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Published by RB 0364 Service PaCE
Copyright 2003 Philips Consumer EAll rights reserved. No part of this puretrieval system or transmitted, in anymechanical, photocopying, or otherw
Colour Television Chassis
L01.1AAC
Video IF + Sound IF (Diagram A5) 30 41-46Synchronisation (Diagram A6) 31 41-46Control (Diagram A7) 32 41-46Audio Amplifier (Diagram A8) 33 41-46NICAM, 2CS, BTSC Stereo Dec. (Diagram A9) 34 41-46Audio/Video Source Switching (Diagram A10) 35 41-46BTSC-NDBX Stereo Decoder (Diagram A11) 36 41-46Front IO, Front Control and HP (Diagram A12) 37 41-46Rear IO CinchDiversity TablesPIP + Tilt InterfaceCRT Panel: ECO ScavemCRT Panel: ECO ScavemSide AV Panel + HeadphonTop Control PanelDegaussing + DAF PanelFront Interface PanelPrinted in the Netherlands Subject to modification EN 3122 785 13210
lectronics B.V. Eindhoven, The Netherlands.blication may be reproduced, stored in a form or by any means, electronic,
ise without the prior permission of Philips.
(Diagram A13) 38 41-4639
(Diagram A16) 40 41-46(Diagram B1) 47 49-50(Diagram B2) 48 49-50
e (Diagram C) 51 51(Diagram E) 52 52(Diagram G) 53 53(Diagram Q1) 54 54Contents Page Contents Page1. Technical Specifications, Connections, and
Chassis Overview 22. Safety and Maintenance Instructions, Warnings,
and Notes 43. Directions for Use 64. Mechanical Instructions 165. Service Modes, Error Codes, and Faultfinding 186. Block Diagram, I2C, Supply Voltage, and
Testpoint OverviewsBlock Diagram 23I2C and Supply Voltage Diagram 24Testpoint Overview Mono Carrier & CRT Panel 25
7. Electrical Diagrams and PWBs Diagram PWBPower Supply (Diagram A1) 26 41-46Line Deflection (Diagram A2) 27 41-46Frame Deflection (Diagram A3) 28 41-46Tuner IF (Diagram A4) 29 41-46
8. Alignments 559. Circuit Description 61
Abbreviation List 70IC Data Sheets 71
10 Spare Parts List 7211 Revision List 76
Block Diagram, Supply Voltage, and Testpoint Overview 23L01.1A AC 6.
C4
C5
5604 3611
360336043625
3624
56035602
DAF (34" only)G
CRTB1 ECO SCAVEMB2
2
A5 A6
A13
A2
A1
A13 A4
A4 A5
A8A9
A10
T INTFACELY)
T CONTROL
CONTROLA7 +3.3V
36063607
+3.9V
+3.3V
C5
C2
C163
166012MHz64
IR
POWER DOWN
STATUS1
STATUS2
LED6691
KEYBOARD-_PROTN
EW-PROTECTION
KEYBOARD_PROTN
KEYBOARD_PROTN
7606
7200-BTDA95XX
I/O
VSTPWM-DAC
ROMRAM
CPU
IICBUS
TRANSCEIVER
I/OPORTS
6968 7
72
71
3
865
66 61 59
1
2
IR 67
LED 5
80
7602M24C08
EEPROM(NVM)
SDA
SCL
COMB-BYPASS
A10
A16
70 COMB-SEL-CVBS0 or AV2A16 STANDBY-CON
A278 BASS PANORAMA77 TREBLE-BUZZER-HOSP-APP
A8
A8
A1
73 VOLUME/MUTE
TILT
SDA
SCL
02452431
2
3
5
6
OROR
9641
9631
SDM
3172ON
1/10PAGES
MEMORY
TELETEXT
+OSD
CVBS SYNC
7
3334
3332
3336
02211
2
027812 SCAVEMCOIL
0221
0261
DAFCIRCUIT0233
54515445
3
1
FOCUS VG2
EHT
0220
0244
1 2 3 4 5
A B C D
10 EHT info
A
02581
2
1
2
BKL
V12
V11
V13
V14
V15
V16
1
2
3
44
5
6
7330TDA6107Q
2
1
3
8
5
9
7
R
G
B
EHT-INFO
Filament
+200VA
R
+200VA
+13V
+13V
SCAVEMPROCESSING
+200VA
3340
2340 1 2 3 4 5
3341
3342
R
G
B
CRT
25kV
FOCUSEHT
E
H
TVG2
86
11
10 9 5 7 1
0165AQUADAG
ERR9
ERR6
ERR5
ERR11
ERR2
IR
LED6691
OR
POWER-DOWN6601
GB
VLOTAUX +50V
IF DAF PANEL IS MOUNTED
5493
+
02986. Block Diagram, Supply Voltage, and Testpoint OverviewBlock Diagram
V4
I1
I2
V10I4
I3V9
A1
0265
SDA
SCL
5201
5001
TV TUNER+
FM-RADIOTUNER
(OPTIONAL)
3001
3000
3213
7205
2203
3211
72021202
7203
6001BZX79-C33
LINE DEFLECTIONA2
TUNER IFA4
DEGAUSSING (34" only)G
FRONT I/OA12
A7
A7
COMB-BYPASSA7
VIDEO IF, SOUND IFA5
A5
A9A8
A13A12
A2
1506
3505PTH451C
1505DegaussingCoil
3507
3506
+t
3
1
2
1
2
+t +t
+t
FILTERSELECT
1000
7001, 7002
6, 7 9
1
12
2
10
FM
VIF_1
VIF_2
RF_AGC
1
VLOTAUX +5V
VT_SUPPLY
A
B
C
+8V
+8V
VT
AGC5
A7
A
4
FM
IF11
1838
7206
3230
3208
7201
MONO/AM_MONO_SOUND
33
48
19
22
23
24
SC1_LIN
LFRONT-IN
28 29
FMR QSS_AM_DEM_OUT
AUDIO CARRIERFILTERS
7200-ATDA95XX10021003
1004
VIDEOIF
AGC
SIF_1
SIF_2
VIDEOPLL
DEMOD.
VIDEOAMPLIFIER
SOUNDFM-DEMOD.DE-EMPH.
AUDIOSWITCH
SOUNDAMPL.+ AVL
QSSSOUNDIF + AGC
QSS MIXERAM DEMOD.
L1
V5
3210
COMB-BYPASS
40
471200 4.5MHz NTSC
5.5MHz PAL6MHz AP MULTI
1201
A13'
SS-C-IN
RES.
45
A10
A10SSY-CVBS-IN 44
A13
A13
A10
A10
A10
CVBS1-IN 42
7200-CTDA95XX
I/OSWITCHING
Y-DELAY
EHT INFOPROC.
EHT info
R-Y
B-Y
UV
R
GB
R
G
B
56
57
58
55
YVIDEO
FILTERS
RGBMATRIX
RGBINSERT
BLACKSTRETCH
WHITESTRETCH
RGBCONTROL
OSD TEXTINSERT
BLUESTRETCH
WHITE-P.ADJ
VIDEOIDENT
V
L
SIDE AVC
V
02516
L 3
R 1
02196
3
1
MONO
V
L
R
CVBS-FRONT-IN
L-FRONT-IN
R-FRONT-IN
A
B
C
STEREO
AUDIO AMPLIFIERA8
HEADPHONEA12
FRON(PARTQ1
FRONA12
A9
E
A10
A9
A8
A11
A6
3833
3834 2847
A13
A10
NICAM + 2CS + BTSC (STEREO/SAP) DECODERA97831MSP34X5G
QSS-AM-DEM-OUT
FMR 47
A5MONO/AM-MONO-SOUND
78347835
6692TSOP1836
ON/OFF
+3V3
MAIN-OUT-L
44
A13 SC1-L IN 41
A13 SC1-R IN 42
A10 SC2-L IN 39
A10 SC2-R IN 40
A7 SDA 8
A7 SCL 7
25
4 SEL-MAIN-FRNT-RRA1330 R OUT
L OUT
A7
A5
A5
31
MAIN-OUT-R24
51
52
AUDIODEMODULATOR
NICAM + 2CSBTSC, AM, FM
3832
ERR10
183118M432
7901 AN7522N (STEREO)7902 AN7523N (MONO)
6 2 L+
L89VOLUME MUTE
MONO/AM_MONO-SOUND
1MAINAUX_FB
ERR7
7209, 7210FM RADIO
DE-EMPHASIS
0280
A24 L-
A310 R-
A412 R+ R
L
R
4
3
2
1
02554
3
2
1
L+
L-
R-
R+
L+
L-
R-
R+
HEADPHONEC1C
L+
L-
R-
R+R-
R+
L+
L-
02541
2
3
4
5
0257
02461
2
3
4
5
OROR C2OR
SDA
SCL
COMPAIRCONNECTION(FOR SERVICE)
1
1
LOCALKEYBOARD
LOCALKEYBOARD
3908
VLOTAUX +13V MAIN AUX
0
PAL/NTSCSECAM
DECODER
BASEBANDDELAY
L2
MAIN SUPPLY140V
64696467
7462
7460BU4508DX
349374617463LINE-OUTPUT
DRIVERSTAGE
5461
LINEOUTPUTCIRCUIT
L3
348
3222
3201
3202
3203
3204
3235
3221
A2BKL-IN
BKL
+8V
V-OUT
R-V-ING-Y-INB-U-INFBL-IN
5251 5053 54
7204
V6
V7
V9
OSD
5205MAINAUX
INPUTSWITCHING
ERR4
TV
FM
6692TSOP1836
+3V3
A7
SETS WITHVIDEO OUT
ONLY
4905
REAR I/O CINCHA13
Y
U
V
B-U-IN
G-Y-IN
R-V-IN
SC1-RIN
SC1-LINV
L
AV1
Y
U
V
I
N
P
U
T
R
A5
A5
A5
A5
CVBS1-IN
L-OUT
R-OUT
A9
A9
V
L
R
M
O
N
I
T
O
R
O
U
T
P
U
T
R2-IN
L2-IN
V
LAV2
R
V-OUT
A77102, 7103
7101
STATUS 1STATUS 1
A7
A5A5
A10
A9A5A9
A13
A10
A10
A10
C-IN
C-IN SS-C-IN
SYY-CVBS-IN
Y-CVBS-IN
4
65
15
4
32SVHS
STATUS2
10
911
AUDIO/VIDEOSOURCE SWITCHINGA10
7802HEF4053BT
A12 LFRONT-INL2-IN
1213
RFRONT-INR2-IN
53
CVBSFRONT-INY-CVBS-IN
4812
4814
21
A9
SC2-RIN
SC2-LIN14
4 A9
A10
A5
A5
SY-CVBS-IN
SEL-MAIN-FRONT-RR
15
A13
A13
A13
A12
A12
6.5MHz AP PALCL 36532039_012.eps250403
7400
A6L4
L6
L7
L5
L8
L10
L9
A2
3431(OPTIONAL)
only for sets with E/W correctionHOR.DEFL.COIL
02221
2
VERT.DEFL.COIL
VGUARD
6
A4
34693490H flybk
VIDEO SUPPLY
A3VGUARDA5BLK-IN
A1POWER-DOWNA6EHT o
200V
VT_SUPPLY
FILAMENT
B
D
C
5
11
6485
7
12
8
9
6488
6487
3494
VLOTAUX +50V
VLOTAUX +13V
VLOTAUX +5V A
+8V B
3488
HOR.DEFL.COIL
3460
3455
34467441
7443, 74503452
5480
6486
3464
2444
PROTCIRCUIT
PROTCIRCUIT
+13V
34476447
74803450
7482
ERR2
PICTUREWIDTH
CONTROL
3451
TV3251
3404STP3NC60FP
3405
7444
3259EHT info
H flybk
2254
3242
SYNCHRONISATIONA6
TILT INTERFACEA16
FRAME DEFLECTIONA3
A7
A2
A2
S2
F1
F2
F3
S1
11
30H DRIVE
V DRIVE+
V DRIVE-
V DRIVE+
V DRIVE-
HV
9
17
7
2
1
5
31
34
7200-DTDA95XX
H-DRIVE2nd LOOPH-SHIFT
16
H/V SYNCSEPARATOR
H-OSC+PLL
EW+
GEOMETRYVIDEO IDENT
5241+8V
VLOT AUX +13V
A7A1
A1
A7
3247EHT info
EHT o
A2
A2
V-DRIVE+
GEOMETRY
3244S3
3249S4
EW DRIVE/EWD-DYN
BASS_PANORAMA
15 3250S5
VLOTAUX +13V VLOTAUX +50V7471TDA8359J
FRAMEOUTPUT
only for sets with panorama
D
SG
34891400
2454
1
4 3
2
7
9
4
E/WCIRCUIT
E/W PROTECTION
VCONTROL
F4
1
3
5
6
2
V1+
VP
VOAVM
VOB
V1-
5472
5471
3479
3471
VGUARDCIRCUIT
6470
02681
2
TILTDEFL.COIL
ERR3
ERR8
ERR1
7000TDA8941P
TILT
TILT OUTPUT
POWER SUPPLY 0212
43
2
2
3
4
17
1614
13
5
38
9
13504
P1
P2
P3
P5
P4
0211
150-250VSINGLE RANGE
90-276VFULL RANGE
3543
5562 3564A
2564
3544
3558
7560
2567
7561, 75627564
6520
2521
A1
FRONTINTERFACE(PARTLY)
Q1
A2
A2
A7
t
1515
5520
7580
7520TEA1507
DRAINDRIVER
SENSE
DEMAG
VCC
CONTROLIC
CTRL
ENERGIZINGCIRCUIT
AC
DC
65005500 :5502
12
11
N.C.
N.C.
10
1
2
3
4
15000231
T4E
MAINSSWITCH
2503
A
0211
110V
6561
6562
MAIN AUX
E/W PROTECTION
POWER DOWN
VLOTAUX +13V
P65560 5564 5561
(2X)
6560140V
MAIN SUPPLY2561
PROTECTION
12V
+3.3V
3594
+3.9V
31
A7
A2
STDBY_CON
VCONTROL
HOT GROUND COLD GROUND
7540, 6540REFERENCE
CIRCUIT
7541, 7542STANDBYCIRCUIT
7515TCET1103
3532
3525
3523
3526
7521STP7NB60FP8
6
5
3522
3528
4
1
D
SG
ERR7
OR
2
13
1
2
02121
2
0231
MAINSSWITCH
24L01.1A AC 6.Block Diagram, Supply Voltage, and Testpoint Overview
2
1000TUNER
T
+200VA 6
+13V
+13V+200VA
TO CRTFILAMENT
CRTB1 SCAVEM(OPTIONAL)
B2
TUNER IFA4
POWER SUPPLYA1
FRAME DEFLECTIONA3
VIDEO SUPPLY200V +200V
+13V
445EHT
2340
6001BZX79-/C33
FOCUSVG2
5 2
5
9
67
7FILAMENT FILAMENT
3494
5480
0220
3464
3340
3341
6485
11
9
8
VT_SUPPLY 33VVT_SUPPLY
2
3
5
4
0244
3
4
ANODE CRTFOCUS CRTVG2 CRT
3342
+5V (TO 6470)
+8V (TO 3008)
5202
VIDEO IFA5
VLOT AUX +50V
+13V
VLOT AUX +5V
TO 6445
VLOT AUX +5V
VLOT AUX +5V
VLOT AUX +13V
VLOT AUX
TO DEGAUSSING CIRCUITVLOT AUX +13V
CONTROLA7+8V (TO 4-0217) NOT USED
+5V (TO 2234)VLOT AUX
VLOT AUX +5V (TO 3619)
+8VA
3460
9420
7471FRAME
OUTPUT
7330
RGBDRIVER
6
3
5001
5472
SYNCHRONISATIONA67200-D
SYNCPROC.
5241
+8V
VLOT AUX +50V
VLOT AUX +13V
+8V
+13V
+8V
+8VB
+8V
+8V (TO 3248)
7200-AVIDEO
IF
9
5832
NICAM + 2CS + BTSCDECODER
VLOT AUX +5V
VLOT AUX +5V
+8V
AUDIO VIDEOSOURCE SWITCHING0
7831AUDIO
DECODER5833+5VA
+8VB+6V8
+8V
46
33
3455
3
4
4
7
3
4
4
6
34886487
6488
7482
7480
6486
6482
3
4
5
0
3
4
4
9
6
4
8
1
3801
39
(TO 6452,6468,2441, 3448,3453)
40217
TO 3400I C and Supply Voltage Overview
POWER SUPPLY
2
3
4
A
A
17
1614
3
10
1312
11 N.C.
5
38
9
C4
C5I1 I2
P1
P2
P3
P5
P6
P4
0211
150 - 250VSINGLE RANGE
90 - 276VFULL RANGE
5205
560256035604
4693
7901
7902
7200-B
5560 5564
3564
2564
5561
3543
5562
3549
3544
3557
3558
7560
2567
7561, 75627564
6520
2521
A1
CONTROLA7 TUNER IFA4
VIDEO IFA5
CONTROLA7
5520
7520TEA1507
DRAINDRIVE R
SENSE
DEMAG
VCC
CONTROLIC
CTRL
AC
DC
6500GBU6J
5500 :5502
1
1
666159
8
1
2
3
4
1500
T4E
2503
6561
6562
6560
AUDIO SUPPLY GND
POWER DOWN
140V MAIN SUPPLY
12V MAIN AUX
2561
PROTECTIONCIRCUIT
AUDIO SUPPLYGND-FB
+3.3V
+3.3V
+3.3V (TO 3256)
+3.9VTO 3568
+3.9V(TO 36063607,3633)
STBY_CON
HOT GROUND COLD GROUND
7540, 6540REFERENCE
CIRCUIT
7541, 7542STANDBYCIRCUIT
7515TCET1103
3532
3525
3523
3528
3526
7521STP7NB60FP8
6
5
35224
1
D
SG
5204
AUDIO AMPL.
SYNCHRONISATIONA6
+3.3V+3V3A
FRONT CONTROLA12
AUDIOOUTPUTSTEREO
AUDIOOUTPUTMONO
uC
7602
EEPROM(NVM)
OR
OR
LINEOUTPUT
3611
+3V3
LO
LINE DEFLECTIONA2
5451
2450
MAIN SUPPLY
5
33487
EW_Protection
MAIN AUX_FB
A9
FRONTINTERFACE
Q1
A13625
7602M24C08EEPROM
(NVM)
3624
3607 3606
3
6
0
4
3
6
0
3
65
72
71
68 7ERR
7200-BSET
PROCESSOR
PART OFVIDEO-
PROCESSOR
ERR6
SDA
SCLSCL
SDA
+3.9V
3626
+3.3V
+3.9V
1000TUNER
3
0
0
1
3
0
0
0
45
AUDIO AMPL.A8
SCL
SDA
A7 A8
NICAM + 2CS +BTSC DECODER
A9
7831MSP34X5G
AUDIODECODER
3
8
3
3
3
8
3
2
78
SCL
SDA
3493
VLOT AUX +13VMAIN AUX
H-DRIVE
VCONTROL
I2C BUS INTERCONNECTION DIAGRAM
3908
A8
6469 6467
02141
02141
2
31
A2
A2
A7
A2 A7
0231
MAINSSWITCHCL 26532119_005.eps101202
+8VB (TO 7101-C)VLOT AUX +5V
AUDIO AMPLIFIERA8
VLOT AUX +5V (TO 9904 - 3912) REAR I/O CINCH3
TILT INTERFACEA16
VLOT AUX +13V
ERR5
ERR ERR
A19 10
1
2
0267
3
4
FORCOMPAIR
ONLY
Error Description0 No error1 X-Ray / over voltage protection2 High beam (BCI) protection3 Vertical guard protection4 I2C error while communicating with the sound processor5 Power ON reset (POR bit) 3.3V protection / +8V protection 6 General I2C error7 Power down (over current) protection8 EW protection (Large Screen only)9 I2C error EEPROM error10 I2C error PLL tuner11 Black current loop instability protection
ERROR CODE LIST
Block Diagram, Supply Voltage, and Testpoint Overview 25L01.1A AC 6.
A1 B4A2 A4A3 A5A4 A4A5 C3A6 B3A7 B3A8 B4A8a B4A9 B4A10 B4A11 B4A11a C3A12 C2A13 C2A14 C1A15 B2A16 B2C1 B6C2 B6C3 B6C4 B6C5 B6C6 E1F1 D8F2 D8F3 C8F4 C7I1 A7I2 A8I3 A7I4 A7L1 C6L2 E6L3 E7L4 E6L6 C7L7 E8L8 E8L9 C7L10 C7L11 D7P1 E5P2 E4P3 D3P4 C4P5 C4P6 D5S1 B5S2 A6S3 A7S4 A7S5 A7V1 B7V2 B7V3 B7V4 B5V5 B5V6 B5V7 B5V8 B5V9 A5
L01
500mV / div DC20s / div
L02
500mV / div DC20s / div
L03
200V / div DC20s / div
L04
20V / div AC5ms / div
L06 33V7 DCL07 51V DC
L11 13V DCL10 8V2 DC
P01 148V DC
P02
20V / div DC2s / div
P03 16V1 DCP04 3V3 DC
P06 126V DCP05 12V DC
S01
10V / div DC20s / div
S02
V04
10V / div DC20s / div
V05
10V / div DC20s / div
V06
10V / div DC20s / div
V07
10V / div DC20s / div
V08
10V / div DC5ms / div
V09
500mV / div DC10s / div
V10
1V / div DC10s / divTestpoint Overview
D
G S
D
G SB
9
1
C E
7521
1 4
8 5
7520
POWERTRAFO
5520
7471
7400
7460
Mono carrier copper track side
BTSC NDBX
7861
FRAME
E/W
SUPPLYCONTROL
SUPPLY
LINE
7200 9631
TV-PROC.
HOT GROUND
7831
BTSC DBX1
5
18
2
10
9
TILT6
12 7901
AUDIOOUTPUT
1
4
7000
1
26
52 27
1
3 LOT5445
5
6 78
9
10
11
12
9641 SDMV10 A6V20 A3V22 A4
CL 16532119_007.eps191202
F02
50mV / div DC5ms / div
F03
1V / div DC5ms / div
F04
0.2V / div DC5ms / div
I01
0.1V / div DC200s / div
I02
0.1V / div DC200s / div
I04
10V / div DC20s / div
S03
500mV / div DC5ms / div
S04
500mV / div DC5ms / div
S05
500mV / div DC5ms / div
1V / div DC20s / divCRT panel copper track side
4
6
7
89 10 11
12
5
A01
200mV / div AC1ms / div
A02
200mV / div AC1ms / div
A04
200mV / div AC1ms / div
A05
200mV / div AC1ms / div
A06
200mV / div AC1ms / div
A07
200mV / div AC1ms / div
A08
200mV / div AC1ms / div
A08a
200mV / div AC1ms / div
A09
200mV / div AC1ms / div
A10
200mV / div AC1ms / div
A11
200mV / div AC1ms / div
A11a
200mV / div AC1ms / div
A12
200mV / div AC1ms / div
A13
10V / div DC20s / div
A14
10V / div DC20s / div
A15
10V / div DC1ms / div
A16
10V / div DC1ms / div
C01
500mV / div DC1ms / div
C02
500mV / div DC1ms / div
C03
200mV / div DC1ms / div
C04
10V / div DC100s / div
C05
10V / div DC100s / div
C06
10V / div DC2ms / div
F01
50mV / div DC5ms / div
26L01.1A AC 7.Circuit Diagrams and PWB Layouts
A
B
C
D
E
0211 C110 110212 A10213 B50231 C10251 E110282 F111500 B21515 A81540 F102500 C32501 C62502 B62503 C62504 C72505 C72506 B52507 D72508 C72509 C42515 B72516 B72520 F22521 E12522 D62523 D62525 E52526 D22527 E72528 E22540 E92541 F82560 D92561 D92562 B92563 D92564 C92566 C92567 B102568 G82569 G102580 B92581 A92590 B103500 C13501 D13503 C53504 A33506 C43507 C43508 C33509 B53510 B43511 C53519 E63520 F23521 F23522 E53523 E53524 E63525 D63526 E63527 E73528 D23529 D43530 D63531 D53532 C6
3591 B93594 E93595 E103596 E104500 D105500 C45501 C35502 B55520 C75521 D75560 D85561 E105562 C85564 D95565 G26500 B66520 E26522 D26523 D56524 D76525 E76526 D66540 F96541 E86560 D96561 B96562 C96563 D96564 C116565 A116566 F106567 D96568 E96569 G96570 G76580 A96582 B97515 E77520 D27521 C67522 C57540 F97541 F87542 F87560 A107561 D107562 C97564 C107580 A89500 B29501 C29502 C29503 B59504 B59505 A39506 B49507 C49508 B39509 C39510 B99511 B109530 G2
4
7
R
3
5
6
0
P5
2
2
0
K
3
5
9
6
3564
BC857B
3568
2
3
4
1K
3557
3591
2K2
7562
4
R
2566
470u
8
K
8K2
3563
12V
LE33CZ
A7-11
*
6V8
A2-9
A5-90
TO 0251
-
3
V
2
2u2
or AV Video
A2-100
12V
11V8
-3V2
0V
RES
1
0
0
u
0R112V
* A2-11
0V
11V5
TO 0283
OF
140V
3V3
11V5
A1
K
A2
FOR ITV ONLY
8
2
K
3V2
2
5
4
0
1
0
n
1
5
K
3
5
7
0
02511
P6
9511
2590
6567
1IN
3OUT
7560
2
GND
6564
BAS216
330R
3558
1540
P4
6565
BAV70
2
5
6
1
PDTC143ZT7561
3
5
4
3
2
2
0
K
3
5
9
5
4500
12K
3562
100n
2563
27u
5561
150R
3590
7564BC857B
9510
2
5
6
7
4
7
u
EW_protection
+3.9V
+3.3V
MainSupply
Vcontrol
MainAux
AudioSupplyGnd
POWER_DOWN+3.3V7. Circuit Diagrams and PWB LayoutsMono Carrier: Power Supply
OVERPOWER
LOGICCONTROLCIRCUIT
MAXIMUMON-TIME
PROTECTION
VOLTAGECONTRLLEDOSCILLATOR
OVERTEMPERATUREPROTECTIOM
POWER-ONRESET
SUPPLYMANAGEMENT
FREQUENCY
PROTECTION
CONTROL
INPUTCONTROLCIRCUIT
BURSTDETECTOR
Drain
HVS
Sense
Demag
Driver
Vcc
Gnd
Ctrl
START-UPCURRENT SOURCE
VALLEY
START-UPCURRENT SOURCE
CURRENTSENSING
OUTPUTDRIVER
V
+t
t
V
2
5
6
4
2
m
2
A
B
C
D
E3
4
5
6
7
8
1 2 3 4 5 6 7 8 9
1
2
3565
330R
3508
4
7
0
p
2
5
0
7
5
5
5
0
2
1234
3
5
2
6
3507
DSP
P1
2560
6 7 8
9508
G5PA1515
9509
3
5
0
6
1
M
5
B57237
3510
6
5
2
2
P2
3528
2
5
0
33
3567
2K2
4
K
7
2522
100n
9506
2
5
2
7
5564
1n
2562
2
2
0
R
3
5
6
1
2
5
0
5
2
n
25501
DMF-2405
1 4
2 3
359
470
5521
ZPB
3
5
2
2
9503
3
5
2
7
3
5
2
1
3
5
2
3
5560
3
5
0
1
3
M
3
6582
STPS10L60D
3
M
3
3
5
0
0
354
15
2
5
2
8
1
n
6500
56K
35246568
BYW76
9500
3
5
4
2
1
K
5
*
*
0V
2
OF
9V
FOR ITV ONLY
4
*
DEGAUSSING
4
*
1V7
10V
1
SDW
F
(12V)
*
12V4
(13V8)
1
N
5
0
6
2
*
9V
*
6V8
*
17V
POWER SUPPLY
11V8
*
HOT
Jumper
1n5
*
0V
"$"
*
T4E.250V
3V
*
*
"$"
MAINS
*
OR
2V
2
n
2
S
2V8
(7V7)
OR
2
*
R
E
S
0V
680p
*
"$"
*
D
USA
for ITV only
ONLY*
90 - 276 V FULL RANGE
*
1
*
0V
16V8
*
(6V7)
0
V
4
1V3
/
8V8
MAINS SWITCH
*
*
TO 0283
*
0V
0V
0V
3
3
*
150 - 276 V SINGLE RANGE
*
COLD
1
n
5
*
G
BYV29X-500
*
*
TO 1505OFCOIL
*
2
5
2
3
4
7
K
3
5
8
0
2
5
0
9
9504
TEA15077520
1
2
2
5
2
6
270R
3519
7522BC847B
2
5
0
0
4
7
0
n
7521
6561
SB340
6
5
2
5
2506
B
Y
D
3
3
D
6
5
2
0
2
3
1
4
1500
9501
3
5
2
9
4
7
K
2
n
2
2
5
0
2
6
5
2
3
1
N
4
1
4
8
6562
EGP20DL
5500
DMF-28201 4
2
5
5
6
2
4
7
0
p
2
5
2
5
9505
9502
7515TCET1104G
2
5
0
8
4
7
0
p
7541
P33
5
3
1
2
n
2
2
5
0
1
2
5
0
4
35047580BC857B
3
5
1
1
BAS316
6563
0231
1 3
2 45 6
6560
4
7
u
2
5
8
0
6524
0213
1
2
3
5
0
3
B
Z
X
2
8
4
-
C
2
2
6
5
2
6
4
5
8
9 10
11
12
13
14
15
16
17
182
3
1
0
K
3
5
3
0
5520
2516
9507
2
2
u
2
5
2
1
2K2
3532
2515
470R
3541
3509
P
D
Z
-
1
0
B
6
5
4
1
0211
02121
2
2581
22u
B
A
S
3
1
6
3525
1K
VlotAux+13V
6
5
8
0
EAR
MainSupplyGnd10 11
F
G
3541 E83542 E93543 E103544 F103545 F93548 E93550 F103552 F83557 A93558 A93560 C93561 C83562 D93563 D103564 B103565 A93566 G83567 C93568 C103569 F83570 D103580 A93590 A9
0282
RES
R
E
S
OF
A7-5
OF
TO
6
V
2
F
o
r
I
T
V
o
n
l
yPDTC114ET 0V 7540BC547B
3
9
K
3
5
4
5
25691N4148
6566
4
K
7
3
5
4
4
3
5
5
0
MainSupplyGndStdby_con
CL 36532039_013.eps010503
39P5 12V DC
9
F
G
1 2 3 4 5 6 7 86
5
4
0
7542BC857B
1n
2541
3
5
6
9
5
K
6
1
K
2
3
5
2
0
5565
6569
BAS216
3552
10K
6
5
7
0
(-V) STANDBY OPERATION
0V
1u
*
HOT COLD
0V
1V8
220V AC 309V (317V)
B
Z
X
7
9
-
B
HOT GROUND
COLD GROUND
0V
-V NORMAL OPERATION
"$" FOR MAINS 120V AC 170V (177V)3566
2K2
1
0
0
n
2
5
2
0
2568
9530
P1 148V DCP2
20V / div DC2s / div
P3 16V1 DCP4 3V3 DC
P6 126V DC
* FOR DIVERSITY LIST SEE PAGE
Circuit Diagrams and PWB Layouts 27L01.1A AC 7.
K A
A
B
C
D
E
F
0220 A20221 B60289 A80298 F60319 B20321 D8
3447
TA114ET
10 11
7B1
0322 G51400 B41402 E71410 F71411 C21412 F112400 F42401 F42402 F32404 G52405 D32415 E32420 B42421 B42422 B42423 B42441 F92443 F102444 G82448 A92450 A52451 A62452 B22453 B52454 B52455 D32456 D62457 D62458 C62459 B62460 D22461 E22462 E42463 D42464 F62465 D42466 E52467 E52468 E52469 E62470 E52480 D92481 D82482 A102484 E62485 C102486 D92487 D92488 D92489 D102490 C62491 E82492 C102493 F53400 E33401 F33402 F33403 G33404 G33405 G43406 G43407 G43408 G53410 G53411 F4
3459 D63460 C103461 C63463 D43464 D83465 A103468 F23469 B93481 C83482 C93483 B103484 C93485 A63486 A63487 A53488 C93489 C33490 B93491 D23492 D23493 D33494 B93499 D24430 D24431 C25400 F45401 F45445 B75450 B25451 A65452 D45453 C35457 C65461 D35463 E65464 E65465 E65480 E86400 F36401 F56402 F36403 F36445 F86447 F86448 G106449 B96452 B46453 F106460 D46461 E46462 E26463 E26464 C26465 D56466 D56467 C26468 C26469 C36481 D106482 E106483 C96485 B86486 D86487 C86488 D86490 D27400 G47441 E97443 G97444 C47450 F9
L9
4
7
0
u
2
4
8
9
6482
BZX79-C9V1
3460
3K9
3469
3K3
L7
3457
B
Z
X
7
9
-
C
3
3
V999
1M3443
6
R
8
3
4
5
5
L10
2
4
8
5
4
u
7
1.9V
A3-65
A5-16
A5-36
5V
5
V
7
A6-18
A1-11
BZX79C5V6
*
0
R
A6-16
R
E
S
*
8V
9V
RES
*
*
A2-16
5V
200V
AK
5V
0
V
5
A2-69
0R
0V
3
4
8
3
2
4
9
2
3
n
3
2
4
8
8
1
m
3
4
5
6
100R
3441
L6
3
4
5
0
1
0
0
R
6481
7450
2
4
8
2
BZX384-C6V8
64531412
7482BD135
3448
L5
100R
3449
2443 47n
3
4
6
5
EHTinfo
VideoSupply
VlotAux+13V
+13V
POWER_DOWN
VT_Supply
Filament
Vguard
Hflybk
VlotAux+13V
VlotAux+50V
BLK-IN
VlotAux+5VA
+8VB
L11Mono Carrier: Line Deflection
FOCUS
VG2
EHT
5
4
5
0
D
E
F
1 2 3 4
PD
5 6 7 8 9
BC85744
A
B
C
5
4
5
7
4
7
u
2
4
5
0
EGP20DL
6486
2448
1411
2
4
6
3
3489
L1
3
4
9
9
3
4
8
4
3
K
9
0319
2
4
6
9
L4
2455
47u
3486
6401
9463
1
K
3
4
9
2
2
4
6
5
3
4
6
8
2458
2451
L2
1K
3442
9420
2
4
6
6
2415
6
4
6
2
4R7
3464
6
4
8
3
BU4508DX7460
9
4
2
4
BAS216
6464
4
4
3
0
1
4
4
7
u
2
4
8
0
BA644
9
4
6
2
L3
1410TV
B
Z
X
2
8
4
-
C
1
0
6
4
4
5
5
4
0
0
94602
3
1
4
1
2
3
4
5
5452
100MHZ
2461
2400
33R
3463
9
4
6
4
2422
*
*
*
*
RES
*
HORIZONTAL
2
2
0
u
*
1
2
6
V
PANEL
5V2
1
3
V
3
*
*
A2-69
PANEL
RES
*
*
*
*
*
1V5
A7-7
*
*
*
A2-16
*
0V
*
TO 0244
*
* 0V
8V9*
0V
*
*
**
RES
RES
*
0213BOARDCORRECTION
*
0V
C
U
1
5
5
V
2
*
*
TO N/S
TO CRT For ITV Only
RES
**
L
.
L
I
N
*
*
0V
*
*
*
COIL
*
*
13V3
*
A6-21
5
V
2
*
OF CRT
DEFLECTION
UDZS-10B
*
*
0V
*
LINE DEFLECTION
*
TO PICTURE TUBE
*
*
5V2
*
*
*
*
*
13V3
*
*
*
*
*
9V
*
*
*
5V5
PANORAMA
*
*
*
11V6
*
3
4
0
1
3402
ORTO 0221 OF
/
FOR CHINA ONLY
2
4
6
7
9451
3
4
3
1
2421
6467
BAS216
7444
1
8
0
p
2
4
5
2
4R7
3494
3485
3
4
6
1
1
5
K
3
4
5
9
2420
6463
11
12
3
5
6
7
8
9
8K2
34905445
1
10
B
A
V
2
1
B
Y
D
3
3
M
6
4
9
0
4431
6
4
6
6
BD1357480
0221VH
6
4
4
7
1
N
4
1
4
8
6
4
6
9
B
Y
D
3
3
M
2
4
6
2
6
4
6
1
R
G
P
3
0
J
BYD33J
6485
5480
5
4
0
1
5
4
6
3
C
I
-
1
5
3
4
4
5
1
5
K
2
2
u
5
4
5
3
2490
6
4
6
5
B
A
V
2
1
6
4
0
2
2
4
5
4
9
4
2
3
2
4
8
7
4
7
u
9422
2491
6
4
6
0
2481
470p
PDTC143ZT7462
1
K
3
4
5
8
3481
2
4
5
9
6
8
0
p
02200289
3482
6
4
0
0
3
4
9
3
3
4
3
0
54611
3 6
2460
6
4
5
2
BC337-257461
C
U
1
5
5
4
6
5
4
3
2
1
2
4
9
3
9453
2
4
7
0
2
4
6
8
4R7
3488
EGP20DL
6488
3487
4R7
2
4
5
7
2423
2
4
5
3
2
4
6
4
4
5
1
3
4
1
1
14021
2
3
3
4
4
6
5
K
6
3491
2
4
5
6
BYD33D
6487
3400
27u
5451
6468
BAS216
C
U
2
0
d
5
4
6
4
1
2
3
4
2
4
8
6
4
7
0
u
2
4
8
4
1
4
0
0
G
5
P
A
2
4
4
1
1
u
0321
2
4
0
5
7463BC327-25
VlotAux+13V
VlotAux+13V
Bass_panorama
MainAuxMainAux
9
4
6
1
Hdrive
VideoSupply
VlotAux+13V
MainSupplyGnd
EHTinfo
Filament
MainSupply
+13V VlotAux+5VA
VlotAux+13V
DAF
LOTG
10 11
3430 E63431 F63441 E103442 F93443 F103445 F83446 F83447 E93448 E103449 D103450 D103451 F83452 F83453 F103454 G93455 D93456 F93457 F103458 C6
7460 D37461 D27462 F17463 E27480 E97482 D109420 B29422 D89423 D29424 F39426 F39451 A69453 A59460 D69461 E59462 E69463 E69464 F6
6448
3453
6V3
2V
A1-100
Width Control
A6-23
For Picture
A1-9
BZX79-B6V27B3
3
1K
Vcontrol
VlotAux+13V
EW_protection
EHTo
CL 36532039_014.eps010503
RSITY LIST SEE PAGE 39/G
1 2 3 4 5 6 7 8 9
3403
0322
3
4
0
7
6
4
0
3
3404
3
4
0
8
3
4
0
5
1
u
2
4
4
4
0298
3
4
5
4
G
*
0V
*
*
0V
**
*
*
A6-22
*
E/W CORRECTIONONLY FOR SETS WITH
S
*
*
(reserved)* 5V6
*
TO DAF*
CCT. *
137VD
PANEL
*
*
OFTO 0261
3410
10K
9
4
2
6
3452
3
4
0
6
2402
2
4
0
1
BC55744
2
4
0
4
7400
EWdrive|EWD_dyn
L1
500mV / div DC20s / div
L9 5V DC
L11 13V DC
L7 51V DCL6 33V7 DCL5 191V DCL4
20V / div AC5ms / div
L3
200V / div DC20s / div
L2
500mV / div DC20s / div
L10 8V2 DC
* FOR DIVE
28L01.1A AC 7.Circuit Diagrams and PWB Layouts
3MUH3---
100V 10N470K
SMGK(SF)
A
B
C
D
E
0222 C82471 B52472 C62473 B72474 D32475 D32476 C73470 C63471 D73472 D7
---
9 10
63V 150N470K
3R93R93R3
---
3R91R5
3473 D73474 D33475 D33477 C73478 D73479 D73480 D63495 C73496 C7
21RF 29RF
GL
ECTION
3497 C73498 C34470 C65471 C75472 B76470 B86476 C67471 B49471 C79472 C6
2R2
21RF
LG.PH
SMD_JUMPER---
3U3
A2-65
6MUH86U8
SMD_JUMPER
JUMPER3MUH3
6U8
---
6MUH8---
100V 10N 63V 150N
3MUH3
6R84R7
63V 150N330K3R33R33R31R5---
3U3
3R9270K
---
470K
ICAL
LG.PH29RF 24WR
L2K3
---
1R5---
LG.PH
JUMPER
CH/INAP
3R93R9
3U3
VguardMono Carrier: Frame Deflection
GUARD
1:125uA
R R
R
AINPUT/FEEDBACK
B
1
3
V
TUBE
A
B
C
D
E
AP
*
*
LATAM
3472
A
K
63V 150N270K
1 2 3 4 5 6 7 8
63V 150N2472
6U8
---
SET
---44701R5
5471
A6-19
-0V3
DEFL
7V
LG.PH LG.PH
FRAME DEFLECTION
0V
COIL
*
TUBE SMGK
*
REGION
5V*
*
---9472
6V
1V
5V
A6-20
3470
6V
3R3
6U8---
1R53R9
3R9
3MUH3
4
8
V
PHCO
*
1V
3
4
7
5
2
K
2
2
4
7
2
*0
V
VERT
32WR28WR
REGION
TOS LG.PH
3R93480
3
4
9
6
1
0
0
K
3479
2K7
9
4
7
2
LG.PHSMGK
VOG3VP
9471
1
0
0
n
2
4
7
1
2R2
AK
5472 3MUH3
470K3471
3R33473
NAFTA
EU
MODEL
LG.PH MMECLG.PH ORION LG.PH
6470BAV99
1
0
0
K
3
4
9
7
F2
F3
3495
22K
6
4
7
6
B
Z
X
7
9
-
C
1
2
3
4
7
3
5471
3
4
9
8
1
2
K
2
K
2
3
4
7
4
3
4
7
0
3
4
7
7
1
5
0
R
3
4
7
1
5
4
7
2
02221
2
1
5
0
R
3
4
7
8
F42n
2
2
4
7
4
TDA8359J7471
5GND
6VFLB
1 VI+
2 VI-
9VM
7VOA
4VOB
8
3
4
8
0
4
4
7
0
100n
2473
3
4
7
2
F12
4
7
5
2
n
2
2n7
2476
Vdrive-
Vdrive+
VlotAux+5VA
+13V
VlotAux+50V10
F
9
32WSRF 28WSRFITEM 32V34RF21RF 34RF34RF 25RF 21RF 21RF29RF 29RF
CL 36532039_002.eps010503
F1 F3
1V / div DC5ms / div
F2 F4
0.2V / div DC5ms / div4R7
63V 150NF SM0805 470K63V 150N
1 2 3 4 5 6 7 8
3472 2R2
SM0805 390K
3473
4470
34703471
1R5
3U3
2472
3R3
5471
3R93R33R91R53480
3R3
3U3
1R53R32R24R7
SM0805 390K63V 150N
SM0805 270K63V 150N
3R93R92R2---
6U8---
---
---
---
---
---
---
---
---
---
---
---
100V 150NSM0805 220K
3R33R91R5
6U86U8
1R5
6U8
63V 150NSM0805 470K
3R32R22R2
9472
63V 150NSM0805 470K
3R93R93R91R5
6U8---
---
100V 10N270K5R63R36R8---
6U8---
---
100V 10N270K5R63R36R8---
6U8---
---
63V 150NSM0805 220K
3R93R92R21R5
3U3---
---
63V 150NSM0805 470K
3R93R93R31R5
6U8---
---
63V 150NSM0805 470K
3R93R92R21R5
6U8---
---
50mV / div DC5ms / div
50mV / div DC5ms / div
Circuit Diagrams and PWB Layouts 29L01.1A AC 7.
I1
0.1V / div DC200s / div
I2
0.1V / div DC200s / div
I4
1V / div DC20s / div
0265 A40283 C20285 B21000 B31002 D71003 E71004 F72001 D3
8 9
A
B
C
D
E
2002 D32003 D52004 B52005 A52006 B62007 B62008 C52009 C72010 A43000 C33001 C33002 C63003 B73004 C73005 C73006 E53007 D53008 D53009 D63010 D33011 D44001 D54002 F74003 E64004 E74005 E64006 E54011 F74012 G75001 B65002 C55003 F86001 A56002 C66003 C66004 E56005 E66006 F46007 F47001 F57002 F69001 D6
A5-27
A5-25
A5-26
8
4O1
5O2
4
5
RF_AGC
VIF_2
VIF_1Mono Carrier: Tuner IF
+5V ADCIF
FM
AGC
TUNER
MT
AS SCL SDA
FM-ANT
+5V
VT
GND
1
0
0
n
2
0
0
7
1 2 3 4 5 6 7
A
B
C
D
E2
0
0
4
4
7
n
1 2 3
3
0
0
9
0265
1
n
0
2
0
1
0
3000
100R
1
1002
1
0
u
2
0
0
5
4
7
0
u
2
0
0
6
2
0
0
8
1
0
0
u
4
0
0
2
6003
6002
3
0
0
8
JMP
*
*
A7-14
FOR EMC ONLY
*
*
TUNER IF
A5-24
RES
R
E
S
*
R
E
S
*
TO 0282
RES4.
3
V
FM-RADIO ANTENNA
R
E
S
*
*
A7-13
*
A7-3
R
E
S
R
E
S
*
*
4
.
9
V
*5V
R
E
S
4
.
3
V
0V
*
OF
34V5
*
*
FOR ITV ONLY
*
RES
+FM RADIO(OPTIONAL)
5
0
0
2
3010
B
Z
X
7
9
-
C
3
3
6
0
0
1
2
0
0
1
7002
5
6
7 8
9
4003
PS13161000
1
10
11
12
13
14
15
2
3 4
B
A
7
9
2
6
0
0
4
3003
1K5
4
0
0
5
I3
I4
I2
4
0
0
6
0285
7001
3
0
1
1
3
0
0
6
3
0
0
4
8
K
2
9001
6
0
0
5
4
0
0
1
5
0
0
1
2
0
0
2
100R
3001
3002
2
0
0
9
2
2
n
I1
1IN
2ING
10SWI
1003
3
40043
0
0
7
3005
100R
2
0
0
3
1
0
n
2
3
0283
SDA
SCL
COMB_BYPASS
VlotAux+5V
FM
+8V
VT_SupplyCL 36532039_015.eps010503
G
8 9
FA5-28*
A5-29
*0V
4
5
5
0
0
3
SIF_1
SIF_21 2 3 4 5 6 7
F
G
4011
6007
NAAPLNA (AP)ITEM LA/AP-NTSC1000
50015002
UV1356A
47u820n
TEDH9-228
RES
ITEM
Tuner
820n5u6
UV1336TEDH9-200A
47u---
ENV56TEDH9-200A
27u820n
IF *
K7260
JmpJmp
---
2K26K8
10n2K2
K2978
PDTC124ET
*
1003 K627420033006300730084001400240034004
AP-multi CH-multi NA/LA/AP-NTSC1002
Jmp---
M1971
---
1SS356PDTC124ET
F072
---
---
---
---
---
---
JmpJmp---
60047001
K7257
Jmp1SS356
10n2K26K82K2---
---
Jmp
3
1N4148
60061004
1
21N4148
4
0
1
2
30L01.1A AC 7.Circuit Diagrams and PWB Layouts
IF
VISION IFAGC/AFC
QSS SOUND
AGC
SOUND PLLDEEMPHASIS
VIDEOPLL DEMOD.
QSS MIXER AMDEMODULTOR
AUDIO SWITCH
1V9
1V9
A10-A
A13-41
A
B
C
D
E
F
0243 C60248 C20249 B20266 E110276 C21200 D7
4
2
1
4
A4-28
A8-43
10 11
A10-42
1V9
1201 E71202 E71670 D12201 C22202 C22203 D22204 D5
A9-42
2205 B32208 B82209 F42210 G32211 D82212 B72213 E22214 E22215 F22216 A102217 A102219 B42220 A32221 B22225 C72226 C82227 D102228 D102229 C112230 C112233 E22234 F62235 F92236 F72237 G82238 F62239 G62240 F73200 A83201 C53202 C53203 C53204 E53205 E53206 F53207 C83208 D83209 D83210 E63211 E83212 D63213 D63214 C73215 B73216 A63217 G53218 G43219 G33220 A3
A4-27
3221 A43222 A53223 F23224 F33225 F53226 E53228 A73229 C73230 B73231 A7
A11-42
FOR ITV ONLY
A4-25
*
4210 B84211 B84212 B24213 A24214 D104216 F94219 G24223 F25201 D75202 A95203 F85204 F25205 G25206 F36201 F46202 F56203 F86204 F86206 G47200-A B97200-C C37201 D87202 E87203 E77204 F57205 A47206 B77208 B77209 F77210 F89200 D79202 A99618 A99653 F29673 G2
2V5
A7-3
A5-42
A9-43
A13-40
A4-29
0V
A10-B
1V7
A4-261V5
7
V
8
2
V
5
A9-44
1V9
A5-42
2
2
n
2
2
1
7
2
2
3
0
4
u
7
36
39
4
u
7
2
2
2
9
35
18
19
22
23
24
25
26
32
1
m
2
2
1
6
2
2
2
8
8
2
0
p
0266
6
8
0
R
3
2
3
4
4209
3
2
3
2
2
K
2
2
2
2
7
4
n
7
RF_AGC
VIF_2
VIF_1
+8VA
V_OUT
V1-OUT
CVBSO
REFO
FMR
QSS_AM_DEM_OUT
QSS_AM_DEM_OUT
COMB_BYPASS
MONO|AM_MONO_SOUND
SIF_2
SIF_1Mono Carrier: Video IF + Sound IF
PAL/SECAM/NTSCDECODER
VIDEO FILTERSVIDEO IDENT
I/O SWITCHING
OSD
YUV
OSD/TEXT INSERT
BLUE STRETCH
WHITE-P. ADJ.
RGB/YUV INSERTBLACK STRETCHWHITE STRETCH
BASE-BANDDELAY LINE
LUMA DELAYPEAKING
AMPL
SOUNDAMPL. + AVL
VIDEO
*
A13-35
RES
2V5
R
E
S
SET WITH VIDEO OUT
A13-38
FOR ITV ONLY
RES
RES
BAS216
6201
1 2 3 4 5 6 7 8 9
OF
2
V
5
0
V
T0 0245
3V1
*
A
B
C
D
E
F
3V7
SET WITH YUV
A10-30A
9634
4V
*
9616
1V4
0V
A13-39
8V1
*
1V5
3V3
A13-33
2
V
3
3V5
3V7
3V3
2V5
*
3V3
3V5
VIDEO IF + SOUND IF
FOR ITV ONLY
SET WITH PIP
0V8
SET WITH SVHS2V
*
3V8
RES
2V5
2V9
RES
*SET WITH YUV
2V6
A13-32
2
V
5
TDA95XX
R
E
S
0V
2V59620
2
V
5
RES
*
RES
FOR ITV ONLY
5V
3V2
CRT
3V6
5
V
3V5
PANEL
SET WITH PIP
A12-31
2V9
A2-36
2V9
RES
A10-37A
2V6
A13-34
f
o
r
M
n
a
s
o
n
l
y
5
V
R
E
S
2
V
9
100MHz
TDA95XX
RES
*
*
*
*
*
5V6
*
R
E
S
2V5
1V2
3223
100R
3
2
2
0
1
0
0
R
10u5202
V4
4213
220n
2219
BC847B7201
3201
100R
3
2
3
1
6
8
0
R
V3
4207
41
42
43
44
45
7200-C10
28
29
40
38
48
49
4210
4204
2
2
2
0
4
7
0
n
7206BC847B
2213
22n
5
2
0
3
1
5
u
1K
3205
V10
7200-A
27
33
2
K
2
4212
3
2
0
7
1
K
5
6
0
R
3
2
2
6
3202
100R
3204
10K
V2
0248
7208BC857B
6
8
R
3
2
1
6
1
0
0
n
2
2
3
4
3
4
5
6
V9
9202
3
2
0
0
2
2
3
5
1
n
3221
560R
4216
4206
46
47
5051 52 53
54
55
56
57
58
8
7203
3
2
2
8
3
9
0
K
6202
2225
22n
1K0
3229
3
2
3
3
2
K
2
6
2
0
3
B
A
S
2
1
6
3
2
4
0
2
2
0
K
7202
3222
100R
1
0
0
R
3
2
1
4
3
2
1
3
3209
02431
2
4
7
0
R
3
2
1
2
1202
G 2
I 1 O 3
4205
3
2
1
0
VALUE
9618
2221
22n
2
2
2
6
3
n
3
2214
22n
4211
V7
5204 100MHZ
0249
3
2
0
6
3
3
K
2233
1
0
0
n
2
2
0
3
VALUE
1201
2G
1I 3O
V5
22n
2215
3
6
3
7
3
2
2
4
5201
5206
V62202
1200
G 2
I 1 O 3
6
2
0
4
B
A
S
2
1
6
VALUE
1
0
0
K
3
2
3
6
100R
3235
2
2
1
2
3225
2
2
0
8
560R
3215
2211
470n
3
2
0
8
2
7
0
R
3
2
3
0
0276
2
2
0
5
2
2
0
n
1n0
2240
3203 100R
4
2
0
3
9
2201
3
2
1
1
3
2
3
7
9200
1670
V8
3
6
3
8
2
2
0
4
1
0
0
n
V1
2238
BC857B7205
FBL-1
CVBS1-IN
+8V
SSY_CVBS-IN
+8V
+8V
+8V
+8V
G_Y-IN
B_U-IN
R_V-IN
BLK-IN
+8V
FM
VlotAux+5V
SC1_LIN
LFRONT-IN
SS_C-INV10
iv DCdiv
1V / div DC10s / div
G
10 11
RES3232 C103233 F73234 E103235 E23236 F73237 F73238 G73239 G73240 F63637 C13638 D14203 B84204 C84205 E24206 F24207 E24209 D9
A4-24BAS2167210BFS20BFS20
7209
BC857B7204
2
2
0
4
u
742231n0AudioSupplyGnd
CL 36532039_016.eps010503
6M---
390100560
4u7
38.9M---
4.5M---
22068
5606u8
47015082
6M539082
---
NA/LAEM
209
AP-NTSC AP-Multi-QSS
213201
5606u8
5606u8
45.75M---
China Multi-QSS AP-Multi
45.75M---
4.5M---
22068
38M6M200
201
---
208
China-Multi
38M---
6M---
39082
VIF(NA/LA/AP)
5604u7 4u7
003002 38.9M
5M5/5M7/6M5V7
10V / div DC20s / div
V6
10V / div DC20s / div
V5
10V / div DC20s / div
V4
10V / div DC20s / div
V8
10V / div DC5ms / div
V9
500mV / d10s /
0V
1 2 3 4 5 6 7 8 9
G
0V
A8-91
0V7
A2-16
RES
A1-90 2236
1n03219 2210
470n
4219
5205 100MHZ
2K29673 1K
0
3
2
3
8
2
2
3
9
1
n
0
3218
82K 33
0
K
3
2
3
9
6
2
0
6
B
Z
X
3
8
4
-
C
6
V
8
9653
1
n
0
2
2
3
7
3
2
1
7
3
3
0
K
AudioSupplyGnd_FB
MainAux
EHTinfo
MainAux_FB
IT
335
113
11
Circuit Diagrams and PWB Layouts 31L01.1A AC 7.
A2-16
1
0
0
0
u
A
B
C
D
E
2241 D52242 D42243 B52244 D52245 D62246 D72247 B7
A3-19
*
8
2248 B72249 B42250 B42252 C72253 C72254 A42255 B33241 D53242 B33244 B73245 D53246 D63247 D73248 D73249 C73250 C73251 B73254 A63256 B83257 A53258 B43259 A34254 A45241 A85242 B77200-D B59241 A8
A3-20
A2-21
A2-23
**
A2-22
251
00R
820R
3244
2253
1n0
2
2
n
2
2
4
8
10u
5242
9241
3249
820R
2246
4u7
3K
248
1n0
2252
100R
3250
1K0
3256
5241
10u
20K
247
Vdrive+
Vdrive-
EHTinfo
+8VA
Hdrive
+3.3V
EWdrive|EWD_dyn
EHTo
+8VMono Carrier: Synchronisation
+
H
V
H-DRIVE2nd LOOPH-SHIFT
VIDEO IDENT
H/V SYNC SEP.
H-OSC. + PLL
V-DRIVE
GEOMETRYEW
GEOMATRY
TELETEXT/ODSDISPLAY
A2-18
A16-17
3
V
8
SYNCHRONISATION
B
C
D
E
0
V
9
2
V
1
1 2 3 4 5 6 7
A
*A2-16
TDA95XX
4
V
1V3
*
A7-17
*
7
V
9
0V
1V2
3
V
9
1V2
3
V
9
2
V
9
*
2
2
4
7
S2
1
0
K
3
2
4
6
1
u
0
2
2
4
2
3254
1M0
S3
3
1
2
2
4
3
2
n
2
30
31
34
9
22K
3241
S4
1
5
p
2
2
5
5
4254
2
2
0
n
2
2
4
5
2
7
K
3
2
4
2
3259
470K
3
3
3257
10M
1
n
5
2
2
4
1
2
2
4
4
1
0
0
n
7200-D11
12
13
14
15
1617
2021
S5
S1
2
2
4
9
2
2
n
3
2
5
8
1
0
0
K
3
9
K
3
2
4
5
2254
2
u
2
2
2
5
0
2
3
EHTinfo
Hflybk
SANDCASTLE
S5S4S3S2S1F
8
CL 36532039_003.eps01050334RF
LG.PH
50V 2N2
F
50V 10N
8K2470K (SMD)
SMGK LG.PH
680K (SMD)32478K23250
1 2 3 4 5 6 7
32V
1K680K (SMD)
100K (SMD)
32WSRF
NAFTA LATAMREGION
50V 2N2
TUBE LG.PH
ITEM
100K (SMD)
50V 10N
SM0603 100K4K7
SM0603 680K50V 2N2
LG.PH
29RF
SM0603 220K4K7
29RF
100K (SMD)8K2
680K (SMD)50V 2N2
TOS
100K (SMD)
2243
25RF
LG.PH
50V 2N2SM0603 270K
---
SM0603 100K
21RF
MMEC
50V 6N8SM0603 270K
---
SM0603 100K
21RF
AP
LG.PH
34RF
180K33R
470K (SMD)100K (SMD)
1K
28WSRF
3258
SMGK
50V 2N2SM0603 470K
50V 2N2SM0603 470K
4K7180K
34RF
LG.PH
50V 2N2SM0603 680K
8K2SM0603 100K
29RF
ORION
50V 2N2SM0603 680K
500mV / div DC5ms / div
500mV / div DC5ms / div
500mV / div DC5ms / div
10V / div DC20s / div
10V / div DC20s / div
32L01.1A AC 7.Circuit Diagrams and PWB Layouts
A7-11
A
B
C
D
E
0217 F20240 A3
9
A12-10
A11-13
A12-8
A7-13
0250 A20261 D20273 A40274 A80279 C30304 G20316 D30317 D10318 F11660 E71661 C72601 A6
A10-HA4-13
2602 D82604 E22606 E82607 D72608 A52609 E72611 B52612 C82613 B82615 A62616 A42618 B52619 D83601 B33603 A83604 A83605 C23606 B73607 B7
A2-9
A11-14
A7-14A4-14
A13-92
3608 D93609 D33610 C33611 A73613 E23614 F23615 F23617 D23618 D23619 C33622 D73623 D33624 B73625 B73626 C73627 C93628 D73629 C93630 D83632 D83633 D83634 C73635 B23636 B23639 D33640 B34601 A74602 A74603 A74604 G2
A10-I
A8-13
4618 G25602 A55603 A55604 A56601 E27200-B C4
A9-13
A9-14
S
A8-14
A1-11
0V3
A9-8
R
8
4
K
7
3
6
2
7
9
STATUS1
+3.3VPOWER_DOWN
+3.9V
SDA
IR
SCL
+3.3V
EW_protection
+3.3V
+3.9V
KEYBOARD_protn
+3.3VMono Carrier: Control
SDA
I/OPORTS
VST PWM-DAC
ENHANCED
80C51
CPU
ROM/RAMTELETEXT
ACQUISITION
1/10 PAGESMEMORY
R
G
B
BL
CVBS
SYNC
OSDTELETEXT
IIC-BUS
TRANSCEIVER
SCL
FOR INDIA
FOR ITV ONLY
ONLY
*
3V2
A5-3
FOR INDIA ONLY
FOR ITV ONLY
1 2 3 4 5 6 7 8
DATA-IN
A13-2
A7-11
CLOCK3V3
SDM
0V
0V
Bass_panorama
A1-5
DATA-OUT
A
B
C
D
E
*
3V3
3V7
RES
*
RES
3V7
0V
FOR ITV ONLY
SET WITH YUV
0V
A8-6
0V
FOR ITV ONLY
R
E
S
A12-4
TREBLE-BUZZ
3
V
2
E
E
P
R
O
M
3V2
0R
3V7
0V
1V5
A2-7
GND
0V
0V
3V3
FOR ITV ONLY
FOR ITV ONLY
RES
TO
3V7
FOR PIP
*
*
3
V
3
0V
RES 0V
FOR ITV ONLY
RES
5V
*
0V
A4-3
FOR ITV ONLY
A10-C
A10-D
3V3
CONTROL
#
0V
FOR ITV ONLY
A13-75
M
2
4
C
0
8
3V3
*
SET WITH SVHS
TDA95XX
RE
RES
0V
A8-150V
*
OF
RES
96369635
3V3
3
V
2
0238
POR
0V
*
3609
1K
02504603
C5
2
6
1
3
C2
2609
100R
3624
9631
7602
1
3640 8K2
10K
3628
3635 100R
6
8
p
6K8
1K0
3636
4K7
3626
100R
3622
2
6
0
2
1
0
0
p
2
6
1
1
1
u
0
3605
4K7
4K7
362303170316
3615
10K
7606
2
6
1
2
6
8
p
100R
3611
0261
2604
2
6
0
8
1
u
0
3
6
1
0
8
K
2
2K2
3630
5604
5u6
0279
3
6
0
3
1
0
0
R
C4
1K0
3639
5602
5u6
1
K
0
3
6
1
3
6601
BAS316
1
6
6
0
1
2
M
H
Z
3633
1
n
0
2
6
1
5
2
6
1
9
1
u
3618
100
360
8K23601
2
2
0
n
2
6
0
1
0273
1
u
0
2
6
1
8
1
n
0
2
6
0
6
0274
9647
0318
2
6
1
6
4
7
n
1
0
0
R
3
6
0
4
2607
5u6
5603
9649
1661
234
5
67
8
6
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
C3
C1
7200-B
1
2
3
5
59
2
K
2
3
6
0
6
3
6
0
7
2
K
2
3625
100R
4
5
6
7
4602
0240
1
2
3
362
3
6
1
9
9641
4601
3617
3634
100R
3632
+3.3V
POWER_DOWN
+3.3V
Treble_Buzzer_Hosp-app
STATUS2
VlotAux+5V
Bass_panorama
Volume|Mute
Stdby_con
COMB_BYPASS
COMB-SEL-CVBSO-AV2
+3.3V
ITV_MSG
LED
For AP/NA/LA55K Non-55K
*CL 36532039_017.eps010503
HDISPLAY
F
G
9
7602 A77606 E89631 E29641 E29647 B29649 B2
*3614
2x5W-LA2x1W-NASNDAMP-
JUMPER2K2
SNDAMP-
W--
MP-ST-KII
SNDAMP-2x5W-ST-
LA
1x4W-MN-AP
6K84K7 4K7
6K8---
4K76K8---
470R
---
6K8
---
4K7
2606
SNDAMP-
36223630
1n 470n470RC1
500mV / div DC1ms / div
C4
10V / div DC100s / div
C3
200mV / div DC1ms / div
C2
500mV / div DC1ms / div
C5
10V / div DC100s / div
COR V
4618
TO 0305OF
G
0217
FOR PIP
1 2 3 4 5 6 7 8
F
A7-13
0235OF
OF
A6-17
*
TO
FOR CVI
TO
*
0266A7-14
OF
FOR ITV ONLY
TO
4K7
1
2
3
0217
4604
4
5
6
0304
7 4
+8V
SCL
SDA
+3.3V
SANDCASTLE 260436183623
---
6K8
TDA9570
For NA/LA/AP
ITEM SNDAMP-1x1W-MN-GL
SNDAMP-2x1W-ST-
EU/AP EU/AP
4K7
---
SNDAMP-2x3W-ST-
NDBX-NA/LASNDAMP-2x5ST+WOOFER
IND260436183623
---
6K8
4K7
---
10K
2x5W-ST-AP
NA/LA
SNDAMP-2x10W-ST-
AP
SNDAMP-2x3W-ST-
NA
SNDA2x5W-IND-M
6K84K7
NA
SNDAMP-
SNDAMP-
TDA9587 TDA9599
6K84K7
TDA9565TDA9570
NA LANTSC PAL/NTSC
TDA9586
AP
4K7
---
SNDAMP-2x3W-ST-2x1W-NA
SNDAMP-2x3W-LASNDAMP-ITEM
ITEM 7200(UOC)
TDA9587TDA9588TDA9577
TDA9580TDA9583
PAL/NTSC/SECAM
10uF6K84K7
---
6K84K7
---
6K84K7
---
JMP---
1x3W-
---
JMP
SNDAMP-2x5W-ST-
---
6K84K7
---
10K4K7
---
6K84K7
---
Circuit Diagrams and PWB Layouts 33L01.1A AC 7.
ORTO 1903 OF
L
R
A
B
C
D
E
F
0246 B100267 G20271 C20275 B40280 D100281 D102901 B72902 B72903 B52904 B42905 C52906 C42907 D52908 E52910 C3
R
E
S
TO
PANEL
A12-73
9 10 11
2911 B32947 C92948 C92949 C92950 C93172 D23901 B43902 B53903 B33904 C43905 C33906 D43907 E43908 B33909 C53910 D53911 A33912 E33921 D33922 D33923 D34901 B34902 B34903 C34904 C34905 C2
VOICE
A12-72
TO 0254
R
E
S
4906 F24921 B46901 B56903 A36904 E47901 B67902 D6
A12-71
A12-70
7903 E29901 C89902 C89903 A39904 B39905 E2
OF
CONTROL
d_FB
1
2
3
4
0280
0281
1
2
3
4
2
9
5
0
2
9
4
9
2
3
4
5
0246
1
AmpOutR+
AmpOutL_Pos
g
AmpOutL+
AmpOutR_PosMono Carrier: Audio Amplifier
*
*
*
*
*
*
2
9
0
3
*
COMMONA5-91
68K
A16-74
1V4
Tilt Rotation 29RF-CH/32WS-EU
2BY10W
FOR ITV
*
5V2
*
1 2 3 4 5 6 7
FOR ITV ONLY
ITEM
8
A
B
C
D
E
F
3
9
0
9
1
0
K
6K8
1V4
R
E
S
FOR ITV ONLY*
A7-15
A9-45
5V2
*
6K83K3 -1K3901
3902
3172
A5-43
A9-46
A11-45
*
R
E
S
*
PIP Interface
AUDIO_AMPLIFIER
A11-46
*
*
5V2
5V2
0V3*
R
E
S
3
V
7
R
E
S
*
1
1
V
8
A7-6
*
*
*
ONLY
*
*
*
*
*
4903
330K
3923
3903
A4
AudioSupplyGnd_FB
A2
2906
AudioSupplyGnd_FB
AudioSupplyGnd_FB
A3
9901
A1
2R2
3908
9902
AudioSupplyGn
3911
4R7
6904
BAS316
6903
*
2911
AudioSupplyGnd_FB
9903
4901
S
T
B
1
V
C
C
9 VOL
AN7522N7901
2CH1+
4CH1-
6 CH1-IN
12CH2+
10CH2-8 CH2-IN
3
G
N
D
C
H
1
11
G
N
D
C
H
2
7
G
N
D
I
N
P
5AudioSupplyGnd_FB
2
9
0
7
3
9
0
2
3
K
3
68K
3172
0275
2
9
4
7
2
9
0
8
2904
470n
4
1
0
u
02711
2
3
3905
2
9
0
5
1
n
4902
6901
9905
2
9
0
2
3912
560R
3
9
0
6
4906
3
9
0
7
1K
3901
BC847B
CH1+2
CH1-4
CH1-IN6
GNDCH13
GNDINP7 8
NC
STB5
VCC1
VOL9
7903
7902AN7523N
9904
330K
3922
2
9
4
8
2910
330K
3921
3
9
1
0
1
0
K
1
u
4
9
0
5
3
9
0
4
4
9
2
1
4904
MainAux_FB
VlotAux+5V
Volume|Mute
MONO|AM_MONO_SOUND
Main_OutL
2
9
0
1
Main_OutR
VlotAux+5V
AmpOutL_Pos
Tilt
Treble_Buzzer_Hosp-app
AmpOutL_Neg
AmpOutR_Ne
AmpOutR_PosA1 A3A2 A4
200mV / div AC1ms / div
G
79013912
9 10 11
Yes NoAN7522N AN7580
CL 36532039_018.eps010503
E 39200mV / div AC1ms / div
200mV / div AC1ms / div
200mV / div AC1ms / div
G
99057903
1 2 3 4 5 6 7 8
A7-14
Yes
A7-13
NoNo
Yes
FOR COMPAIR ONLY
2
3
02671SDA
SCL
* FOR DIVERSITY LIST SEE PAG
34L01.1A AC 7.Circuit Diagrams and PWB Layouts
A
B
C
D
E
0239 F101831 B8
9 101851 E91852 D82817 F102818 F102831 C92832 C82833 D42834 A42835 A42836 A42837 A42838 A92839 B92840 B62841 B52842 A52843 A52844 C32845 C32846 G12847 D32848 D32849 C92850 D92851 E82852 F82853 E92854 F92855 E22856 E22857 F22858 F42859 G22860 F22861 E82894 A92895 B42896 F32897 B42898 B33831 B43832 A93833 A93834 D23835 D33837 F83839 F83840 E33841 F33842 G53843 F23849 F33851 E93852 E94832 E10
18511
2
3
4834 F14835 F34836 G34837 D24838 D24839 F104840 F105831 A35832 B8
4832
3833
100R
A10
1
0
0
p
2
8
5
3
A10-G
RES
A7-13
A5-43
TO 1901 OF
A8-46
Matrix Surround Panel
A9-43
A8-45
RES
A13-60
A7-14
RES*
*
A9
3
8
5
2
1
K
0
2894
220p
2817
2818
2850
1n0
3832
100R
HC-49/U
1831
18M432
2838
3851
330K
7851BC847B
2839
4839
1n0
2849
2
8
3
1
1
p
0
1
p
0
SCL
SDA
+8V
Main_OutR
Main_OutL
VlotAux+5V
MONO|AM_MONO_SOUND
VlotAux+5V
SEL-MAIN-FRNT-RR
L-OUT
R-OUTMono Carrier: NICAM + 2CS + BTSC (Stereo/SAP) Decoder
R
E
S
E
T
Q
S
T
A
N
D
B
Y
Q
A
D
R
_
S
E
L
I
2
C
_
C
L
SCART
LOUDSPEAKER
TP
NC
FM1/AMFM2NICAM ANICAM B
LOUDSPEAKER L
LOUDSPEAKER R
DSPSC1-IN-L
SCART-R
MONO-IN
D/A
D/A
D/A
D/A
SCART-L
SCART-R
SC1-OUT-R
SC1-OUT-L
DACM-L
DACM-R
SC1-IN-R
SC2-IN-L
SC2-IN-R
MONO
SCART 1
SCART 2
SCART Switching Facilities
A
H
V
S
S
A
H
V
S
U
P
V
R
E
F
1
V
R
E
F
2
AUDIO PLL
C
A
P
L
_
M
T
E
S
T
E
N
D
V
S
S
D
V
S
U
P
A
G
N
D
C
A
V
S
S
A
V
S
U
P
VREFTOPSOUND IFANA_IN1+
ANA_IN1-
SCART-L
IDENT
A/D
A/D
I
2
C
_
D
A
DEMODULATOR& NICAM
DECODER
A
B
C
D
E
3834
1 2
7831
1
10
11
12
13
14
3 4 5 6 7 8
100n
2840
2847
1n0
28583837
100R
2
8
4
5
1
0
0
n
A6
3
8
4
0
A8a
3839
5832
6u8
*
1V8
R
E
S
3
V
8
1V5
0
V
0
V
[ FBAN60 - AUDPROC ]
A10-F
5
V
3V
3V0
V
0
V
2
V
4
*
0
V
6
V
2
R
E
S
RES
1N4148
6831
A13-47
5
V
4V9
2
V
4 MSP34X5G
4V1*
3V8
4V9
5
V
0V
*
4
u
7
3V8
4V8
3
V
7
A13-48
A5-42
3V8
A10-E
1V8
3
V
7
NICAM + 2CS + BTSC (STEREO/SAP) DECODER
A10-G
4V1
0V
7
V
8
A9-43 0V
RES
A10-H
0
V
2V6
*
0
V
0
V
R
E
S
RES
1V5
44
45 46
47
48
49
550 51 526 7 8
9
3
30
31
32
3334 3536
37 38
39
4
40
41
42
43
15
1617
18 19
2
20
21 22
23
24
25
26
27 28
292
8
4
4
1
0
u
2851
1u0
7834
4837
A11a
100n
2842
4
7
0
p
2
8
3
4
2843
10u
4838
3
8
3
5
1852
2
8
3
7
47K
3831
2855A8
A11
2
8
3
6
1
n
5
2861
1n0
7835
2
8
3
5
2
2
0
p
47p
28332
8
9
8
1
0
n
3
8
4
3
A7
2856
1
0
u
2
8
4
1
5
8
3
5
2897
390p
5
8
3
1
6
u
8
2
8
3
2
2
8
9
5
5
6
0
p
2
8
4
8
MONO|AM_MONO_SOUND
QSS_AM_DEM_OUT
+5VA
VlotAux+5V
SC2_RIN
SC2_LIN
+5VA
SC1_RIN
SC1_LIN
SC1_RINA
SC1_LINA
SNDSYS-BTSC.DBX-NA/LA
SNDSYS-NI/GS-QSS-CH/AP
SNDSYS-NTSC.DBX/KOREA-
2CS-AP
SNDSYS-BTSC.DBX-VD/SW-NA/LA
SNDSYS-NI/GS-QSS-AP
Item2855 33P 27P 33P 33P 27P2856 47P 15P 47P 47P 15P2860 180P 56P 180P 180P 56P7831 MSP3425G MSP3415G MSP3425G MSP3421G MSP3415GA11a
200mV / div AC1ms / div
A11
200mV / div AC1ms / div
/ div AC / div
9 10
F
G
5833 G25835 F26831 A47831 C77834 F47835 F37851 E9
100RA13-61
*
/TO 0215 OF
A7-8/0239
1
2
3
*
*
5
1
n
0
2
8
5
4
7
0
R
8
4
9
2
8
5
2
1
n
0
48404
KEYBOARD_protn
CL 36532039_019.eps010503A5
200mV / div AC1ms / div
A10
200mV1ms
A9
200mV / div AC1ms / div
A8a
200mV / div AC1ms / div
A8
200mV / div AC1ms / div
A6
200mV / div AC1ms / div
A7
200mV / div AC1ms / div
F
G
1 2 3 4 5 6 7 8
3842
1
0
0
u
2
8
4
6
2
8
5
7
RESA5-44
*
*
R
E
S
RES
R
E
S
*
R
E
S
R
E
S
4
8
3
6u8
5833
2
8
6
0
3
8
4
1
4
3
4
8
3
6
2859
2
8
9
6
4
8
3
A5
VlotAux+5V +5VA
FMR
Circuit Diagrams and PWB Layouts 35L01.1A AC 7.
10
A
B
C
D
E
1810A E21810B C31811 F42802 B92807 B52810 C92813 D9
9
A10-37B
A9-G
2814 E72815 E72816 B33801 B23802 B23809 F73810 F73811 C23812 C23813 C33814 B73815 C73816 B73817 C73818 D73819 E73820 C73821 E73822 F7
5
V
8
A11-48
0V
5V
A7-D
5
V
8
4807 F74808 F84812 D34814 E34816 C84817 C84818 E74819 E84820 E104821 D24823 D24824 E24825 C104826 C104827 C104829 D74830 E7
*
4831 F74841 C74886 E54892 D55810 D37802-A C87802-B E87802-C D87803-A C47803-B D47803-C E47804 C39810 C7
A11-47
5
V
8
A9-F
1V6
5V
A9-E
5V
14Z
T 11S
16Vdd
4826
4825
Z 15
T S 10Vdd
16
2813
2u2
2810
2u2
4820
4827
Z 4
T S 9Vdd
16
2
8
0
2
SC1_LINA
SEL-MAIN-FRNT-RR
SC2_LIN
SC2_RIN
COMB_BYPASS
SC1_RINA
+6V8
SY_CVBS-IN
x Rear AV 1 x Rear AV in & 1 x AV out with SVHS & YUV, 1 x
front AV in
1 x Rear AV in & 1 x AV out with SVHS & YUV, 1 x Side
AV in
1 x Rear AV in & 1 x AV out
- Yes Yes -- Yes Yes -- - - -
Yes - - -Yes Yes Yes -
- Yes Yes -- - - -
Yes - - Yes- - - -
Yes - - -- Yes Yes -Mono Carrier: Audio/Video Source Switching
Comb Filter
A
B
C
D
E
1
0
0
K
1 2 3 4 5 6 7 8
A7-C A12-31
3D comb filter
*
AUDIO/VIDEO SOURCE SWITCHING
*
0V
A7-D
A13-52
A13-59
A5-37A
A5-AA9-G
A9-H
A13-55
A10_C
T0 0266 OF
*
A7-I
Reserved for
A13-30
A12-58
0V
A12-53
A10-37B
A5-30A
A5-B
A7-H
13 Y1
6E
11S
16Vdd
7
7803-A
HEF4053BT
VeeVss8
12 Y0
13 Y1 14Z
4824
4
8
1
9
1
K
0
3
8
1
2
100K
3818
9810
3
8
0
2
1
K
0
1
0
0
K
3
8
1
7
7802-A
HEF4053B
6E
7Vee
8Vss
12 Y0
1
0
0
K
3
8
1
9
4
8
1
8
4821
4
8
1
7
4
8
1
2
10u
4
8
4
1
5810
4
8
1
4
1
0
0
7
3
8
1
3
1
K
0
4
8
8
6
1811
3
8
1
5
0
9
4830
4831
4
7
0
n
2
8
1
6
4
8
1
6
4892
0
8
2
8
0
7
2
2
0
n
3
8
2
1
1
0
0
K
8
Y02
Y11
7802-B
HEF4053B
E6
Vee7
Vss
3820
100K
3811
1K
6
S 10Vdd
16
Vee7
Vss8
Y02
Y11 Z 15
HEF4053BT
7803-B
E
100K
3816
3814
100K
7Vee
8Vss
5 Y0
3 Y1 4Z
7803-CHEF4053BT
6E
9S
16Vdd
2815
220n
8Vss
Y05
Y13
2814
220n
7802-C
HEF4053B
E6
Vee7
4823
4
5
6
3801
220R
1810B
1
2
34829
7804BC847B
1
2
3
4
5
6
7
8
1810A
2
2
+8V
+3.3V
VlotAux+5V
CVBS-IN
GND
C_COMB
Y_COMB
+6V8
CVBSOSC1_LIN
SC1_RIN
+8V
+6V8
CVBSFRONT-IN
Y_CVBS-IN
R2-IN
COMB_BYPASS
+8V
+6V8
SSY_CVBS-IN
REFO
+6V8
SCL
SDA
RFRONT-IN
L2-IN
LFRONT-IN
SS_C-INC-IN
SY_CVBS-IN
+6V8
COMB-SEL-CVBSO-AV2
2 x Rear AV in & 1 x AV out with SVHS & YUV, 1 x
side AV in
2 x Rear AV in & 1 x AV out with SVHS & YUV
2 x Rear AV in with SVHS
2 x Rear AV in & 1 x AV out with SVHS
1in
Item2802 Yes Yes - Yes3810 Yes - - -4807 - Yes Yes Yes4808 - - - -4812 Yes Yes Yes Yes4814 Yes Yes Yes Yes4816 - Yes Yes Yes4817 - - - -4818 - Yes Yes Yes4819 - - - -7802 Yes Yes - Yes9 10
F* *3 3 8
4
8
3
8
4
8
3
8
CL 36532039_020.eps010503Side AV
1 2 3 4 5 6 7 8
FA10_C
T0 1810 OF*
1
2
COMB-SEL-CVBSO-AV2
36L01.1A AC 7.Circuit Diagrams and PWB Layouts
*
A8-45
A
B
C
D
E
1861 C42803 C42862 C22863 C22864 B42865 B42866 E62867 E72868 E72869 D72870 C7
9 10
*
2871 C72872 C72873 B72874 E52875 E52876 B62877 E42878 E42879 E42880 E32881 E62882 E62883 E42884 B32885 B42886 E42892 B102893 E103861 E63862 C33863 D33864 D3
RES A13-60
3865 F33866 F33867 B43891 B83892 A93893 C93894 E83895 D93896 F94861 E74862 D84863 B74864 B84893 B84894 E85861 E3
*
*
A13-61RES
*
7861 C47891 B97892 E99891 A99892 D9
A8-46
*
R
E
S
*
*
R
E
S
*
*
2892
100n
3
8
9
3
3
3
0
R
15
3
8
9
6
3
3
0
R
100R
3891
3
8
9
2
4893
4894
BC847B7891
100n
2893
9
8
9
2
7892BC847B
16
100R
3894
3
8
9
5
9
8
9
1
+8V
+8V
L-OUT
R-OUT
Main_OutR
Main_OutLMono Carrier: BTSC NDBX Stereo Decoder
A12
200mV / div AC1ms / div
A15
10V / div DC1ms / div
A14
10V / div DC20s / div
A13
10V / div DC20s / div
A16
10V / div DC1ms / div
CTRL AMP
L-R
VOLUMELEFTCTRL
FIL
REFAND
TONERIGHTCTRL
TONELEFTCTRL
N
C
N
C
VOLTAGEDET AND
DEMATRIX+
N
C
MODESELECT
TRANSC
INPUTSELECT
STEREO DECODER AUTOMATICRIGHTCTRL
LOGIC
VOLUME
I2C
VOLUME ANDLEVEL CONTROL
L+R
SUPPLY
1
V
4
V
*
4
V
D
E
1 2 3 4 5 6 7 8
A
B
C
0
V
0
V
4
V
4
V
0
V
0
V
4V
BTSC - NDBX STEREO DECODER
4
V
4
V
4V
4
V
4
V
R
E
S
4
V
4
V
R
E
S
4
V
0
V
4
V
8
V
A10-47
4
V
4
V
6
V
4
V
6
V
R
E
S
A5-42
4
.
3
V
4V
0
V
4
V
4
V
4
V
4
V
8
V
*
4
V
4
V
0
V
4
V
4V
*
4
V
0
V
*
4
V
A10-48
2
2
0
n
2
8
8
6
1
5
0
p
2
8
6
8
2
8
8
2
C
S
B
2
8
6
3
1
0
u
2
8
7
7
1
K
2
3
8
6
3
A
1
0
0
K
3
8
6
1
15K
3862
3
8
6
4
1
0
0
R
2864
2u2
A12
4
7
0
u
2
8
8
3
2
8
7
4
1
0
0
u
4
u
7
2
8
7
6
2
u
2
2
8
7
3
3
n
3
2
8
7
2
1
u
10u
5861
4
n
7
2
8
7
9
2803
220n
47n
2870
2
8
6
7
3
n
3
2
2
n
2
8
8
0
4
8
6
4
2
8
7
8
4V
0
V
A13
1
0
0
u
2
8
7
5
2
8
7
1
1
5
0
p
2885
220n
47n
2869
2
8