062W
3500 4822 051 30102 1k 5% 0,062W
3501 4822 051 30102 1k 5% 0,062W
3502 4822 051 30102 1k 5% 0,062W
3503 4822 051 30102 1k 5% 0,062W
3504 4822 051 30101 100R 5% 0,062W
3505 4822 051 30102 1k 5% 0,062W
3507 4822 051 30471 470R 5% 0,062W
3508 4822 051 30471 470R 5% 0,062W
3509 4822 051 30103 10k 5% 0,062W
3510 4822 051 30471 470R 5% 0,062W
3511 4822 051 30471 470R 5% 0,062W
3512 4822 051 30103 10k 5% 0,062W
3513 4822 051 30471 470R 5% 0,062W
3514 4822 051 30471 470R 5% 0,062W
3515 4822 051 30103 10k 5% 0,062W
3516 4822 051 30471 470R 5% 0,062W
3517 4822 051 30471 470R 5% 0,062W
3518 4822 051 30103 10k 5% 0,062W
3519 4822 117 12968 820R 5% 0,062W
3520 4822 117 12925 47k 5% 0,062W
3521 4822 051 30331 330R 5% 0,062W
3522 4822 116 52219 330R 5% 0,5W
3523 4822 116 52219 330R 5% 0,5W
3524 4822 116 52219 330R 5% 0,5W
3525 4822 116 52219 330R 5% 0,5W
3526 4822 116 52219 330R 5% 0,5W
3527 4822 116 52219 330R 5% 0,5W
3528 4822 116 52219 330R 5% 0,5W
3529 4822 116 52219 330R 5% 0,5W
3531 4822 051 30103 10k 5% 0,062W
3532 4822 051 30474 470k 5% 0,062W
3533 4822 051 30474 470k 5% 0,062W
3534 4822 051 30474 470k 5% 0,062W
3535 4822 051 30472 4k7 5% 0,062W
3536 4822 050 11002 1k 1% 0,4W
3537 4822 051 30474 470k 5% 0,062W
3538 4822 051 30102 1k 5% 0,062W
3539 4822 051 30102 1k 5% 0,062W
3540 4822 051 30102 1k 5% 0,062W
3541 4822 051 30103 10k 5% 0,062W
3542 4822 051 30152 1k5 5% 0,062W
3543 4822 117 12891 220k 1% 0,062W
3544 4822 051 30222 2k2 5% 0,062W
3545 4822 050 21003 10k 1% 0,6W
3546 4822 051 30103 10k 5% 0,062W
3547 4822 050 21003 10k 1% 0,6W
3548 4822 051 30103 10k 5% 0,062W
3549 4822 051 30103 10k 5% 0,062W
3550 4822 117 13632 100k 1% 0,062W
3551 4822 051 30101 100R 5% 0,062W
3552 4822 051 30103 10k 5% 0,062W
3553 4822 051 30102 1k 5% 0,062W
3554 4822 051 30103 10k 5% 0,062W
3555 4822 051 30103 10k 5% 0,062W
3556 4822 051 30103 10k 5% 0,062W
3557 4822 051 30103 10k 5% 0,062W
3558 4822 051 30682 6k8 5% 0,062W
3559 4822 051 30102 1k 5% 0,062W
3560 4822 051 30682 6k8 5% 0,062W
3561 4822 051 30102 1k 5% 0,062W
3565 4822 050 24708 4R7 1% 0,6W /21M
3565 4822 116 81154 2R2 5% 0,5W /22
3566 4822 116 81154 2R2 5% 0,5W /22
3567 4822 050 24708 4R7 1% 0,6W
3567 4822 116 81154 2R2 5% 0,5W /22
3568 4822 116 81154 2R2 5% 0,5W /22
3569 4822 051 30103 10k 5% 0,062W
3570 4822 117 13632 100k 1% 0,062W
3600 4822 051 30102 1k 5% 0,062W
3601 4822 051 30102 1k 5% 0,062W
3602 4822 050 11002 1k 1% 0,4W
3603 4822 051 30472 4k7 5% 0,062W
3604 4822 051 30472 4k7 5% 0,062W
3605 4822 051 30103 10k 5% 0,062W
3800 4822 050 11002 1k 1% 0,4W
3801 4822 117 11817 1k2 1% 1/16W
3802 4822 051 30103 10k 5% 0,062W
3803 4822 051 30103 10k 5% 0,062W
3804 4822 051 30272 2k7 5% 0,062W
3805 4822 051 30105 1M 5% 0,062W
3806 4822 051 30339 33R 5% 0,062W
3807 2120 366 90292 Potm Rotary 20K
3808 4822 051 30471 470R 5% 0,062W
3809 4822 051 30681 680R 5% 0,062W
3810 4822 051 30105 1M 5% 0,062W
3811 4822 051 30331 330R 5% 0,062W
3812 4822 051 30103 10k 5% 0,062W
3813 4822 051 30471 470R 5% 0,062W
3814 4822 051 30105 1M 5% 0,062W
3815 4822 051 30154 150k 5% 0,062W
3816 4822 051 30102 1k 5% 0,062W
3817 4822 117 12903 1k8 1% 0,062W
3818 4822 051 30105 1M 5% 0,062W
3819 4822 051 30101 100R 5% 0,062W
3820 4822 051 30103 10k 5% 0,062W
3821 4822 051 30103 10k 5% 0,062W
3822 4822 051 30105 1M 5% 0,062W
3823 4822 051 30123 12k 5% 0,062W
3824 4822 051 30221 220R 5% 0,062W
4400 4822 051 30008 0R Jumper 0603
4401 4822 051 30008 0R Jumper 0603
4405 4822 051 30008 0R Jumper 0603
4406 4822 051 30008 0R Jumper 0603
4409 4822 051 30008 0R Jumper 0603
4410 4822 051 30008 0R Jumper 0603
4411 4822 051 30008 0R Jumper 0603
4412 4822 051 30008 0R Jumper 0603
4414 4822 051 30008 0R Jumper 0603
4417 4822 051 30008 0R Jumper 0603
4418 4822 051 30008 0R Jumper 0603
4419 4822 051 30008 0R Jumper 0603
4420 4822 051 30008 0R Jumper 0603
4421 4822 051 30008 0R Jumper 0603
4422 4822 051 30008 0R Jumper 0603
4423 4822 051 30008 0R Jumper 0603
4424 4822 051 30008 0R Jumper 0603
4425 4822 051 30008 0R Jumper 0603
4426 4822 051 30008 0R Jumper 0603
4427 4822 051 30008 0R Jumper 0603
4428 4822 051 30008 0R Jumper 0603
4429 4822 051 30008 0R Jumper 0603
4430 4822 051 30008 0R Jumper 0603
4431 4822 051 30008 0R Jumper 0603
4432 4822 051 30008 0R Jumper 0603
4433 4822 051 30008 0R Jumper 0603
4434 4822 051 30008 0R Jumper 0603
4435 4822 051 30008 0R Jumper 0603
4437 4822 051 30008 0R Jumper 0603
4438 4822 051 30008 0R Jumper 0603
4439 4822 051 30008 0R Jumper 0603
4440 4822 051 30008 0R Jumper 0603
4441 4822 051 30008 0R Jumper 0603
4442 4822 051 30008 0R Jumper 0603
4443 4822 051 30008 0R Jumper 0603
4444 4822 051 30008 0R Jumper 0603
4445 4822 051 30008 0R Jumper 0603
4446 4822 051 30008 0R Jumper 0603
4447 4822 051 30008 0R Jumper 0603
4448 4822 051 30008 0R Jumper 0603
4449 4822 051 30008 0R Jumper 0603
4450 4822 051 30008 0R Jumper 0603
4451 4822 051 30008 0R Jumper 0603
4452 4822 051 30008 0R Jumper 0603
4453 4822 051 30008 0R Jumper 0603
4454 4822 051 30008 0R Jumper 0603
4455 4822 051 30008 0R Jumper 0603
4456 4822 051 30008 0R Jumper 0603
4457 4822 051 30008 0R Jumper 0603
4458 4822 051 30008 0R Jumper 0603
4459 4822 051 30008 0R Jumper 0603
4460 4822 051 30008 0R Jumper 0603
4461 4822 051 30008 0R Jumper 0603
4462 4822 051 30008 0R Jumper 0603
4463 4822 051 30008 0R Jumper 0603
4464 4822 051 30008 0R Jumper 0603
4465 4822 051 30008 0R Jumper 0603
4466 4822 051 30008 0R Jumper 0603
4467 4822 051 30008 0R Jumper 0603
4468 4822 051 30008 0R Jumper 0603
4469 4822 051 30008 0R Jumper 0603
4470 4822 051 30008 0R Jumper 0603
4471 4822 051 30008 0R Jumper 0603
4472 4822 051 30008 0R Jumper 0603
4473 4822 051 30008 0R Jumper 0603
4474 4822 051 30008 0R Jumper 0603
4475 4822 051 30008 0R Jumper 0603
4476 4822 051 30008 0R Jumper 0603
4477 4822 051 30008 0R Jumper 0603
4478 4822 051 30008 0R Jumper 0603
4479 4822 051 30008 0R Jumper 0603
4480 4822 051 30008 0R Jumper 0603
4481 4822 051 30008 0R Jumper 0603
4482 4822 051 30008 0R Jumper 0603
4483 4822 051 30008 0R Jumper 0603
4484 4822 051 30008 0R Jumper 0603
4485 4822 051 30008 0R Jumper 0603
4486 4822 051 30008 0R Jumper 0603
4488 4822 051 30008 0R Jumper 0603
4490 4822 051 30008 0R Jumper 0603
4491 4822 051 30008 0R Jumper 0603
4601 4822 051 30008 0R Jumper 0603
4801 4822 051 30008 0R Jumper 0603
4802 4822 051 30008 0R Jumper 0603
4803 4822 051 30008 0R Jumper 0603
4804 4822 051 30008 0R Jumper 0603
4805 4822 051 30008 0R Jumper 0603
4806 4822 051 30008 0R Jumper 0603
COILS & FILTERS
5400 4822 157 62552 Coil 2,2uH 5%
5402 4822 242 72066 Ceram Resonator 8MHz
5403 2422 543 01069 X’tal Resonator 32,768kHz
5404 4822 157 62552 Coil 2,2uH 5%
5405 4822 157 62552 Coil 2,2uH 5%
5600 4822 157 62552 Coil 2,2uH 5%
5601 4822 157 62552 Coil 2,2uH 5%
5602 4822 157 62552 Coil 2,2uH 5%
5800 4822 157 11235 Coil 22uH 5%
DIODES
6400 4822 130 31878 1N4003G
6401 4822 130 31878 1N4003G
6402 4822 130 31878 1N4003G
6404 4822 130 30621 1N4148
6405 4822 130 30621 1N4148
6406 4822 130 30621 1N4148
6407 4822 130 30621 1N4148
6408 4822 130 30621 1N4148
6409 4822 130 30621 1N4148
6410 4822 130 30621 1N4148
6411 4822 130 30621 1N4148
6412 4822 130 30621 1N4148
6413 4822 130 30621 1N4148
6415 4822 130 30621 1N4148
6416 4822 130 30621 1N4148
6417 4822 130 30621 1N4148
6420 4822 130 30621 1N4148
6422 9322 178 15676 LTL-8166FTNN
6423 9322 178 15676 LTL-8166FTNN
6424 9322 178 15676 LTL-8166FTNN
6425 9322 178 15676 LTL-8166FTNN
6426 4822 130 30621 1N4148
6427 9322 179 76676 LTL-816EELC
6428 4822 130 30621 1N4148
6429 4822 130 30621 1N4148
6430 4822 130 30621 1N4148
6600 4822 130 30621 1N4148
6800 4822 130 30621 1N4148
6801 4822 130 30621 1N4148
ELECTRICAL PARTS LIST - FRONT BOARD ELECTRICAL PARTS LIST - FRONT BOARD
6-9 6-9
RESISTORS
TRANSISTORS & INTEGRATED CIRCUITS
7400 3139 110 52961 TMP87CS71F “V355S52961”
for FW-V355/21M
7400 3139 110 53141 TMP87CS71F “M355S53141”
for FW-M355/22
7401 9352 679 67118 SAA6579T/V1/M4
7402 9322 155 82667 IR Reciver TSOP2236ZC1
7403 9965 000 04931 M24C01-WMN6
7404 4822 130 60511 BC847B
7405 4822 130 60511 BC847B
7406 4822 130 60511 BC847B
7407 4822 130 60511 BC847B
7408 4822 130 60373 BC857B
7409 4822 130 60511 BC847B
7411 4822 130 60511 BC847B
7600 4822 130 42804 BC817-25
7601 4822 130 42804 BC817-25
7602 4822 130 60373 BC857B
7800 4822 130 60511 BC847B
7801 4822 130 60511 BC847B
7802 4822 130 60511 BC847B
7803 4822 130 60511 BC847B
7804 4822 130 60511 BC847B
7805 4822 130 60511 BC847B
Note: Only the parts mentioned in this list are normal
service spare parts.
ELECTRICAL PARTS LIST - FRONT BOARD
6-10 6-10
VCD - MPEG-01B MODULEThis chapter shows the MPEG-01B Board, for 3CDC-LC-VCD mechanism &electronics please refer to Chapter 10
TABLE OF CONTENTS
Exploded View of Module .......................................... 8-1
Brief Introduction ....................................................... 8-2
Block diagram ............................................................ 8-3
Internal Block diagram (IC7212) ............................... 8-3
ES3880 pins assignment ........................................... 8-4
ES3883 pins assignment ........................................... 8-5
MPEG-01B Board layout ........................................... 8-6
ES3880 Circuit diagram ............................................ 8-7
ES3883 Circuit diagram ............................................ 8-8
Audio Circuit diagram ................................................ 8-9
Electrical parts list .................................................... 8-10
8-1 8-1
EXPLODED VIEW OF MODULE
D3 x 10
D3 x 16
3CDC-LC-VCD Module
Plate Insulation CDC-LC
Shield MPEG-01B
MPEG-01B Board
Flex Cable 22pin(3139 110 35290)
NOTES:
8-2 8-2
Brief Introduction on the MPEG
1. When VCD source is selected the MPEG_RESET line will go positive triggering the following:
- DRST pulse to reset 8-bit microcontroller IC 7212
- RSTOUT# pulse to reset IC 7201 ES3880
- IC7212 sends CD10_RST to reset Signal Processor IC 7802 on the CD Board.
2. Communication will establish as follows:
- DSA_ACK, DSA_STB and DSA_DAT between µProcessor IC 7401 on the Front Board and IC 7201 ES3880.
- DSA_STB to IC7204 ES3883 to select between NTSC (Lo) or PALS (Hi)
- DSA_A, DSA_D and DSA_S between IC 7201 ES3880 and microcontroller IC7212
- SILD, SICL, RAB and SDA between microcontroller IC7212 and Signal Processor IC7802 on the CD Board.
3. Other activities between IC7201 ES3880 and Eprom IC7202, Dram IC7203 and IC7204 ES3883 will follows resulting in the
OSD display on the TV set connected to the Video out socket.
4. When play button is activated the I2S signal (IIS_SCLK, IIS_WCLK and IIS_DATA) from the CD Board will enter IC7201
ES3880 which will work closely with the Eprom IC7202 and Dram IC7203. Inverter IC7205 74HC04D serves to reconstruct
the Digital signal & level required by IC7201 ES3880.
5. Digital Audio information (AUDIOCLK, AUDATA and BCLK) will be send to DAC (Digital to Analog Converter) of IC7204
ES3883.
6. Analog output (AOL+, AOL-, AOR+ and AOR-) is amplified by the differential Op. Amplifier IC7207 NJM4560M.
7. Digital Video information YUV(0….7) will be send to the Video processing part of IC7204 ES3883 and out to the Video out
socket.
8. The HSYNC & VSYNC from IC7204 ES3883 to IC7201 ES3880 are to synchronize the Digital Video Information.
9. Mic Echo Input into IC7204 ES3883 is converted to digital signal (ARCLK, AIN and ARFS) for IC7201 ES3880 to combine
into the Digital Audio Information.
MPEG-01B BLOCK DIAGRAM
8-3
ES3883Video CD
Companion
ES3880Video CDProcessor
OP AmpNJM4560M
2M ROMAT27C020
+5V
+5V
+5V+12V
Left
RightAGND
AGND
FromKaraokeBoard
To Video-outBoard
RS OUT
To Front Microprocessorvia Servo Board
DRAMMSM514265E
+3.5V
DSA- DSA_ACK- DSA_DAT- DSA_STB
I2S- SCLK- WCLK- DATA
- SDA- SICL- SILD- RAB- CD10_RST
MPEG-01B Conn.1601
To / FromServo Board
Conn.1602
Conn.1603
Conn.1601
Conn.1601
From SAA7324Hon Servo Board
DRST
Conn.1601
+5V
CPU8-Bit Microcontroller
(IC 7212)
- DSA_A- DSA_D- DSA_S
To / FromSAA7324Hon Servo Board
MIC_INMIC_DET
Video-out
8-BIT MICROCONTROLLER (IC 7212) INTERNAL BLOCK
8-3
P0-0
P0-1
P0-2
P0-3
P0-4
P0-5
P0-6
P0-7
5
7
8
9
10
11
12
13
18
19
20
21
22
23
24
25
P0
P1P3
P2
37
36
35
34
33
32
31
30
P1-0
P1-1
P1-2
P1-3
P1-4
P1-5
P1-6
P1-7
P2-0
P2-1
P2-2
P2-3
P2-4
P2-5
P2-6
P2-7
P3-0
P3-1
P3-2
P3-3
P3-4
P3-5
P3-6
P3-7
CPU
VDD VSS
RS
T
PS
EN
ALE
EA
XT
AL1
XT
AL2
NC
1
NC
2
NC
3
NC
4
4 26 27 29 15 14 6 17 28 39
38 16
40
41
42
43
44
1
2
3
8-4 8-4
VISBA VIDEO PC PROCESSOR CHIP PIN DESCRIPTION
Name Number I/O Definition
VDD 1, 31, 51 I Voltage supply for 3.3 V.
RAS# 2 O DRAM row address strobe (active low).
DWE# 3 O DRAM write enable (active low).
DA[8:0] 12:4 O DRAM multiplexed row and column address bus.
DBUS[15:0] 28:13 I/O DRAM data bus.
RESET# 29 I System reset (active low).
VSS 30, 50, 80, 100 I Ground.
YUV[7:0] 39:32 O Y is luminance, UV are chrominance data bus for screen video interface. YUV[7:0] for 8-bit YUV mode.
VSYNC 40 I/O Vertical sync for screen video interface, programmable for rising or falling edge.
HSYNC 41 I/O Horizontal sync for screen video interface, programmable for rising or falling edge.
CPUCLK 42 I RISC and system clock input.CPUCLK is used only if SEL_PLL[1:0] = 00.
PCLK2X 43 I/O Pixel clock; two times the actual pixel clock for screen video interface.
PCLK 44 I/O Pixel clock qualifier in for screen video interface.
AUX[7:0] 54, 52, 53, 49:45
I/O Auxiliary control pins (AUX0 and AUX1 are open collectors).
LD[7:0] 62:55 I/O RISC interface data bus.
LWR# 63 O RISC interface write enable (active low).
LOE# 64 O RISC interface output enable (active low).
LCS[3,1,0]# 65,66,67 O RISC interface chip select (active low).
LA[17:0] 87:82, 79:68 O RISC interface address bus.
VPP 81 I Digital supply voltage for 5 V.
ACLK 88 I/O Master clock for external audio DAC (8.192 MHz, 11.2896 MHz, 12.288 MHz, 16.9344 MHz, and 18.432 MHz).
AOUT/SEL_PLL0
89 O Dual-purpose pin. AOUT is the audio interface serial data output
I Pins SEL_PLL[1:0] select phase-lock loop (PLL) clock frequency CPUCLK for the Visba:
00 = bypass PLL.01 = 54 MHz PLL.10 = 67.5 MHz PLL.11 = 81 MHz PLL.
ATCLK 90 I/O Audio transmit bit clock.
ATFS/SEL_PLL1
91 O Dual-purpose pin. ATFS is the audio interface transmit frame sync.
I Pins SEL_PLL[1:0] select phase-lock loop (PLL) clock frequency CPUCLK for the Visba. See the SEL_PLL0 pin above for the settings.
DA9/DOE# 92 O Dual purpose pin: DRAM output enable (active low)/DRAM multiplexed row and column address bus.
AIN 93 I Audio interface serial data input.
ARCLK 94 I Audio receive bit clock.
ARFS 95 I Audio interface receive frame sync.
TDMCLK 96 I TDM interface serial clock.
TDMDR 97 I TDM interface serial data receive.
TDMFS 98 I TDM interface frame sync.
CAS# 99 O DRAM column address strobe bank 0 (active low).
ES3880 VIDEO CD PROCESSOR CHIP
1
VSSAUX4AUX3AUX2AUX1AUX0PCLKPCLK2XCPUCLKHSYNCVSYNCYUV7YUV6YUV5YUV4YUV3YUV2YUV1YUV0VDD
VPPLA12LA13LA14LA15LA16LA17ACLK
AOUT/SEL_PLL0ATCLK
ATFS/SEL_PLL1DA9/DOE#
AINARCLK
ARFSTDMCLKTDMDRTDMFS
CAS#VSS
DB
US
7D
BU
S6
DB
US
5D
BU
S4
DB
US
3D
BU
S2
DB
US
1D
BU
S0
DA
8D
A7
DA
6D
A5
DA
4D
A3
DA
2D
A1
DA
0D
WE
#R
AS
#V
DD
VS
SR
ES
ET
#D
BU
S15
DB
US
14D
BU
S13
DB
US
12D
BU
S11
DB
US
10D
BU
S9
DB
US
8LD
6LD
7LW
R#
LOE
#LC
S3#
LCS
1#LC
S0#
LA0
LA1
LA2
LA3
LA4
LA5
LA6
LA7
LA8
LA9
LA10
LA11
VS
S
VD
DA
UX
5A
UX
6A
UX
7LD
0LD
1LD
2LD
3LD
4LD
5
3130
5150
8081
100
ESS
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29
323334353637383940414243444546474849
52535455565758596061626364656667686970717273747576777879
828384858687888990919293949596979899
20
Visba ES3880Video CD PC
100-pin PQFP
Visba Video CD PC Block Diagram
DRAM DMAController
DRAM InterfaceHuffmanDecoder
64x32 ROM
32x32 SRAM
Registers
On Screen
MPEG
Video Output
2Kx32 ROM
512x32 SRAM
Processor
RISC
Serial Audio
TDM
Processor
Display
Interface
Interface
AOUTARFS
AINATCLK
ACLKAUX[7:0]
CPUCLK
DBUS[15:0]
CAS#
DOE#
RAS#
DWE#
HSYNC
LCS3#, LCS#[1:0]
LOE#
LA[17:0]
LWR#
LD[7:0]
DA[8:0]
PCLK2XPCLK
RESET#
ATFS
SEL_PLL[1:0]TDMCLKTDMDR
VSYNC
YUV[7:0]
SerialAudioInterface
TDMInterface
DRAM
AUX
ScreenDisplay
Misc.
ProcessorInterface
TDMFS
ARCLK
8-5 8-5
PIN DESCRIPTION
Name Number I/O DefinitionVSS 1,25:26,31,72,75,77,91,100 I Ground.VCC 5,16,32,66,73,78,90 I Voltage supply, 5 V.DSC_C 6 I Clock for programming to access internal registers.AUX0 7 I/O Servo Forward or Control Pin.AUX1 9 I/O Servo Reverse or Control Pin.AUX2 11 I/O Servo LDON or Control Pin.AUX3 70 I/O Servo CW/Limit or Control Pin.AUX4 69 I/O Servo CCW/Close or Control Pin.AUX5 68 I/O Servo Data or Control Pin.AUX6 67 I/O Servo XLAT or Control Pin/VFD_DO.AUX7 14 I/O Servo BRKM/Sense or Control Pin/VFD_DI.AUX8 18 I/O Servo Mute/Open or Control Pin/VFD_CLK.AUX9 20 I/O Servo SQS0 or Control Pin.AUX10 34 I/O Servo SQCK or Control Pin.AUX11 35 I/O 3880 IRQ or Interrupt Output or Control Pin.AUX12 36 I/O CD C2PO or Interrupt Input or Control Pin.AUX13 38 I/O Serial Interrupt/CD-Mute or Control Pin.AUX14 39 I/O Servo SCOR (S0S1) or Interrupt Input or Control Pin.AUX15 40 I/O Interrupt Input or Control Pin.DSC_D[7:0] 81,83,85,93,95,97,99,8 I/O Data for programming to access internal registers.DSC_S 10 I Strobe for programming to access internal registers.DCLK
12O Dual-purpose pin DCLK is the MPEG decoder clock.
EXT_CLK I EXT_CLK is the external clock EXT_CLK is an input during bypass PLL mode.RESET_B 13 I Video reset (active-low).MUTE 15 O Audio mute.MCLK 17 I Audio master clock.TWS
19I Dual-purpose pin TWS is the transmit audio frame sync.
SPLL_OUT O SPLL_OUT is the select PLL output.
TSD 21 I Transmit audio data input.TBCK 22 I Transmit audio bit clock.RWS
23
O Dual-purpose pin RWS is the receive audio frame sync.SEL_PLL1 I Pins SEL_PLL[1:0] select the PLL clock frequency for the DCLK output.
RSTOUT_B 24 O Reset output (active-low).NC 2:4,27:30,76 No connect. Do not connect to these pins.RSD
33O Dual-purpose pin. RSD is the receive audio data input.
SEL_PLL0I SEL_PLL0 along with SEL_PLL1 select the PLL clock frequency for the DCLK output. See the
table for pin number 23.RBCK
37
O Dual-purpose pin. RBCK is the receive audio bit clock.
SER_INI SER_IN is the serial input DSC mode.
0 - Parallel DSC mode.1 - Serial DSC mode.
VSSAA 41,51 I Audio Analog Ground.VCM
42I ADC Common Mode Reference (CMR) buffer output. CMR is approximately 2.25 V. Bypass to
analog ground with 47 mF electrolytic in parallel with 0.1 mF.VREFP 43 I DAC and ADC maximum reference. Bypass to VCMR with 10 mF in parallel with 0.1 mF.VCCAA 44 I Analog VCC, 5 V.AOR+, AOR- 45:46 O Right channel output.AOL-, AOL+ 47:48 O Left channel output.MIC1 49 I Microphone input 1.MIC2 50 I Microphone input 2.VREF
52I Internal resistor divider generates Common Mode Reference (CMR) voltage. Bypass to ana-
log ground with 0.1 mF.VREFM 53 I DAC and ADC minimum reference. Bypass to VCMR with 10 mF in parallel with 0.1 mF.RSET 54 I Full scale DAC current adjustment.COMP 55 I Compensation pin.VSSAV 56:57,62:63 I Video Analog GroundCDAC 58 O Modulated chrominance output.VCCAV 59,60 I Video VCC, 5 VYDAC 61 O Y luminance data bus for screen video port.VDAC 64 O Composite video output.ACAP 65 I Audio CAPXOUT 71 O Crystal output.XIN 74 I 27 MHz crystal input.PCLK 79 I/O 13.5 MHz pixel clock.2XPCLK 80 I/O 27 MHz (2 times pixel clock).HSYN_B 82 O Horizontal sync (active-low).VSYN_B 84 O Vertical sync (active-low).YUV[7:0] 86:89,92,94,96,98 I YUV data bus for screen video port.
Name Number I/O Definition
SEL_PLL1 SEL_PLL0 DCLK0 0 Bypass PLL (input mode)0 1 27 MHz (output mode)1 0 32.4 MHz (output mode)1 1 40.5 MHz (output mode)
1
MIC2
MIC1
AOL+
AOL-
AOR-
AOR+
VCCAA
VREFP
VCM
VSSAA
AUX15/IR
AUX14/SOS1
AUX13/SP
RBCK/SER_IN
AUX12/C2PO
AUX11/IRQ
AUX10/SQCK
RSD/SEL_PLL0
VCC
VSS
DSC_D7
HSYN_B
DSC_D6
VSYN_B
DSC_D5
YUV7
YUV6
YUV5
YUV4
VCC
VSS
YUV3
DSC_D4
YUV2
DSC_D3
YUV1
DSC_D2
YUV0
DSC_D1
VSS
TS
D
AU
X9/
SQ
S0
TW
S/S
PLL
_OU
T
AU
X8/
VF
D_C
LK
MC
LK
VC
C
MU
TE
AU
X7/
VF
D_D
I
RE
SE
T_B
DC
LK/E
XT
_CLK
AU
X2
DS
C_S
AU
X1
DS
C_D
0
AU
X0
DS
C_C
VC
C
NC
NC
VS
S
NC
NC
NC
NC
NC
VS
S
VS
S
RS
TO
UT
_B
RW
S/S
EL_
PLL
1
TB
CK
YD
AC
VS
SA
V
VS
SA
V
VD
AC
AC
AP
VC
C
AU
X6/
VF
D_D
O
AU
X5
AU
X4
AU
X3
XO
UT
VS
S
VC
C
XIN
VS
S
NC
VS
S
VC
C
PC
LK
2XP
CLK
VS
SA
A
VR
EF
VR
EF
M
RS
ET
CO
MP
VS
SA
V
VS
SA
V
CD
AC
VC
CA
V
VC
CA
V
3130
5150
8081
1002 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
Visba ES3883Video CD
Companion Chip
ES3883 VIDEO CD COMPANION CHIP
3139 113 3448 pt2 dd wk01413139 113 3448 pt2 dd wk0141
8-6 8-6
MPEG-01B BOARD LAYOUT
PROCESSOR INTERFACEAUX
SC
RE
EN
DIS
PLA
Y
SERIAL
INTERF
TDM INTERFACE
HUFFMAN
DRAM DMACONTROLLER
ON SCREENDISPLAY
VIDEO OUTPUT
MPEGPROCESSOR
512x32 SRAM2Kx32 ROM
DRAM INTERF
DECODER
RISCPROCESSOR
64x32 ROM32x32 SRAMREGISTERS
AUDIO
&
EPROM
DRAM
Video Reset
&
&
F
1601 D12201 E92206 E9
2210 E92223 A32235 B3
2258 E92268 D12270 B1
2271 E12272 F12273 C1
2276 C22277 B22279 D1
2280 C92281 C92282 C9
3204 C33205 C83206 D4
Rowwrite
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
A
B
C
D
E
&
To ES3883 LD(7:0)
5V
O/P enableChip enable
85ms6ms
5us
3207 C43208 C33209 D3
3210 E33211 F33213 B9
3214 B93217 B83228 A8
3234 E83270 B23271 B2
3272 B23273 B83274 B8
3275 B83276 B25205 B3
5207 E95212 A35213 D9
7201 B4
From front uP to ES3880
&
@
5V
Data Bus (8X)
Add
ress
bus
(18
X)
@
@ True for audio with 44.1KHz sampling frequency only
To servo uP
7202 A67203 F6
7205-A F27205-B E17205-C E2
7205-D F27205-E D27205-F D1
Data bus (16X)
Add
ress
bus
(9X
)
5V
& PROVISION ON THE LAYOUT
Column
O/P enable
ES3883 select
100u
2258
3271100R
9
7
148
4K7
3208
5212
VCC7
VCC2
7205-C
VCC7
3205
22K
VCC1
2282
10n
34YUV3 35YUV4 36YUV5 37YUV6 38YUV7 39
220R
3209
98
VD
D1
1
VDD2 31
VD
D3
51
VPP81
VSS1100
VS
S2
30
VSS3 50
VS
S4
80
VSYNC 40
YUV0 32YUV1 33YUV2
55
LD1
56
LD2
57
LD3
58
LD4
59
LD5
60
LD6
61
LD7
62
LOE
_
64
LWR
_
63
PCLK 44PCLK2X 43
RA
S_
2
RE
SE
T_
29
TDMCLK96TDMDR97TDMFS
83LA1484LA1585LA1686LA1787
LA2
70
LA3
71
LA4
72
LA5
73
LA6
74
LA7
75
LA8
76
LA9
77
LCS
0_
67
LCS
1_
66
LCS
3_
65
LD0
28
DB
US
2
15 16
DB
US
3D
BU
S4
17
DB
US
5
18
DB
US
6
19
DB
US
7
20
DB
US
8
21
DB
US
9
22
DW
E_
3
HSYNC 41
LA0
68
LA1
69
LA10
78
LA11
79
LA1282LA13
5
DA
2
6
DA
3
7
DA
4
8
DA
5
9
DA
6
10
DA
7
11
DA
8
12
DA9|DOE_92
DB
US
0
13
DB
US
1
14
DB
US
10
23
DB
US
11
24
DB
US
12
25
DB
US
13
26
DB
US
14
27
DB
US
15
89
ARCLK94ARFS95
ATCLK90ATFS|SEL-PLL191
AUX0 45AUX1 46AUX2 47AUX3 48
AUX4 49
AU
X5
52
AU
X6
53
AU
X7
54
CAS_99
CPUCLK 42
DA
0
4
DA
1
ES38807201
ACLK88
AIN93
AOUT|SEL-PLL0
3213
22K
100n
2235
3217
22K
40V
SS
3
WE
_1310
I|O9
31
LCA
S_
29N
C1
11
NC
212
NC
315
30N
C4
27O
E_
RA
S_
14U
CA
S_
28
VC
C1
1
VC
C2
6
VC
C3
20V
SS
12135
VS
S2
25A
826
I|O1
2
I|O10
32I|O
1133
I|O12
3436I|O
13
37I|O
14
I|O15
38I|O
1639
I|O2
3
I|O3
4
I|O4
5
I|O5
7 8I|O
69
I|O7
I|O8
7203MSM514265E
A0
16
A1
17
A2
18 19A
3A
42223
A5
A6
24A
7
VCC7
3273 220R
7205-B74HC04D
3
7
144
100R
3270
2210
100n
13
7
14
12
5205
100n
2206
74HC04D7205-F
22
3
4
5
6
7
8
9
1
10
11
12
13
14
15
16
17
18
19
2
20
21
1601
4K7
3206
52072271
100p
100n
2201
VCC8
100p
2280
VCC2
5213
100n
2279
7205-A74HC04D
1
7
142
100p
2268
2223
100n
100p
2276
100R
3272
3228
4K7
VCC1
VCC1
74HC04D
5
7
146
3211 220R
100p
2281
2270100p 220R3274
AGND
7205-E74HC04D
11
7
1410
1VPP VSS
16
+5V
A8
26A
9
E_
22
G_
2431P
_
Q0
13
Q1
14
Q2
15
Q3
17
Q4
18
Q5
19
Q6
20
Q7
21
VCC32
A1
23A
1025
A11
4A
1228
A13
29A
14
3A
15
2A
16
30A
17
10A
2
9A
3
8A
4
7A
5
6A
6
5A
7
27
7202
AT27C020
12A
011
VCC7
3275 220R
3204
4K7
10K
3214
VCC8
VCC8
100p 2277
+5V
4K7
3207
74HC04D7205-D
VCC7
VCC3
3210 220R
VCC7
3234
1K
+5V
+5V
100p
2272
VCC8
3276
100R
100p 2273
IIS_SCLK
IIS_WCLK
IIS_DATA
DSA_S
DSA_D DSA_A
SDA
SILD
SICL RAB
VCC7
LA(1
1)
LA(1
2)
LA(1
3)
LA(1
4)
LA(1
5)
LA(1
7)
LA(1
6)
AUX5
VDD3
LA(0:17)
DSA_STB
DSA_STB
VCC2
LD(7
)
LD(0:7)
IIS_DATA
IIS_WCLK
IIS_SCLK
LEFT
RIGHT
DSA_ACK
DSA_STB
DSA_DAT
CD10_RST
YUV(2)
YUV(3)
YUV(4)
YUV(5)
YUV(6)
YUV(7)
DA(0:8)
DBUS(0:15)
RSTOUT#
DSA_DAT
DSA_ACK
LD(7
)
LD(6
)
LD(5
)
LD(4
)
LD(3
)
LD(2
)
LD(1
)
LD(0
)LA
(0)
LA(1
)
LA(2
)
LA(3
)
LA(4
)
LA(5
)
LA(6
)
LA(7
)
LA(8
)
LA(9
)
LA(1
0)
DB
US
(7)
DB
US
(8)
DB
US
(9)
HSYNC
LA(0
)
LA(1
)
LA(1
0)
LA(1
1)
LA(2
)
LA(3
)
LA(4
)
LA(5
)
LA(6
)
LA(7
)
LA(8
)
LA(9
)
LCS1#
LD(0
)
LD(1
)
LD(2
)
LD(3
)
LD(4
)
LD(5
)
LD(6
)
135M10PCLKCSCN
VDD3
VDD3
VSYNC
YUV(0)
YUV(1)
DB
US
(1)
DB
US
(2)
DB
US
(3)
DB
US
(4)
DB
US
(5)
DB
US
(6)
DB
US
(7)
DB
US
(8)
DA
(0)
DA
(1)
DA
(2)
DA
(3)
DA
(4)
DA
(5)
DA
(6)
DA
(7)
DA
(8)
DB
US
(0)
DB
US
(1)
DB
US
(10)
DB
US
(11)
DB
US
(12)
DB
US
(13)
DB
US
(14)
DB
US
(15)
DB
US
(2)
DB
US
(3)
DB
US
(4)
DB
US
(5)
DB
US
(6)
LR
AUDIOCLK
BCLKAUDATA
LA(12)
LA(13)
LA(14)
LA(15)
LA(16)
LA(17)
AINARCLK
ARFS
YUV(0:7)
YUV(0:7)
DA
(0)
DA
(1)
DA
(2)
DA
(3)
DA
(4)
DA
(5)
DA
(6)
DA
(7)
DA
(8)
DB
US
(0)
DB
US
(9)
DB
US
(10)
DB
US
(11)
DB
US
(12)
DB
US
(13)
DB
US
(14)
DB
US
(15)
3139 118 54470...for 88170...3448 pt2 dd wk0141Note : Some values may varies, see respective parts list for correct value.
8-7
ES3880 CIRCUIT
8-7
Enable
13.5 MHZ
&
F
A
B
C
D
E
F
1602 C91603 A92211 D1
2213 D12214 D22215 D2
2216 D22217 D82218 D8
2219 C92220 D92224 B6
2225 B82226 B72227 A7
2228 A72229 A82230 E3
2231 B62233 A42234 B4
2253 A1
5.0V
2.3V
&
2.3V
@
&
2.3V
5.0V
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
A
B
C
D
E MPEG_RESET
&
Echo Function
~160ms
&
2254 E12256 A2
2259 E72261 C92262 A8
2263 C72264 E22265 E9
2284 A43212 E43218 A6
3219 E23221 A53223 B3
3224 B4
2.3V
1.3V
&
2.3V
27MHZ
5V
@ Adding 4001 will set MPEG in Auto Play Mode, it must be remove before fixing back into set.
Low
MIC_DET
&
Disable
2.3V
1.9V
3225 B33226 B3
3227 F83229 E63230 F8
3231 E83232 E83233 F8
3235 D93236 A43237 F3
3238 F73239 E13240 F5
3241 F13242 A43243 F7
3244 D83245 C8
&&
PAL (H)_NTSC(L)
2.3V
&
200KHz
1.3V
MIC_DET
5.5 KHz
5V
High
27MHz
&
&
2.3V
2.3V
3246 A7
3247 B83248 B73249 B6
3250 B73287 E43288 A3
4001 F34002 E35201 A4
5203 A85204 A85208 D1
5210 A15215 A56204 A7
6205 A77204 D67206 F2
7208 E17209 D97213 A3
32314K
7
10u
2264
100K
3219
47u
2217
5204
VCC3
3244 4K7
3250
22R2224
100n
2284
2u2
3240
1n22
63
4K7
100n
2231
3226 100R
3239 10K
2214
100n
VCC3
10K
3242
BC857BW7213
AGND
75R
3248
4K73287
4K7
3238
4K7
3232
2
VCC3
VCC3
100p
2261
1603
EH-B
1
3224 220R
221947u
2253
100u
VCC3
3237
4K7
BA
T85
BA
T85
6204
4001
6205
VAV
AGND
1
2
3
VCC3
3288
47R
1602EH-B
100R
3212
2265 10
0p
2254
10u
22K
3241
VAV
+5V
VAA
7206BC847B
4K7
3229
2u7
VAA
5215
5203
4K7
3243
777879
8
80
818283848586878889
9
90919293949596979899
4849
5
50
515253545556575859
6
60616263646566676869
7
70717273747576
192 2 0 21 22 23 24 25 26 27 28 293 30
313233343536373839
4
4041424344454647
ES3883
7204
1 1 0
100
11 12 13 14 15 16 17 18
VA
100K
3221
2216
100n
VCC3
100R3225
10n
2259
3245 1K
220R
3249
3246
75R
100n
2230
4002VCC3
VAV
100n2226
4K7
3218
2229
390p
100R 3230
2211
100u
100n
2215
100n
2218
3247
75R
5208
2220
100n
BC847BW7209
220R3223
100n
2225
10p
2233
+5V
5210 2u7
3227100R
VCC3
3235
10K
390p
2227
100n
2213
VCC3
BC857BW7208
180p2228
3236 100R
2262
100p
2234
10p
27M
Hz
5201
CX
-11F
100R 3233
2256
100n
AOL-AOR-AOR+
DSA_STB
LD(7:0)
LD(7:0)
YUV(7:0)
YUV(7:0)
VC
C1
DRST
RSTOUT#
135M10
PCLKCSCN
HSYNC
VSYNC
ARFS
AIN
ARCLK
LD(7)
LD(6)
LD(5)
YUV(7)
YUV(6)
YUV(5)
YUV(4)
YUV(3)
LD(4)
YUV(2)
LD(3)
YUV(1)
LD(2)
YUV(0)
LD(1)
LD(0)
LCS1#AUX5
AUDIOCLK
LRAUDATA
BCLK
AOL+
3139 118 54470...for 88170...3448 pt2 dd wk0141
Note : Some values may varies, see respective parts list for correct value.
8-8
ES3883 CIRCUIT
8-8
E
F
2202 F32203 F32204 F32209 F12212 F22221 F62237 D12238 F72240 D12242 C32243 F52244 D22245 C12246 C12249 F22250 B22251 A22252 A32255 F62257 F62260 A12266 D12267 B12269 B12274 D32275 B32278 C5
12MHz
3.5V
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
A
B
C
D
4.4V
0.5ms
4.8V
4.5V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
4.4V
2283 B63215 A83216 A83220 A83222 A93251 E43252 A53253 D43254 D33255 D33256 D23257 D23258 D23259 B73260 D93261 C13262 C23263 A83264 A83265 A13266 A2
0V
0.5ms
~160ms
2.2V
3267 B23268 A53269 B53277 C63278 C63279 D63281 B13282 C13283 B33284 D33285 A3
2.4V
8-bit microcontroller
4.4V
4.4V
2.5V 3.7V
0V3.5V
ALL DC VOLTAGES ARE MEASURED UNDER 5V SUPPLY CONDITION
CD10_RST TIMING
4.4V
1.9V
3286 C35202 D95209 E25211 D25216 E55217 B56208 F57207-A B27207-B D27211 E17212 C87214 D5
2238
47u
2249
8
4
10K
3265
4K7
3267
3258
4K7
100n
2278
3263
47R
3283
100K
3255
47R 33R
3253
3252
22R
22R
3268
AGND
+5V
2266 1n
10u2242
4R7
3251
BZ
X79
-B4V
7
6208
47R
3220
3215
47R4u7 2260
VA
AGND
4u7 2245
22n
2237
7207-B
NJM4560M5
6
7
8
4
100u
2204
100n
2275
470p
2212
100u
AGND
AGND
3256
3K9
1n2257
LF357211
GNDIN OUT
AGND
1n
2250
2209
100u
5211
100u
2221
5217
2240
100n
10K
100R
3286
10K
3279
3277
22K
3278
10K
3216
3260
1M
12M CST
5202
AGND
3259
10K
AGND
5209
AGND
100u
AGND
3266
4K7
4K7
3262
2243
3269
22R
10K
3264
3222
10K
470p
2274
100n
2203
3261
10K
3257
2202
100n
10K
3282
4K7
3285
100R
100K
3284
3281
10K
47R
3254
2244
47u
47u
2283
22464u7
7207-A
NJM4560M3
2
1
5216
VAA
10n
2255
AGND
2251
1n
10
P3_
4
11
P3_
5
12P3_6
13P3_7
26
PS
EN
4
RS
T
38 VDD
16VSS
15XTAL1
14XTAL2
AGND44 P1_4
1
P1_
5
2
P1_
6
3
P1_
7
18P2_0
19P2_1
20P2_2
21P2_3
22P2_4
23
P2_
5
24
P2_
6
25
P2_
7
5
P3_
0
7
P3_
1
8
P3_
2
9
P3_
3
NC
1
17NC2
28
NC
3
39 NC4
37 P0_0
36 P0_1
35 P0_2
34 P0_3
33
P0_
4
32
P0_
5
31
P0_
6
30
P0_
7
40 P1_0
41 P1_1
42 P1_2
43 P1_3
7212
27
ALE
29
EA
6
AGND
7214BC847BW
2252 10u
22694u7
VC
C
VC
C
VCC
VC
C
CD10_RST
+5V
1n2267
AOL-
AOL+
AOR-
AOR+
VDD3
LEFT
RIGHT
+5V
VR
VR
DR
ST
RAB
+5V
VC
C DS
A_S
DS
A_A
DS
A_D
SIL
D
SIC
L
SD
A
3139 118 54470...for 88170...3448 pt2 dd wk0141Note : Some values may varies, see respective parts list for correct value.
8-9 8-9
AUDIO CIRCUIT
8-10
ELECTRICAL PARTS LIST - MPEG-01B BOARD
8-10
ELECTRICAL PARTS LIST - MPEG-01B BOARD
MISCELLANEOUS
1601 2422 025 16837 Flex Socket 22pin Hort.
CAPACITORS
2201 4822 126 14305 100nF 10% 16V
2202 4822 126 14305 100nF 10% 16V
2203 4822 126 14305 100nF 10% 16V
2204 4822 126 14305 100nF 10% 16V
2206 4822 126 14305 100nF 10% 16V
2209 4822 124 40207 100µF 20% 25V
2210 4822 126 14305 100nF 10% 16V
2211 4822 124 40207 100µF 20% 25V
2212 4822 124 40207 100µF 20% 25V
2213 4822 126 14305 100nF 10% 16V
2214 4822 126 14305 100nF 10% 16V
2215 4822 126 14305 100nF 10% 16V
2216 4822 126 14305 100nF 10% 16V
2217 4822 124 40433 47µF 20% 25V
2218 4822 126 14305 100nF 10% 16V
2219 4822 124 40433 47µF 20% 25V
2220 4822 126 14305 100nF 10% 16V
2221 4822 124 41584 100µF 20% 10V
2223 4822 126 14305 100nF 10% 16V
2224 4822 126 14305 100nF 10% 16V
2225 4822 126 14305 100nF 10% 16V
2226 4822 126 14305 100nF 10% 16V
2227 4822 126 14315 390pF 5% 50V
2229 4822 126 14315 390pF 5% 50V
2231 4822 126 14305 100nF 10% 16V
2233 4822 122 33741 10pF 10% 50V
2234 4822 122 33741 10pF 10% 50V
2235 4822 126 14305 100nF 10% 16V
2237 4822 124 40207 100µF 20% 25V
2238 4822 126 14494 22nF 10% 25V
2240 4822 126 14305 100nF 10% 16V
2242 4822 124 40248 10µF 20% 63V
2243 4822 124 41584 100µF 20% 10V
2244 4822 124 40433 47µF 20% 25V
2245 4822 124 40769 4,7µF 20% 100V
2246 4822 124 40769 4,7µF 20% 100V
2249 4822 124 40433 47µF 20% 25V
2250 3198 016 31020 1nF 5% 25V
2251 3198 016 31020 1nF 5% 25V
2252 4822 124 40248 10µF 20% 63V
2253 4822 124 41584 100µF 20% 10V
2255 5322 126 11583 10nF 10% 50V
2256 4822 126 14305 100nF 10% 16V
2257 3198 016 31020 1nF 5% 25V
2258 4822 124 40207 100µF 20% 25V
2259 5322 126 11583 10nF 10% 50V
2260 4822 124 40769 4,7µF 20% 100V
2263 3198 016 31020 1nF 5% 25V
2264 4822 124 40248 10µF 20% 63V
2266 3198 016 31020 1nF 5% 25V
2267 3198 016 31020 1nF 5% 25V
2269 4822 124 40769 4,7µF 20% 100V
2271 4822 122 31765 100pF 2% 63V
2272 4822 122 31765 100pF 2% 63V
2274 4822 126 13881 470pF 5% 50V
2275 4822 126 13881 470pF 5% 50V
2278 4822 126 14305 100nF 10% 16V
2279 4822 126 14305 100nF 10% 16V
2280 4822 122 31765 100pF 2% 63V
2281 4822 122 31765 100pF 2% 63V
2282 5322 126 11583 10nF 10% 50V
2283 4822 124 40433 47µF 20% 25V
RESISTORS
3204 4822 051 30472 4k7 5% 0,062W
3205 4822 051 30223 22k 5% 0,062W
3206 4822 051 30472 4k7 5% 0,062W
3207 4822 051 30472 4k7 5% 0,062W
3208 4822 051 30472 4k7 5% 0,062W
3209 4822 051 30221 220R 5% 0,062W
3210 4822 051 30221 220R 5% 0,062W
3211 4822 051 30221 220R 5% 0,062W
3212 4822 051 30101 100R 5% 0,062W
3213 4822 051 30223 22k 5% 0,062W
3214 4822 051 30103 10k 5% 0,062W
3215 4822 051 30479 47R 5% 0,062W
3216 4822 051 30103 10k 5% 0,062W
3217 4822 051 30223 22k 5% 0,062W
3218 4822 051 30472 4k7 5% 0,062W
3220 4822 051 30479 47R 5% 0,062W
3221 4822 117 13632 100k 1% 0,062W
3222 4822 051 30103 10k 5% 0,062W
3223 4822 051 30221 220R 5% 0,062W
3224 4822 051 30221 220R 5% 0,062W
3225 4822 051 30101 100R 5% 0,062W
3226 4822 051 30101 100R 5% 0,062W
3227 4822 051 30101 100R 5% 0,062W
3228 4822 051 30472 4k7 5% 0,062W
3229 4822 051 30472 4k7 5% 0,062W
3230 4822 051 30101 100R 5% 0,062W
3231 4822 051 30472 4k7 5% 0,062W
3232 4822 051 30472 4k7 5% 0,062W
3233 4822 051 30101 100R 5% 0,062W
3234 4822 051 30102 1k 5% 0,062W
3235 4822 051 30103 10k 5% 0,062W
3236 4822 051 30101 100R 5% 0,062W
3237 4822 051 30472 4k7 5% 0,062W
3238 4822 051 30472 4k7 5% 0,062W
3239 4822 051 30103 10k 5% 0,062W
3240 4822 051 30472 4k7 5% 0,062W
3242 4822 051 30103 10k 5% 0,062W
3243 4822 051 30472 4k7 5% 0,062W
3244 4822 051 30472 4k7 5% 0,062W
3245 4822 051 30102 1k 5% 0,062W
3246 4822 051 30759 75R 5% 0,062W
3247 4822 051 30759 75R 5% 0,062W
3248 4822 051 30759 75R 5% 0,062W
3249 4822 051 30221 220R 5% 0,062W
3250 4822 117 12139 22R 5% 0,062W
3251 4822 052 10478 ! 4R7 5% 0,33W
3252 4822 117 12139 22R 5% 0,062W
3253 4822 051 30339 33R 5% 0,062W
3254 4822 051 30479 47R 5% 0,062W
3255 4822 051 30479 47R 5% 0,062W
3256 4822 051 30392 3k9 5% 0,062W
3257 4822 051 30472 4k7 5% 0,062W
3258 4822 051 30472 4k7 5% 0,062W
3259 4822 051 30103 10k 5% 0,062W
3260 4822 051 30105 1M 5% 0,062W
3261 4822 051 30103 10k 5% 0,062W
3262 4822 051 30472 4k7 5% 0,062W
3263 4822 051 30479 47R 5% 0,062W
3264 4822 051 30103 10k 5% 0,062W
3265 4822 051 30103 10k 5% 0,062W
3266 4822 051 30472 4k7 5% 0,062W
3267 4822 051 30472 4k7 5% 0,062W
3268 4822 117 12139 22R 5% 0,062W
3269 4822 117 12139 22R 5% 0,062W
3270 4822 051 30101 100R 5% 0,062W
3271 4822 051 30101 100R 5% 0,062W
3272 4822 051 30101 100R 5% 0,062W
3273 4822 051 30221 220R 5% 0,062W
3274 4822 051 30221 220R 5% 0,062W
3275 4822 051 30221 220R 5% 0,062W
3276 4822 051 30101 100R 5% 0,062W
3277 4822 051 30103 10k 5% 0,062W
3278 4822 051 30223 22k 5% 0,062W
3279 4822 051 30103 10k 5% 0,062W
3281 4822 051 30103 10k 5% 0,062W
3282 4822 051 30103 10k 5% 0,062W
3283 4822 117 13632 100k 1% 0,062W
3284 4822 117 13632 100k 1% 0,062W
3285 4822 051 30101 100R 5% 0,062W
3286 4822 051 30101 100R 5% 0,062W
3287 4822 051 30472 4k7 5% 0,062W
4002 4822 051 30008 0R Jumper 0603
COILS & FILTERS
5201 2422 543 01137 X’tal Resonator 27MHz
5202 5322 242 73686 Ceram Resonator 12MHz
5203 4822 157 11868 Coil 2,7µH 5%
5204 4822 157 11868 Coil 2,7µH 5%
5205 4822 157 11506 Chip Ind. 120R 100MHz
5207 4822 526 10704 FE Bead 100MHz
5208 4822 526 10704 FE Bead 100MHz
5209 4822 526 10704 FE Bead 100MHz
5210 4822 526 10704 FE Bead 100MHz
5211 4822 157 11506 Chip Ind. 120R 100MHz
5212 4822 157 11506 Chip Ind. 120R 100MHz
5213 4822 157 11506 Chip Ind. 120R 100MHz
5215 4822 157 11506 Chip Ind. 120R 100MHz
5216 4822 157 11506 Chip Ind. 120R 100MHz
5217 4822 157 11506 Chip Ind. 120R 100MHz
DIODES
6204 4822 130 31983 BAT85
6205 4822 130 31983 BAT85
6208 4822 130 34174 BZX79-B4V7
TRANSISTORS & INTEGRATED CIRCUITS
7201 9322 139 79671 ES3880
7202 9965 000 08683 AT27C020-70JC
7203 9322 164 13668 MSM514265E-60JS
7204 9322 138 97671 ES3883
7205 9337 142 60653 74HC04D
7207 4822 209 83357 NJM4560M
7208 5322 130 42756 BC857BW
7209 3198 010 42310 BC847BW
7211 9322 154 82668 LF35ABDT
7212 9352 701 41518 CV9210B-83C51RC+
7214 3198 010 42310 BC847BW
Note : Only the parts mentioned in this list are normal
service spare parts.
ETF7 TAPE MODULE(Non-Dolby Version)
9-1 9-1
TABLE OF CONTENTS
Tape Module Wiring & variation table ....................... 9-1
Block diagram ............................................................ 9-2
Brief Introduction ....................................................... 9-3
Connector assignment ............................................... 9-4
Tape deck electronics & Tape adjustments ............... 9-5
ETF7 Non-Dolby board layouts ................................. 9-6
Analog Circuit diagram .............................................. 9-7
Servo Circuit diagram ................................................ 9-8
Exploded views & parts list ........................................ 9-9
Electrical parts list .................................................... 9-13
RECFWD
CRO2*
REC REV
MODESW
TAPE DECK MOTOR
TO ETF BOARD CONNECTOR 1710 (ND) 5PCONNECTOR 1720 (DB) 6P
TO ETF BOARD CONNECTOR 1770 (ND) 14PCONNECTOR 1740 (DB) 14P
TO ETF BOARD CONNECTOR 1730 (3P)
Tapedeck wiring (Double deck)
+–
HL
CRO2*
Mechanism B Mechanism A
* Not for Ferro version
Chrome/Ferro Chrome/Ferro Ferro
2624 - - 100nF
2701 , 2702 150pF 270pF 270pF
2703 , 2704 100pF 220pF 220pF
2717 , 2718 10nF 15nF 15nF
2721 , 2722 6,8nF 6,8nF -
2727 , 2728 470pF 1nF 1nF
3616 10k 1k 1k
3618 6k8 - -
3620 10k trimmer - -
3622 - 10k trimmer 10k trimmer
3672 4k7 - -
3676 47k - -
3687 220R 220R -
3688 680R - -
3723 , 3724 15k 18k 18k
3725 , 3726 10R 10R -
3727 , 3728 5k6 6k8 6k8
3729 , 3730 3k3 4k7 4k7
3743 , 3744 1k5 2k2 2k2
3745 , 3746 3k3 5k6 5k6
3754 , 3755 1M 47R 47R
Variations table for Analog Circuit
Autoreverse Non-autoreverse
ND/DD/FR ND/DD/FF
Autoreverse Non-autoreverse
ND/DD/FR ND/DD/FF
Chrome/Ferro Chrome/Ferro Ferro
3769 12k 8k2 8k2
3772 6k8 5k6 5k6
4785 - - 0R jumper
3774 15k 8k2 8k2
6614 1N4148 - -
7616 BC857B - -
7622 BC847B - -
9-2 9-2
BLOCK DIAGRAM
Dec
k B
(R
ec/P
b)
swit
ches
, sen
sors
& m
oto
r4x
DECK(S) SW.STATUS TOVOLTS CONV.
2x
SOLENOIDSUPPLY CTRL
SOLENOIDSUPPLY CTRL
MOTOR VCCSUPPLY CTRL
NS/HS CTRL
Dec
k A
(P
b)
swit
ches
, sen
sors
& m
oto
r
NOM/HI SPEED REC EON.
IEC I IEC II REC EON.
REC EON. SW. HEF4952BT
RECORD AMP NJM4560D
OSCILLATOR
REC CRB
Line-In
PlaybackHead
Rec/PbHead
EraseHead
BIAS SYM
HD SW.
BIAS ADJ
Erase
Bias
REC
ALCEN
PRE-AMPLIFIER AN7318S
SOURCE SEL HEF4952BT
1A0 1A1 1A2
Rec current
ATTEN
ALC
PLAYBACKEQUALISATION
PB EON. SW.HEF4952BT
2A0 2A1 2A2
MPX
1A0 1A1
PB A ADJ PB B ADJ
Rec In
PB In
2A2
DOLBY B NR CXA1101M
REC Out
PB Out
REC ADJ
SHIFTREGISTERHEF4094BT
3A0 3A1 3A2(HS) (REC) (CRB)
DOLBY
NOM/HI SPEED REC EON.
3A0 NS
2A2
MUTE
For Dolby version only
PB Out
ATTEN
4794 #
9792 #
#
CLK
DATA
STROBE
# For Non-dolby version onlyOnly 1 channel is presented.
NOTE:
MicroProcessor Control / Communication lines
Direct / Indirect Control lines from Shift Registers
AD1 AD2
1A2
1A1
ALCEN1A0
REC7787
7791
7780
7710 7720
7740
7730
7630
7640
1A02A12A2RECNS/HS (NS)
HSNS/HS(NS)
3A0
2A0CRA
7792
7622
7788
7610
9-3 9-3
General
1. Playback Mode
Signal from the playback head Deck A or Deck B is selected and fed through by the Mode Selector IC7710 (HEF4952BT).
The signal is amplified by amplifier IC7720 (AN7323S) before feeding to the IC7740 (HEF4952BT) and out to the AF Board
via connector 1701.
2. Recording Mode
Recording Signal is selected and fed through by the Mode Selector IC7710 (HEF4952BT) which is then amplified by the
amplifier IC7720 (AN7323S). The amplified output signal will pass through IC7730 (HEF4952BT) for record equalization and
back to IC7710 (HEF4952BT) before registered into the Rec/PB Head of Deck B.
3. Dubbing Mode
In Dubbing mode, signal from the playback head Deck A is selected and fed through by the Mode Selector IC7710
(HEF4952BT) which is then equalised for playback mode by the amplifier IC7720 (AN7323S) so that a flat response is
obtained after the pre-amp. The equalised signal will then follow the same path as in the Recording mode.
4. Mode Selector
The Mode Selector IC7710 (HEF4952BT) caters for 4 inputs signal, namely Playback Signal from Deck A, Playback Signal
from Deck B, Recording Signal and Dubbing Signal.
5. Amplifier PB/REC
Amplifier IC7720 (AN7323S) is for the purpose of amplifying the Playback and Recording signal from the Mode Selector.
6. Automatic Level Control (ALC)
ALC circuit consists of resistors (3760, 3765, 3766, 3767), capacitors (2762 , 2763) and control by transistor 7787 (BC847B).
ALC limits the amplifier output to a constant value when input signal becomes too large, thus limiting recording current to
below saturation level, to prevent recording distortion.
7. Muting Circuit (For Non-Dolby version only)
Switch S4 of the IC7740 (HEF4952BT) is for the purpose of muting the output during Recording mode. During Recording
mode, S4 is closed and shorted to the ground.
8. IC7740 (HEF4952BT)
The function of the IC7740 (HEF4952BT) is to change time constant between 120us Ferro (IEC I) and 70us Chrome (IEC
II) during playback mode. It will automatically determined whether the tape type is 120us Ferro (IEC I) or 70us Chrome (IEC
II). This IC will switch to Flat Gain during the Recording mode.
9. IC7730 (HEF4952BT)
The function of the IC7730 (HEF4952BT) is to change gain and time constant according to tape type and recording speed
to boost recording current at higher frequency during recording to compensate for head loss. It will automatically determined
whether the tape type is 120us Ferro (IEC I ) or 70us Chrome (IEC II).
10. Bias Level
Bias Level making use of the Variable resistor (3773) for adjusting the optimal level of the bias current for Ferro or Chrome.
11. Bias Symm (For Dolby B NR version only)
Bias Symm making use of the Variable resistor (3785) to adjust the bias current for the left and the right channel to be equal.
12. PB Switch
Playback Switch which consists of the FETs 7785 (For Dolby B NR version only) & 7786 (J111) is for the purpose of providing
a virtual ground for the Rec/PB Head (Deck B) during Playback mode. During the Playback mode, the FETs are turn on and
shorted pin 2 and 4 of connector 1720 to the ground. During Recording mode, the FETs are turn off to allow the oscillator
signal to be superposition onto the Recording signal for recording.
13. Motor Speed (For FR versions only)
During High speed dubbing, a feedback signal from the uP through pin 03 of the IC7610 (HEF4094BT) will trigger the
transistors 7622 (BC847B) and 7616 (BC857B) to cause a change in the voltage level between High and Low, thus changing
the speed of the motor.
14. IC7610 (HEF4094BT)
IC7610 (HEF4094BT) is a Shift Register use for issues the logic for cmos switch ICs (HEF4952BT) via 1A0, 2A1 and 2A2.
It also issues logic to On/Off SOL_A, SOL_B and MOT. Recording speed is controlled via NS/HS.
Dolby Circuit (For sets with Dolby B NR version only)
15. IC7630 (CXA1551M)
IC7630 (CXA1551M) in the Dolby circuit is a Dolby Noise Reduction Type B IC for the Playback and Recording signal. Noise
Reduction ON/OFF are controlled by DOLBY, which is from CLK, direct from uP. After clocking in DATA, CLK is set to HIGH/
LOW for NR OFF/ON.
16. 19kHz Filter
The 19kHz filters 5631 & 5632 (LXD-210) in the Dolby circuit is for the purpose of filtering the 19kHz Pilot Tone (for Tuner
signal only) of the Recording signal.
17. Level Adjust
The Variable resistor 3635, 3636,3641 and 3642 in the Dolby circuit is for adjusting the playback level of the Dolby reference
(400Hz , 200nWb/m). Transistor 7631, 7632 are ON to enable adjustment of 3641, 3642 during Playback Deck A. Transistor
7633, 7634 and 3635, 3636 are active for Playback Deck B.
18. Amplifier IC7640 (NJM4560M)
The Amplifiers 7640A & 7640B (NJM4560M) in the Dolby circuit is for the purpose of amplified the Recording signal.
19. Muting Circuit
The muting circuit which consists of transistors 7788, 7789 and 7790 (BC847B) is for the purpose of muting the output during
Recording mode.
Brief introduction
NOTATIONS & ABBREVIATIONS USED IN THISDOCUMENTCR Chrome (IEC type II)DB Dolby NR type BDD Double DeckDM Double MotorFE Ferro (IEC type I)FF Non-AutoreverseFR Autoreverse Deck BGnd x Ground xHSD High speed dubbingND Non DolbyNR Noise ReductionNSD Normal speed dubbingPB PlaybackREC RecordS/A Sub-assySD Single DeckSM Single Motor
CONNECTOR 1740 DECK A & B CONTROL INTERFACE (For Dolby B NR version only)
1 REC REW Record tab protection status switch (reverse) [open=on: close=off]2 CrO2 B Chrome tape detection switch deck B [open=Cr: close=Fe]3 REC FWD Record tab protection status switch (forward) [open=on: close=off]4 PHOTO B Photo sensor output (tape movement indication)5 SOL B Solenoid supply for deck B6 Vcc Deck / Motor supply7 MODE B Mode switch (head engagement) [open=off: close=engaged]8 GND M Deck / Motor ground9 SOL A Solenoid supply for deck A10 PHOTO A Photo sensor output (tape movement indication)11 MODE A Mode switch (head engagement) [open=off: close=engaged]12 L L pin for motor13 CrO2 A Chrome tape detection switch deck A [open=Cr: close=Fe]14 H H pin for motor
CONNECTOR 1770 DECK A & B CONTROL INTERFACE (For Non-Dolby version only)
1 REC REW Record tab protection status switch (reverse) [open=on: close=off]2 CrO2 B Chrome tape detection switch deck B [open=Cr: close=Fe]3 REC FWD Record tab protection status switch (forward) [open=on: close=off]4 PHOTO B Photo sensor output (tape movement indication)5 SOL B Solenoid supply for deck B6 Vcc Deck / Motor supply7 MODE B Mode switch (head engagement) [open=off: close=engaged]8 GND M Deck / Motor ground9 SOL A Solenoid supply for deck A10 PHOTO A Photo sensor output (tape movement indication)11 MODE A Mode switch (head engagement) [open=off: close=engaged]12 L L pin for motor13 CrO2 A Chrome tape detection switch deck A [open=Cr: close=Fe]14 H H pin for motor
CONNECTORS ASSIGNMENTS:
CONNECTOR 1701 INTERCONNECTION TO AF BOARD
1 REC-L Record input left2 REC-R Record input right3 GND A AF Ground4 TAPE-L Playback output left5 +12V D.C. supply (+12V) for AF electronics6 TAPE-R Playback output right7 -CMOS Negative d.c. supply (-9V) for CMOS ICs
CONNECTOR 1703 INTERCONNECTION TO AF BOARD
1 GND M Motor Ground2 +MOTOR D.C. supply (+12V) for tape deck motor & solenoid
CONNECTOR 1706 INTERCONNECTION TO FRONT BOARD
1 AD2 Deck sensing switches output voltage / Deck A EOT2 AD1 Deck sensing switches output voltage / Deck B EOT3 +5V DC supply +5V for ADC network4 GND P Control & Oscillator Ground5 CLK HEF4094BT shift register Clock line6 DATA HEF4094BT shift register Data line7 STROBE HEF4094BT shift register Strobe line
CONNECTOR 1710 DECK B HEADS CONNECTON (For Non-Dolby version only)
1 B R/P HD L+ R/P Head left channel positive2 GND A R/P Head return ground3 B R/P HD R+ R/P Head right channel positive4 ERASE HEAD Erase Head5 GND A Erase Head ground
CONNECTOR 1720 DECK B HEADS CONNECTON (For Dolby B NR version only)
1 B R/P HD L+ R/P Head left channel positive2 B R/P HD L- R/P Head left channel negative3 B R/P HD R+ R/P Head right channel positive4 B R/P HD R- R/P Head right channel negative5 ERASE HEAD Erase Head6 GND A Erase Head ground
CONNECTOR 1730 DECK A HEAD CONNECTIONS (For Double Deck versions only)
1 A PB HD L+ Pb Head left channel positive2 GND A Pb Head return ground shield3 A PB HD R+ Pb Head right channel positive
9-49-4
9-5 9-5
# For Auto-reverse version only* If high frequencies are not within limits, decrease bias and re-measure.
If distortion is too high, increase bias and re-meaure^ Not applicable for Ferro version
PLAY mV-meter check limits see fig.1
CHECK PLAYBACK FREQUENCY RESPONSE
TAPE ADJUSTMENT & CHECK TABLE
TESTCASSETTE
RECORDERMODE
MEASUREON
READ ONADJUST
with
ADJUST MOTOR SPEED
SBC4203150Hz
PLAY B
PLAY A
frequency counter
3620
checkNORMAL SPEED
PLAY
PLAY FWD
PLAY REV #
W&F-meter
mV-meterleft hand screw
right hand screw
max. output level & left=right
CHECK WOW & FLUTTER
DECK A & B
ADJUST AZIMUTH
3150Hz +/- 0.5%
3150Hz -0.8/+1.8%
<0.4 % DINDECK A & B
to
mV-meterDECK B
ADJUST BIAS CURRENT
RECORD5 6or
LEFT RIGHT
1 2or
LEFT RIGHT
1 2or
LEFT RIGHT
1 2or
LEFT RIGHT
1 2or
LEFT RIGHT
CHECK OVERALL FREQUENCY RESPONSE AND DISTORTION
Inject 3mV signals100Hz, 250Hz, 1kHz,10kHz, 12.5kHz
1 2or
LEFT RIGHT
Inject 1kHz 8.85mV
3 4orvia
3 4orvia
1 2or
LEFT RIGHT
RECORD B
RECORD B
PLAY B
PLAY B
mV-meter
THD-meter
check
check
limits see fig. 2 *
<3% *RECORDEDCASSETTE
RECORDEDCASSETTE
995mV
750mV +/- 1.5dB
3773
check
figure. 1
f(Hz)
level(dB)
8dB6dB
12.5k4k25080
8dB
f(Hz)
level(dB)
8dB10dB (HSD)
6dB
10k4k250100
8dB10dB (HSD)
figure. 2
check
SBC419A^ : 4822 397 30069SBC420 : 4822 397 30071
SBC4203150Hz
SBC42010kHz
SBC420DECK A & B
SBC419A^
SBC420
SBC419A^or
SBC420
SBC419A^or
SBC420
1. B Rec Switch (REV)Rec-R
CrO2*
CrO2*
Rec-F
Solenoid
B-Mode
A-Mode
Solenoid
Motor
R1 (680R)
R2 (680R)
A Photo Sensor
B Photo Sensor
2. B CrO2 Switch
3. B Rec Switch (FWD)
4. B Photo Out
5. B Solenoid
6. Vcc 12V
7. B Mode Switch
8. Gnd
9. A Solenoid
10. A Photo Out
11. A Mode Switch
12. Motor L
13. A CrO2 Switch
14. Motor H
* No Leaf switch & copper pattern shorted together for Ferro version
TAPE MECHANISM ELECTRONICS
Rec/PbHead
Head wireconnector pcb
1. White2. Black3. Red4. Blue5. Yellow
EraseHead
For Normal Head
Rec/PbHead
Head wireconnector pcb
1. +L ch (White)2. - ch (Black)3. +R ch (Red)4. E Head (Blue)5. E Head (Yellow)
For Auto-reverse Head
Mechanism B Head Wires Soldering (Non-Dolby version)
Rec/PbHead
Head wireconnector pcb
1. White2. Black3. Red4. Blue5. Yellow
EraseHead
For Normal Head
Rec/PbHead
Head wireconnector pcb
1. +L ch (White)2. - L ch (Black)3. +R ch (Red)4. - R ch (Blue)5. E Head (Yellow)6. E Head (Yellow)
For Auto-reverse Head
Mechanism B Head Wires Soldering (Dolby B NR version)
Pink orRed
White
Screen(Gnd)
PlayHead
Mechanism A Head Wires Soldering
9-6 9-6
COMPONENT LAYOUT CHIP LAYOUT
3139 113 3409 pt2 dd wk0042
3
4 2
1
653139 113 3409 pt2 dd wk0042
Some location on this board is prepared for both 0603 & 0805 SMDs footprint,in such locations 0603 SMDs may be substituted.
3
42
1
6 5
9-7 9-7
ANALOG CIRCUIT
21
34
3
4
6
5
0
1
1 11
1
1
CHANNEL
S2
S1
1
1
S3
0
0
S3
REC MUTE
# For Provision Only
#
#
#
1701 F91710 C11730 A12701 B22702 B22703 A22704 B2
2705 A22706 A2
PB/REC
Pb deck B
S1
S3
S0
0
S4
1
LEFT CHANNEL
1 1
1
01
1 2 3 4 5 6 7 8 9
1 2 3 4 5
1
1
1
0STOP
S1
0
--
1
1
0
1
*
*
1
--
1
S1
0
6 7 8 9
A
B
C
1
1
RIGHT
A0
01
0
S2
S3
S0
S1
S0
11
S4
S2
1
MODE
D
E
F
A
B
C
D
E
F
S4
EQUALISATION
01
HS Chrome
A0 S0
1
0
1
S2
1
SELECTOR
--
--
HS Ferro
2707 A42708 B42709 A52710 B52711 A6
2712 B62713 A62714 B62715 A4
S2
REC-L
1
1
0
0DECK B
1
11
DECK A
S0
1
S2
1
1
1
0
2716 C42717 C62718 D6
2719 C52720 D52721 C52722 D52723 C52724 D52725 D4
2726 D42727 A3
0
0
-CMOS
REC MUTE
1
A1A2
AMPLIFIER
1
REC
A2
NS Ferro
+12V
0
1
2728 E52729 A82730 B82733 A52734 C4
2735 B32737 A62738 B62741 D62742 C32743 F12744 A4
2745 F5
A0Pb deck A
1
1
1
1
1
1
CONTROL LOGIC
0
1
0
0
2746 F82747 E82760 E32761 B52762 B62763 B6
2765 B42769 F72770 F82780 F32781 F22782 F22784 F1
2785 F12786 D12787 D33701 B13702 C23703 A2
0
HS Chrome
A1
S0
1
0
0
GND_A
TAPE-R
S4S3
S0
1
1
0
S2
3704 B1
3705 A43706 B43707 A53708 B43709 A43710 C43711 A5
3712 B43713 A73714 B73715 A63716 B63717 C6
1
Pb Ferro
1
*
*
*
*
*
*
*
*
*
*
*
*
*
3718 E6
3719 C63720 E63721 C63722 D63723 A33724 D53725 C5
3726 D53727 A73728 B73729 A73730 B73731 A73732 B7
3733 A2
TO/FROM AFERASE
1
S3
1
S0
S3
1
1
1
0
S1
L
TAPE-L
S1
1
3734 B23735 A23736 B13741 A63742 C73743 F8
3744 F83745 F83746 E83748 C83749 C73751 E5
1
1
Not For ND/DD/FR
1
Pb Chrome
STOP
--
3752 F4
3753 F53754 E83755 E73756 D83757 D83758 D83759 D7
3760 A73761 E33762 E23763 A53764 A53765 B63766 B7
3767 A73768 E83769 E43770 F23771 F23772 F3
REC in
S3
0
1-- 1
1
S4
1
0
1
A2
NS Chrome
3773 E3
3774 E33775 F33776 F23777 F23778 E13779 D33780 D2
3781 D23784 D13786 F43787 C33788 C33789 F44790 C3
4794 C65701 D2
*
REC/PB
* See Variant Table for details
*
*
A1
1
1
*
1
1
*
5703 F16770 E26771 E26772 D16773 D1
6774 D36775 C36776 F36777 E26778 E46782 C76785 A7
6786 B77710 A37720 A57730 D67740 A8
Dubbing
S4
0
*
REC MUTE
*
--
*
7780 F47781 F3
7782 E17783 E27784 D27786 C27787 C87791 F57792 D8
9791 A89792 B89793 A6
LEVEL
S4
OSCILLATOR
1
1
0
0
S2
PLAY BACK
1
0
S4
1
S0
REC EQUALISATION
1 1
REC-R
S4
PLAYBACK
0
1
S1
ANALOG CCTRY
1
1
0
S2
S1
S3
AN7323S
0
1
1
BIAS
4n7
2726
7784
BC
857B
1M
3787
100n
2746
A0 7
A1 9
A2 10
VDD
HEF4952B7730
7782
220R
3701
+C
B4
A
3789
47K
A
A
2784
15n
1N4148
6778
7792BC847B
P
2706
220p
2A0
33n
2719
3736
22K
3760
120R
A
A
1N4148
6776
P
3K3
7786J111
470p
2727
3K9
3722
2742
1K2
1M
3780
47u
2763
100p
2711
100n
2741
15K
3723
3703
220R
6K8
3769
3730
3770
1K5
100R
3720
12K
+12
A 3708
A
2735
100n
4n7
2782
P
3712
150K
3779
330K
M
2738
A
100n
A
330p
2709
1
2
3
4
5
6
7
2720
33n
P
1701
B3
HS
220R
3704
470p
2728
P
3728
5K6
+5
2722
6n8
5K6
3727
1
2
3
BC847B7781
BC847B7787
1730
BZ
X79
-F8V
2
6777
3751
10K
A
3771
1K2
3746
470p
2707
3764
3K3
A
220R
P
A
6785
1N41
48
3745
3K3
3A0
1
2
3
4
5
2u2
5701
1710
REC
B1
4u7
2762
3754
1M
+C
10R
3714
22u
2780
13
VEE 4VSS
8
16
1
14
3
12
5
11
6
15
2
CRB
3748
2K2
B2
A
A
CRB
3774
15K
3A0
1M3755
1N41
48
6771
100n
2737
470p
2770
A1 9
A2 10
VDD 13
VEE 4VSS
8
16
1
14
3
12
5
11
6
15
2
HEF4952B7740
7A0
220u
2761
6786
1N41
48
8K2
3732
A
-C
150p
2702
1N4148
1A1
4K737
73
3753
100K
6774
A
A
A22n
2743
3759
10K
1A0
470p
2733
REC_R
3788
2760
100n
1K8
3716
A
1M
12K
3719
3752
3724
15K
A
M
100K
22n
3762
820R
A
B4
6775
1N4148
P
A
P
LH
2714
10u
10K
3758
2A1
+12
-C
A
3749
47K
470p
2734
P
A
2708
470p
3713
100p
2704
2745
100n
10R
A
P
10n
2717
CRA
3765
39K
A
100n
2744
3742
2K2
REC_L
+C
2747
100n
A
ALCEN
REC
A37
66
3733
1K2
2769
470p
4M7
HS
8K2
3731
7MT1 8 MT2
1
2
3
4
5
6
A
B2
A
CLNS-2A833 YEZ5703
B1
REC
A
3777
150R
+12
2A2
4790
1A0LH
2781
10n
220R
3702
4M7
3781
3710
10R
9791
2725
4n7
2713
10u
3705
220R
1N41
48
B3
6772
220p
2705
3768
10K
A
4794
3709
10R
3725
10R
A
REC
2K2
3718
3786
22K
1A1
-C
3772
6K8
1A0
A
A
A
A
1
14
3
12
5
11
6
15
2
3744
1K5
HEF4952B7710
7A0A1 9
A2 10
13VDD
VEE 4VSS
8
16 1K8
2A0
A+12
3715
REC_R
3784
1K
7783BC847B
2721
6n8
2K2
3741
A
4M7
3767
330p
2710
3735
22K
2786
100p
2703
100p
+5
P
3734
P
3776
6K8
3757
BC847B7791
220K15n
2724
7780BC847B
3743
1K5
ALCEN
10R
3726
A
A
P
100p
2712
9793
22n
2730
22n
2729
3707
100R
REC_L
47u
2765
3775
4R7
979215
0p
2701
220R
3706
220K
3756
-C
3721
3K9
6782
1N4148
150K
P
2718
10n
15n
2723
3763
+C
A
BC557B
1N4148
6773
P
NC1
9
NC2
6NF1
11NF2
4OUT1
13OUT2
5
PC1
12
PC2
15RF
Vcc16
3729
3K37720
3AIN1
ALCC2
14AN2
1GND
IN17
10IN2
8
3761
10K
2716
470u
6R8
3778
1u2785
2715
470u
150K
3711
A
6770
1N41
48
2K2
-C
2787
33n
3717
P
Note : Some values may varies, see respective parts list for correct value.
*
*
*
*
9-8 9-8
SERVO CONTROL CIRCUIT
L
Gnd
*
B
C
D
E
1702 A71703 B11706 E1
1760 B81770 B72621 D2
2622 D2
# For Provision Only
GND_P
*
AD1
DATA
TO/FROM FRONT
1 2 3 4 5 6 7 8 9
1 2 3 4
sol_B
STROBE
*
DECK AB
5 6 7 8 9
A
B
C
D
E
A
2623 D22624 E2
2625 E42626 B12627 A7
3601 B23602 C23603 B2
3604 C23605 B33606 C3
3607 C63608 D6
*
* *
*
*
*
*
CCTRY
Rec_RVS
*
#
#
#
#
*
3609 C6
3610 D63611 C63612 D6
3613 B23614 C63616 A5
3618 A4
photo_B
* See Variant Table for details
+5
Rec_RVS
H
3619 A43620 A4
3622 A43623 B33624 B6
3625 B33626 B63628 A5
3630 A63672 B4
Rec_FWD
*
AD2
Rec_RVS
L Not For ND/DD/FR
3674 B5
3676 C53678 B53679 B3
3680 C53685 D23686 E6
3687 D23688 A53689 E3
4785 D24795 E36611 A2
6612 B66614 B47610 D4
mode_A
SERVO CONTROL
7612 A67613 A37614 A6
7616 A47618 B67619 B4
7620 B67622 B57623 D2
7624 D69705 A7
10K
--
mode_B
Vcc
CrO2_B
10K
47K
3676
7618BC847B
100n
2626
M
+5
1A0
1703
1
1N40
03
6611
100n
262410
0K
3628
3679
47K
120K
3610
PMBT29077613
CRB
100K
3685
P
7610HEF4094BT
M
100K
3686
2A1
3601
2K2
680R
3688
3608
+MOTOR
M
L
CLK
L
1
VDD
16
8
VSS
CP3
D2
E0
15
4O0
5O1
O26
7O3
14O4
13O5
12O6
11O7Os
9
Os’10
STR
+MOTOR
56K
3612
7619BC847B
+5
6K8
3618
1702
3604
56K
+5
3623
100K
CRA
3613
27K
3622
BC857B7616
100n
2627
+MOTOR
+5
9705
+5
4K7
36892K
2
3607
6
7
8
1n2621
7
8
9
17601
2
3
4
5
17701
10
11
12
13
14
2
3
4
5
6
REC
4795
1N40
03
6612
47K
3680
M
3678
47K
3674
4K7
100K
+MOTOR
P
2
3602
27K
3624
4785
M
PMBT29077614
M
M
BC847B7623
2625
100n
6
7
M
2A2
1706
1
2
3
4
5
6614
1N41
48
M
3606
120K
7622BC847B
10K
3616
3626
1K
BC847B7620
3611
2K2
P
1K
3625
PMBT29077612
2K2
3603
2K2
3605
27K
3614
+5
7624BC847B
27K
P
3609
2K2
3687
220R
680R
3619
PM
3672
4K7
2622
470p
3620
HS
470p
2623
PHOTO_A
CR02_A
PHOTO_A
SOL_A
CR02_A
3630
470R
SOL_A
Note : Some values may varies, see respective parts list forcorrect value.
*
*
*
9-9 9-9
TAPE MECHANISM - MOTOR EXPLODED VIEW
31 4822 361 11055 Motor Assembly
91 - Screw M2,6 x 5
92 - Screw M2 x 5
Note: Only the parts mentioned in this list are normal
service spare parts.
TAPE MODULE EXPLODED VIEW
1 3139 118 77130 Autoreverse Mech. CWE44FR01
1 3139 118 77140 Non-Autoreverse Mech. CWE44FF02 Chrome/Ferro
1 3139 118 77950 Non-Autoreverse Mech. CWE44FF05 Ferro
3 - Screw D3 x 10
6 - Screw M2 x 16
7 3139 110 34080 Flex Cable 14 pin 7,5 cm
Note: Only the parts mentioned in this list are normal service spare parts.
9-10
TAPE MECHANISM A - PLAY
9-10
MECHANICAL PARTS - PLAY MECHANISM1 9965 000 02313 Play Head (Non-Autoreverse deck)
1 9965 000 02321 Play Head (Autoreverse deck)
12 4822 402 10972 Pinch Arm Assembly R
23 9965 000 02314 Coil Assembly
25 9965 000 06443 Cam Gear
32 4822 528 11209 Flywheel Assembly RV
42 9965 000 02315 Belt AF (Autoreverse deck)
42 9965 000 02718 Belt AF (Non-autoreverse deck)
69 4822 492 11761 Spring
102 4822 532 12931 Washer
103 4822 532 12932 Washer
104 4822 532 12933 Washer
Note: Only the parts mentioned in the list are normal service
spare parts.
9-11 9-11
TAPE MECHANISM B - RECORD/PLAYBACK (Non-Autoreverse version)
MECHANICAL PARTS - REC/PB MECHANISM1 9965 000 02313 Play Head
3 9965 000 02600 Head, Erase
12 4822 402 10972 Pinch Arm Assembly R
23 9965 000 02314 Coil Assembly
25 9965 000 06443 Cam Gear
32 4822 528 11209 Flywheel Assembly RV
44-2 9965 000 02317 Flex Socket 14 Pin
44-3 9965 000 02320 Photo Interrupter
44-4 4822 050 16801 680R 1% 0,4W
44-6 9965 000 02318 Leaf Switch
44-7 9965 000 02319 Mode Switch
59 9965 000 02719 Belt BF (Large)
69 4822 492 11761 Spring
102 4822 532 12931 Washer
103 4822 532 12932 Washer
104 4822 532 12933 Washer
Note: Only the parts mentioned in the list are normal service
spare parts.
9-12 9-12
TAPE MECHANISM B - RECORD/PLAYBACK (Autoreverse version)
MECHANICAL PARTS - REC/PB MECHANISM12 4822 402 10972 Pinch Arm Assembly R
23 9965 000 02314 Coil Assembly
25 9965 000 06443 Cam Gear
32 4822 528 11209 Flywheel Assembly RV
39 9965 000 02322 Belt AF
44-2 9965 000 02317 Flex Socket 14 Pin
44-3 9965 000 02320 Photo Interrupter
44-4 4822 050 16801 680R 1% 0,4W
44-6 9965 000 02318 Leaf Switch
44-7 9965 000 02319 Mode Switch
45 9965 000 02323 Rec/Pb Head Assembly
50 4822 402 10973 Pinch Arm Assembly L
54 9965 000 02324 Flywheel Assembly L
69 4822 492 11761 Spring
73 4822 492 11762 Spring
101 9965 000 02325 Washer
102 4822 532 12931 Washer
103 4822 532 12932 Washer
104 4822 532 12933 Washer
107 9965 000 02326 Washer
109 9965 000 02327 Washer
Note: Only the parts mentioned in the list are
normal service spare parts.
9-13 9-13
ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD
MISCELLANEOUS
1701 482226710953 Flex Socket 7pin Vert.
1706 482226710953 Flex Socket 7pin Vert.
1770 482226751255 Flex Socket 14pin Vert.
CAPACITORS
2621 532212231647 1nF 10% 63V
2622 532212234099 470pF 10% 63V
2623 532212234099 470pF 10% 63V
2624 482212614585 100nF 10% 50V only for Ferro
2625 482212614585 100nF 10% 50V
2701 532212233538 150pF 2% 63V Autoreverse
2701 482212233216 270pF 5% 63V Non-autoreverse
2702 532212233538 150pF 2% 63V Autoreverse
2702 482212233216 270pF 5% 63V Non-autoreverse
2703 532212232531 100pF 5% 50V Autoreverse
2703 482212233575 220pF 5% 63V Non-autoreverse
2704 532212232531 100pF 5% 50V Autoreverse
2704 482212233575 220pF 5% 63V Non-autoreverse
2705 482212233575 220pF 5% 63V
2706 482212233575 220pF 5% 63V
2707 532212234099 470pF 10% 63V
2708 532212234099 470pF 10% 63V
2709 532212231863 330pF 5% 63V
2710 532212231863 330pF 5% 63V
2711 532212232531 100pF 5% 50V
2712 532212232531 100pF 5% 50V
2713 482212440248 10µF 20% 63V
2714 482212440248 10µF 20% 63V
2715 482212480195 470µF 20% 10V
2716 482212480195 470µF 20% 10V
2717 482212233177 10nF 20% 50V Autoreverse
2717 482212613188 15nF 5% 63V Non-autoreverse
2718 482212233177 10nF 20% 50V Autoreverse
2718 482212613188 15nF 5% 63V Non-autoreverse
2719 482212612105 33nF 5% 50V
2720 482212612105 33nF 5% 50V
2721 532212231866 6,8nF 10% 63V not for Ferro
2722 532212231866 6,8nF 10% 63V not for Ferro
2723 482212613188 15nF 5% 63V
2724 482212613188 15nF 5% 63V
2725 532212610223 4,7nF 10% 63V
2726 532212610223 4,7nF 10% 63V
2727 532212234099 470pF 10% 63V Autoreverse
2727 532212231647 1nF 10% 63V Non-autoreverse
2728 532212234099 470pF 10% 63V Autoreverse
2728 532212231647 1nF 10% 63V Non-autoreverse
2729 532212232654 22nF 10% 63V
2730 532212232654 22nF 10% 63V
2733 532212234099 470pF 10% 63V
2734 532212234099 470pF 10% 63V
2735 482212614585 100nF 10% 50V
2737 482212614585 100nF 10% 50V
2738 482212614585 100nF 10% 50V
2741 482212611585 22nF +80/-20% 25V
2742 532212232654 22nF 10% 63V
2743 532212232654 22nF 10% 63V
2744 482212614585 100nF 10% 50V
2760 482212614585 100nF 10% 50V
2761 482212480144 220µF 20% 25V
2762 482212440769 4,7µF 20% 100V
2763 482212440433 47µF 20% 25V
2765 482212440433 47µF 20% 25V
2769 532212234099 470pF 10% 63V
2770 532212234099 470pF 10% 63V
2780 482212481151 22µF 20% 50V
2781 482212233177 10nF 20% 50V
2782 532212610223 4,7nF 10% 63V
2784 482212151305 15nF 10% 50V
2785 482212421913 1µF 20% 63V
2786 532212232531 100pF 5% 50V
2787 482212612105 33nF 5% 50V
RESISTORS
3601 482211711449 2k2 1% 0,1W
3602 482205120273 27k 5% 0,1W
3603 482211711449 2k2 1% 0,1W
3604 482211711148 56k 1% 0,1W
3605 482211711449 2k2 1% 0,1W
3606 482205120124 120k 5% 0,1W
3607 482211652256 2k2 5% 0,5W
3608 482205120273 27k 5% 0,1W
3609 482211652256 2k2 5% 0,5W
3610 482205120124 120k 5% 0,1W
3611 482211652256 2k2 5% 0,5W
3612 482211711148 56k 1% 0,1W
3613 482205120273 27k 5% 0,1W
3614 482205120273 27k 5% 0,1W
3616 482211710833 10k 1% 0,1W Autoreverse
3616 482205110102 1k 2% 0,25W Non-autoreverse
3618 482211711507 6k8 1% 0,1W Autoreverse
3620 482210011141 Trim. 10k 30% Autoreverse
3622 482210011141 Trim. 10k 30% Non-autoreverse
3623 482211710837 100k 1% 0,1W
3624 482211710837 100k 1% 0,1W
3625 482205110102 1k 2% 0,25W
3626 482205110102 1k 2% 0,25W
3628 482211710837 100k 1% 0,1W
3630 482205120471 470R 5% 0,1W
3672 482205120472 4k7 5% 0,1W Autoreverse
3674 482211652283 4k7 5% 0,5W
3676 482211710834 47k 1% 0,1W Autoreverse
3678 482211710834 47k 1% 0,1W
3679 482211710834 47k 1% 0,1W
3680 482211710834 47k 1% 0,1W
3685 482211652234 100k 5% 0,5W
3686 482211710837 100k 1% 0,1W
3687 482211711503 220R 1% 0,1W not for Ferro
3688 482211710361 680R 1% 0,1W Autoreverse
3701 482211711503 220R 1% 0,1W
3702 482211711503 220R 1% 0,1W
3703 482211711503 220R 1% 0,1W
3704 482211711503 220R 1% 0,1W
3705 482211711503 220R 1% 0,1W
3706 482211711503 220R 1% 0,1W
3707 482205120101 100R 5% 0,1W
3708 482205120101 100R 5% 0,1W
3709 482205120109 10R 5% 0,1W
3710 482205120109 10R 5% 0,1W
3711 482205120154 150k 5% 0,1W
3712 482205120154 150k 5% 0,1W
3713 482205120109 10R 5% 0,1W
3714 482205120109 10R 5% 0,1W
3715 482205120182 1k8 5% 0,1W
3716 482205120182 1k8 5% 0,1W
3717 482211711449 2k2 1% 0,1W
3718 482211711449 2k2 1% 0,1W
3719 482211711383 12k 1% 0,1W
3720 482211711383 12k 1% 0,1W
3721 482205120392 3k9 5% 0,1W
3722 482205120392 3k9 5% 0,1W
3723 482211683933 15k 1% 0,1W Autoreverse
3723 482211710965 18k 1% 0,1W Non-autoreverse
3724 482211683933 15k 1% 0,1W Autoreverse
3724 482211710965 18k 1% 0,1W Non-autoreverse
3725 482205120109 10R 5% 0,1W not for Ferro
3726 482205120109 10R 5% 0,1W not for Ferro
3727 482205120562 5k6 5% 0,1W Autoreverse
3727 482211711507 6k8 1% 0,1W Non-autoreverse
3728 482205120562 5k6 5% 0,1W Autoreverse
3728 482211711507 6k8 1% 0,1W Non-autoreverse
3729 482205120332 3k3 5% 0,1W Autoreverse
3729 482205120472 4k7 5% 0,1W Non-autoreverse
3730 482205120332 3k3 5% 0,1W Autoreverse
3730 482205120472 4k7 5% 0,1W Non-autoreverse
3731 482205120822 8k2 5% 0,1W
3732 482205120822 8k2 5% 0,1W
3733 482205120122 1k2 5% 0,1W
3734 482205120122 1k2 5% 0,1W
3735 482205120223 22k 5% 0,1W
3736 482205120223 22k 5% 0,1W
3741 482211711449 2k2 1% 0,1W
3742 482211711449 2k2 1% 0,1W
3743 482211711139 1k5 1% 0,1W Autoreverse
3743 482211711449 2k2 1% 0,1W Non-autoreverse
3744 482211711139 1k5 1% 0,1W Autoreverse
3744 482211711449 2k2 1% 0,1W Non-autoreverse
3745 482205120332 3k3 5% 0,1W Autoreverse
3745 482205120562 5k6 5% 0,1W Non-autoreverse
3746 482205120332 3k3 5% 0,1W Autoreverse
3746 482205120562 5k6 5% 0,1W Non-autoreverse
3748 482211711449 2k2 1% 0,1W
3749 482211710834 47k 1% 0,1W
3751 482211710833 10k 1% 0,1W
3752 482211710837 100k 1% 0,1W
3753 482211710837 100k 1% 0,1W
3754 482205120105 1M 5% 0,1W Autoreverse
3754 482205120479 47R 5% 0,1W Non-autoreverse
3755 482205120105 1M 5% 0,1W Autoreverse
3755 482205120479 47R 5% 0,1W Non-autoreverse
3756 482211713579 220k 1% 0,1W
3757 482211713579 220k 1% 0,1W
3758 482211710833 10k 1% 0,1W
3759 482211710833 10k 1% 0,1W
3760 482205120121 120R 5% 0,1W
3761 482205021003 10k 1% 0,6W
3762 482211711454 820R 1% 0,1W
3763 482205120154 150k 5% 0,1W
3764 482211683872 220R 5% 0,5W
3765 482205120393 39k 5% 0,1W
3766 482205120475 4M7 5% 0,1W
3767 482205120475 4M7 5% 0,1W
3768 482211710833 10k 1% 0,1W
3769 482211711383 12k 1% 0,1W Autoreverse
3769 482205120822 8k2 5% 0,1W Non-autoreverse
3770 482211711139 1k5 1% 0,1W
3771 482205120122 1k2 5% 0,1W
3772 482211711507 6k8 1% 0,1W Autoreverse
3772 482205120562 5k6 5% 0,1W Non-autoreverse
3773 482210012227 Trimmer 4k7 30% 0,1W
3774 482211683933 15k 1% 0,1W Autoreverse
3774 482205120822 8k2 5% 0,1W Non-autoreverse
3775 482205120478 4R7 5% 0,1W
3776 482211711507 6k8 1% 0,1W
3777 482211710353 150R 1% 0,1W
3778 482205210688 ! 6R8 5% 0,33W
3779 482205120334 330k 5% 0,1W
3780 482205120105 1M 5% 0,1W
3781 482205120475 4M7 5% 0,1W
3784 482205110102 1k 2% 0,25W
3786 482205120223 22k 5% 0,1W
3787 482205120105 1M 5% 0,1W
3788 482205120105 1M 5% 0,1W
3789 482211710834 47k 1% 0,1W
4701 482205120008 0R Jumper 0805
4702 482205120008 0R Jumper 0805
4703 482205120008 0R Jumper 0805
4704 482205120008 0R Jumper 0805
4705 482205120008 0R Jumper 0805
9-14
ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD
9-14
4706 482205120008 0R Jumper 0805
4707 482205120008 0R Jumper 0805
4708 482205120008 0R Jumper 0805
4709 482205120008 0R Jumper 0805
4710 482205120008 0R Jumper 0805
4711 482205120008 0R Jumper 0805
4712 482205120008 0R Jumper 0805
4713 482205120008 0R Jumper 0805
4714 482205120008 0R Jumper 0805
4715 482205120008 0R Jumper 0805
4716 482205120008 0R Jumper 0805
4717 482205120008 0R Jumper 0805
4718 482205120008 0R Jumper 0805
4719 482205120008 0R Jumper 0805
4720 482205120008 0R Jumper 0805
4721 482205120008 0R Jumper 0805
4722 482205120008 0R Jumper 0805
4723 482205120008 0R Jumper 0805
4724 482205120008 0R Jumper 0805
4725 482205120008 0R Jumper 0805
4726 482205120008 0R Jumper 0805
4727 482205120008 0R Jumper 0805
4728 482205120008 0R Jumper 0805
4729 482205120008 0R Jumper 0805
4730 482205120008 0R Jumper 0805
4731 482205120008 0R Jumper 0805
4732 482205120008 0R Jumper 0805
4733 482205120008 0R Jumper 0805
4734 482205120008 0R Jumper 0805
4735 482205120008 0R Jumper 0805
4736 482205120008 0R Jumper 0805
4737 482205120008 0R Jumper 0805
4738 482205120008 0R Jumper 0805
4739 482205120008 0R Jumper 0805
4740 482205120008 0R Jumper 0805
4741 482205120008 0R Jumper 0805
4742 482205120008 0R Jumper 0805
4744 482205120008 0R Jumper 0805
4745 482205120008 0R Jumper 0805
4746 482205120008 0R Jumper 0805
4748 482205120008 0R Jumper 0805
4785 482205120008 0R Jumper 0805 only for Ferro
4790 482205120008 0R Jumper 0805
4794 482205120008 0R Jumper 0805
4795 482205120008 0R Jumper 0805
COILS & FILTERS
5701 482215711477 Coil 2,2µH 5%
5703 482215620946 Osc Coil 100kHz
DIODES
6611 482213031878 1N4003G
6612 482213031878 1N4003G
6614 482213030621 1N4148 Autoreverse
6770 482213030621 1N4148
6771 482213030621 1N4148
6772 482213030621 1N4148
6773 482213030621 1N4148
6774 482213030621 1N4148
6775 482213030621 1N4148
6776 482213030621 1N4148
6777 482213034382 BZX79-F8V2
6778 482213030621 1N4148
6782 482213030621 1N4148
6785 482213030621 1N4148
6786 482213030621 1N4148
TRANSISTORS & INTEGRATED CIRCUITS
7610 532220911306 HEF4094BT
7612 482213011201 PMBT2907
7613 482213011201 PMBT2907
7614 482213011201 PMBT2907
7616 482213060373 BC857B Autoreverse
7618 482213060511 BC847B
7619 482213060511 BC847B
7620 482213060511 BC847B
7622 482213060511 BC847B Autoreverse
7623 482213060511 BC847B
7624 482213060511 BC847B
7710 482220932919 HEF4952BT
7720 932214000668 AN7323S
7730 482220932919 HEF4952BT
7740 482220932919 HEF4952BT
7780 482213060511 BC847B
7781 482213042804 BC817-25
7782 482213044568 BC557B
7783 482213060511 BC847B
7784 482213060373 BC857B
7786 482213063494 J111
7787 482213060511 BC847B
7791 482213060511 BC847B
7792 482213060511 BC847B
Note: Only the parts mentioned in this list are normal
service spare parts.
RESISTORS
10-1
3CDC-LC-VCD(3 Disc Carousel Changer) Layout stage .2
TABLE OF CONTENTS
Service Hints .....................................................................10-2Wiring ................................................................................10-4Blockdiagram ....................................................................10-5Component Layout Main Board ........................................10-6Circuit Diagram part 1 .......................................................10-7Component Layout Main Board ........................................10-8Circuit Diagram part 2 .......................................................10-9Circuit Diagram part 3 .......................................................10-10Exploded View ..................................................................10-10Partslist .............................................................................10-12
10-2
The following steps have to be done when replacing the CD mechanism:1. Disconnect flexfoil cable from the old CD drive2. Put a paperclip onto the flexfoil cable to short-circuit the contacts (fig.1)3. Remove the old CD drive4. Remove paperclip from the flexfoil cable and connect it to the new CD drive 5. Position the new CD drive on its studs6. Remove solder joint from the Laser unit (see below)
CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHENCONNECTING A NEW CD MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE• SWITCH OFF POWER SUPPLY• ESD PROTECTIONADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.
fig.1
Attention: The laser diode of this CD drive is protected against ESD by a solder joint which short-circuits thelaserdiode to ground.For proper functionality of the CD drive this solder joint must be removed after connecting the drive tothe set.
Emergency open
Service hints
In case of a Supply fault, the tray can be opened manually.1. Remove the top cover of the set to get access to the Changer Module.2. Turn gearwheel clockwise (as shown in picture below).
CAUTION
10-3
Pos 49 Guiding
Pos 48 Cam
Detail A
Dismantling of Tray
Service hints
1. Open the tray.2. Release 2x catch as shown in fig. 2 and
Detail A3. Pull tray out.
fig.2
Assembling of Tray
1. Turn Cam (pos. 48) clockwise to endposition.
2. If necessary - move Guiding (pos. 49) to theright end position.
3. Insert the Tray. 8002
10-4Wiring
Disc Motor
Inner switch
Slide Motor
Service Position
8005
10-510-5
SDA
VCC
DOBM
D1-D5
D2-D4
7814
1876 1875
1877 1878
7873
TDA7073
HEF4094BT
LD ON
LD
MON
CD R/W
HF IN
V1
D1D2D3D4R1,R2
MOT1
REGISTERSHIFT
SIGNAL PROCESSORCD10
SAA7324 (SAA7325)
TRAYMOTOR
CAROUSELMOTOR
SL
D5
VDD
D3
D2
D0
RA
FO
DIODESPHOTO
D3D2D5D1
D4
INNER SWITCH
SWITCH INFO
LASER &MONITORDIODE
TURNTABLEMOTOR
DISC
CD MECHANISM MAINBOARD
DATA
SHR_CL
7801
+3,3V
7802
Laser Control&
HF AMPLIFIERTZA1024 (TZA1025)
38
42
40
39
5,17,21,52,57
64
113
+5V
2
4
5
7
V461
2
ISLICE3
63 51
10
11
6,14
2
3
STB 1
12
11
1,3
2
2
4
1,3
2
4
2
3
5
1
3
1
5
10
9
+3,3V
SCL
SILD
RESET
Blockdiagram 3CDC-LC(Herman) 2000-06-26
+5V
+4V
+3,3V
+10V
7815
+5V
6801
BLOCK DIAGRAM 3CDC-LC
+10V
15
16
5V1
V
t
EN1
CD DRIVE UP/DOWN SWITCH
1881
1880
TRAY SWITCH
1882
CD POS.1 SWITCH
6
7
4
5
Closed if carousel is in Position 1.
1883
Open if carousel is in a valid Play-Position.
Closed if the tray is in one endposition.Open during movement.
Open if the drive is in one endposition.Closed during movement.
VDD (pin 16)EN1 (pin 15)
Pow
er o
n
FOCUSMOTOR
RADIALMOTOR
SLEDGEMOTOR
MOTORTURNTABLE
55
54
56
59
19
15
34
3
7803M63000
TTM+
TTM-
SLEDGEB-
SLEDGEB+
RADB-
RADB+
FOCB-
FOCB+
CD TextLC89170M
EXCKSBSOSCORWFCKMCK
SRDT
DQSY
SCLK
7816
DQSY313
SRDT412
µP_CLK211
1805
VCD Version
1802
5
3
7
14
12
10
13
18
17
16
16
1805
1805
13
7
8
11
SHR-DATA
DSA_ACK
DSA_DATA
DSA_STB
DSA_ACK
DSA_DATA
DSA_STB
12
1805
12
13
10
11
9
29
28
27DATA
WCLK
SCLK
CD_IIS_DATA
IIS_WCLK
IIS_SCLK
CD_IIS_DATA
IIS_WCLK
IIS_SCLK
22
21
17
18
20
CD LEFT
CD RIGHT
CD LEFT
CD RIGHT
EXTERNAL DAC
Com
mun
icat
ion
Fron
t-µP
and
VCD
mod
ule
RAB41RAB
1802
RESET
SDA
SHR_CL
16
SHR_STR
SWITCH INFO
COAX1
COAX2
18051802DS
A BU
S
RCKSUBSBSYSFSYCL11
EBU OUT
5800
SICL
SILD
+5V
+10V Supply
Digital Audio
CD Text
ChangerControl Logic
CommunicationµP ↔ Signal Processor
VCD Version
VAM2201
10-6 10-6
This assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively partslist.
3CDC-LC VCD (Herman) Layout stage .2 2001-11-12
3CDC-LC (Herman) Components seen from Copperside
This assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively partslist.
3CDC-LC VCD (Herman) Layout stage .2 2001-11-12
3CDC-LC (Herman) Copperside view
2800 F42801 D42802 E42803 D42804 F32805 D42806 D42807 F42808 D42809 E12810 E42811 D42812 E42813 E42814 F12815 F32816 C42818 C42820 C32822 E32823 E32824 E32825 E42827 F42829 C32830 E22831 F42832 E22833 C42834 D42835 E22840 E12841 E22842 F12843 D42844 E22847 E12859 F22860 H32862 C42863 C42864 B22865 B22866 C42867 B42868 C42869 C42870 C22871 D22872 G22874 D22877 H12878 H12882 B32883 H12884 F22885 G22886 F32887 F23700 F23701 D23702 F33703 F23704 F23705 C23706 C13707 C23708 C23709 F23710 F23711 C23712 B33713 G23714 H23715 H23716 D23717 D23718 C23719 H33720 F23721 F33722 F23724 G23725 F23726 F23727 F23728 F33729 F23730 C33731 C2
3732 C23733 C23734 D23735 G23736 H33738 H33740 C43741 C43742 C43743 C43744 B43745 H23746 B33747 H33748 H33750 B43751 B43752 H33753 H23754 G23755 G13756 B23757 A53758 A53759 D23760 B43761 C43762 A43763 A43764 C43765 H23766 H13767 D43769 C53770 H23771 H13772 H23773 H13774 C23776 H13777 C53800 F43801 E43802 F43803 D43804 C33805 D43806 D43807 D43808 D43809 E33810 C33811 F43812 C33813 C23814 C23816 C33817 C33818 C33819 C33820 F43821 F43822 F43823 F33824 F33825 E33826 E33827 D43828 D23829 F43830 F43831 F23832 C33833 E43834 F43836 E33837 D23838 D23839 E23840 C33841 E13842 D23843 E23844 F13845 D23846 E23847 E13848 D33849 C33850 E1
3851 E43852 F13853 E43854 E23855 E33856 E43857 E43858 C23859 C23860 C23861 C23862 C43863 D23864 E43865 C43866 F33867 E43868 E43869 E43870 F13871 E23872 E33878 C33881 C34700 B24701 B24702 B24703 B24704 B14705 B14706 A34707 A34708 A34709 A34710 A34711 A34712 B34713 B34714 B34715 B44716 B34717 A34718 A44719 A44720 A44722 A44724 B44726 B44727 B44728 A44729 A44730 B44731 B44732 C54733 B34734 C44735 B54736 A54737 C54738 B54739 C44740 C54741 B44742 A54743 A54744 A54745 A54746 A54747 A54748 A54749 A54800 D24801 E24803 B24804 B54805 B54806 C44807 H34808 H34809 H34810 H44811 H44820 C44821 E44822 E44823 E44824 C54825 B44826 C34827 E4
4828 C34829 G44830 G34831 G34832 F34833 E34834 E34835 F34836 F44837 E34838 E34839 E34840 F34841 E34842 E34843 F44844 G34845 G44846 F44847 F44848 G44849 E34850 G24851 F34852 H24853 G14854 G24855 G14856 G14857 G14858 G14859 G14861 G24862 F14863 F14864 F14865 F14866 F14867 E14868 D14869 D14870 E14871 E24872 D24873 D24874 D14875 D14876 D14877 D14879 C34884 A24885 A24886 A24887 A24888 A24889 B24890 A24891 A24892 A34893 A24894 A34895 A34896 A34897 A34898 A36801 H26802 H16803 H26804 G36805 G26806 C46807 C46808 H26809 C26811 G26812 F26813 A37801 F37802 D37804 E27805 E47806 E37811 B47812 G27813 H27815 D47816 C27820 F27821 F27822 F2
7823 F2 0801 E20802 C30803 A40804 G21800 F41801 C11802 B51805 A21810 D41875 H51878 B31880 B11881 G52817 F42819 E42821 C42826 D32828 D22836 F32837 D42838 E32839 F12845 C42846 G12861 B52873 H42876 B32879 B42880 A42881 G32888 G33775 G43815 G43835 F15802 B26810 G27803 E17814 H3
MappingCopperside Componentside
10-710-7
2x
4x
1x
V/I
V/I
Vga
p
D3 (CD10)
D4 (CD10)
R2 (CD10)
3CDC-LC
D5
D2
D3
D4
D3
D2
D4
HF-Amplifier & Laser power control
ESD sensitive line!
ESD sensitive line!
+
+
D5
to 7800/pin63
T+
F+
INNERSW.
FO
CU
S
D1 (CD10)
CD Drive
VCC
D3
D4
D2
LD
GND
TR
AC
K
R1 (CD10)
D3
MON
D2 (CD10)
D5
GND
D4
part 1
DISC
_
_
VREF
F-
SLIDE
T-
D1
D1
180p
D1
D2
2802
3821
4K7
3820
4K7
3822
2K7
220p
2805
2817
4u7
1K3824
+5V
220p
2806
220p
281110K
3808
+5V
10K
3801
2836
4u7
10K
3806
27K
3811
10K
3807
10K
3805
3834
22K
3833
22K
2803
220p
2831
47n
2804
4n7
3803
10K
180p
2810
3802
56K
56K
3800
2815
220n
68R
3856
4R7
3815
220p
2808
180p
2800
100R
3854
470p
LD1
MON4
PWRONLDON
from part2 7800/pin64
7
10RFEQO
RFFB 9
RGADJ 14
VCC2 13
VCCL2
2827
TZA1024/TZA10257801
CDRW 11
CFIL3
CMFB 8
DIN5
EQSEL 12
GND6
2807
330p
3829
4R7
10
11
12
13
14
15
2
3
4
5
6
7
8
9
+3.3V
1800
FMZ-ST
1
4u7
2819
2801
220p
3830
15K
3866
10K
68R
3857
PH-S
1801
6
5
4
3
2
1
RW
/DA
from
par
t2 7
800/
pin6
1
Innersw
VrefCD10
TO S
ER
VO
PO
CE
SS
OR
7800
on
PAR
T2
FR
OM
SIG
NA
LPO
CE
SS
OR
7800
on
PAR
T2
Σ (D2-D4) = Audio signal
VrefCD10
FO
RA
M1
SL3848
100K
3850
18K
3838
10K
18p
2809
Vref Vref
Vref IN
3839
47K
5
4
32
33
23
24
13
14
2526
35
27282930
6 7 8 9 10 11 12
3841
27K
220n
2840
Vref Vref
+10V
+3Servo
Vref
3836
*
270K
+3.3V
3842
47K
3843
47K
3844
82K
220p
2842
220p
2841
Vref Vref
3845
47K
3846
47K
3837
10K
LDON3852
1K
17
3
34
1
2
19
21
22
15
20
16
3847
56K
270p
2814
220p
2844
Vref Vref
Servo DriverM630007803
Motor Driver
VCCVCC
REG. Vref
36
18NC
Standby
2839
47u
2846
*
47u
DISC-
TRACK-
FOC-
FOC+
TRACK+
TRACK+
FOC-
FOC+
TRACK-
DISC+
SLIDE-
SLIDE+
DISC-
DISC+
SLIDE+
SLIDE-
31
REG
+
-
+
+
+
+
-
-
-
-
* marked components only forseen
+3servo
2828
47u
+3,3V
+5V
+3,3V
+5V
+10V +10V
33R
3863
from
par
t 2
5V 5V
10V 10V
VrefCD10 VrefCD101.6V 1.6V
3,3V 3,3V
3,2V
11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
7 8 9 10
A
B
C
D
E E
F
G
H
1 2 3 4 5 6
F
G
H
A
B
C
D
I I
7806BC847B
3794
82K
3872
4k7
EQ
SE
Lfr
om p
art2
780
0/pi
n62
3835
1R
6810
1N4003
3874 1R
3873
1R
5V
1.9V
1.6V
1V
0.8V
4.7V
0.2V
0.9V
1.6V
1.7V
2.9V
2.1V
3.0VU >400mV->Laser damaged !
Focus searchService step 2
2V+-
1s
CD
_RW
= 3
V /
CD
_DA
= 0
V
3V
0V
3V
0V
3V
0V
3V
0V
. . . V DC voltages measured inPLAY MODEwith following conditions:"+10V" = 10V"+5V" = 5V
EVMV
1,6V3CDC-LC Herman Mainboard Sheet1 2001-10-15 (non CDR Version)
1800 C11801 G12800 C42801 C52802 B4
2803 B52804 D62805 B52806 A52807 A4
2808 A52809 I52810 A42811 A52814 G5
2815 D52817 E52819 C22827 B42828 A13
2830 H62831 E42832 I62835 I52836 E8
2839 G52840 H52841 F62842 F52844 G6
2848 H52859 D132860 A92884 D112885 C9
2886 C102887 C113700 D133702 C93703 D12
3704 C133709 C143710 D143720 C103721 D10
3722 C113724 C123725 D113726 C123727 C11
3728 D103729 D113735 B93800 B43801 B4
3802 B43803 B43805 A43806 B43807 A4
3808 A43811 B43815 E53820 D43821 C4
3822 C43824 D83829 E43830 D43833 A3
3834 A33835 G53836 H63837 I53838 I5
3839 H63841 H53842 F63843 F63844 F5
3845 G63846 G63847 G53848 I63850 I5
3852 H53854 E83856 C23857 C23863 A13
3866 D83868 A43869 A43872 E53873 G2
3874 H23886 A104801 E86811 C116812 C12
7801 D67803 E37806 E57820 C107821 C13
7822 C127823 C13
TB = 0.5µs/div
800mVpp
EYE-PATTERN
to 7800 on part 2HF
HF_DETECTto 7800/pin34 on part 2
100n
2885
3720
150K
3728
100K
3735
100R
3721
2K2
+5V
7820BC847B
7823BC847B
7821BC847B
7822BF550
3703
1K 3710
10K
3700
100K
3729
1K
3725
470R
3702
10K
3722
2K2
3724
100K
3709
4K7
3726
100R
3727
2K2
3704
100K
100n
2886
1n
2887
1n
2884 22
0n
2859
6811
BA
S85
6812
BAS32L
HF-Detector
3V
VAM2201
10-8 10-8
This assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively partslist.
3CDC-LC VCD (Herman) Layout stage .2 2001-11-12
3CDC-LC (Herman) Components seen from Copperside
This assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively partslist.
3CDC-LC VCD (Herman) Layout stage .2 2001-11-12
3CDC-LC (Herman) Copperside view
2800 F42801 D42802 E42803 D42804 F32805 D42806 D42807 F42808 D42809 E12810 E42811 D42812 E42813 E42814 F12815 F32816 C42818 C42820 C32822 E32823 E32824 E32825 E42827 F42829 C32830 E22831 F42832 E22833 C42834 D42835 E22840 E12841 E22842 F12843 D42844 E22847 E12859 F22860 H32862 C42863 C42864 B22865 B22866 C42867 B42868 C42869 C42870 C22871 D22872 G22874 D22877 H12878 H12882 B32883 H12884 F22885 G22886 F32887 F23700 F23701 D23702 F33703 F23704 F23705 C23706 C13707 C23708 C23709 F23710 F23711 C23712 B33713 G23714 H23715 H23716 D23717 D23718 C23719 H33720 F23721 F33722 F23724 G23725 F23726 F23727 F23728 F33729 F23730 C33731 C2
3732 C23733 C23734 D23735 G23736 H33738 H33740 C43741 C43742 C43743 C43744 B43745 H23746 B33747 H33748 H33750 B43751 B43752 H33753 H23754 G23755 G13756 B23757 A53758 A53759 D23760 B43761 C43762 A43763 A43764 C43765 H23766 H13767 D43769 C53770 H23771 H13772 H23773 H13774 C23776 H13777 C53800 F43801 E43802 F43803 D43804 C33805 D43806 D43807 D43808 D43809 E33810 C33811 F43812 C33813 C23814 C23816 C33817 C33818 C33819 C33820 F43821 F43822 F43823 F33824 F33825 E33826 E33827 D43828 D23829 F43830 F43831 F23832 C33833 E43834 F43836 E33837 D23838 D23839 E23840 C33841 E13842 D23843 E23844 F13845 D23846 E23847 E13848 D33849 C33850 E1
3851 E43852 F13853 E43854 E23855 E33856 E43857 E43858 C23859 C23860 C23861 C23862 C43863 D23864 E43865 C43866 F33867 E43868 E43869 E43870 F13871 E23872 E33878 C33881 C34700 B24701 B24702 B24703 B24704 B14705 B14706 A34707 A34708 A34709 A34710 A34711 A34712 B34713 B34714 B34715 B44716 B34717 A34718 A44719 A44720 A44722 A44724 B44726 B44727 B44728 A44729 A44730 B44731 B44732 C54733 B34734 C44735 B54736 A54737 C54738 B54739 C44740 C54741 B44742 A54743 A54744 A54745 A54746 A54747 A54748 A54749 A54800 D24801 E24803 B24804 B54805 B54806 C44807 H34808 H34809 H34810 H44811 H44820 C44821 E44822 E44823 E44824 C54825 B44826 C34827 E4
4828 C34829 G44830 G34831 G34832 F34833 E34834 E34835 F34836 F44837 E34838 E34839 E34840 F34841 E34842 E34843 F44844 G34845 G44846 F44847 F44848 G44849 E34850 G24851 F34852 H24853 G14854 G24855 G14856 G14857 G14858 G14859 G14861 G24862 F14863 F14864 F14865 F14866 F14867 E14868 D14869 D14870 E14871 E24872 D24873 D24874 D14875 D14876 D14877 D14879 C34884 A24885 A24886 A24887 A24888 A24889 B24890 A24891 A24892 A34893 A24894 A34895 A34896 A34897 A34898 A36801 H26802 H16803 H26804 G36805 G26806 C46807 C46808 H26809 C26811 G26812 F26813 A37801 F37802 D37804 E27805 E47806 E37811 B47812 G27813 H27815 D47816 C27820 F27821 F27822 F2
7823 F2 0801 E20802 C30803 A40804 G21800 F41801 C11802 B51805 A21810 D41875 H51878 B31880 B11881 G52817 F42819 E42821 C42826 D32828 D22836 F32837 D42838 E32839 F12845 C42846 G12861 B52873 H42876 B32879 B42880 A42881 G32888 G33775 G43815 G43835 F15802 B26810 G27803 E17814 H3
MappingCopperside Componentside
10-910-9
7
8
2
6
1
4
3
FE-ST-VK-N
5
9
1805
12
10
11
19
18
15
16
17
14
13
DSA_ACK
DSA_STB
SHR_STR
SHR_DATA
LEFT
GND
EBU_GND
GND
GNDA
COAX2
RIGHT
DSA_DATA
+10
COAX1
SW_INFO
SHR_CL
+5V
GND
GND
voltage stab.
100R
3769
6807
BZ
X28
4C
3V9
6811
1N4003
3767
33R
BC847B
7815
+5V
SW_INFO
+10V
SHR_CL
SHR_DATA
SHR_STR
+3.3V
3CDC-LCpart 2
com
mun
icat
ion
with
Shi
ft R
egis
ter
on p
art 3
com
mun
icat
ion
with
Fron
t mic
ropr
oces
sor
KIL
L
TIMING
BIT
ST
RE
AM
DA
CS
ER
. DAT
AIN
TE
RFA
CE
VE
RS
AT.
INT
ER
F.
EB
UIN
TE
RF.
CO
RR
.E
RR
OR
CONTROLFUNCTION
PRE-PROCESSING
AUDIOPROCESSOR
MICROCONTROLLERINTERFACE
SUBCODEPROCESSOR
AD
DR
SR
AM
PEAKDET.
MO
TOR
CO
NT
RO
LO
UT
PU
TS
TAG
ES
DIG.PLL E
FM
DE
MO
D
VE
RS
ATIL
EIN
TE
RFA
CE
ANALOG / DIGITALCONVERTER
VR
EF
GE
N.
FRONTENDfrom part11801
Signal Processor
4
VS
SA
2
14
VS
SD
133
VSSD250
VSSD358
WC
LI
35
WCLK 28
SU
B
46
TEST1 25
TEST2 31
TE
ST
3
44
V163
V2|
V3
34
V461
V562
VD
DA
1
5
VD
DA
2
17
VDDD1P52
VDDD2C57
VNEG 20
VPOS 21
VR
IN
7
VS
SA
1
RA
B
RC
K
45
RE
SE
T
38
RN 22
RP 23
SB
SY
48
SC
L
40
SC
LI
37
SCLK 29
SD
A
39
SD
I
36
SELPLL 24
SF
SY
47
SIL
D
42
56 SL
STA
TU
S
43
FO55
HF
IN
2
HF
RE
F
1
IRE
F
6
ISLI
CE
3
KILL
32
LDON64
LN 18
LP 19
MOTO159
MOTO260
R1
12
R2
13
RA54
41
SAA7324/SAA7325
CFLG53
CL11|449
CL16 26
CR
IN
16
CR
OU
T
15
D1
8
D2
9
D3
10
D4
R1
R2
D1
D2
D3
D4
11
DATA 27
DOEM51 30EF
7802
10K (4x)
3819
470R
470R
2843100n
+3.3V
3865
120R
22K
3828
3810
470R
15R
3855
+3.3V
2826
47u
2823
68p
120R
3862
AT-49
1810
2818
1n5
2833
33p
+3.3V
10K
3809
+3.3VPORE
+3.3V
3812
470R
27p
2829
1n
2820
33p
3804
10K
+3.3V3832
10K
1n5
2816
470R
27K
3827
+3servo
4u7
Innersw
LDON
RA
B
SD
A
PO
RE
SIC
L
SIL
D
SL
M1
FO
RA
2834
2824
3826
22K
470R
3853
2813
100R
3864
3867*
220K
2838
10u
+3.3V
2837
47n
HF
VrefCD10
3823
1K
PHOTO DIODESCD DRIVE on PART1
TO S
ER
VO
/MO
TOR
DR
IVE
Ron
PA
RT
1
+3.3V
SERIAL DATALOOPBACKINTERFACE
PO
RE
1.7V 1.7V
3.2V
1.7V
3.2V
3.2V
3.4V
3V
3V
1.6V 1.6V1.6V 1.6V 1.6V 1.6V1.6V1.6V1.6V
3.2V
0.8V3.2V
TB = 0.5µs/div
800mVpp
EYE-PATTERN
RW/DAto part1 7801/pin11
10K
384938
13
3814
3858*
3861
3717
1R
3759
470R
3716
100R
3712
10R
EB
U
* marked components only forseen
6812
BA
S31
6
+3.3V
A
B
C
D
E
12 13 14
1 2 3 4 5 6 7 8
C
D
E
F
G
H
I
9 10 11 12 13 14
F
G
B
A
1 2 3 4 5 6 7 8 9 10 11
H
I
3.3V
4.1V
. . . V DC voltages measured inPLAY MODEwith following conditions:"+10V" = 10V"+5V" = 5V
EVMV
DSA_ACK
EBU/GND
LEFT
SDA
GND
SILD
GND
GND
CD_IIS_DATA
SICL
GND
RAB
EBU_GND
RIGHT
IIS_WCLK
IIS_SCLK
DSA_STB
CD10_RESETn
GND
5V
GNDA
DSA_DATA
DSA_ACK
DSA_STB
DSA_DATA
1802
-STKFMN
CD_IIS_DATA
220R
220R
3881IIS_WCLK
3878IIS_SCLK10K
SDA
+5V
RESET
SICL
SILD
RAB
3777
com
mun
icat
ion
Fron
t µP
- V
CD
Mod
ule
com
mun
icat
ion
VC
D M
odul
e -
Sig
nal p
roce
ssor
DIGITAL AUDIO
DSA_ACK
DSA_STB
DSA_DATA
CD_IIS_DATA
IIS_SCLK
IIS_WCLK
0V
SD
A
5V
3CDC-LC Herman Mainboard Sheet2 2001-10-15 (VCD Version)
EBU
SDA
RESET
SICL
SILD
RAB
EBU
DOBM
ANALOG AUDIO
ANALOG AUDIO
1802 B141805 F141810 B62813 A3
2816 D72818 C72820 G52822 A3
2823 B32824 B32826 D32829 G5
2833 B62834 B62837 B42838 A4
2843 C72845 C72854 I122865 I13
2870 I52871 H62874 H113701 I5
3705 H73706 I73707 I73711 I7
3712 G23712 I133716 F23717 G2
3718 H63730 I43731 I53732 I5
3733 I53734 I53759 F23759 H10
3767 E113769 F113774 H83777 D9
3804 F73808 I73809 B23810 G5
3812 F53813 F53814 F43816 E7
3817 E73818 E73819 G53823 A4
3825 A33826 B33827 B43828 B3
3832 G63849 F63853 A43855 D2
3858 G43859 G43860 G43861 G4
3862 B73864 A43865 D73867 A4
3878 E133881 E134808 C145800 I12
6807 F116809 H76811 G116812 B2
7802 C57815 F117816 I5
10n
1n5
0u47
2845
100R
3818470R
3817470R
3816
EQSELto part1 7801
+5V
14
8
7
6
9
5
4
3
2
19
18
13
17
22
21
20
1
10
12
11
16
15
HF_DETECTfrom 7821/C on part1
3825
1K
2822
2n2
3860
3859*
10R
3759 2874
100nDOBMfrom 7802pin 51
10R
3712
5800
3
2
1 4
6
2865
22n
digital out circuit
not on all versions
2864
150p
to dig. out circuitDOBM
for 75Ω Versions
not f
or 7
5Ω V
ersi
ons
not for 75Ω dig. out 4808
for 75Ω dig. out only
10-10 10-10
A
B
1 2 5
to/fr
om 1
805
on
part
2
C
D
E
F
A
E
F
1 2 3 4
3 4 6
3CDC-LC
B
C
D
part 3
5 6
3CDC-LC Herman -VCD Mainboard Sheet3 2001-10-15
POS1
1882
POS recog.
1883M
8002
CAROUSEL-MOTOR
2
51876
1RF-500TB
SW_INFO
3
4
5
18751
2
3
4
SRG8EN1
1 D
STB
CLK
8
TRAY POS
SW_INFO
SHR_STR
SHR_CLK
SHR_DATA
SW_INFO
UP/DOWN
POS1
POS recog.
6802
68011880
3
24
5
6
7
14
13
12
11
9
10
1881
6803
BAS316(4x)
68081882
1883
3878
10K
3771
220p
2883
2877
82p
1K
470R
3772
10K
3773
10K
3766
1K
220p
2878
10K
3765
3770
15
1
16
18751876
3
5
3
1
18751876
15
Power onOutput enable delay
BC847B7812
2872
47n
BZ
X28
4-C
5V1
6805 4u
7
2881
BA
S31
6
6804
3715
100K
3755
220R
22K
3713
10K
3714
220R
3754+10V
TR
AY
-MO
TOR
CA
RO
US
EL
-MO
TOR
CAROUSEL-MOTOR
Changer Control Logic
M
1877
8003RF-500TB
1
2
3
1878
RF-500TB
1876
8002
18752
4
4
2
M
TRAY-MOTOR
7813HEF4094BT
+-
VDD
Motor DriverTDA7073A7814
3738
270R
3745
10K
3748
10K
47K
3747
22n
2888
12
12
5
3,4,8
14,1510,11
67
16139
3719
3K9
3752
100K
3753
100K
47K
3736
10u
2860
3R3
3775
2873
47u
+10V
+-
1875 F31875 E51875 B31875 A21876 A1
1876 B31876 F31876 E51877 F11878 F1
1880 B21881 B21882 B21882 E41883 B2
1883 E42860 D22872 A32873 E12877 C6
2878 C62881 A52883 C62888 D23713 A5
3714 A53715 B53719 D23736 C13738 D2
3745 D33747 C33748 D23752 D23753 D2
3754 A33755 A33765 B63766 B63770 C5
3771 C53772 C53773 B63775 E13878 A2
6801 B36802 B36803 B36804 B56805 A4
6808 B37812 A57813 A47814 E18002 E5
8003 F1
DC voltages measured inPLAY MODEwith following conditions:"+10V" = 10V"+5V" = 5V
EVM
5,1V
5,1V
0V
Carousel stopTurn left
Turn right
O60V0V5V
O70V5V0V
Tray stopMoving in
Moving out
O40V0V5V
O7
O6
O5
O4
O3
O2
O1
O0
O50V5V0V
10V
Drawer Motor Carousel Motor
3CDC-LC Drawer assy 1999 09 13
37
20
32
35
33
3629
31
34
24
30
3x
27
24
22
20
23
25
21
26
28
Drawer top view
Drawer bottom view
X spare part
non spare partY
10-1110-11
3CDC-LC Exploded view 2001 04 25
Po
s. 5
1
Po
s. 5
3
Po
s. 5
2
Po
s. 4
7
Po
s. 4
8
Po
s. 4
9
Po
s. 4
3
Po
s. 4
4
Po
s. 4
2
Po
s. 5
7
54
53
47
55
56
31
30
60
35
32
31
32
33
34
X spare part
non spare partY 57
58
52
48
45 5x 4x
4x
46
49
44
43
42
59
41
21
20
51
2x
2x
EXPLODED VIEW (3CDC-LC MODULE)
MECHANICAL PARTS Loader → this page–––––––––––––––––––––––––––––––––––––––––––––––––––––
20 3103 304 66500 DRAWER21 3140 117 58650 CLAMPER ASSY-VAM30 3103 304 66560 SUPPORT31 4822 529 10431 DAMPER - RUBBER (25DEG) 32 4822 529 10431 DAMPER - RUBBER (25DEG)
33 3103 304 06970 WASHER35 9305 022 30107 CD Drive VAM2201/0741 3103 304 66480 FRAME42 3103 304 66540 BRACKET-GUIDING43 3103 301 06460 SPRING-GUIDING
44 3103 304 06890 GEAR-345 3103 304 06980 NAIL FIXATION46 3103 304 06880 GEAR-247 3103 304 66530 BRACKET-LOAD48 3103 304 06910 CAM
49 3103 304 66510 GUIDING51 3103 304 06900 GEAR-452 3103 304 06870 GEAR-153 3103 304 06960 PULLEY-FRAME54 3103 304 66910 DRIVING-BELT-DRAWER
55 4822 361 10753 TRAY MOTOR56 4822 502 12548 SCREW M2,6X3,557 3103 304 68890 COVER-VAM59 4822 466 12146 RUBBER60 3103 301 72260 RUBBER
MECHANICAL PARTS Drawer → Chapter 10-10–––––––––––––––––––––––––––––––––––––––––––––––––––––20 3103 304 66500 DRAWER21 3103 304 66490 CAROUSEL22 3103 304 06860 PULLEY DRAWER23 3103 304 06850 ECCENTRIC GEAR WHEEL24 3103 304 06980 NAIL FIXATION
25 3103 304 66850 DRIVING BELT CAROUSEL27 4822 532 12365 BUSH DRAWER (height=5,5mm,d=9,4mm)29 3103 304 66550 BRACKET-DISC30 3103 304 66520 TUMBLER31 3103 301 06470 SPRING-DISC
32 3103 304 06920 CONTROL-DISC33 3103 304 06970 WASHER34 3103 304 06870 GEAR-137 4822 361 10753 CAROUSEL MOTOR
MISCELLANEOUS–––––––––––––––––––––––––––––––––––––––––––––––––––––
35 9305 022 30107 CD Drive VAM2201/0737 4822 361 10753 CAROUSEL MOTOR55 4822 361 10753 TRAY MOTOR
1800 4822 265 10925 FLEX FOIL CONNECTOR 15P1802 2422 025 16837 FLEX FOIL CONNECTOR 22P
1805 4822 265 10979 FLEX FOIL CONNECTOR 15P1805 4822 265 11545 FLEX FOIL CONNECTOR 19P for digital out
1875 4822 267 10958 FLEX FOIL CONNECTOR 5P1876 2422 025 08332 FLEX FOIL CONNECTOR 5P1880 4822 276 13503 SWITCH, Tray position
1881 4822 276 13503 SWITCH, Drive up/down1882 4822 276 13503 SWITCH, Position 1 recognized1883 4822 276 13503 SWITCH, valid position recognized8002 3103 308 91990 FLEX FOIL CABLE 5P, 200mm8005 3103 308 91980 FLEX FOIL CABLE 15P, 170mm
CAPACITORS–––––––––––––––––––––––––––––––––––––––––––––––––––––2800 © 4822 126 10326 180pF 5% 50V2801 © 4822 126 13883 220pF 5% 50V2802 © 4822 126 14508 180pF 5% 50V2803 © 4822 126 13883 220pF 5% 50V2804 © 4822 126 13193 4,7nF 10% 63V
2805 © 4822 126 13883 220pF 5% 50V2806 © 4822 126 13883 220pF 5% 50V2807 © 5322 122 31863 330pF 5% 50V2808 © 4822 126 13883 220pF 5% 50V2809 © 4822 126 13879 220nF 20% 16V
2810 © 4822 126 10326 180pF 5% 50V2811 © 4822 126 13883 220pF 5% 50V2812 © 3198 017 34730 47nF 10% 16V2813 © 4822 122 33177 10nF 20% 50V2814 © 4822 122 33216 270pF 5% 50V
2815 © 4822 126 14076 220nF 20% 25V2816 © 4822 126 13344 1,5nF 5% 63V2817 4822 124 40769 4,7µF 20% 100V2818 © 4822 126 13344 1,5nF 5% 63V2819 4822 124 40769 4,7µF 20% 100V
2820 © 5322 126 11578 1nF 10% 63V2822 © 2238 786 11554 2,2nF 5% 16V2823 © 4822 126 13956 68pF 5% 63V2824 © 4822 126 13751 47nF 10% 50V2826 4822 124 12362 47µF 20% 4V
2827 © 5322 122 34099 470pF 10% 63V2828 4822 124 12362 47µF 20% 4V2829 © 4822 126 11669 27pF 10% 50V2831 © 4822 126 13751 47nF 10% 50V2833 © 4822 126 11671 33pF 5% 50V
2834 © 4822 126 11671 33pF 5% 50V2835 © 3198 017 34730 47nF 10% 16V2836 4822 124 40769 4,7µF 20% 100V2837 4822 124 22726 4,7µF 20% 35V2839 4822 124 40433 47µF 20% 25V
2840 © 4822 126 13751 47nF 10% 50V2841 © 4822 122 33575 220pF 5% 50V2842 © 4822 126 13883 220pF 5% 50V2843 © 4822 126 14585 100nF 10% 50V2844 © 5322 126 10794 220pF 10% 50V
2845 5322 124 41948 0,47µF 20% 50V2846 5322 124 41948 0,47µF 20% 50V2859 © 4822 126 14076 220nF 20% 25V2860 © 4822 126 14494 22nF 10% 25V2864 © 5322 122 33538 150pF 5% 63V
2865 © 5322 122 32654 22nF 10% 63V2866 © 4822 126 13751 47nF 10% 50V2872 © 3198 017 34730 47nF 10% 16V2873 4822 124 80231 47µF 20% 16V2874 © 4822 126 14305 100nF 10% 16V
CAPACITORS–––––––––––––––––––––––––––––––––––––––––––––––––––––2877 © 4822 126 14226 82pF 50V2878 © 4822 126 13883 220pF 5% 50V2881 4822 124 40769 4,7µF 20% 100V2883 © 4822 126 13883 220pF 5% 50V2884 © 5322 126 11578 1nF 10% 63V
2885 © 4822 126 14585 100nF 10% 50V2886 © 4822 126 14585 100nF 10% 50V2887 © 5322 126 11578 1nF 10% 63V2888 4822 124 11947 10µF 20% 16V
RESISTORS–––––––––––––––––––––––––––––––––––––––––––––––––––––3700 © 4822 117 10837 100kΩ 1% 0,1W3702 © 4822 117 10833 10kΩ 1% 0,1W3703 © 4822 051 10102 1kΩ 2% 0,25W3704 © 4822 117 10837 100kΩ 1% 0,1W3709 © 4822 051 20472 4,7kΩ 5% 0,1W
3710 © 4822 117 10833 10kΩ 1% 0,1W3712 © 4822 051 30109 10Ω 5% 0,06W3713 © 4822 051 30223 22kΩ 5% 0,06W3714 © 4822 051 30103 10kΩ 5% 0,06W3715 © 4822 117 13632 100kΩ 1% 0,06W
3716 © 4822 051 30101 100Ω 5% 0,06W3717 © 4822 117 12917 1Ω 5% 0,06W3719 © 4822 051 30392 3,9kΩ 5% 0,06W3720 © 4822 051 20154 150kΩ 5% 0,1W3721 © 4822 117 11449 2,2kΩ 1% 0,1W
3722 © 4822 117 11449 2,2kΩ 1% 0,1W3724 © 4822 117 10837 100kΩ 1% 0,1W3725 © 4822 051 20471 470Ω 5% 0,1W3726 © 4822 117 11373 100Ω 1% 0,1W3727 © 4822 117 11449 2,2kΩ 1% 0,1W
3728 © 4822 117 10837 100kΩ 1% 0,1W3729 © 4822 051 20471 470Ω 5% 0,1W3730 © 4822 051 20333 33kΩ 5% 0,1W3735 © 4822 117 11373 100Ω 1% 0,1W3736 © 4822 117 12925 47kΩ 1% 0,06W
3738 © 4822 051 30271 270Ω 5% 0,06W3745 © 4822 117 10833 10kΩ 1% 0,1W3747 © 4822 117 12925 47kΩ 1% 0,06W3748 © 4822 051 30103 10kΩ 5% 0,06W3752 © 4822 117 13632 100kΩ 1% 0,06W
3753 © 4822 117 13632 100kΩ 1% 0,06W3754 © 4822 117 11503 220Ω 5% 0,1W3755 © 4822 117 11503 220Ω 5% 0,1W3759 © 4822 051 20109 10Ω 5% 0,1W3765 © 4822 051 30103 10kΩ 5% 0,06W
3766 © 4822 117 10833 10kΩ 1% 0,1W3767 © 4822 051 30339 33Ω 5% 0,06W3769 © 4822 051 30101 100Ω 5% 0,06W3770 © 4822 051 30102 1kΩ 5% 0,06W3771 © 4822 051 30102 1kΩ 5% 0,06W
3772 © 4822 051 30471 470Ω 5% 0,06W3773 © 4822 117 10833 10kΩ 1% 0,1W3775! 4822 052 10338 3,3Ω 5% NFR253776 © 4822 051 30103 10kΩ 5% 0,06W3777 © 4822 051 30103 10kΩ 5% 0,06W
3800 © 4822 051 30563 56kΩ 5% 0,06W3801 © 4822 051 30103 10kΩ 5% 0,06W3802 © 4822 117 11148 56kΩ 1% 0,1W3803 © 4822 117 10833 10kΩ 1% 0,1W3804 © 4822 051 30103 10kΩ 5% 0,06W
3805 © 4822 051 30103 10kΩ 5% 0,06W3806 © 4822 051 30103 10kΩ 5% 0,06W3807 © 4822 051 30103 10kΩ 5% 0,06W3808 © 4822 051 30103 10kΩ 5% 0,06W3809 © 4822 051 30103 10kΩ 5% 0,06W
RESISTORS–––––––––––––––––––––––––––––––––––––––––––––––––––––3810 © 4822 051 30471 470Ω 5% 0,06W3811 © 4822 051 20273 27kΩ 5% 0,1W3812 © 4822 051 20471 470Ω 5% 0,1W3813 © 4822 051 20471 470Ω 5% 0,1W3814 © 4822 051 20471 470Ω 5% 0,1W
3815! 4822 052 10478 4,7Ω 5% NFR253816 © 4822 051 20471 470Ω 5% 0,1W3817 © 4822 051 30471 470Ω 5% 0,06W3818 © 4822 051 30101 100Ω 5% 0,06W3818 © 4822 051 30471 470Ω 5% 0,06W
3819 © 4822 051 20471 470Ω 5% 0,1W3820 © 4822 051 30472 4,7kΩ 5% 0,06W3821 © 4822 051 20472 4,7kΩ 5% 0,1W3822 © 4822 051 30272 2,7kΩ 5% 0,06W3823 © 4822 051 30102 1kΩ 5% 0,06W
3824 © 4822 051 30102 1kΩ 5% 0,06W3825 © 4822 051 10102 1kΩ 2% 0,25W3826 © 4822 051 20223 22kΩ 5% 0,1W3827 © 4822 051 20273 27kΩ 5% 0,1W3828 © 4822 051 30223 22kΩ 5% 0,06W
3829 © 4822 117 13608 4,7Ω 5% 0,06W3830 © 4822 116 83933 15kΩ 1% 0,1W3832 © 4822 117 10833 10kΩ 1% 0,1W3833 © 4822 051 30223 22kΩ 5% 0,06W3834 © 4822 051 20223 22kΩ 5% 0,1W
3835! 4822 052 10108 1Ω 5% 0,33W3837 © 4822 117 10833 10kΩ 1% 0,1W3838 © 4822 051 30103 10kΩ 5% 0,06W3839 © 4822 051 20273 27kΩ 5% 0,1W3841 © 4822 051 20273 27kΩ 5% 0,1W
3842 © 4822 117 10834 47kΩ 1% 0,1W3843 © 4822 117 10834 47kΩ 1% 0,1W3844 © 4822 117 12864 82kΩ 5% 0,6W3845 © 4822 117 10834 47kΩ 1% 0,1W3846 © 4822 117 10834 47kΩ 1% 0,1W
3847 © 4822 117 11148 56kΩ 1% 0,1W3848 © 4822 117 10837 100kΩ 1% 0,1W3850 © 4822 051 30183 18kΩ 5% 0,06W3852 © 4822 051 10102 1kΩ 2% 0,25W3853 © 4822 051 20471 470Ω 5% 0,1W
3854 © 4822 051 30101 100Ω 5% 0,06W3855 © 4822 117 12971 15Ω 5% 0,06W3856 © 4822 117 12521 68Ω 1% 0,1W3857 © 4822 117 12521 68Ω 1% 0,1W3860 © 4822 117 10833 10kΩ 1% 0,1W
3862 © 4822 051 20121 120Ω 5% 0,1W3863 © 4822 051 30339 33Ω 5% 0,06W3864 © 4822 051 30101 100Ω 5% 0,06W3865 © 4822 051 30121 120Ω 5% 0,06W3866 © 4822 051 30103 10kΩ 5% 0,06W
3871 © 4822 117 11149 82kΩ 1% 0,1W3872 © 4822 051 20472 4,7kΩ 5% 0,1W3878 © 4822 117 11503 220Ω 5% 0,1W3881 © 4822 117 11503 220Ω 5% 0,1W4707 © 4822 051 20008 CHIP JUMPER 0805
4708 © 4822 051 20008 CHIP JUMPER 08054709 © 4822 051 20008 CHIP JUMPER 08054710 © 4822 051 20008 CHIP JUMPER 08054711 © 4822 051 20008 CHIP JUMPER 08054713 © 4822 051 20008 CHIP JUMPER 0805
4714 © 4822 051 20008 CHIP JUMPER 08054717 © 4822 051 30008 CHIP JUMPER 06034724 © 4822 051 20008 CHIP JUMPER 08054726 © 4822 051 20008 CHIP JUMPER 08054727 © 4822 051 20008 CHIP JUMPER 0805
RESISTORS–––––––––––––––––––––––––––––––––––––––––––––––––––––4728 © 4822 051 20008 CHIP JUMPER 08054729 © 4822 051 20008 CHIP JUMPER 08054730 © 4822 051 20008 CHIP JUMPER 08054731 © 4822 051 30008 CHIP JUMPER 06034732 © 4822 051 20008 CHIP JUMPER 0805
4733 © 4822 051 30008 CHIP JUMPER 06034734 © 4822 051 20008 CHIP JUMPER 08054735 © 4822 051 20008 CHIP JUMPER 08054736 © 4822 051 30008 CHIP JUMPER 06034737 © 4822 051 30008 CHIP JUMPER 0603
4738 © 4822 051 30008 CHIP JUMPER 06034739 © 4822 051 30008 CHIP JUMPER 06034740 © 4822 051 30008 CHIP JUMPER 06034743 © 4822 051 20008 CHIP JUMPER 08054744 © 4822 051 30008 CHIP JUMPER 0603
4745 © 4822 051 20008 CHIP JUMPER 08054746 © 4822 051 20008 CHIP JUMPER 08054747 © 4822 051 20008 CHIP JUMPER 08054748 © 4822 051 20008 CHIP JUMPER 08054749 © 4822 051 30008 CHIP JUMPER 0603
4800 © 4822 051 30008 CHIP JUMPER 06034801 © 4822 051 30008 CHIP JUMPER 06034803 © 4822 051 30008 CHIP JUMPER 06034804 © 4822 051 20008 CHIP JUMPER 08054805 © 4822 051 30008 CHIP JUMPER 0603
4806 © 4822 051 20008 CHIP JUMPER 08054820 © 4822 051 20008 CHIP JUMPER 08054823 © 4822 051 30008 CHIP JUMPER 06034824 © 4822 051 30008 CHIP JUMPER 06034826 © 4822 051 20008 CHIP JUMPER 0805
4828 © 4822 051 30008 CHIP JUMPER 06034829 © 4822 051 20008 CHIP JUMPER 08054830 © 4822 051 20008 CHIP JUMPER 08054831 © 4822 051 20008 CHIP JUMPER 08054832 © 4822 051 30008 CHIP JUMPER 0603
4833 © 4822 051 20008 CHIP JUMPER 08054834 © 4822 051 20008 CHIP JUMPER 08054835 © 4822 051 20008 CHIP JUMPER 08054836 © 4822 051 20008 CHIP JUMPER 08054837 © 4822 051 20008 CHIP JUMPER 0805
4838 © 4822 051 30008 CHIP JUMPER 06034839 © 4822 051 20008 CHIP JUMPER 08054840 © 4822 051 20008 CHIP JUMPER 08054841 © 4822 051 20008 CHIP JUMPER 08054842 © 4822 051 20008 CHIP JUMPER 0805
4843 © 4822 051 20008 CHIP JUMPER 08054844 © 4822 051 20008 CHIP JUMPER 08054845 © 4822 051 20008 CHIP JUMPER 08054846 © 4822 051 20008 CHIP JUMPER 08054847 © 4822 051 20008 CHIP JUMPER 0805
4848 © 4822 051 20008 CHIP JUMPER 08054849 © 4822 051 30008 CHIP JUMPER 06034850 © 4822 051 20008 CHIP JUMPER 08054851 © 4822 051 20008 CHIP JUMPER 08054854 © 4822 051 30008 CHIP JUMPER 0603
4855 © 4822 051 20008 CHIP JUMPER 08054856 © 4822 051 20008 CHIP JUMPER 08054857 © 4822 051 30008 CHIP JUMPER 06034859 © 4822 051 20008 CHIP JUMPER 08054861 © 4822 051 20008 CHIP JUMPER 0805
4863 © 4822 051 20008 CHIP JUMPER 08054864 © 4822 051 20008 CHIP JUMPER 08054865 © 4822 051 30008 CHIP JUMPER 06034866 © 4822 051 20008 CHIP JUMPER 08054867 © 4822 051 30008 CHIP JUMPER 0603
10-12 10-12
ELECTRICAL PARTSLIST 3CDC-LC-VCD MODULE–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– ELECTRICAL PARTSLIST 3CDC-LC-VCD MODULE––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Technical remarks
10-1410-13
RESISTORS–––––––––––––––––––––––––––––––––––––––––––––––––––––4868 © 4822 051 20008 CHIP JUMPER 08054869 © 4822 051 20008 CHIP JUMPER 08054870 © 4822 051 20008 CHIP JUMPER 08054871 © 4822 051 20008 CHIP JUMPER 08054872 © 4822 051 20008 CHIP JUMPER 0805
4873 © 4822 051 20008 CHIP JUMPER 08054874 © 4822 051 20008 CHIP JUMPER 08054875 © 4822 051 20008 CHIP JUMPER 08054876 © 4822 051 20008 CHIP JUMPER 08054877 © 4822 051 30008 CHIP JUMPER 0603
4879 © 4822 051 20008 CHIP JUMPER 08054884 © 4822 051 20008 CHIP JUMPER 08054885 © 4822 051 20008 CHIP JUMPER 08054886 © 4822 051 20008 CHIP JUMPER 08054887 © 4822 051 30008 CHIP JUMPER 0603
4888 © 4822 051 20008 CHIP JUMPER 08054889 © 4822 051 20008 CHIP JUMPER 08054890 © 4822 051 20008 CHIP JUMPER 08054891 © 4822 051 30008 CHIP JUMPER 06034892 © 4822 051 20008 CHIP JUMPER 0805
4893 © 4822 051 20008 CHIP JUMPER 08054894 © 4822 051 20008 CHIP JUMPER 08054895 © 4822 051 20008 CHIP JUMPER 08054896 © 4822 051 20008 CHIP JUMPER 08054897 © 4822 051 20008 CHIP JUMPER 0805
4898 © 4822 051 20008 CHIP JUMPER 0805
COILS–––––––––––––––––––––––––––––––––––––––––––––––––––––1810 4822 242 10849 CRYSTAL 8,46MHz5802 2422 536 00019 TRANSFORMER, DIGITAL OUT
DIODES–––––––––––––––––––––––––––––––––––––––––––––––––––––6801 © 4822 130 11397 BAS3166802 © 4822 130 11397 BAS3166803 © 4822 130 11397 BAS3166804 © 4822 130 11397 BAS3166805 © 4822 130 11383 BZX284-C5V1
6807 © 4822 130 11366 BZX284-C3V96808 © 4822 130 11397 BAS3166810 4822 130 31878 1N4003G6811 © 4822 130 82334 BAS856812 © 4822 130 80446 BAS32L
6813 © 4822 130 11397 BAS316
TRANSISTORS–––––––––––––––––––––––––––––––––––––––––––––––––––––7806 © 4822 130 60511 BC847B7812 © 4822 130 60511 BC847B7815 © 4822 130 60511 BC847B7820 © 4822 130 60511 BC847B7821 © 4822 130 60511 BC847B
7822 4822 130 42131 BF5507823 © 4822 130 60511 BC847B
INTEGRATED CIRCUITS–––––––––––––––––––––––––––––––––––––––––––––––––––––7801 © 9352 622 36118 TZA1025T/V2 HF-Amplifier7802 © 9352 641 81557 SAA7327M2B Signal processor7803 © 9322 158 56682 M63000SP, MOTOR DRIVER7813 © 5322 209 11306 HEF4094BT, SHIFT REGISTER7814 4822 209 32852 TDA7073A/N2
ELECTRICAL PARTSLIST 3CDC-LC-VCD MODULE––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
11-1
COMBI BOARD
Brief introduction of the Combi Board
A. TRANSFORMER PRIMARY PART
Transformer Primary Circuit provide connection for AC mains supply and primary wires of transformer.
B. POWER SUPPLY PART
Power Supply Circuit consists of rectifiers, capacitive filters and voltage regulators. Regulated voltage include +5V6, +LED, +12A, +12M,
-32V, PWDN. The +C supply to the power amplifier is not regulated. F1-F2 is the ac supply voltage to the FTD Display filament.
C. SOURCE SELECT & AMPLIFIER PART
a) SHIFT REGISTER (AF CONTROL)
This shift register deliver commands from the µP to control the AF functions which include source selection (A0 & A1 control lines), DSC
modes , DBB, IS and CD_STBY. Other control lines such as MUTE, AMPON, STBY and PWM are coming directly from the µP on the
Front board.
b) SOURCE SELECTION
One of the 4 sources, namely AUX, TAPE, TUNER, CD, can be selected via A0 & A1 lines which control the IC 7501 (HEF4052BT).
Karaoke mic. mixing is connected to th e selected source before the signal is amplified with a buffer amplifier (Tr 7503 & 7504). The
source signal is then split into recording path (for recording on tape) and main signal path (to the PWM volume control).
c) PWM VOLUME CONTROL
The discrete volume control makes use of 4 Transistors 7505, 7506, 7507 & 7508 (ON4986 or selected BC557B) and PWM control
signal from µP. For good performance transistors for the left and right channels should be paired for gain characteristics.
d) SOUND FEATURES
Sound Features include the DBB, IS and 4 DSC modes. The sound features are realised with a hex-inverter IC 7530 (HEF4069UBT)
as analog buffer/amplifier and transistors as electronic switches controlled by the shift registers (AF control).
e) POWER AMPLIFIER
IC 7391 (AN7125) is used as power amplifier.
f) CD_STBY CONTROL
This Transistor 7401 (BC337-25) switches on the supply +CD supply (derived from +12A) to CD servo control, HF circuit and the laser
light pen on the CD Module during the CD mode only.
g) MATRIX SURROUND OUTPUT
The matrix surround feature is provided on board. This feature is only optional on certain type version.
D. KARAOKE PART
This simple Karaoke consists of a 1-mic. mono amplifier using discrete components. It has a level control using a rotary potmeter. This
feature is available for some version only.
E. HEADPHONE PART
The headphone output is derived from the power amplifier output after the attenuation resistors which are tailored to deliver 18mW output
power into a 32 ohm headphone.
F. CDC KEY PART
The CDC key buttons and LEDs are provided on this board.
11-1
TABLE OF CONTENTS
Brief Introduction ......................................................................................... 11-1
Chip Layout - Main part (excluding Tuner portion) pt 2 .............................. 11-2
Component Layout - Main part (excluding Tuner portion) pt 2 ................... 11-3
Chip Layout - Main part (excluding Tuner portion) pt 3 .............................. 11-4
Component Layout - Main part (excluding Tuner portion) pt 3 ................... 11-5
Power Supply Circuit ................................................................................... 11-6
Source Selection Circuit .............................................................................. 11-7
Pre- and Power Amplifier Circuit ................................................................. 11-8
Circuit & Layout - Trafo Primary, Secondary, and Video out parts ............. 11-9
Non-Cenelec Tuner Layouts & Adjustment Table ..................................... 11-10
Non-Cenelec Tuner Circuit ........................................................................ 11-11
Cenelec Tuner Layouts & Adjustment Table ............................................. 11-12
Cenelec Tuner Circuit ................................................................................ 11-13
Electrical parts list ..................................................................................... 11-14
CHIP LAYOUT - MAIN PART (excluding the Tuner portion)
11-2 11-2
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list.
3139 118 3462pt2 / 3463pt2 ...90280 dd wk151
For Information on this Tuner portion please refer:
Page 11-8 for Non-Cenelec Tuner
Page 11-10 for Cenelec Tuner
COMPONENT LAYOUT - MAIN PART (excluding the Tuner portion)
11-3 11-3
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list.
3139 118 3462pt2 / 3463pt2 ...90280 dd wk151
For Information on this Tuner portion please refer:
Page 11-8 for Non-Cenelec Tuner
Page 11-10 for Cenelec Tuner
CHIP LAYOUT - MAIN PART (excluding the Tuner portion)
11-4 11-4
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list.
3139 118 3462pt3 / 3463pt3 ...90280 dd wk209
For Information on this Tuner portion please refer:
Page 11-10 for Non-Cenelec Tuner
Page 11-12 for Cenelec Tuner
COMPONENT LAYOUT - MAIN PART (excluding the Tuner portion)
11-5 11-5
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list.
3139 118 3462pt3 / 3463pt3 ...90280 dd wk209
For Information on this Tuner portion please refer:
Page 11-10 for Non-Cenelec Tuner
Page 11-12 for Cenelec Tuner
11-6 11-6
POWER SUPPLY CIRCUIT
F
85 D186 D187 E188 E11209 B21214 A31215 B21216 B71217 D21218 E21510 F41560 A41563 F91564 E91568 B12201 F72207 F92208 F92209 F52211 A52212 A52213 B2
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
A
B
C
D
E
2214 C22215 B62216 B72218 A92219 C82220 C82221 D32222 D22224 C62225 C62226 D72227 E22228 F22229 F32230 E62231 D92232 E92233 D32234 C82235 B82236 B82546 E72667 D33210 A63211 A63212 E63213 D63214 A63215 A63216 E63218 A63219 A73220 A73221 A93222 E73223 A73224 A73225 F73226 E63227 A83228 A83229 A93230 A93232 A93233 B93235 D33236 D43237 D63238 D63239 D7
#
ON FRONT PCB
3240 C83241 D83242 D93243 D93244 E43245 F43246 F43247 F43248 F43249 F5
3250 F53251 D73252 D43253 D43254 D43570 F64201 E64202 E74216 C96203 E56207 F76208 B36209 B36210 C46211 B26212 C26213 B26214 C26215 B26216 C26217 B36218 C36219 B36220 C36221 B36222 C36223 B36224 C36225 B46226 C46227 B46228 C46229 B46230 C46231 B56232 C56233 B56234 C56235 B56236 C56237 B56238 C56239 B66240 C66241 B66242 C66243 B6
#
6244 B56245 B76246 B76247 B76248 B76249 C76250 C76251 A96252 C96253 C76254 B86255 D36256 D36257 D46258 D66259 D66260 D76261 E26262 F26263 E36264 F36265 C66266 D6
T
6267 D46510 C57209 E77210 A67211 A77212 A87213 B87214 B87215 C97216 D87217 D47218 E4
7219 F47220 E57504 E69222 A29223 A29224 B69296 A39299 E59507 E5
TO HP SOCKET
(VCD_STBY)
#
AT AUX IN
#
*
TO TU ANT GND#
AT AUX IN
TO TAPE CHASSIS
VIA STRIP
#
6248
VCDVCD
3224
4R7
2214
100n
3227
68R
GND_A
3236
2K2
BD4387218
220u
7216BC337-25
6227
S
3247
1K2
6242
1N40
03
1N40
03
6510
VCD
SE001 4
2
3
4m7
100n
2221
B
9222
T1.6A
1218
3235
5K6
220R
3215
T5A
3239
4K7
3211
B
BZ
X79
-C33
6257
VCD
6219
1N40
03
3242
12K
6231
1N40
03
6256
1N4003
6237
S
2227
100n
D
120R
3233
7213BC337-25
47n
2207
S
4m7
2212 /2
5V
6243
1N40
03
220u
2220
6258
1N41
48
S
1
2
3
3240
15K
87
47u
2233
3
4
5
6
7
8
9
7210BC337-25
1209
851
10
11
12
2
9299
T5A
12K
3243
6208
Q1
68R
3218
100R
S
1N4003
D
100R
3212
3213
1217
315mA
6262
1N40
03
CD
BZ
X79
-B5V
6
6207
2215
BZ
X79
-B4V
7
6251
6253
GBU6D6210
3570
2K2
6244
1N40
03
6224
1N40
031N
4003
6226
1N40
03
6221
1N40
03
6223
6222
1N40
03
7214L7812CP
GND
2
IN
1OUT
3
33K
3244
2546
2224 1u
GNDIN OUT
100n
3228
1K
L78057220
861
10
2
3
4
5
6
7
8
9
GND_A
10K
1u
2225
3250
4K7
3237
7211
4201
220R
3220
BC337-25
2230
6203
1N4003
6236
1N40
03
1K2
4m7
2216
GO
6229
1N40
03
3232
1N40
03
6225
1N40
03
S
10K
3238
S
BC337-257209
1N40
03
6239
1N40
03
6264
6249
1N4003
1N40
03
6218
1216
T2A
4216
1N40
03
6213
1N40
03
6241
1N40
03
S
1N40
03
6260
BZ
X79
-C5V
6
6238
S
4R7
6266
1N4148
VCD
3216
100R
9223
7215BC369
3249
9224
1N40
03
6234
10K
G
D
S
1n2209
100u
2667
9507
7504BC327-25
B
S
VCD
220R
220R
3253
6267
BZ
X79
-C5V
63252
6250
VCD
6209
1N4003
1N40
03
6215
S
2231
10n
6214
1N40
03
1N40
03
6261
1N40
03
6211
22n
2232
D
6265
S
7217BC327-25
10R
3221
1N40
03
2201
10u
VCD
M
3K9
3226
Q2
1214
6246
S
100n
2228
1N41
48
6252
Q1
1N41
48
6259
3229
10R
1K2
3248
15681
6230
1N40
03
220u
2219
1N40
03
6216
AL
6255
1N40
03
100n
BC847B7219
4K7
3251
6228
1N40
03
6235
1N40
03
2211
3m3
BAP
S
3254
22K
1N4003
6247
10R
3230
2208
47n
15631
1N4003
6254
4R7
3223
1N40
03
6217
1
2
1N40
03
6212
15101
DIPMATE
88
100u
1K2
3245
2222
1K2
3246
BC337-257212
220R
3219
2218
220u
9296
3222
1K
T6.3A ULT5A IEC
1215
VCD
B
6245
1N4003
Q2
GND_A
6240
1N40
03
1N40
03
6233
15601
B
1N40
03
6263
VCD
100R
3225
B
2235
220n 220n
2236
B
VCD
2234
100n
N
AR
1
2229
6m8
3241
220R
1564
B
6220
1N40
03
6232
1N40
03
2226
47n
220R
3214
4R7
3210
+H
F2
F1
+CD
+12V_A
Aux_S
+5V6_ECO
LPC
PWDN
PW_DN
PW_DN
F2
NTC
F1
+50V
AMP_ON
CD_ON
-33V
+5V6
+12V_A
+12V_M
+C
*
*# PROVISION ON LAYOUT FOR VCD/MP3 only@ NOT FOR VCD/MP3
#
4202 @
@
pt3 For point 3 pc board only
2213
+9.75V
+30V
+10.4V +6.3V
+10.4V
+14.5V+14.6V +9.8V
+6.3V
+0.78V
+25V
+12V
+5.5V
+5.64V
+0.65V
+12V
6.2V
+2.5V+1.8V-26V
AC11.38V
1V
0.6V
1N4003
#
3139 118 55160 ...90280 sh 1 dd wk209
pt3pt3
pt3
pt3
pt3
for /21/22
for other versions #
SOURCE SELECTION CIRCUIT
11-7 11-7
VOLUME I
RIGHTSUR.
SOURCE
SUPPLYPOWER
SELECTOR
TREBLE
LEFT
VOLUME II
LOGIC
LEFT
REC
IIC BUS
BASS ALC
BASS
LEFT
VOLUME I
LEFTSUR.
TREBLE
RIGHT
VOLUME II
RIGHT
BASS
RIGHT
TO ETF7
SIMPLE IS - PROVISION ONLY
CD_SHCLK
SW_INFO
AUX_L
F
G
H
C3 E15C4 E15C5 D15C6 C15C7 C15C8 C15
C10 C14C11 A3C13 A3C14 C15T_E D141500 A1
1501 D11502 D21503 G11504 F11505 G21506 H1
1507 C131508 E141509 H12501 A42502 A42503 B4
CD_SHSTR
TO CDC-LC
P
SIMPLE IS - PROVISION ONLY
CD_SICL
TO FRONT
P
CD_PORE
P
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1 2 3 4 5 6 7
TU GND
8 9 10 11 12 13 14 15
A
B
C
D
E
F
G
H
A
B
C
D
E
2504 B42505 B42506 C42507 C42508 D42509 E4
2510 D42511 F22512 F22513 E42514 F32515 G6
2516 G82517 G62518 G72519 G62520 G72521 G6
2522 G72523 E72524 C62525 D62526 C72527 E7
2528 F72529 D92530 G92531 C92532 H9
AUX IN
CD_GND
P
CD_SILD
CD_SHDATA
AUX_R
2533 C10
2534 H102535 C102536 H102537 D102538 G102539 C11
2540 G112541 C112542 G112543 D152547 E122548 H2
2549 E152560 F122561 F122563 E122564 G122567 C8
2568 D15
2601 A82602 B72603 A8
2665 G52666 G8
TO ECO-MTF
3501 A33502 A33503 A43504 A4
3505 B33506 B33507 B33508 C33509 C33510 D3
3511 D33512 D33513 E33514 D33515 E33516 E4
3517 E23518 F23519 E33520 F33521 F33522 F3
3523 C63524 F73525 F73531 C83532 H83533 C9
3534 H93535 D93536 G9
+12
TU GND
MIC_VCD
TO MPEG
OE
3537 C93538 H93539 D11
3540 H113541 D113542 H113543 B23560 E123561 F12
3563 E123564 F123601 A73602 B73603 A93604 A8
3605 A83606 B83607 A84501 G55305 D155501 A2
6502 D66503 D126504 D136509 C17501 D8
2563
7502 C7
7601 B87609 B99557 B159599 A39600 A39601 D15
9602 D159603 E15
GND_A
TU_LEFT A3T_E1 D14
3521
TDA7468D
3601
150K
2507
1u
3501
1K
2u2
5501
4n7
2529
2568
47n
GND_A
6504
2534 1n
330n
2540
GND_A35
03
GND_A
YKC21-3418
BC847B7502
FE-BT-VK-N
15011
2504
1u
2561
3532
47K
330n
2539
220u
2525
3n3
2536
GND_A
220R
3564
68p
2521
2564 1n
2
3
4
FE-BT-VK-N
15021
D
GND_A
GND_A
4501
GND_A
3537
D
D
3520
12K
2523
47u
2528
100n
GND_A
220R
1n
27K
3509
3524
18K
2511
100p
3604
390R
3538
6502
BZ
X79
-B10
100p
2519
3536
10K
1u
2514
2
3
4
5
6
7
2549
220u
2517
100p
2513
1u
1505
1
2
3
4
5
100p
2520
4n7
2530
10p
3507
3K3
10n
2531
GND_A9557
3540
8K2
100p
2518
GND_A
GND_A
3502
1K
GND_A
22u
3533
5K6
150R
3523
2526
GND_A
GND_A
GND_A
23
8
21
2
7
22
12
17
14
15
9
20
1
16
10
19
11
18
27
13
28
3
26
4
25
5
24
6
1u
2508
1K
3560
3516
4K7
BZ
X79
-C10
GND_A
15K
3522
GND_A
6509
GND_A
2548
180p
100p
2543
3543
5K6
1K2
3607
D
3517
4K7
9599
GND_A
GND_A
DGND_A
GND_A
GND_A
3563
220R
2547
470n
GND_A
GND_A
CD
2K2
3506
1u
2503
4K7
3504
47u
2570
4K7
3518
2509
1u
5K6
3542
15K
GND_A
8K2
3539
220n
1K
3513
2502
1u
2538
GND_A
2665 1n
GND_A
3519
12K
GND_A
1N4003
2601
47u
GND_A
GND_A
2535
3n3
M
2n2
2524
27
28
29
3
30
31
32
4
5
6
7
8
9
GND_A
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
GND_A
15081
10
11
GND_A
GND_A
GND_A
15091
2
3
4
GND_A
GND_A
1n2506
68p
2522
14
15
2
3
4
5
6
7
8
9
15071
10
11
12
13
5K6
3534
150R
3603
3505
2K2
9601
4K7
GND_A
1K
3514
1u
2501
GND_A
3531
47K
2537
220n
2516
100p
3K3
3508
GND_A
GND_A
GND_A
GND_A
100n
2602
3510
27K
3512
1K5 1N4003
6503
1n2533
1K5
3511
1504
1
2
3
GND_A
82K
3606
GND_A
GND_A
D
GND_A
2603
4
3541
5K6
15p
15031
2
3
1u
251010
0p
2515
2542
470n
2567
3515
4K7
GND_A
GND_A
470n
2527
470n
9602
150K
1K
3561
18K
3602
3525
220R
1500
1
2
15061
2
3
470n
2541
EH-B
5
6
470n
2666
100p
10n
2532
10K
3535
9600
2512
2560
10p
D
2u2
5305
7609BC857B
BC847B7601
2505 1n
AMP_ON
+12V_A
+12V_A
Aux
_S
3605
330K
NTC
F2
PWDN
LPC
+5V6_ECO
+12V_M
+12V_A
+12V_A
+5V6
-33V
-33V
CD_ON
I2C_DATA
I2C_DATA
I2C_CLK
I2C_CLK
+CD
F1
SA_IN
SA_IN
SS_R
SS_L
MIC_DET
-CMOS
-CMOS
-CMOS
LINE_R
LINE_RLINE_L
LINE_L
TP_LEFT
TuLeft
TuData
TuClk
HP_RIGHT
HP_LEFT
CDLeft
CDRight
MUTE
TP_REC_RIGHT
TP_RIGHT
TP_REC_LEFT
TuRight
TuEnable
TuStereo
VOL_LEFT
VOL_RIGHT
SS_R
SS_L
MIC_DET
CDLeft
CDRight
+12V_M
+12V_A
+12V_A
+12V_A
GND_A_Tp
3139 118 55160 ... 90280 sh 3 dd wk203
4
2570 C1
7501
-10V
+9V3
+10V
3.7V
DC 3V
0.6V
+4.8V
+4.8V
+4.8V
+4.8V
+4.8V
+4.8V
+4.8V
+4.8V
+4.8V
+4.8V
+4.8V+4.8V
+4.8V+4.8V+4.8V
+4.8V
+4.8V
=4.2V
+4.8V+4.8V
+4.8V +4.8V
=4.2V
+4.8V
+9.3V
* For VCD onlyP Provision onlypt2 For point 2 pc board only
For ETF version only
for
/21
only
pt2
pt2
pt2
pt2
#
P
PRE- & POWER AMPLIFIER CIRCUIT
11-8 11-8
STBYCIRC
MUTE
TSD PROTCIRCUIT
REF
GND
A
B
C
D
E
F
G
0888 E130889 G131300-A F131300-B E131322 E14
1323 E142351 D142352 F142361 E72362 E7
2365 E122366 F122367 D122368 F132369 E12
2370 F132371 C72372 D82373 C102377 C14
2378 E122604 C22605 A22606 D2
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
220n
2369
C
D
E
F
G
47n
2607 B2
2608 D22609 A32610 D32611 B62612 D6
2613 G12614 G22615 E22616 E22617 F4
2618 E42662 A12663 D12664 A23355 D14
3356 E14
AV00
TO HEATSINK SCREW
3357 E143358 F143359 E143360 F14
3361 E73362 F73363 E73364 E73365 D12
3366 F123367 D123368 G123369 D123370 F12
3371 E123372 E123373 E123374 E113376 C9
3377 B10
+6V
3378 B103379 D103384 B133385 C14
3386 C133387 D103388 D103389 C93390 C9
AQ00
3392 C83608 E23609 A43610 D43611 B4
3612 D43613 B53614 D53615 A53616 D5
3617 B53618 C53619 B53620 C53621 F1
3622 G13623 E13624 F33625 F33626 E4
3627 E43628 E43629 F53630 A13631 C1
3632 A13633 D13634 B23635 B23636 E2
TU
5301 D125302 G125303 E125304 F125601 E2
6371 B96372 B86373 C86374 C106375 C11
6376 E116377 E116378 F126379 E126380 D11
7301 E97302 C97303 C107304 C107600-A A2
7600-B D37602 D47603 B57604 D57605 F4
7606 E47607 E57608 B49508 G149510 D14
AR
2361
680p
D
AL
1K
3612
1K
+50V
330R
3358
G
470p
2605
3370
4R7
3
2
1
7600-ANJM4556AM
3387
10K
BC817-257603
10R
3623
GND_A
4K7
3373
4K7
3621
4R7
3636
6K8
9508
3372
47R
3619
220u
2352
236547
0R
3374
3365
4R7
G
2613
100u
12K
3376
8
4
22n
2616
10R
3632
3363
5301
1u
8K2
27K
3634
330R
3377
100p
2604
22u
2377
2378
220p
6374
3390
12K
G
1N41
48
680p
2362
5304
1u
3378
2K2
3622
4K7
2664
100p
STP16NE067302
6379
1N40
03
3629
4K7
7304
220p
2608
7303BC856B
BC847B
2615
47u
7602BC817-25
2u2
5601
3386
100RGND_A
100p
2618
2351
220u
6372
1N53
92
1N53
92
6371
2373
47p
3368
4R7
3366
3618
33R
4R7
3610
1K
3371
2662
2u2
GND_PA
4R7
12K
3630
220n
2370
BC847B7606
3627
5K6
6
7
8
4
4K7
3628
7600-BNJM4556AM
5
100p
2611
10K
3388
1N4148
6377
1N40
03
4u7
2371
AL
6375
4R7
3369
GND_PA
AP
GND_A BC817-257608
3367
4R7
1u
5303
G
0888
2612
100p
GND_PA
2606
470p
3389
+C
22n
2614
1K3392
12K
3608
27K
3626
1K
1K
3611
GND_A
3631
12K
EH-S1
2
AR
220n
2367
13222
1
10u
2617
AP
1300-A
3625
GND_A
150K
3385
GND_PA
10K
6376
1N40
03
6378
1N40
03
3620
47R
9510
G
82K
3362 330R
3356
3384
1K5
10K
3379
GND_PA
BZ
X79
-B3V
9
6373
GND_PA
1K
3614
3616
1K
G
2607
220p
3624
10K
2372
G
330R
3359
330R
3360
4u7
1K
3615
G
3355
330R
GND_PA
D
33R
3617
+H
2609
22u
BZ
X79
-B22
6380
220n
2368
2366
3633
10R2u2
2663
3361
82K
3364
8K2
EH-S
1323
1
2
GND_A BC847B7605
BC857B7607
3609
1K
GND_A
1300-B
3
4
3635
6K8
330R
3357
CH1-O- 4CH2-IN8
CH2-O+ 12
CH2-O- 10
3 117
MUTE9
STBY5
VCC
1
5302
1u
7301AN17830A
CH1-IN6 CH1-O+ 2
7604BC817-25
22u
2610
3613
AMP_ON
B_REF3
HPREF
HPREF
AMP_IC
AMP_IC
B_REF3
HPREF
HP_RIGHT
HP_LEFT
HPREF
+12V_A
B_REF3
HPREF
+12V_A
VOL_RIGHT
VOL_LEFT
+5V6
MUTE
3139 118 55160 ...90280 sh 4 dd wk203
HEATSINK SCREW HOLE
0889
47n
+17.5V
+16.7V
+16.7V
+16.7V
+54.2V
+35.8V
+53.8V
+54.2V
+7.2V
+13.8V
+16.7V
4.7V
5V
+3.64V
+16.7V
+7.8V
+3.64V
0V
0V
0V
0V
+7.8V
+7.8V
+7.8V
0V0V
+12V
+6V
+6V
+6V
+12V
+6V
+6V
+6V
+4.3V
0.6V
+5.6V
0.1V
+6V
+5V
+5V +5V
0V
Mat
rix S
urro
und
only
pt2
pt2 For point 2 pc board only
TRANSFORMER PRIMARY PART - CIRCUIT & LAYOUT(except /21/22 version)
11-9 11-9
X
X
X
*
120V
X
1 2 3 4
1 2 3 4
A
B
C
D
E
F
A
B
C
D
E
F
1 F4
*
2 E43 E44 D4
5 D46 C4
7 C41201 C1
1202 D13208 E1
5202 C28203 E1
9201 C29202 D2
TRANSFORMER MAIN
0V
240V
X
9201
1
10M
3208
1202
4
3
9202
1201
8203
1
5
7
6
2
5202
3139 118 55160 ...90260 dd wk151
REFER TO 3139 118 5515(Chapter 8 - Mains Board)
*
*
*
This assembly drawing shows a summary of all possible versions. For componentsused in a specific version see schematic and respective parts list.
3139 118 3462pt2 / 3463pt2 ...90270 dd wk151pt 2 & pt 3 board are same
TRANSFORMER - SECONDARY*
-Vkk
F2
AC_VCD
1 2
1 2
A
B
C
D
A
B
C
D
8 B19 B1
10 C111 C1
12 C113 C1
AC_H
AC_H
X
AC_CT
F1
AC_VCD
14 D115 D1
16 D117 D1
1203 C21204 B2
8204 C2
AC_H
GND_S
NTC
AC_H
9
8
10
17
1
10
2
3
4
5
6
7
8
9
14
EH-B
12041
2
1203
EH-B
15
11
12
1
13
16
RT-01T
8204
X
3139 118 55160 ...90270 dd wk151
AC 0V
AC12.5V
AC13.8V
VCD
AC12.5V
AC13.8V
VCD
AC11.4V
AC5.7V
AC27.8V
TRANSFORMER SECONDARY PART - CIRCUIT& LAYOUT (except /21/22 version)
This assembly drawing shows a summary of all possible versions. For componentsused in a specific version see schematic and respective parts list.
3139 118 3462pt2 / 3463pt2 ...90260 dd wk151pt 2 & pt 3 board are same
FOR VIDEO CD ONLY
provision
1 2
1 2
A A
20 A2 1803 A1 1809 A1 1810 A2 2885 A1
1810EH-B
1
2
1
2
100p
2885
YKC21-35641803
3
2
1
20
DIPMATE
18091
3139 118 55160 ...91000 dd wk151
VIDEO OUT PART - CIRCUIT & LAYOUT(for VCD version only)
NON-CENELEC TUNER PORTION - COMPONENT & CHIP LAYOUTS
11-10 11-10
VARICAP ALIGNMENT
FM RF
FM IF
VCO
AM IF
AM RF 3)
108MHz
87.5MHz(65.81MHz)
87.5MHz(65.81MHz)
87.5MHz(65.81MHz)
279kHz
153kHz
1602kHz
531kHz
5130
check
5122
check
5123
check
8V ±0.2V
4.3V ±0.5V(1.2V ±0.5V)
8V ±0.2V
1.1V ±0.4V
8V ±0.2V
1.1V ±0.4V
1494kHz
558kHz
560kHz 5102
1500kHz
5103198kHz
1494kHz
558kHz
560kHz
1500kHz
198kHz
2106
5102
2106
3142 152kHz ±1kHz 1)98MHz
5112
MAX
FM 87.5 - 108MHz(65.81 - 74, 87.5 - 108MHz)
LW
153 - 279kHz
MWFM/MW/LW- version, 9kHz grid 531 - 1602kHz
1700kHz
530kHz
5123
check
8V ±0.2V
1.1V ±0.4V
1602kHz
531kHz
5123
check
6.9V ±0.2V
1.1V ±0.4V
108MHz 108MHz 2155
5131
MWFM/AM-version, 10kHz grid 530 - 1700kHz
FM
MW
LW
98MHz, 1mVcontinuous wave
450kHz
connect pin 6 ofIC 7101 (AM Osc.)with 3.3kΩ to Vcc
Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
4
1
3
5
5
A
A
5119FM10.7MHz, 45mVcontinuous wave 2D
mod=1kHz∆f=±22.5kHz
1) If sensitivity of frequency counter is too low adjust to max. channel separation (input signal: stereo left 90% + 9%, adjust output on right channel to minimum)
Repeat
ECO6, Sys + PA with frame aerial, 070799
TUNER ADJUSTMENT TABLE ( ECO6 FM/MW- and FM/MW/LW - versions with AM-frame aerial )
∆f=±10kHzVRF = 0.5mV
C
see remark 2)
220R
100nF36IC 7101
220R
100nF40IC 7101
2141shortcircuitto block AFC
21IC 7101
max
.
symmetricfo
AM AFC
MWC
continuous wave
VRF = 2mV
5111
5114 2 0 ± 2 mV DC
0 ± 3 mV DC
MW 4)
FM/MW/LW- and FM/MW-version ( 9kHz grid)
531 - 1602kHz
B
∆f = ±30kHzVRF as low aspossible
max
.
symmetricfoMW
FM/AM-version, 10kHz grid
530 - 1700kHz
3) For AM RF adjustments the original frame antenna has to be used !
2) RC network serves for damping the IF-filter while adjusting the other one.
4) MW has to be aligned before LW.
Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter
FM 87.5 - 108MHz(65.81 - 74, 87.5 - 108MHz)
FM/MW-version, 9kHz grid 531 - 1602kHz
(as low aspossible)
B
AM FRAMEAERIAL
A
This assembly drawing shows a summary of all possible versions. For componentsused in a specific version see schematic and respective parts list.
3139 118 3462pt1 / 3463pt1 ...90280 dd wk149Combi pt 1, pt 2 & pt 3 board are same
3 A
1
C
4
52 D
This assembly drawing shows a summary of all possible versions.For components used in a specific version see schematic andrespective parts list.
3139 118 3462pt1 / 3463pt1 ...90280 dd wk149
Combi pt 1, pt 2 & pt 3 board are same
Note: This layout drawings are applicable for both pt 1 and pt 2 pc board.
NON-CENELEC TUNER CIRCUIT
11-11 11-11
SCALER
MULTI-
PLEXER
CONTROL
FIL
TE
R
AMIF
AM
DET
FM
DET
VSTABB
DECODER
CHARGEPUMP
AGC
OSC
AM DET
FMIF2
RIPPLE
AGC
STABILIZER
AFC
VDDVSTABA
AM-IF
MONO/
FMFRONTEND
CO
NT
RO
L
XTAL
AGC
PRE-
CTRL
AGCAMOSC
AGC
VCC2
FMOSC
AMMIXER
MIXER
FM
FMIF1
FRONTENDAM
STEREO
STEREO
/ SYSTEMS NON CENELEC
0V
0.8V
9.5V
/17 FM/AM
RDS only
pin 5
0.8V
AMPLIFIER
C
D
E
F
G
H
A
B
C
D
E
F
G
H
c1 E14c2 F14c3 F14c4 F14c5 F14c6 F14
/06 FM-Japan/AM
1.1V
1.1V
1V
0V
VERSION DETECTION
1.2V
1.4V
1.6-8V
DISCRIMINATOR
MPX
0.1V
152 kHz, 50mVpp
stereo
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1
7.8V
1V 0.7V
0V
2V
FM-IF2
/14 FM-OIRT/MW
/01 FM/MW
11.1V
1V
0.6V
0.6V
2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
stereo 0.4V
1.4V
0V
GND
0V
0.7V
AM-OSCILLATOR
AM FRAME AERIAL
OU
TP
UT
PO
RT
S
TUNER BOARD ECO6
5V
STEREO
9.6V
12V
AM-RF
c8 F14c9 F14c10 H8c11 F14c12 F141101 A11102 B11103 F21130 A21131 B21132 G132101 B32102 B12103 C72104 B32105 A2
VCO
31573156 7111
5
to/fr
om
0V
2V
DATA
7.8V
LEFT
ENABLE/MPX
RIGHT
VCC
CLOCK
2106 F32107 F42112 B92119 H62120 G62124 H62125 H62126 F72127 F72128 B82129 C72130 F112131 G8
AM-IF2
9.6V
stereo
0V
mono
1
FM-IF1
6105
8
2132 G82133 G82134 H82135 H92136 G142137 G132138 F92139 G92140 G92141 F102143 G122144 G112145 F122146 E122147 E122148 E122149 H72150 A102152 E42153 E52154 D52155 D6
0.7V
0.2V
FM 75 OHM
450kHz
450kHz
450kHz
1.3V
0.7V
7.7V
1.4V
AM-IF1
0.15
V
0V
1.2V
0V
1.3V
0.1V
(10-14V)
2159 F62161 C112163 D112164 F102165 C72166 E122167 E122169 H83101 E43102 D43103 C63104 A7
MW
/00 /02 FM/MW/LW
VERSION
4
7.6V
0.7V
1.4V
12Vtyp
1-8V
11V
6
PR
OG
R.
11.1V
mono 4.8V
10.4V
3105 B63113 B93119 A93132 G53134 H63141 F73142 E73143 G73144 H83145 F83146 G133152 G143153 G133154 G133155 G11
7
component mounted
3
Q-multiplier
AM-RF
to 1120
BUFFER
mono 4.8V
0.2V
1.4V
AM-AFC
9.5V
3156 C123157 C123158 E133159 D133160 D123161 D133167 F123168 F113169 E113170 C123172 G123176 G73181 E64103 A95102 F25109 A9
5131
1.1V
kHz
7.6V1V
from 2169
/00 /02 FM/MW
3170
FM-OSCILLATOR
0.6V
5110 B105111 A85112 A115114 B11
5119 G95121 E115123 G55130 E55131 C66103 B26105-1 F36105-2 G66106 C3
0V
6120
VERSION PROGRAMMING COMPONETS
HN1V02H
2
MW
0.8V
1.4V
stereo 0.2V
0V
0V
6107 G136120 C136130 E56131 D57101 C87102 C67103 H77111 C137112 G127119 B9
1.2V
7.9V
1.4V
7103BC857C
3154
330R
220R
3155
1130
C-PAD
18p
2127
3157
6120
BAS2162165
100n
150K
1
5111
2128
10u
2n2
2169
7112
3170
100K
J
100p
2112
5110
2
33K
120R
3168
J
470R
3158
BZ
X28
4-C
11
5130
BC547B
1K
3113
c2
YKD31-0432
1
2
470n
220n
56K
5114
1
2
3 4
6
7 8
3141
7P
6107
c11
c5
c10
3132
22K
3161
p
100n
2161
47R
2148
2n2
470R
3160
2149
33p
3176
c8c12
BC847C
c6
c4
7111
2150
100n
c3
1SV
228
6130
2155
11p
220p
2147
330R
3119
J
3144
1K
2130
22n
p
10p
2119
1SV
228
c1
22K
6131
BF550
3143
33p
BA
S21
6
6106
7102
2159
1
2
3 4
6
7 8
2166
5112
7P47p
2101
1n
560p
2125
7KL5102
1
2
34
5
6
78
BFS20
7119J
100K
c9
1u
2133
2
34
6
78
1K
3181
100p
2104
3169
2167
12p
2126
330p
5119
1
2
34
6
78
5123
1
2
34
6
78
3101
33K
33n
2152
560p
E_E
U
120R
3167
220n
2143
C-PAD
1131
p21
54
2
3
22K
3134
4p7
1101 USA
YKD211
5K6
3172
2140
82p
2131
3145
2K2
2141
100n
1102 not_USA
5109
G 2
I 1 O 3
2144
C-P
AD
1132
2146
220p
1u
15n
DT-381
5121
75K
3105
220R
2135 22
n_U
SA
15p
470n
2164
p21
63
100n
2139
100n
2105USA
100u
2129
3156
100K
2137
220n
100K
3142
220p
2145
330R
3104
4103
6105-1
1
2
7
2102
100n
15p21
53
12p
E_E
U2p
2 J
HN1V02H
1u
22n
2124
15n
22n_
US
A
2107
2134
1n
100K
3102
8K2
3103
2103
470R
3153
2136
220n
6105
-2
5
6
470R
3152
2120
HN
1V02
H
3146
22R
3159
470R
XH-S1
2
2106
1103
11p
7 VCC1
22
VCC2
VCO9
23VDD
38
VS
TAB
A
34
VS
TAB
B
WRITE-EN 29
25
2u2
2138
3 FM-RF
8 I-TUNE
17
IF-G
ND
LEF
T
1412
LPF
24
11 MPX-IN
13
MU
TE
30P0
31P1
16
PIL
OT
4 RF-GND1
42
RF
-GN
D2
15
RIG
HT
1 RIPPLE
AM
-IF
1-IN
36
AM
-IF
2
40
AM
-MIX
OU
T
AM-OSC6
2 AM-RF
CLOCK 27
28DATA
26DIG-GND
21
FIE
LDS
TR
-IN
D
18
FM
-DE
MO
D
FM
-IF
1-IN
37 35
FM
-IF
2
FM-IF2-IN 33
43
FM
-IN
39
FM
-MIX
OU
T
5 FM-OSC
TEA5757H7101
10 AF-OUT
20
AF
C+
19
AF
C-
44
AG
C
32AM-AFC
41
G
1I 3O
470n
2132
VCC2
VCC1
VDD
P1
P1
VCC1
MPX
VCC2
MPX
VCC1
P0
VDD
6103BAV99
ORIGINAL SCHEMATIC FROM ICAP VIENNA
REFER TO 3103 308 64263139 118 55160 ...91060 dd wk203
* ... only assembled in FM/AM-version
J ... Japan version only
EVM
transmitterset is tuned to a strongvoltages measured while
p ...for provision only
E_EU ... for East European version only
USA ... for USA version only
LEGEND...V FM mode stereo
...V MW modeV
3
4
C
D
A
B
1
5
2
CENELEC TUNER PORTION - COMPONENT & CHIP LAYOUTS
11-12 11-12
98MHz
Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter
VARICAP ALIGNMENT
FM - VCO
FM RF (channel separation)
AM IF
AM RF 3)
108MHz
87.5MHz
check
check
8V ±1.2V
1.6V ±0.5V
8V ±0.2V6.9V ±0.2V
1.1V ±0.4V
152kHz ±1kHz 1)98MHz 3142
198kHz198kHz 5103
5111
FM 87.5 - 108MHz (50kHz grid)
1602kHz
531kHz
5123
check
MW 531 - 1602kHz (9kHz grid)
8V ±0.2V
1.1V ±0.4V
279kHz
153kHz
5122
check
LW 153 - 279kHz (3kHz grid)
FM
FM
LW
558kHz558kHz
1494kHz
5102
1494kHz 2106MW
MW
98MHz, 1mVcontinuous wave
98MHz, 1mV90% Left + 9% pilot
mod=1kHz
IF coilinside
FM frontend1110
1
3
5
5
A
FM - IF
0mV ±3mV5119FM10.7MHz, 45mVcontinuous wave 2D
right channel min.4A
0mV ±2mV5114 2
C
Repeat
C
5112
1) If sensitivity of frequency counter is too low adjust to max. channel separation (input signal: stereo left 90% + 9%, adjust output on right channel to minimum)2) RC network serves for damping the IF-filter while adjusting the other one.3) For AM RF adjustments the original frame antenna has to be used!
TUNER ADJUSTMENT TABLE ( ECO6 Cenelec FM/MW - and FM/MW/LW - versions with AM-frame aerial )
max
.
symmetricfo
max
.
symmetricfo
ECO6 Sys Cenelec, 190599
B
∆f = ±30kHzVRF as low aspossible
MW has to be aligned before LW.
3-band2-band
Note: The FM-frontend unit has already been adjusted by the factoryand needs therefore no further adjustments for service purposes.
2141shortcircuitto block AFC
21IC 7101
see remark 2)
220R
100nF36IC 7101
220R
100nF40IC 7101
450kHz
connect pin 6 ofIC 7101 (AM Osc.)with 3.3kΩ to Vcc
AM AFC
MW continuous wave
VRF = 2mV
∆f = ±10kHzVRF = 0.5mV(as low aspossible)
Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
B
AM FRAMEAERIAL
A
This assembly drawing shows a summary of all possible versions. For componentsused in a specific version see schematic and respective parts list.
3139 118 3462pt1 / 3463pt1 ...90280 dd wk149Combi pt 1, pt 2 & pt 3 board are same
3
A
D
C
4
12 5
This assembly drawing shows a summary of all possible versions.For components used in a specific version see schematic andrespective parts list.
3139 118 3462pt1 / 3463pt1 ...90280 dd wk149
Combi pt 1, pt 2 & pt 3 board are same
CENELEC TUNER CIRCUIT
11-13 11-13
MIXER
varic
ap
FM FRONTEND
GND
PRE-
SCALER
MULTI-
PLEXER
VSTABA
AM-IF
MONO/
XTAL
AGC
CO
NT
RO
L
OSC
AM DET
AMOSC
AGC
VCC2
AGC
PUMP
AMMIXER
DECODER
CHARGE
FMIF1
FRONTENDAM
VSTABB
DET
FM
CONTROL
FIL
TE
R
AMIF
AM
DET
STEREO
STEREO
FMIF2
RIPPLE
AGC
STABILIZER
AFC
VDD
CTRL
AGC
mono
7.5V
RDS only
MPX
BUFFER
1.3V
0V
0.8V
(10-14V)
AM-IF1
2V
VCO
8.3V
DATA
CLOCK
TUNER BOARD ECO6
STEREO
8.2V RIGHT
ENABLE/MPX
E
F
G
H
I
AM G13FM G131101 A21102 B11103 E21110 B2
AM-AFC
BIRDY FILTER
0.7V
450kHz
MW/LW-RF
from2169
0V
8.2V
2V
0.2V
0V
AM-OSCILLATOR
LW=HIGH
LW
8
1V
LW
MW
8.2V
0V
1 2 3 4 5 6 7 8 9 10 11
FM-IF2
to/fr
om
0.7V
1.4V
1.1V
0V
stereo
0.2V
152 kHz, 50mVpp
kHz
HN1V02H
6105
component mounted
12 13 14
1 2 3 4 5 6 7 8 9
0.1V
1.1V
0V
0V
PR
OG
R.
1V
1-8V
OU
TP
UT
PO
RT
S
1.4V
AM-IF2
GND
7.8V
/00 /02 FM/MW/LW
1.4V
10 11 12 13 14
A
B
C
D
E
F
G
H
I
A
B
C
D
7.8V
mono 4.8V
0V
0V
/00 /02 FM/MW
7111
FM 75 OHM
1
marked components not for LW version
from
DISCRIMINATOR
8.3V
1130 A21131 C11132 F132102 B22105 A22106 E32107 E42108 G32109 G32118 G62119 H62120 G62122 I62123 H62124 H62125 H62127 E72128 B8
7.5V
12V
/14 FM-OIRT/MW
/17 FM/AM
/ SYSTEMS-CENELEC
LW only
AM FRAME AERIAL
VERSION
stereo 0.4V
7101/39
1.2V
450kHz
0V
11V
8.2V
0.1V
9.6V
7.5V
7.4V
2129 C72130 F112131 F82132 F82133 F82134 I82135 I92136 H142137 H13
LW =HIGH
0V
stereo
AMPLIFIER
8.2V
8.9V
8.2V
VERSION PROGRAMMING COMPONENTS
0.1V
stereo 0.2V
2138 F92139 G92140 G92141 F102143 G122144 G112145 E112146 E122147 E122148 E122149 H72150 A102159 D52161 C112162 H122163 D112164 F102165 C72166 D122167 E122169 G8
7
6
VCC
VERSION DETECTION
1.3V
0.7V
mono 4.8V
54
3
2180 C42190 C32191 C33105 D53108 D23109 G43123 H33125 H23128 H33130 I83131 I93132 G43134 H63135 E73137 H73141 E73142 E63143 G73144 G83145 F83146 G13
MW=HIGH
1.4V
MW
0V
3150 H123151 H123152 G143153 G133154 F133155 G113156 C123157 C123158 E133159 D133160 D133161 D133167 F123168 F113169 D113170 C123171 G123172 G123176 G73180 I33190 B63191 B73192 B63193 B43194 C43195 C44101 E24102 F3
0.7V
0.7V
0V
9V
0.7V
0V
2
3170
8V
4104 H55102 E35103 F25109 B95110 B105111 A95112 A115114 B115115 F7
5118 G95119 G95121 E115122 H55123 G56105-1 E46105-2 G66106 D46107 G136120 C137101 B87103 G87104 D27105 F4
1V 11V
0.6V
to 1120pin 5
0.8V
0V
7.2V
0V
8.3V
7109 H37110 H127111 C137112 G127122 H47124 H7TU_+12V F14TU_CLK E14TU_DATA E14TU_EN F14TU_EN1 F14TU_GND F14TU_LEFT F14TU_LEFT1 F14TU_RIGHT F14TU_ST E14
6.7V
1.2V
MW
=H
IGH
FM-IF1
1.2V
0.7V
6120 3156
8.9V
3157
1.4V
0.7V
450kHz
/01 FM/MW
5V
1.1V
0.7V
LW only
0.1V
1.4V
0V
0.15
V
1.6-8V
1.4V
0V
0V
7.5V
0.1V
12Vtyp
7.5V
0V
1.6-
8V
LEFT
0.6V
0.4V
5109
2G
1I 3O
2159
33p
5112
7P
2127
220n
7112BC547C
10K
3180
7122BC847C
22p_
LW18
p
BC857B7109
2165
1130C-PAD
1101USA
YKD21
1
2
3
2118 2p
2
3123
3125
10K
RF
-GN
D2
15
RIG
HT
RIPPLE1
7 VCC1
22
VCC2
9 VCO
23VDD
38
VS
TAB
A
VS
TAB
B
34
29WRITE-EN
25
2K2
3128
10u
2128
1132
C-P
AD TU_LEFT
TU_GND
VCC1
MPX
2105 USA
2143
220n
3161
22K
470R
3152
2144 1u
47K
3171
220n
2136
2130
22n
3153
470R
470n
2164
2140
82p
BAS216
6120
120R
3167
2106
11p
20p_
LW
2169
2n2
BC337-407105
2133
56K
3141
1u
100u
2129
2K2
3145
2124
10n
*
2137
220n
2u2
2138
2139
15p
2n2
2148
2147
220p
2145
220p
150K
3169
2167
12p
1K
3144
3142
100K
22K
3143
220R
3105
2102
100n
100n
2
34
6
78
2191
100u
5111
1
150R
3155
7104BC337-40
2107 1u
3194
2K2
22n_
US
A
2141
100n
678
2134
15n
5119
1
2
34
7111BC847C
1102YKD31-0432
1
2
5110
G2
I1O3
100K
3170
p21
19
10p
1
2
34
6
78
2123
390p
470R
3158
5122
2132
470n
8
470n
2131
8
5102
7KL
1
2
34
5
6
7
5115
123
4 6
7
15n
2135
22n_
US
A
22K
3137
220p
2146
5118
0u10
2125
560p
BC847C7124
3190
120R
2109
10p
120R
3191
34
6
78
100n
2163
5103
1
2
LW
3109
4K7
22R
3146
2K2
3108
3157
100K
22u
2162
3172
5K6
10K
3150
TU_LEFT1
4101*
4102
*
4104
*
34
6
78
BA
S21
6
6106
5123
1
2
3159
470R
470R
3160
330R
3154
53 6
DT-381
5121
75
22K
3134
HN
1V02
H
6105
-221
2021
22
3n3
4K7
p
33FM-IF2-IN
FM-OSC5
8 I-TUNE
17
IF-G
ND
14
LEF
T
12
LPF
24
11 MPX-IN
13
MU
TE
43
NC
30P0
31P1
16
PIL
OT
4 RF-GND1
42
AG
C
32AM-AFC
41
AM
-IF
1-IN
36
AM
-IF
2
40
AM
-MIX
OU
T
6 AM-OSC
2 AM-RF
39
AM
|FM
27CLOCK
28DATA
26DIG-GND
21
FIE
LDS
TR
-IN
D
18
FM
-DE
MO
D
3 FM-GND
37
FM
-IF
1-IN
35
FM
-IF
2
7101TEA5762
10 AF-OUT
20
AF
C+
19
AF
C-
4410
8
OSC-OUT
V5
VCC
6
p21
90
100n
7 8
FE4501110
ANT
1
23 4
IF-OUT
7
9
5114
7P
1
2
3 4
6
47R
3132
1103
XH-S1
2
2108
100p
2161
100n
p
2150
100n
7110
BC
857B
BC857C7103
3135
1K
100K
3156
330R
3192
3130
820R
820R
3131
TU_+12V
TU_RIGHT
TU_DATA
TU_EN
TU_CLK
TU_ST
C-P
AD
TU_EN1
1131
33K
3176
2149
33p
100R
3195
330R
3193
BZ
X28
4-C
11
6107
1
2
3 4
6
7 8
2166
1n
HN1V02H
6105-11 2
7
100n
68K
3151
3168
120R
2180
10n
P1
P0
P0
P01
VCC1
MPX
VCC2
VDD
VCC1
VDD
VCC2
P1+FM
AM_FM
+FM
AM_FM
VDDVDD
P0
P01
P0
3139 118 55160 ...91660 dd wk203
PLEASE REFER TO 3103 308 6424
NOTE : ORIGINAL SCHEMATIC FROM ICAP VIENNA
p ...for provision only
* ... only assembled in FM/AM-version
USA ... for USA version only
LW ... for LW version only
LEGEND ...V MW mode
transmitter
...V LW mode
voltages measured while
V EVM
set is tuned to a strong
...V FM mode stereo
B
D
3
2 4
C
A
5
1
ELECTRICAL PARTS LIST - COMBI BOARD (excluding Tuner portion)
11-14 11-14
ELECTRICAL PARTS LIST - COMBI BOARD (excluding Tuner portion)
MISCELLANEOUS
1214 4822 071 55002 ! Fuse T5A 250V /34/37
1215 4822 071 55002 ! Fuse T5A 250V
1215 4822 252 51123 ! Fuse T6,3A 250V /37
1216 9965 000 07788 ! Fuse T2A 250V
1216 4822 253 10128 ! Fuse T2A 250V /37
1217 4822 071 53151 ! Fuse T315mA 250V
1217 4822 252 51151 ! Fuse T315mA 250V /37
1218 4822 071 51602 ! Fuse T1,6A 250V
1218 4822 252 51119 ! Fuse T1,6A 250V /37
1300 4822 267 31176 Loudspeaker Socket 4P
1501 4822 267 10953 Flex Socket 7pin Vert.
1504 4822 265 20553 Cinch Socket, Aux-in
1505 4822 267 10954 Flex Socket 5pin Vert. /21M
1507 4822 265 10981 Flex Socket 15pin Vert.
1508 2422 025 17411 Flex Socket 30pin Vert.
1508 2422 025 17412 Flex Socket 32pin Vert. /22
1803 4822 267 31996 Cinch Socket, Video-out /21M
CAPACITORS
2207 4822 121 43526 47nF 5% 250V
2208 3198 017 34730 47nF 16V
2209 5322 126 11578 1nF 10% 50V
2211 4822 124 42367 3300uF 20% 35V
2213 5322 121 42386 100nF 5% 63V
2214 5322 121 42386 100nF 5% 63V
2216 4822 124 80415 4700uF 20% 50V
2218 4822 124 80144 220uF 20% 25V
2220 4822 124 80144 220uF 20% 25V
2221 5322 121 42386 100nF 5% 63V
2222 2020 012 93547 100uF 20% 63V
2224 4822 124 21913 1uF 20% 63V
2225 4822 124 21913 1uF 20% 63V
2226 4822 121 43526 47nF 5% 250V
2227 5322 121 42386 100nF 5% 63V
2228 5322 121 42386 100nF 5% 63V
2229 4822 124 12328 6800uF 20% 25V
2230 4822 124 80144 220uF 20% 25V
2232 4822 126 14494 22nF 10% 25V
2233 4822 124 41751 47uF 20% 50V
2234 2238 586 59812 100nF 25V
2235 4822 126 13879 220nF 16V
2236 4822 126 13879 220nF 16V
2361 3198 016 36810 680pF 25V
2362 3198 016 36810 680pF 25V
2365 4822 121 43526 47nF 5% 250V
2366 4822 121 43526 47nF 5% 250V
2367 4822 121 42408 220nF 5% 63V
2368 4822 121 42408 220nF 5% 63V
2369 4822 121 42408 220nF 5% 63V
2370 4822 121 42408 220nF 5% 63V
2371 4822 124 40769 4,7uF 20% 100V
2372 4822 124 40769 4,7uF 20% 100V
2373 4822 122 33777 47pF 5% 63V
2377 4822 124 81151 22uF 50V
2378 4822 126 13883 220pF 5% 50V
2501 4822 124 22466 1uF 20% 50V
2502 4822 124 22466 1uF 20% 50V
2503 4822 124 22466 1uF 20% 50V
2504 4822 124 22466 1uF 20% 50V
2505 3198 016 31020 1nF 25V
2506 3198 016 31020 1nF 25V
2507 4822 124 22466 1uF 20% 50V
2508 4822 124 22466 1uF 20% 50V
2509 4822 124 22466 1uF 20% 50V
2510 4822 124 22466 1uF 20% 50V
2511 2020 552 94427 100pF 5% 50V
2512 2020 552 94427 100pF 5% 50V
2513 4822 124 22466 1uF 20% 50V
2514 4822 124 22466 1uF 20% 50V
2515 2020 552 94427 100pF 5% 50V
2516 2020 552 94427 100pF 5% 50V
2517 2020 552 94427 100pF 5% 50V
2518 2020 552 94427 100pF 5% 50V
2519 2020 552 94427 100pF 5% 50V
2520 2020 552 94427 100pF 5% 50V
2521 4822 126 13956 68pF 5% 63V
2522 4822 126 13956 68pF 5% 63V
2523 4822 124 40433 47uF 20% 25V
2524 4822 126 14238 2,2nF 50V
2525 4822 124 40196 220uF 20% 16V
2526 4822 124 81151 22uF 20% 50V
2527 3198 017 44740 470nF 10V
2528 2238 586 59812 100nF +80/-20% 50V
2529 4822 126 13193 4,7nF 10% 63V
2530 4822 126 13193 4,7nF 10% 63V
2537 4822 121 42408 220nF 5% 63V
2538 4822 121 42408 220nF 5% 63V
2539 5322 121 42661 330nF 5% 63V
2540 5322 121 42661 330nF 5% 63V
2541 4822 121 51252 470nF 5% 63V
2542 4822 121 51252 470nF 5% 63V
2543 2020 552 94427 100pF 5% 50V
2547 3198 017 44740 470nF 10V
2549 4822 124 40196 220uF 20% 16V
2560 4822 122 33741 10pF 10% 50V
2561 4822 122 33741 10pF 10% 50V
2563 3198 016 31020 1nF 25V
2564 3198 016 31020 1nF 25V
2567 3198 017 44740 470nF 10V
2568 3198 017 34730 47nF 16V
2570 4822 124 40433 47uF 20% 25V
2601 4822 124 40433 47uF 20% 25V
2602 2238 586 59812 100nF +80/-20% 50V
2603 4822 122 33752 15pF 5% 50V
2604 2020 552 94427 100pF 5% 50V
2605 4822 126 13881 470pF 5% 50V
2606 4822 126 13881 470pF 5% 50V
2607 4822 126 13883 220pF 5% 50V
2608 4822 126 13883 220pF 5% 50V
2609 4822 124 81151 22uF 50V
2610 4822 124 81151 22uF 50V
2611 2020 552 94427 100pF 5% 50V
2612 2020 552 94427 100pF 5% 50V
2613 4822 124 41584 100uF 20% 10V
2614 4822 126 14494 22nF 10% 25V
2615 4822 124 41751 47uF 20% 50V
2616 4822 126 14494 22nF 10% 25V
2617 4822 124 40248 10uF 20% 63V
2618 2020 552 94427 100pF 5% 50V
2662 4822 124 22652 2,2uF 20% 50V
2663 4822 124 22652 2,2uF 20% 50V
2664 2020 552 94427 100pF 5% 50V
2665 5322 126 11578 1nF 10% 50V /21M
2666 3198 017 44740 470nF 10V
2667 2020 012 93547 100uF 20% 63V
2885 2020 552 94427 100pF 5% 50V /21M
RESISTORS
3208 4822 053 21106 10M 5% 0,5W /37
3210 4822 050 24708 4R7 1% 0,6W
3211 4822 050 24708 4R7 1% 0,6W
3214 4822 116 83872 220R 5% 0,5W
3215 4822 116 83872 220R 5% 0,5W
3218 4822 116 52199 68R 5% 0,5W
3219 4822 116 83872 220R 5% 0,5W
3220 4822 116 83872 220R 5% 0,5W
3221 4822 116 52176 10R 5% 0,5W
3223 4822 050 24708 4R7 1% 0,6W
3224 4822 050 24708 4R7 1% 0,6W
3227 4822 116 52199 68R 5% 0,5W
3228 4822 050 11002 1k 1% 0,4W
3229 4822 116 52176 10R 5% 0,5W
3230 4822 116 52176 10R 5% 0,5W
3232 4822 116 52207 1k2 5% 0,5W
3233 4822 116 52206 120R 5% 0,5W
3235 4822 116 52289 5k6 5% 0,5W
3236 4822 116 52256 2k2 5% 0,5W
3237 4822 050 21003 10k 1% 0,6W
3238 4822 050 21003 10k 1% 0,6W
3239 4822 116 52283 4k7 5% 0,5W
3244 4822 051 30333 33k 5% 0,062W
3245 4822 117 11817 1k2 1% 1/16W
3246 4822 117 11817 1k2 1% 1/16W
3247 4822 117 11817 1k2 1% 1/16W
3248 4822 117 11817 1k2 1% 1/16W
3249 4822 051 30103 10k 5% 0,062W
3250 4822 051 30472 4k7 5% 0,062W
3251 4822 116 52283 4k7 5% 0,5W /22
3252 4822 116 83872 220R 5% 0,5W
3253 4822 116 83872 220R 5% 0,5W
3254 4822 116 52257 22k 5% 0,5W
3361 4822 117 12864 82k 5% 0,062W
3362 4822 117 12864 82k 5% 0,062W
3363 4822 117 12902 8k2 1% 0,063W
3364 4822 117 12902 8k2 1% 0,063W
3365 4822 117 13608 4,7R 5% 0,062W
3366 4822 117 13608 4,7R 5% 0,062W
3367 4822 117 13608 4,7R 5% 0,062W
3368 4822 117 13608 4,7R 5% 0,062W
3369 4822 117 13608 4,7R 5% 0,062W
3370 4822 117 13608 4,7R 5% 0,062W
3371 4822 117 13608 4,7R 5% 0,062W
3372 4822 117 13608 4,7R 5% 0,062W
3373 4822 116 52283 4k7 5% 0,5W
3374 4822 116 83883 470R 5% 0,5W
3376 4822 051 30123 12k 5% 0,062W
3377 4822 051 30331 330R 5% 0,062W
3378 4822 051 30222 2k2 5% 0,062W
3379 4822 051 30103 10k 5% 0,062W
3384 4822 051 30152 1k5 5% 0,062W
3385 4822 051 30154 150k 5% 0,062W
3386 4822 051 30101 100R 5% 0,062W
3387 4822 051 30103 10k 5% 0,062W
3388 4822 051 30103 10k 5% 0,062W
3389 4822 051 30123 12k 5% 0,062W
3390 4822 051 30123 12k 5% 0,062W
3392 4822 051 30102 1k 5% 0,062W
3501 4822 051 30102 1k 5% 0,062W
3502 4822 051 30102 1k 5% 0,062W
3505 4822 051 30222 2k2 5% 0,062W
3506 4822 051 30222 2k2 5% 0,062W
3507 4822 051 30332 3k3 5% 0,062W
3508 4822 051 30332 3k3 5% 0,062W
3509 4822 051 30273 27k 5% 0,062W
3510 4822 051 30273 27k 5% 0,062W
3511 4822 051 30152 1k5 5% 0,062W
3512 4822 051 30152 1k5 5% 0,062W
3513 4822 051 30102 1k 5% 0,062W
3514 4822 051 30102 1k 5% 0,062W
3517 4822 051 30472 4k7 5% 0,062W
3518 4822 051 30472 4k7 5% 0,062W
3519 4822 051 30123 12k 5% 0,062W
3520 4822 051 30123 12k 5% 0,062W
3521 4822 051 30153 15k 5% 0,062W
3522 4822 051 30153 15k 5% 0,062W
3523 4822 051 30151 150R 5% 0,062W
3524 4822 051 30221 220R 5% 0,062W
3525 4822 051 30221 220R 5% 0,062W
RESISTORS
11-15 11-15
ELECTRICAL PARTS LIST - COMBI BOARD (excluding Tuner portion) ELECTRICAL PARTS LIST - COMBI BOARD (excluding Tuner portion)
3531 4822 117 12925 47k 1% 0,063W
3532 4822 117 12925 47k 1% 0,063W
3539 4822 117 12902 8k2 1% 0,063W
3540 4822 117 12902 8k2 1% 0,063W
3541 4822 051 30562 5k6 5% 0,063W
3542 4822 051 30562 5k6 5% 0,063W
3543 4822 116 52289 5k6 5% 0,5W
3560 4822 051 30102 1k 5% 0,062W
3561 4822 051 30102 1k 5% 0,062W
3563 4822 051 30221 220R 5% 0,062W
3564 4822 051 30221 220R 5% 0,062W
3601 4822 051 30154 150k 5% 0,062W
3602 4822 051 30154 150k 5% 0,062W
3603 4822 051 30151 150R 5% 0,062W
3604 4822 051 30391 390R 5% 0,062W
3605 4822 051 30334 330k 5% 0,062W
3606 4822 117 12864 82k 5% 0,062W
3607 4822 117 11817 1k2 1% 1/16W
3608 4822 051 30273 27k 5% 0,062W
3609 4822 051 30102 1k 5% 0,062W
3610 4822 051 30102 1k 5% 0,062W
3611 4822 051 30102 1k 5% 0,062W
3612 4822 051 30102 1k 5% 0,062W
3613 4822 051 30102 1k 5% 0,062W
3614 4822 051 30102 1k 5% 0,062W
3615 4822 051 30102 1k 5% 0,062W
3616 4822 051 30102 1k 5% 0,062W
3617 4822 051 30339 33R 5% 0,062W
3618 4822 051 30339 33R 5% 0,062W
3619 4822 051 30479 47R 5% 0,062W
3620 4822 051 30479 47R 5% 0,062W
3621 4822 051 30472 4k7 5% 0,062W
3622 4822 051 30472 4k7 5% 0,062W
3623 4822 052 10109 10R 5% 0,33W
3624 4822 051 30103 10k 5% 0,062W
3625 4822 051 30103 10k 5% 0,062W
3626 4822 051 30102 1k 5% 0,062W
3627 4822 051 30562 5k6 5% 0,063W
3628 4822 051 30472 4k7 5% 0,062W
3629 4822 051 30472 4k7 5% 0,062W
3630 4822 051 30123 12k 5% 0,062W
3631 4822 051 30123 12k 5% 0,062W
3632 4822 051 30109 10R 5% 0,062W
3633 4822 051 30109 10R 5% 0,062W
3634 4822 051 30273 27k 5% 0,062W
3635 4822 051 30682 6k8 5% 0,062W
3636 4822 051 30682 6k8 5% 0,062W
4201 4822 051 30008 0R Jumper 0603
4216 4822 051 30008 0R Jumper 0603
4501 4822 051 30008 0R Jumper 0603 not for /21M
4508 4822 051 30008 0R Jumper 0603
4509 4822 051 30008 0R Jumper 0603
4514 4822 051 30008 0R Jumper 0603
4515 4822 051 30008 0R Jumper 0603
4516 4822 051 30008 0R Jumper 0603
4517 4822 051 30008 0R Jumper 0603
4518 4822 051 30008 0R Jumper 0603
4519 4822 051 30008 0R Jumper 0603
4520 4822 051 30008 0R Jumper 0603
4521 4822 051 30008 0R Jumper 0603
4522 4822 051 30008 0R Jumper 0603
4523 4822 051 30008 0R Jumper 0603
4524 4822 051 30008 0R Jumper 0603
4525 4822 051 30008 0R Jumper 0603
4526 4822 051 30008 0R Jumper 0603
4527 4822 051 30008 0R Jumper 0603
4528 4822 051 30008 0R Jumper 0603
4529 4822 051 30008 0R Jumper 0603
4530 4822 051 30008 0R Jumper 0603
4531 4822 051 30008 0R Jumper 0603
4532 4822 051 30008 0R Jumper 0603
4533 4822 051 30008 0R Jumper 0603
4534 4822 051 30008 0R Jumper 0603
4535 4822 051 30008 0R Jumper 0603
4536 4822 051 30008 0R Jumper 0603
4537 4822 051 30008 0R Jumper 0603
4538 4822 051 30008 0R Jumper 0603
4539 4822 051 30008 0R Jumper 0603
4540 4822 051 30008 0R Jumper 0603
4542 4822 051 30008 0R Jumper 0603
4543 4822 051 30008 0R Jumper 0603
4544 4822 051 30008 0R Jumper 0603
4546 4822 051 30008 0R Jumper 0603
4547 4822 051 30008 0R Jumper 0603
4548 4822 051 30008 0R Jumper 0603
4549 4822 051 30008 0R Jumper 0603 /22/34
4552 4822 051 30008 0R Jumper 0603
4553 4822 051 30008 0R Jumper 0603
4554 4822 051 30008 0R Jumper 0603
4555 4822 051 30008 0R Jumper 0603
4556 4822 051 30008 0R Jumper 0603
4557 4822 051 30008 0R Jumper 0603
4558 4822 051 30008 0R Jumper 0603
4559 4822 051 30008 0R Jumper 0603
4560 4822 051 30008 0R Jumper 0603
4561 4822 051 30008 0R Jumper 0603
4562 4822 051 30008 0R Jumper 0603
4563 4822 051 30008 0R Jumper 0603
4564 4822 051 30008 0R Jumper 0603
4569 4822 051 30008 0R Jumper 0603
4572 4822 051 30008 0R Jumper 0603
4573 4822 051 30008 0R Jumper 0603
4574 4822 051 30008 0R Jumper 0603
4575 4822 051 30008 0R Jumper 0603
4576 4822 051 30008 0R Jumper 0603
4578 4822 051 30008 0R Jumper 0603
4588 4822 051 30008 0R Jumper 0603
COILS & FILTERS
5202 4822 157 11832 Mains Filter 400uH 3A /34
5301 4822 157 62255 Coil 1uH 18,5 Turns
5302 4822 157 62255 Coil 1uH 18,5 Turns
5303 4822 157 62255 Coil 1uH 18,5 Turns
5304 4822 157 62255 Coil 1uH 18,5 Turns
5305 4822 157 62552 Coil 2,2uH 5%
5501 4822 157 62552 Coil 2,2uH 5%
5601 4822 157 62552 Coil 2,2uH 5%
DIODES
6203 4822 130 31878 1N4003G
6210 4822 130 10944 GBU6D
6245 4822 130 31878 1N4003G
6246 4822 130 31878 1N4003G
6247 4822 130 31878 1N4003G
6248 4822 130 31878 1N4003G
6249 4822 130 31878 1N4003G
6250 4822 130 31878 1N4003G
6251 4822 130 34174 BZX79-B4V7
6253 4822 130 31878 1N4003G
6254 4822 130 31878 1N4003G
6255 4822 130 31878 1N4003G
6256 4822 130 31878 1N4003G
6257 4822 130 34142 BZX79-B33
6258 4822 130 30621 1N4148
6259 4822 130 30621 1N4148
6260 4822 130 34173 BZX79-B5V6
6261 4822 130 31878 1N4003G
6262 4822 130 31878 1N4003G
6263 4822 130 31878 1N4003G
6264 4822 130 31878 1N4003G
6266 4822 130 30621 1N4148 /22
6267 4822 130 34173 BZX79-B5V6
6371 4822 130 31878 1N5392
6372 4822 130 31878 1N5392
6373 3198 010 53980 BZX79-B3V9
6374 4822 130 30621 1N4148
6375 4822 130 30621 1N4148
6376 4822 130 31878 1N4003G
6377 4822 130 31878 1N4003G
6378 4822 130 31878 1N4003G
6379 4822 130 31878 1N4003G
6380 3198 010 52290 BZX79-B22
6502 4822 130 61219 BZX79-B10
6503 4822 130 31878 1N4003G
6504 4822 130 31878 1N4003G
6509 4822 130 61219 BZX79-B10
TRANSISTORS & INTEGRATED CIRCUITS
7210 4822 130 40981 BC337-25
7211 4822 130 40981 BC337-25
7212 4822 130 40981 BC337-25
7213 4822 130 40981 BC337-25
7214 4822 209 33575 L7812CP
7217 4822 130 41246 BC327-25
7218 4822 130 40995 BD438
7219 4822 130 60511 BC847B
7220 4822 209 31841 L7805CP
7301 9322 174 32682 AN17830A
7302 4822 130 11578 STP16NE06
7303 4822 130 60373 BC856B
7304 4822 130 60511 BC847B
7501 9322 150 74668 TDA7468D
7502 4822 130 60511 BC847B
7600 4822 209 31378 NJM4556MB
7601 4822 130 60511 BC847B
7602 4822 130 42804 BC817-25
7603 4822 130 42804 BC817-25
7604 4822 130 42804 BC817-25
7605 4822 130 60511 BC847B
7606 4822 130 60511 BC847B
7607 4822 130 60373 BC857B
7608 4822 130 42804 BC817-25
7609 4822 130 60373 BC857B
Note: Only the parts mentioned in this list are normal service
spare parts.
11-16 11-16
MISCELLANEOUS
1101 2422 015 19376 Socket 2P Clickfit USA only
1102 4822 267 10283 Socket Coaxial 75R not USA
1103 4822 265 31184 JST Connector 2P
CAPACITORS
2101 4822 122 33777 47pF 5% 63V
2102 2238 586 59812 100nF +80/-20% 50V
2103 5322 126 11578 1nF 10% 50V
2104 2020 552 94427 100pF 5% 50V
2105 2238 586 59812 100nF +80/-20% 50V USA only
2106 2020 800 00191 Trimmer 3-11pF 100V
2107 4822 121 51319 1µF 10% 63V
2120 4822 126 14507 18pF 5% 50V
2124 4822 126 14494 22nF 10% 25V
2125 2238 861 18561 560pF 1% 50V
2126 4822 126 14241 330pF 1% 50V
2127 4822 126 13879 220nF +80/-20% 16V
2128 4822 124 40248 10µF 20% 63V
2129 4822 124 41584 100µF 20% 10V
2130 4822 126 14494 22nF 10% 25V
2131 3198 017 44740 470nF 10V
2132 3198 017 44740 470nF 10V
2133 4822 124 21913 1µF 20% 63V
2134 3198 017 31530 15nF 50V not USA
2134 4822 126 14494 22nF 10% 25V USA only
2135 3198 017 31530 15nF 50V not USA
2135 4822 126 14494 22nF 10% 25V USA only
2136 4822 126 13879 220nF +80/-20% 16V
2137 4822 126 13879 220nF +80/-20% 16V
2138 4822 124 22652 2,2µF 20% 50V
2139 4822 122 33752 15pF 5% 50V
2140 4822 126 14226 82pF 5% 50V
2141 2238 586 59812 100nF +80/-20% 50V
2143 4822 126 13879 220nF +80/-20% 16V
2144 4822 124 21913 1µF 20% 63V
2145 4822 126 13883 220pF 5% 50V
2146 4822 126 13883 220pF 5% 50V
2147 4822 126 13883 220pF 5% 50V
2148 4822 126 14238 2,2nF 50V
2149 2222 867 15339 33pF 5% 50V RDS only
2150 4822 126 14585 100nF 10% 50V
2152 4822 126 14549 33nF 16V not E Eur
2152 4822 126 14249 560pF 10% 63V E Eur only
2153 4822 122 33752 15pF 5% 50V not E Eur
2153 4822 126 11663 12pF 50V E Eur only
2155 2020 800 00191 Trimmer 3-11pF 100V
2159 2222 867 15339 33pF 5% 50V
2164 3198 017 44740 470nF 10V
2165 2238 586 59812 100nF +80/-20% 50V
2166 5322 126 11578 1nF 10% 50V
2167 4822 126 11663 12pF 50V
2169 4822 126 14238 2,2nF 50V RDS only
ELECTRICAL PARTS LIST - COMBI BOARD (Non-Cenelec Tuner portion only)
RESISTORS
3101 4822 051 30333 33k 5% 0,062W
3102 4822 117 13632 100k 1% 0,62W
3103 4822 117 12902 8k2 1% 0,063W
3104 4822 117 13577 330R 1% 0,1W
3105 4822 051 30221 220R 5% 0,062W
3132 4822 051 30479 47R 5% 0,062W
3134 4822 051 30223 22k 5% 0,062W
3141 4822 051 30563 56k 5% 0,062W
3142 4822 100 12159 Trim-pot 100k 30%
3143 4822 051 30223 22k 5% 0,062W RDS only
3144 4822 051 30102 1k 5% 0,062W RDS only
3145 4822 051 30222 2k2 5% 0,062W
3146 4822 117 12139 22R 5% 0,062W
3152 4822 051 30471 470R 5% 0,062W
3153 4822 051 30471 470R 5% 0,062W
3154 4822 051 30331 330R 5% 0,062W
3155 4822 051 30221 220R 5% 0,062W
3156 4822 117 13632 100k 1% 0,062W
3157 4822 117 13632 100k 1% 0,062W
3158 4822 051 30471 470R 5% 0,062W
3159 4822 051 30471 470R 5% 0,062W
3160 4822 051 30471 470R 5% 0,062W
3161 4822 051 20223 22k 5% 0,1W
3167 4822 051 20121 120R 5% 0,1W
3168 4822 051 30121 120R 5% 0,062W
3169 4822 051 30154 150k 5% 0,062W
3170 4822 117 13632 100k 1% 0,62W
3172 4822 051 30562 5k6 5% 0,063W
3176 4822 051 30333 33k 5% 0,062W RDS only
3181 4822 051 30102 1k 5% 0,062W
4103 4822 051 30008 0R Jumper 0603
4106 4822 051 20008 0R Jumper 0805
4107 4822 051 30008 0R Jumper 0603
4108 4822 051 30008 0R Jumper 0603
COILS & FILTERS
5102 4822 157 71634 RF-Coil MW
5109 4822 242 70665 FM-IF Filter 10,7MHz
5110 4822 242 70665 FM-IF Filter 10,7MHz
5111 2422 549 44023 AM-IF Filter 450kHz
5112 4822 157 70302 AM-IF Filter 450kHz
5114 4822 157 70302 AM-IF Filter 450kHz
5119 4822 157 11443 Discriminator Coil
5121 4822 242 10261 Quartz 75kHz
5123 2422 549 44108 RF-Coil AM-Oscillator
5130 4822 157 11843 RF-Coil 1,5 Turns
5131 4822 157 11843 RF-Coil 1,5 Turns
DIODES
6103 5322 130 34337 BAV99
6105 4822 130 83075 HN1V02H-B
6106 9340 255 30115 BAS216
6107 9340 386 90115 BZX284-C11
6120 9340 255 30115 BAS216
6130 4822 130 82833 1SV228
6131 4822 130 82833 1SV228
TRANSISTORS & INTEGRATED CIRCUITS
7101 9351 740 80557 TEA5757H/V1
7102 4822 130 42131 BF550
7103 5322 130 42756 BC857C RDS only
7111 5322 130 42755 BC847C
7112 4822 130 40959 BC547B
ELECTRICAL PARTS LIST - COMBI BOARD (Non-Cenelec Tuner portion only)
11-17
ELECTRICAL PARTS LIST - COMBI BOARD (Cenelec Tuner portion only)
MISCELLANEOUS
1102 4822 267 10283 Socket Coaxial 75R
1103 4822 265 31184 JST Connector 2P
1110 2422 542 90071 FM Frontend FE450-G01
CAPACITORS
2102 2238 586 59812 100nF +80/-20% 50V
2106 2020 800 00191 Trimmer 3-11pF 100V
2107 4822 121 51319 1µF 10% 63V
2120 4822 126 14507 18pF 5% 50V
2124 5322 126 11583 10nF 10% 50V
2125 2238 861 18561 560pF 1% 50V
2127 4822 126 13879 220nF +80/-20% 16V
2128 4822 124 40248 10µF 20% 63V
2129 4822 124 41584 100µF 20% 10V
2130 4822 126 14494 22nF 10% 25V
2131 3198 017 44740 470nF 10V
2132 3198 017 44740 470nF 10V
2133 4822 124 21913 1µF 20% 63V
2134 3198 017 31530 15nF 50V
2135 3198 017 31530 15nF 50V
2136 4822 126 13879 220nF +80/-20% 16V
2137 4822 126 13879 220nF +80/-20% 16V
2138 4822 124 22652 2,2µF 20% 50V
2139 4822 122 33752 15pF 5% 50V
2140 4822 126 14226 82pF 5% 50V
2141 2238 586 59812 100nF +80/-20% 50V
2143 4822 126 13879 220nF +80/-20% 16V
2144 4822 124 21913 1µF 20% 63V
2145 4822 126 13883 220pF 5% 50V
2146 4822 122 33575 220pF 5% 63V
2147 4822 122 33575 220pF 5% 63V
2148 4822 126 14238 2,2nF 50V
2149 2222 867 15339 33pF 5% 50V
2150 4822 126 14585 100nF 10% 50V
2159 2222 867 15339 33pF 5% 50V
2162 4822 124 81151 22µF 50V
2164 3198 017 44740 470nF 10V
2165 2238 586 59812 100nF +80/-20% 50V
2166 5322 122 31647 1nF 10% 63V
2167 4822 126 11663 12pF 50V
2169 4822 126 14238 2,2nF 50V
2180 5322 126 11583 10nF 10% 50V
2191 4822 124 41584 100µF 20% 10V
RESISTORS
3105 4822 051 30221 220R 5% 0,062W
3130 4822 117 12968 820R 5% 0,62W
3131 4822 117 12968 820R 5% 0,62W
3132 4822 051 30479 47R 5% 0,062W
3134 4822 051 30223 22k 5% 0,062W
3135 4822 051 30102 1k 5% 0,062W
3141 4822 051 30563 56k 5% 0,062W
3142 4822 100 12159 Trimpot 100k 30%
3143 4822 051 30223 22k 5% 0,062W
3144 4822 051 30102 1k 5% 0,062W
3145 4822 051 30222 2k2 5% 0,062W
3146 4822 117 12139 22R 5% 0,062W
3150 4822 051 30103 10k 5% 0,062W
3151 4822 051 30683 68k 5% 0,062W
3152 4822 051 30471 470R 5% 0,062W
3153 4822 051 30471 470R 5% 0,062W
3154 4822 051 30331 330R 5% 0,062W
3155 4822 051 30151 150R 5% 0,062W
3156 4822 117 13632 100k 1% 0,62W
3157 4822 117 13632 100k 1% 0,62W
3158 4822 051 30471 470R 5% 0,062W
3159 4822 051 30471 470R 5% 0,062W
3160 4822 051 30471 470R 5% 0,062W
3161 4822 051 30223 22k 5% 0,062W
3167 4822 051 20121 120R 5% 0,1W
3168 4822 051 30121 120R 5% 0,062W
3169 4822 051 30154 150k 5% 0,062W
3171 4822 117 12925 47k 1% 0,063W
3172 4822 051 30562 5k6 5% 0,063W
3176 4822 051 30333 33k 5% 0,062W
3190 4822 051 30121 120R 5% 0,062W
3191 4822 051 30121 120R 5% 0,062W
3192 4822 051 30331 330R 5% 0,062W
3193 4822 051 30331 330R 5% 0,062W
3194 4822 051 30222 2k2 5% 0,062W
3195 4822 051 30101 100R 5% 0,062W
4101 4822 051 30008 0R Jumper 0603
4102 4822 051 30008 0R Jumper 0603
4104 4822 051 30008 0R Jumper 0603
4105 4822 051 20008 0R Jumper 0805
4106 4822 051 30008 0R Jumper 0603
4107 4822 051 20008 0R Jumper 0805
COILS & FILTERS
5102 4822 157 71634 RF-Coil MW
5109 4822 157 71639 FM-IF Filter 10,7MHz
5110 4822 242 70665 FM-IF Filter 10,7MHz
5111 2422 549 44023 AM-IF Filter 450kHz
5112 4822 157 70302 AM-IF Filter 450kHz
5114 4822 157 70302 AM-IF Filter 450kHz
5115 4822 157 71636 Birdie Coil
5118 2422 535 95881 Coil 0,1µH 5%
5119 4822 157 11443 Discriminator Coil
5121 4822 242 10261 Quartz 75kHz
5123 2422 549 44108 RF-Coil AM-Oscillator
DIODES
6105 4822 130 83075 HN1V02H-B
6106 9340 255 30115 BAS216
DIODES
11-18
ELECTRICAL PARTS LIST - COMBI BOARD (Cenelec Tuner portion only)
6107 9340 386 90115 BZX284-C11
TRANSISTORS & INTEGRATED CIRCUITS
7101 9351 772 20557 TEA5762H/V1
7103 5322 130 42756 BC857C
7110 4822 130 60373 BC857B
7111 5322 130 42755 BC847C
7112 4822 130 44503 BC547C
12-1 12-1
EXPLODED VIEW - MAIN UNIT
Exploded view 3139 119 34330 dd wk208
1102C
Blown-up of the Heaksink area
12-2 12-2
MECHANICAL & ACCESSORIES PARTS LIST - MAIN UNIT SCREW LISTS - MAIN UNIT
185 D3 x 12
186 D3 x 12
211 D3 x 12
212 D3 x 12
213 D3 x 12
214 D3 x 12
215 D3 x 12
226 M3 x 6
227 M3 x 6
231 M3 x 10
232 M3 x 10
233 M3 x 10
276 M3 x 6
277 M3 x 10
278 M3 x 6
283 D3 x 12
287 D3 x 12
288 D3 x 12
292 D3 x 12
293 D3 x 12
294 D3 x 10
297 D3 x 12
298 D3 x 12
300 D3 x 12
101 3139 118 17190 Cabinet Front /21M
101 3139 118 18420 Cabinet Front /22
101 3139 118 18410 Cabinet Front /34
101 3139 118 17540 Cabinet Front /37
103 3139 118 17550 Cover CDC Panel
103 3139 118 16961 Cover CDC Panel /21M
106 3139 118 17560 Cover Tray CDC
106 3139 118 17200 Cover Tray CDC /21M
108 4822 454 13408 Badge Philips
118 3139 110 00150 Badge ERCOS /21M
128 3139 118 18350 Window Display /21M
128 3139 118 18140 Window Display /22
128 3139 118 18170 Window Display /34
128 3139 118 17570 Window Display /37
133 3139 118 16390 Knob Karaoke /21M
134 3139 118 16890 Button Set Power
135 3139 118 17610 Button Set Source /21M
135 3139 118 16900 Button Set Source /22/34
135 3139 118 17230 Button Set Source /37
136 3139 118 17940 Button Set Control
136 3139 118 17620 Button Set Control /21M
138 3139 118 17690 Knob Jog Rotary
138 3139 118 16350 Knob Jog Rotary /21M
139 3139 118 17700 Knob Volume Rotary
139 3139 118 16360 Knob Volume Rotary /21M
158 3139 118 17670 Cover Cassette Right
158 3139 118 16940 Cover Cassette Right /21M
159 3139 118 17680 Cover Cassette Left
159 3139 118 16950 Cover Cassette Left /21M
160 3139 114 75940 Lens Cassette Right
160 3139 114 74280 Lens Cassette Right /21M
161 3139 114 75950 Lens Cass, Right Top
161 3139 114 74570 Lens Cass, Right Top /21M
162 3139 114 75960 Lens Cassette Left
162 3139 114 74290 Lens Cassette Left /21M
163 3139 114 75970 Lens Cass, Left Top
163 3139 114 74560 Lens Cass, Left Top /21M
199 4822 402 10621 Push-Catch
200 4822 529 10322 Damper Assembly
201 3139 114 68640 Push Catch Left
203 4822 492 11344 Spring Compression
204 4822 402 11246 Bracket Right
205 4822 402 11245 Bracket Left
206 3139 111 01380 Spring Torsion Right
207 3139 111 01390 Spring Torsion Left
209 4822 492 70231 Spring Leaf
242 4822 462 40683 Foot Rubber SQ
268 3140 113 21880 Mains Cord Relief
268 3140 113 22100 Mains Cord Relief /37
275 4822 492 11735 Spring Trans
350 3139 118 79060 LS Package FW-V355/21M
350 3139 118 79740 LS Package FW-M355/22/34
350 3139 118 79620 LS Package FW-M355/37
9965 000 11642 Left LS Box FW-V355/21M
9965 000 11602 Right LS Box FW-V355/21M
9965 000 11651 Left LS Box FW-M355/22/34
9965 000 11652 Right LS Box FW-M355/22/34
9965 000 11649 Left LS Box FW-M355/37
9965 000 11650 Right LS Box FW-M355/37
351 4822 303 50063 FM Aerial 75R
351 4822 320 11094 FM Antenna Wire /37
356 3139 228 60100 Remote Control FW-M355
356 3139 228 85100 Remote Control FW-V355
384 2422 549 45067 AM Loop Antenna
385 2422 070 98145 ! Mains Cord
385 2422 070 98203 ! Mains Cord /37
391 4822 263 21206 Cinch Cable 1,7M /21M
1400 3139 110 35940 Flex Cable 30pin 18cm AD
1400 3139 110 35930 Flex Cable 32pin 18cm AD
1402 4822 320 12703 Flex Cable 7pin 14cm BD
1500 3139 110 35690 Flex Cable 5pin 14cm AD
1700 4822 320 12654 Flex Cable 7pin 22cm AD
1800 3139 110 35880 Flex Cable 15pin 18cm BD
5001 3139 118 32520 ! Mains Transformer /21M
5001 3139 118 32510 ! Mains Transformer /22/34
5001 3139 118 32500 ! Mains Transformer /37
Note: Only the parts mentioned in this list are normal service
spare parts.