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ONKYO. SERVICE MANUAL
COMPACT DISC RECEIVER
MODEL CR-185
CR-185
REF. NO. 3516
ios Sah 2 Spat aie. eS res
fran recay, * = FS . * le : : ‘ hewn tthe ee > [aaa t
ee — s ae: Sn ete, see Bs oe Ta mie nae 2 Tae TERS I a on Bee TS! TE a AEN Te : ee pe as Le fects } BPRS ing We wo * oe
= eS a
Black and Silver models
| UP sd 30V AC, 50Hz id
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK /\ ON THE
TABLE OF CONTENTS
SHOCHICAHONG. .....i...---..0cld-dcese RE RN 2
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE Caution on replacement of optical pickup..............ssccesesoesees 2
CRHICAL POR RISK 'OF FIRE ANDELECTRIG SHOCK. Protection of eyes from laser beam..........ccccssssssesscestsnrsesececens 3 REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PARTS NUMBERS APPEAR AS SHOWN IN THIS Laser warming labels cccsscarsscnsexssiennneservasnencvsncnsnvinenncersurene 3
MANUAL. Microprocessor-Comnection Ciagram.......scsessscesssescesssesceeerns 4
Microprocessor terminal descriptiOns.........ssssscsscsesssnneaseees 5
MAKE LEAKAGE-CURRENT OR RESISTANCE MEA- IC block diagrams and descriptions............ceccsscsccreesceeceseees 6
SUREVEN ie FO DETERMINE THAT EXPOSED PANTS Removementol ay 888 Vssisssssassscncsssenenessnsvcwsssvencevssnswanetess 13 ARE ACCEPTABLY INSULATED FROM THE SUPPLY ats CIRCUIT BEFORE RETURNING THE APPLIANCE TO Mechanism -exploded View.........cccssessssssesecceerscsscssseceesesnseees 14
THE CUSTOMER. PAGES SE ianavscinsitecdecaenibecoeniossnainaeineinnennmnanoeiamemanbetienn 16
Exploded ViGW osscnsmarnsnamsnncnnenmnmnmnnnancmnnes: 17
CD adjustment procedures..........ccsssscsesssessecesssecssecsvaterssnneces 19
Tuner adjustment procedures.........ccscccscsessssessccsseeconsecesenenens 21
DOUVICE PrOCC AUS ccsnaveesavessteensereriancommerunnmnaronanmnenes a2
Pc board view from soldering Side................ssescsscesssersseseaoees 23
SC EETIALIC A DEAN. «once scnvesnonnncenssnnomnnnendenstnnrasasnnnasesaninnsnanKiVind 25
Pc board view from soldering side..............cscccsssscseconsescneents 29
Printed circuit board-parts list...........:.ssssessssnrssensneereeeraneeees 31
Schematic diagram (Mechanism).............ccccssccesssssosrreseeennees 34
ON KYO Blsck Giaprams sissies nmarnesanncnnionemimnenmnaer 35
PCR WI oo escsnsinnssxnsitnovsiondsnannihnaapnnnisnindxensniannachannselRCRTeS 38
AUDIO COMPONENTS
Os Eaiste)
SPECIFICATIONS
AMP SECTION
Power Output:
Dynamic Power:
Total Harmonic Distortion:
IM Distortion:
Damping Factor:
Sensitivity and Impedance:
Frequency Response:
Tone Control:
Single to Noise Ratio:
Muting
General
Power supply:
Dimensions:
Weight:
2 x 20 Watts at 4 ohms | kHz DIN
2 x 17 Watts at 6 ohms | kHz DIN
2x 15 Watts at 8 ohms | kHz DIN
2 x 15 Watts min RMS at 8 ohms |! kHz
no more than 0.2 % THD
2 x 24 Watts at 4 ohms
2x 18 Watts at 8 ohms
0.2 % at Rated Power
0.2 % at Rated Power
40 at 8 ohms
TAPE / MD PLAY : 150 mV, 50 kohms
10 to 50,000 Hz : +0 /-3dB
Super BASS : + 13 dB at 55 Hz
BASS : + 10 dB at 100 Hz
TREBLE: + 10 dB at 10,000 Hz TAPE : 100 dB (THF A)
oo dB
AC 230 volts, 50 Hz
185 Wx 131Hx 329Dmm
(7-5/16" x 5-3/16" x 12-15/16")
4.0 kg (8.8 Ibs)
Specifications and features are subject to change without notice.
FM Tuner section
Tuning Range:
Usable Sensitivity:
50 dB Quieting:
Sensivity:
Capture Ratio:
Image Rejection Ratio:
IF Rejection Ratio:
Signal — to — Noise: Ratio
Selectivity:
Harmonic Distortion:
Frequency Response:
Stereo Separation:
Stereo Threshold:
CD SECTION
Signal readout system:
Reading rotation:
Linear velocity:
Error correction system:
D/A converter:
Digital filter:
Number of channels:
Frequency response:
CAUTION ON REPLACEMENT OF OPTICAL
The laser diode in the optical pickup block is so
sensitive to static électricity surge current and etc,
that the components are liable to be broken down
or its reliability remarkably deteriorated.
PRECAUTIONS
1.Ground for the work-desk.
Place a conductive sheet such as a sheet of copper
(with inpedance lower than 10M) on the work-
desk and place the set on the conductive sheet so
that the chassis.
2.Grounding for the test equipment and tools.
Test equipments and toolings should be grounded
in order that their ground level is the same the
ground of the power source.
87.50 to 108,00 MHz (50 kHz steps)
Mono 12.8 dBf, t.2 pV (75 ohms [HF) 1.0 pV (75 ohms DIN)
Stereo 18.8 dBf, 2.2 pV (75 ohms IHF)
25.0 pV (75 ohms DIN)
Mono 18.8 dBf, 2.4 pV (75 ohms)
Stereo 38.8 dBf, 24.0 pV (75 ohms)
2.0 dB
85 dB
90 dB
Mono 73 dB, [HF
Stereo 67 dB, IHF
50 dB DIN (+ /-— 300 kHz at 40 kHz Devi.)
Mono 1.0 %
Stereo 1.5 %
30 to 15,000 Hz (+ /- 1.5 dB)
35 dB at 1.000 Hz
25 dB at 100 to 10,000 Hz
17.2 dBf, 2.0 pV (75 ohms)
Optical non-contact
About 500 - 200 r.p.m. (constant finear
velocity)
1$2-1.4m/s
Cross Interleave Read Solomon code
1 bit
352.8 kHz 8 times over sampling
2 (stereo)
5 Hz - 20 kHz
PICKUP
During repair,carefulley take the following precautions.
(The following precautions are included in the service
parts.) |
3.Grounding for the human body.
Be sure to put on a wrist-strap for grounding whose
other end is grounded.
Be particularly careful when the workers wear
synthetic fiber clothes, or air is dry.
4.Select a soldering iron that permits no leakage and
have the tip of the iron well-grounded.
5.Do not check the laser diode terminals with the
probe of a circuit tester or oscilloscope.
CR-185
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs a laser. Therefore, be sure to follow
carefully the instructions below when servicing.
WARNING!!
WHEN SERVICING, DO NOT APPROACH THE LASER
EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS
NECESSARY TO CONFIRM LASER BEAM EMMISION,
BE SURE TO OBSERVE FROM A DISTANCE OF MORE
THAN 30cm FROM THE SURFACE OF THE OBJECTIVE
LENS ON THE OPTICAL PICK-UP BLOCK.
LASER WARNING LABELS The label shown below are affixed.
1. Warning lable
This label is located on the chassis. -
DANGER —invisiece Laser RADIATION WHEN OPEN AND INTERLOCK FAILED OR DEFEATED. AVOID DIRECT EXPOSURE TO BEAM. U N —HAZARDOUS LASER AND
ELECTROMAGNETIC RADIATION WHEN OPEN AND INTERLOCK DEFEATED.
ENTION —ravonnement LASER ET ELECTROMAGNETIOUE DANGEREUX SI OUVERT AVEC L ECLENCHEMENT DE SECURITE
VARNING OSYNUG LASERSTRALNING NAR DENNA DEL
AR OPPNAD OCH SPARREN AR URKOPPLAD.
BETRAKTAE) STRALEN.
VARO!
AMATTAESSA JA SUOQJALUKITUS OHITETTAESSA
OLET ALTTUNA NAKYMATTOMALLE LASERSATEILYLLE. ALA KATSO SATEESEEN.
ADVARSEL: USYNUG LASERSTRALING VED ABNING, NAR SIKKERHEDSAF- BRYDER ER UDE AF FUNKTION.
@) : Danger label © : Only 230V
model USYNLIG LASERSTRALING NAR DEKSEL
APES 0G SIKKERHEDSLAS BRYTES.
UNNGA EKSPONERING FOR STRALEN.
Laser Diode Properties
@ Material: GaAlAs
@ Wavelength: 760~800 nm
@ Emission Duration: continuous
@ Laser output: max. 0.5mW*
*This output is the value measured at a distance
about 1.8mm from the objective lens surface
on the Optical Pick-up Block.
2. Class 1 label
This label ts located on the left side of top cover,
LUOKAN 1 “CLASS 1 LASER LASERLAITE
PRODUCT” KLASS 1
LASER APPARAT
ADVARSEL
Denna maekning er anbragt pa apparatets hojre side og indikerer,
at apparatet arbejder med laserstraler af klasse 1, hvilket betyder,
at der anvendes laserstraler af svageste klasse, og at man ikke
pa apparatets yderside kan blive udsat for utilladelig kraftig
straling.
APPARATET BQ@/R KUN ABNES AF FAGFOLK MED SE RALIGT
KENOSKAB TIL APPARATER MED LASERSTRALERI
Indvendigt i apparatet er anbragt den her gengivne
advarselsmérkning, som advarer imod at foretage sadnne indgreb i apparatet, at man kan komme til at udsaetle sig for laserstraling.
VAROITUS! LAITTEEN KAYTTAMINEN MUULLA KUIN TASSA KAYTTOOHJEESSA MAINTULLA TAVALLA SAATTAA ALTISTAA KAYTTAJAN TURVALLISUUSLUOKAN 1 YLITTAVALLE NAKYMATTOMALLE LASERSATEILYLLE.
MICROPROCESSOR CONNECTION DIAGRAM
uPD78044AGF-123 O30!
SIGNAL
PROCESSOR ic
17 0703 SYSTEM
RESET
CDODATA
1 | { I '
ul =
out
iN
OPERATION KEY
+Sv x
i a a Mat ei 28 p32 ) PD78044AGF ee
040! 33 abs PIs PI2
V LOAD
Pi
PIO
P9
P8
P7
PS
[4 in sa iw iN iw ~ |S jo ® jo |~ io
re SWITCH 419MHz Xx'Ts Ral
TESEIN osc de tem) =] °
FL TUBE ~
Q13i PLL SYNTHESIZER AND CONTROLLE P uzzed ('D)
~ Ww ’
LM7OO! a
o, &) Q591.0592 AMP +8
sw TRAY MOTER
@l foriver | se |
PicK UP
| 7 a aist RDS DECOODER
PC1I34 OCS er
>~o a RI a6 3 IN/OU r= 5.
ee ee ee ie eee ee eee, ee ee Table 1
Region __|Frequency range _|Channel space _| 76~90MHz 100kHz
| Operation _|
VOL UP
VOL DOWN
87.50~ 108MHz 50kHz
87.50~ 108MHz
U.S.A
Table 2
87.9~~ 107.9MHz
[AM10k|Region [Frequency range_|Channel space _| (0 [tapan _|s22~1629Kt | kHz [0 [Europe __|s22~1620K | 9kHHz 0 |Wordwi ze
531~ 1602kHz 530~ 1710kHz 10kHz
Table 3
TERMINAL DESCRIPTIONS
Pin No.
7
Description .
4G~10G Grid output terminals. |
< a Power supply terminal.
CDCLK Clock output terminal. Connect the terminal CLOCK of signal processor IC.
atch output terminal. Connect the terminal XLAT of signal processor IC.
ata output terminal. Connect the terminal DATA of signal processor IC.
Digital output control output terminal. Not used.
CDDATA
et Ne
ph 3 PMUT Digital muting output terminal. Connect the terminal MUTE of signal processor IC.
lock output terminal for SOCK. Connect the terminal SQCK of signal processor IC.
ense signal input terminal. Connect the terminal SENS of signal processor IC.
OQ
15 SENS
ata input terminal from SQSO. Connect the terminal SQSO of signal processor IC.
“19
=
o— ~] stem reset input terminal.
REO _ [Stereo broadcast detection input terminal. L when STEREO.
roadcast detection input terminal. L when received the broadcast more than muting level.
20
21
22
Q AVSS
VOL DOWN Volume control output terminals.
VOL UP Refer the table 1.
23. _{SBASS | 24 AREA
25 IN/OUT
26 SIGNAL
27
28
round terminal for D/A converter.
Super bass control output terminal.
Aigiinmin ” z
BS 17 1A
setting terminal for the Frequenc °
Input terminal for tray open/close detection switches.
Signal jevel input terminal for automatic memory.
Operation key connection terminals.
0 oO Analog power supply for D/A converter.
w i=) > < fs zs Reference power supply for D/A converter.
3 = Power stoppage detection terminal.
32
3
3
Crystal! resonator connection terminal for sub system.
Ground terminal.
> Ceramic resonator connection termina] for main system.
Connect the 4.19MHz ceramic resonator.
36
37
38
39
Clock output terminal for PLL IC and the source selector IC.
BUZ
RDATA
FCE/ST
Buzzer control output terminal.
< ”
Data output terminal for PLL IC and the source selector IC.
2 =
= &. = i¢:) 3
: Pe
=
< o ;
od a
"~~ FERISER ERR B18 8° Strobe output terminal for the source selector IC and electric volume.
. mena TEs mays presente ey iGaipat Da” = UB yet ritmo
» enable terminal for PLL IC.
Power supply terminal.
HR Mag hy segetine! AT lap nse + 4
MP POWER
42
43
44
5
DSDATA Teva
DSSIG
Data input terminal from RDS decoder.
RDS broadcast detection terminal.
Sub code detection terminal. Connect the terminal SCOR of signal processor IC,
Clock input terminal from RDS decoder. & yore hee)
Q
iF Cc) A
SYSIN System code input terminal.
> ~J emote control signal input terminal.
Connect the ground terminal.
” re]
3 =
SYSOUT
TU MUTE
ANGMUT
49 stem code output terminal.
= uting output terminal for tuner section.
51
52
53
54
55
36
57
58
59 “7
Analog muting output terminal.
ositive power supply terminal.
“J CD POWER ower supply terminal for CD mechanism.
DEFECT
CD RESET
¥ fect output pin for CD mechanism.
Reset output termina! for CD mechanism.
FOK input terminal from CD mechanism. 8 Ss ons x o) =
4
a
OPEN
CLOSE
CD tray. open control output terminal.
CD tray close control output terminal.
© tical pickup control output terminal.
PIP 11
71 VLOAD
72777 = |P12°P17 Segment output terminals.
78°80 {1G°3G Grid output terminals.
Segment output terminals.
Pull-down resistor connection terminal for FL tube controller.
~
| oy) |
IC BLOCK DIAGRAM AND DESCRIPTIONS
CXA1372Q (Servo Signal Processor)
WOLVUVdWO) MOONIM 4a Cc
- »
2 a a
"“ ~<
fm 2
¥200930 Nd sNd
NOLLYSN GMO)
SV ONIMIVUL
w¥300330 $S3uGdYv
w32S193u
L4IHS INN
Signal output to count the track numbers.
This terminal outputs FZC,and SSTOP to according command from the microprocessor.
Mirror comparator ourput terminal.
Defect comparator outpul terminal.
ry control input terminal.
EFM comparator outpul terminal.
Focus OK comparator ourpul terminal.
Defect bottom hold output terminal.
Defect bouom hold input terminal from CC1. Defect bottom hold capacitor connection terminal.
Mirror hold capacitor connection temninal.
YMBOL T A
MBOL j|V/O |DESCIRPION Mid-point voltage input terminal.
Connect the capacitor between FS3 and this pin when the high frequency gain focus servo is dropped. Focus servo high frequency gain changeover input terminal. Input terminal for the low frequency boost of
Focus drive ourput terminal.
Inversion input terminal of focus amplifier.
Sag ee waveform.
terminal.
3}FS3
Zn
wi Tl tt Oo
a
G
Tracking drive output terminal.
Inversion input terminal of tracking amplifier.
No-inversion input terminal of sled amplifier.
Sled drive output terminal.
Inversion input terminal of sled amplifier.
Peak setting input of phase correction of focus tracking.
Tracking zero-cross comparator input terminal.
Tracking error input terminal.
Capacitor connection terminal for time constant | Fe QaiQie ~|9 OKO
QO OAH IE
: j rar: > ay 5 £|& a 3; 15 FT =e 5 S z : = : 3 B ey > | 0 This terminal is flowed the current so that the
17 focus search,tarcking jump,and sled kick height detection. is decided. Focos zero-cross comparator input terminal.
BBs Inner switch selection input terminal
This terminal is used when track
°
.
J.
. ° °
.
—
g z apacitor connection terminal! for time constant hen defect. €n The sled runaway prevention circuit operates
at the low level. Serial data transfer clock input from microprocessor
6 —
AIM
el sel & | Srereel el
SM5875BM (DA CONVERTER)
LRCI BCKI DI
INPUT INTERFACE
ATCK (24) FILTER ARITHMETIC ATTENUATION AND oar
MUTE (1) COUNTER ATTENUATION ARITHMETIC
MODE (23) (3) CKO
RSTN 22) 29) XVSS TIMING ps CONTROL
| (19) XTO pvss (@) : | /\
PWM DATA NOISE SHAVER GENERATION ARITHMETIC << (18) XTI DVDD oY BLOCK BLOCK : I
TSTN (9) | | | TO! (0 :
To2 (16
AVDDL (1)
LO AVSS RO
Symbol_[ WO MUTE | Ip | MODE=H:Muting control pin
tp a MODE=L: Attenuator level control pin
De-emphasis control pin. On at high level.
| O | lock output pin: 16.9344MHz
D
Analogue supply pin for nght channel
S
P
— oo tee Dvss__| -_|Digiat supply pin [Bt___| in| Senat davainput pin D : STN | I
upply pin for resonator system
layback speed select pin. Double speed at H
Muting/Attenuator mode select pin
S
Sampling rate clock input pin = Lp
TSTN | Ip [Testinputpin eal rad
Tor Analogue supply pin for left channel
12 Co ik Analogue signal output pin for left channel!
Attenuator level setting clock
CR-185
CXD2500A/BQ (Digital Signal Processor)
CLOCK GENERAT
16-TIMES OVERSAMPLING
FILTER
| NO. [SYMBOL | 1/0) PTC | NO. {SYMBOL | 1/0|DESCRIPTION | 1 |FOK sd 1 |FoucsOkinpt ——“—ti‘“—;s*™*S™*C*C*C~*rCSSCiéds AO ~—s| O [DAO _|GFS oupur | 2 |Fsw__|_ © |Owrpur fitter changeover output for spindle motor | [ 43 [pao7 | O |pAo7 _—s[RFCKoupu | 3 |MON _| O |Spindle motor control output | 44 |paos | oO [pace —sic2POoupu— | 4 |MDP___| O [Spindle motor servo control | 45 |DAOS | O |DAOS |__5 {MDS __| O [Spindle motor servo control | 46 |paos ~— | O |DAOs ~—s|MNTSourpu | 6 |LOCK - | O |HwhenGPSisthehighlevel ===} | 47 ~[Da03_— | 0 [DAO3 ~—Ss|MNT2Zompm | 7 [NC pp 4 face fc [>A02 MNT 1 output | 8 |vcoo | © Oscillation circuit output for analog EFM PLL. | | 49 DAO! _| O [pAo1 _ [MNT Ooutput = i eee | 50 JAPTR | 0O| Control output for aperture correction. H when R ch.
8.6436MHz | 51 japre fo] Control output for aperture correcuion. H when L ch.
| 10 [TEST |__| Test terminal | 52 |vss | |Grounduermind sd ee | 12 [vss] Grounduermined 33.8688MHz input. 13-15 NC | 54 |xTAO | O [Crystal oscillation circuit output of 16.9344MHz._| pene [= [tbe Se ek Clock input for variable pitch from VCO H when 33.8688MHz.
16.934MHz | | 56 {FSTT | © |2/3 divided ourput of pins 53 and 54. | 18 |FLO _| © |FiterourputfpemasterPLL. ss | S7_CAM © [4.2336 MHzouput | 19 [FMI | _ 1 Fitter input for master PLL. | 58 |cloM _| 0 [16.9344MHzoupu | 20 [Pco__|_ © |Charge pump ouiputof masterPLL | |_ 59“ [MD 1 [Digital ourpot control input, On at high level.
|_22 |cttv__[1 |vcO consol voltage input formaster_ | |_61_|EMPH | O [Emphasis control output. Active high, | 23 [AvDD | __[Analogsection power supply(+5V) =| |_ 62 |WFCK | O |Writeframeclockoutput | 4 fess Hoe gue Ga Sub-code detection output. H when is detected SO | 25 |BIAS | or SI. | 26 [asy1! __|_1 [Asymmetry comparator voltage input =| | 64 |SBSO__| © [Serial outputofsubcode(P~W) | 27_|asyo __| 0 [EFM fullswingouput ————~d*T 68 EXC _|_1 [Clock inputforreadouSQSO. | 28 |ASYE | 1 |Asymmeuyconuolcircuit = Cal sal Sub Q 80 bits, PCM peak, and level data 16 bits feo ING = a ne output. Rae eee Audio data output mode changeover input | 67 _|sQcK _| 1 |ClockinputforreadoutSQSO_
Serial data at L and paraller data at H. | 68 |MUTE | O [Mutingcontol ouput. ActiveH. | 31__|wock | 1 [D/A interface for 48 bits slot. Word clock f=2Fs. | | 69 |SENS | __|Sens output. Output to the microprocessor | 32 |LRCK _| I |D/A interface for 48 bits slot. LR clock f=Fs. | 70 |xXRST _| I |Systemreset.Resctatthelowkevel. | 33 |vpp _|_—_—|Powersupplyterminal(+5V) | | 71 DATA ___|_ I [Serial datainputfrom the microprocessor. ar i putterminals at a | hu tae from the microprocessor,
| | sstzi |pssuzo Latch the serial data at the trailing. | 34 |DAI6 | O |DAI6 _|Serial data of 48 bits slot | 73 |vDD _|__-|Power supply ureminal | 35 |pais _| o |pats | 74 |cLok _|_1 [Serial data wansfer clock input from microprocessor_| | 36 |DA14 | O |DAI4 _| Serial data of 64 bits slot [75 |sein _[ 1 |Sensinpufromssp_ | 37 |DAI3___—s«| © |DALB [76 __|CNCI__|_1 | Track jump numbers count signal input | 38 |DAI2 | O |DAI2 _| LR clock of 68 bits slot | 77 |pato _| © |SerialdaaoupmwSSP_ | 39 ~|Dai | o [pan | 78 |[XLTO _| © [Serial data latch output to SSP. Latch at wailing. —_| | 40 |DAio | O |pDAio _—*|[xUGFoupu | 79 |ctKo _| © [Serial datatransfer clock ouputto SSP. | 41 |pao9 _|_0 |paog [80 [MRR | 1 [Mirrorsignalinpt
Note: SSP: 1C101 CXA1372Q
CR-185
BA1448S (AM Radio, FM IF, and Stereo System)
ee FM IF amplifier input terminal
[4 |Groundtermind 8
[6 [Tuning indicatortermind 18 | 7
|g {iF equest and Muting terminal
Right channel output terminal
PLL filter/AM/FM band selector terminal
LM7001 (PLL Synthesizer and Controller)
24
10 | [11 |Leftchannel outputterminal | 23
24
Terminal Descnptions
lot filter and monaural selector terminal
M Multiplex input terminal
M detector signal input terminal
M/AM detector signal output terminal
M AGC terminal
M IF input terminal
i
|
M mixer output terminal >
M antenna terminal
=M band width adjustment terminal M local oscillator connection terminal
x |> eference voltage terminal
M local oscillator output terminal >
Phase Detector Charge Pump
Reference Divider
BOZ BOS
: XOUT Connect the 7.2MHz crystal resonator.
cE sd Chip enable terminal. Connect to the terminal PLLCE] of microprocessor.
Serial clock input terminal. Connect to the terminal PLLCL of microprocessor.
FAMIN, | AM local oscillator input terminal.
| Pin No. | feel
IN E
Bee CL ATA
| 6 | SYN ATIC
| 8 LPF | 9 [ANT | 10 | AMIN Lh. | FMIN FM local oscillator input terminal.
| 4 | pp D2
Vss
xX
C
C
D ar
SAT
L
A
A
[EMIN | LVDDI Power source terminal for back-up.
Power source terminal.
Phase comparator output
Phase comparator output
Ieee oe ca Ground terminal!
uPC1346CS (RDS DECODER)
SELECTOR BIPHASE
DEF.
DECODER
Description No. {Terminal Description
Supply voltage for the digital circuit I GND Ground for the analog circuit
SC IN INTEG [Integrating filter terminal a
cour Ground forthe digitalcireut a6 [psx our
PSK IN fTestint as Ite Sk [Low pass filter forthe detection SK
| Control input of the operation stop ____—|_19_ [LPFQ [Low pass filter forthe crossed detector | cFEEREFE J
IERP BD
O
: PF I SK OUT DSB IN RDS OUT BPF OUT : LOCK OUT BPF IN _ |Band pass filter input ATA OUT RDS data output Supply voltage for analog circuit eS) 12
CR-185
TC9164N (Analog Switch)
L-S1 to
L-S2 Ba cl
Ls @- |] | L-S4 re: | a am a -
>) oa! L-COM1 OD 5
4 O oO = L-S5 O :
m3 : L-S6 : 3
L-COM2 (9) <
L-S7
L-S8° ik
L-coM3 (12)
st (3}>°-D
Ground terminal for digital scction
Clock input terminal to take in the data of terminal DATA.
Strobe input terminal
=. 7 ee z
TA7291 (VOLUME MOTOR DRIVER)
Vcc. Vref
CWw/CCW
CCW/CW
CCW:Counter clockwise direction CW:Clockwise direction
INI IN2 GND
REMOVEMENT OF TRAY ASS’Y Remove the top cover.
Turn the locked screw to the clockwise to release the lock of gear.(Refer fig. 1)
Pull out the tray ass’y.
Remove the stopper.(Refer fig.2)
Press the tray stopper to the arrow mark direction and remove the tray ass’y.
Front Panel
St Clear Plate opper
'GE ©)
Tray stopper |
Tray
tig. 1
ary! « Mas, m8 = a we
a (kc ee
MECHANISM-EXPLODED VIEW
= E oi
— 14 —
101
4)
PARTS LIST REF.NO. PART NO.
] 24840053
3 24822014
4 24810020
5 24840061
7 24830003 8 24832004
9 24836013
10 24810024
11 24802012
12 24820023
15 24840075
17 24802013
19 24810021
20 24840063 21 24840064
107
DESCRIPTION Tray
Gear cover Tray gear Chucking plate Chucking yoke Magnet Damper
Chucking plate Sub-chassis
Spring CD servo pcb ass'y Main chassis Drive gear
Control cam Leafswitch
it BS ce
PART NO. 25055369 24840066 24840067 24810022 24810025 24816008 24828006 24836014 24822015 24820024 24824003 24110011 248 10023 24802014 24804012
Of Easte)
102
DESCRIPTION NPLG-5P352,Plug Loading motor pc board Loading motor Middle gear Loading plate Belt
Sled shaft S Insulator S Plate S
Spring Center ring KSS-240A,Optcal pickup Wheel
Chassis Motor gear
CR-185
PARTS LIST
REF. NO.
32
37
51
52
53
54
55
56
58
61
62
65
81
91
92
93
PART NO.
27110865
27110866
27100296
27122062
28184583
27160350
28184584
27300750
838130088
870065
830440089
801433
838130088
28175213
27301815
28184585
28 184586
838430088
834230088
28141264
27211710
27211711
801230
28135241Y
28133311
28133260
28191711
28191712
28148307
28148308
27175252-1BY
838130088
29360687
29361862
28325130
28325131
260208
29361731A
834130087
DESCRIPTION
Front bracket <B>
Front bracket <S>
Chassis
Rear panel
Cover, mechanism
Radiator
Cover, radiator
A\ #2271, Cord bushing
3TTB+8B, Self-tapping screw
Washer PT
4TTC+8C(BC), Self-tapping screw
3SMS8W.SW+14B(BC), Sems screw
3TTB+8B, Self-tapping screw
Isolating plate
Cover F
Top cover <B>
Top cover <S>
3TTB+8B(BC), Self-tapping screw <B>
3TTS+8B(Ni), Nickel screw <S>
t5*80*15, Cushion
Front panel <B>
Front panel <S>
3TTS+8B(BOC), Self-tapping screw
Badge
Back plate <B>
Back plate <S>
Clear plate
Clear plate RE
Door <B>
Door <S>
Leg
3TTB+8B, Self-tapping screw
Label CLASS 1
Rating label
Knob, volume <B>
Knob, volume <S>
Wire tie
Label
3TTS+8S, Self-tapping screw
REF. NO.
F901
P301
P701
P901
Q557,Q558
Q559,Q560
T901
Ul
U2
U3
U4
US
U6
Zi
PART NO.
252063
2046223012
2047350512
253193HIT
2202063,
2202064 or
2202066
2202053,
2202054 or
2202056
2301108 or
2301125
1H266558-2
1H266559-2
1H266560-2
1H266562-2
1H266563-2
1H266564-2
24800009C
DESCRIPTION
A 0.5A-SE-EAWK, Primary fuse
NCFC6-223012, Flat cable
NCFC7-350512, Fiat cable
A\ AS-CEE, Power supply cord
28C4511-0,
2SC4511-Y or
2SC4511-P, Transistor
2SA1725-0,
2SA1725-Y or
2SA1725-P, Transistor
A\ NPT-1241P or
A NPT-1241P, Power transformer
NAAF-5458-2, Preamplifier circuit pc board ass'y
NAPS-5459-2, Power supply circuit pc board ass'y
NADIS-5460-2, Display circuit pc board ass'y
NAAR-5462-2, Tuner circuit pe board ass'y
NAAF-5463-2, Main amplifier circuit pc board ass'y
NAETC-5464-2, Speaker terminal pc board ass'y
NCD-130S, CD mechanism ass‘y
NOTE: <B>: Black model only
<S>: Silver model only
NOTE: THE COMPONENTS IDENTIFIED BY MARK A ARE
ZAG
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
CR-185
EXPLODED VIEW
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¥16571 / Druck 1
ADJUSTMENT PROCEDURES It is not necessary to perform the adjustment of optical pickup.
This confirmation should be made when replacing the opucal pickup.
1). Connect the oscilloscope to test points RF and VC.
Osilloscope
DC range
RF/ Servo pc board
TP(RF) G
TP(VC) G
2). Turn the power switch on.
3). Load the test disc YEDS-18 on the tray and press the play button.
4). Confirm that the waveform on the oscilloscope is opumum eye —
pattern and optimum level as shown photo 1.
Optimum eye pattern means that shape "©" can be clearly
distinguished at the center of the waveform.
RF signal waveform
CH P136.2eV A .Sps
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REFERENCE
Focus/Tracking Gain Adjustment
A frequency response analyzer is necessary in
order to perform this adjustment exactly.
However, this gain has a margin, so even if it 1s
slightly off, there is no problem. Therefore, do not
perform this adjustment.
_Focus/tracking gain determines the pick-up follow-
up (vertical and horizontal) relative to mechanical
noise and mechanical shock when the 2-axis device
Operate.
However, as these reciprocate, the adjustment is at
the point where both are satisfied.
@ When gain is raised, the noise when the 2-axis
device operates increases.
@ When gain is lowered, it is more susceptible to
mechanical shock and skipping occurs more easily.
@ When gain adjustment is off, the symptoms below
appear.
| e The time until music starts
becomes longer for STOP
+> DPLAY or automatic low or high
selection (Ked PPI buttons
pressed. (Normally takes
about 2 seconds.)
e Music does not start and
disc continues to rotate
for STOP —>DPLAY or automatic selection ( hed
Pm! buttons pressed.)
e Sound is interrupted dur-
ing PLAY. Or time count-
er display stops progress-
ing.
e More poise during 2-axis
device operation.
The following is a simple adjustment method. 5. Connect oscilloscope to RF/ Servo board TP (TE).
6. Adjust RV!01 so that the waveform is as shown in
the figure below. (tracking gain adjustment) ~ Simple Adjustment —
Note: Since exact adjustment cannot be performed, remem-
ber the positions of the controls before performing the
adjustment. If the positions after the simple adjust-
ment are only a little different, return the controls to
the original position.
VOLT/DIV: 1V TIME/DIV: 2mS
oscilloscope
(OC range) —— OV
Procedure:
main board C)
TP (FEO) Ooo + |
| | = @ Incorrect Examples (fundamental wave appears) | |
TP (TEO) Om- -7 UES low tracking gain
VOLT/DIV: IV
1. Keep the set horizontal. _TIME/DIV: 2mS t
E the set is not horizontal, this adjustment
cannot be performed due to the gravity against ay
the 2 axis device.
tJ . Insert disc (YEDS-18) and press D PLAY button.
. Connect oscilloscope to RF/ Servo board TP (FE).
& WW . Adjust RV102 so that the waveform is as shown
in the figure below. (focus gain adjustment)
high tracking gain (higher fundamental wave than for low gain)
VOLT/OlV: 1V TIME/DIV: 2mS
VOLT/DIV: 100mvV TIME/OIV: 2mS
a Want Wy veetirete.
NAAT, Py addy
100 mV a~— OV
Ov
@ Incorrent Examples (DC level changes more than
on adjusted waveform) . ; Adjustment Location: RF/ Servo board
low focus gain 7
VOLT/DIV: 100mv TIME/DOIV: 2mS
—= OV
high focus gain VOLT/DIV. 100 TIME/DIV. 2mS
— 20 —
ADJUSTMENT PROCEDURES SERVICE PROCEDURES
Preparation 1. Replacing the fuses 3. Safety-check out
1. Input 2. Outputs #3 After correcting the original service problem, perform the
FM mono: 1kHz, 75kHz devi., 60dB/ 2 V it This symbol located near the fuse indicates that the
EM stereo: 1kHz, 67.5kHz devi., 60dB/ 2 V fuse used is fast operating type. For continued protection against
Connect the non-inductive type resistor of 8 ohms
to the all speaker terminals unless otherwise noted.
following safety check before releasing the set to the customer.
Connect the insulating-resistance tester between the plug of power
Stereo modu- Tuning Output - Adjustment Adjust Remarks lator output | frequency | indicator point for
ee IFT on the ;
Connection FM SG Item of instrument output
99.0MHz 1kHz 75kHz devi. 65dBf(60dB)
FM MUTE/MODE switch: MONO
99.0MHz
Pour une protection permanente, n'utiliser que des fusibles de
meme type. Ce darnier est indique la qu le present symbol est
appose.
CIRCUIT NO. PART NO. DESCRIPTION
F90 | 252063 0.5A-SE-EAK, Primary
Pilot signal 19kHz 7.5kHz devi. fire hazard, replace with same type fuse. For fuse rating refer to supply cord and the screw on the back panel.
the marking adjacent to the symbol. Specifications: More than 10 MQ at 500V.
FM ADJUSTMENT | it Ce symbole indique que le fusible utlise est a rapide.
- Memory preservation
This unit does not require memory preservation battenes.
A built-in memory power back-up system preserves contents of
the memory during power failures and even when the unit is
unplugged.
The unit must be plugged in and the power switch turned on and
off once in order to charge the back-up system. Note that since Signal FM MUTE/MODE 99.0MHz | Oscilloscope | R101 output switch: AUTO
AC voltmeter To perform a result, please follow the procedure below. or of 2 weeks) after the last time power has been turned off. This
Generator | Oscilloscope
19.2dBf(14dB) this 1s not a permanent memory, the power switch must be turned 2. To Initialize the unit
. a on and off a few times each month the keep the back-up system This device employs a microprocessor to perform various
99.0MHz Ext. mod.60dB
operative. functions and operations. If interference generated by an external. P
The period of the time during which memory contents are power supply, radio wave, or other electrical source results in
preserved after power has last been turned off varies depending accident which causes the specified operations and functions to
Output on climate and placement of the unit. On the average, memory Terminal | operate abnormally. |
contents are protected over a period of 3 to 4 weeks (a minimum
eniod is shorted when the unit is e d to very high humidit 1. Press and hold down the MEMORY button, then press P - CMA IS EAD OSEE NO YSEY Mer DEMIGIY
<Fig. 1> the OPEN/CLOSE button.
2. Press the POWER button.
3. After “clear” is displayed, the preset memory and each
or uSed in an area with an extremely humid climate.
Output Terminal
_ Oscillo- mode stored in the memory, are initialized and will
scope return to the factory settings.
<Fig. 2>
Ext. mode Antenna
RIGI NI MUTE Mere, ROS
LEVEL
TUOO!
RDS decoder FM
‘ or Signal AF oscillator Generator
TP181 #1.
Oscilloscope
Adjustment point
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MAIN AMPLIFIER CIRCUIT PC BOARD
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SPEAKER TERMINAL PC BOARD
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POWER SUPPLY CIRCUIT PC BOARD
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SCHEMATIC DIAGRAM
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[NOTE] @ THE COMPONENTS IDENTIFIED BY MARK AN ARE CRITICAL FOR SAFETY. REPLACE ONLY WITH PART NUMBER SPECIFIED.
@ VOLTAGE (MEASURED WITH VOLTMETER) CIIS DC VOLTAGE. (NO INPUT: SIGNAL) @ ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
@ ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
@ ALL DICDES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED. @ ELECTROLYTIC CAPACITORS (-#) ARE IN sF/W. @ ALL CAPACITORS ARE IN pF/SOWV UNLESS OTHERWISE NOTED. E50 030-3pF. 330-33pF. 331-3 30pF. 333-70. O33 nF
@ ALL RESISTORS ARE IN OHMS 1/4 WATTS UNLESS OTHERWISE NOTED. @ THE THICK LINES IN PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
Coaade PRINTING SIDE | @ CIRCUIT 1S SUBJECT TO CHANGE FOR IMPROVEMENT.
INPUT SELECTOR R491 R432
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SCHEMATIC DIAGRAM
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CR-185
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PRINTED CIRCUIT BOARD - PARTS LIST PREAWPLAFIER CIRCUIT PC BOARD (NAAF-5458-2}
C¥RCTIT NO. PARTNO.
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DESCRIPTION
TOOIG4AN
NIM4565S-D
TC9184P
NIM4565S-D
RN1241-A or
RN1241-B
2SCILB4S-E or
2SC1845-F
2SC17408-R
2SA1015-GR
2SC1815-GR
RN1241-4
RN1241-B
2SA933S-R
2SC1740S-R
OTAII4ES
MTZJ8.2C, Zener
iSSZ70A
188133
NCH-1182
10 » F,16V,Elect.
1800pF =5%,50V, Plastic
3900pF = 5%,50V Piasuc
1800pF = 5%,50V Plastic
3600pF 5% ,SOV,Piastic 1800pF = 5%,50V Plastic
470pF 2 5%,50V Plastic
10 ge F,16V,Elect.
100 pz F,16V,Elect.
330 ge F,16V,Elect.
10 ge F,16V,Elect.
100 » F35V,Elect.
220 » F,6.3V,Elect.
5600pF = 5% 50V Plastic
0.033 p F£5%,SOV, Plastic
0.18 F=5%,50V,Plastic
0.033 ¢ F+5%,50V,Plastic
2.2 p FS0V,Elect. 10 g F,16V,Elect.
0.15 px FSOV,Elect.
10 « F,16V,Elect.
220 pg F6.3V, Elect.
100 » F.16V,Elect.
1» F.S0V Elect.
~31-
CIRCUIT NO.
R425
R51S°R518
R519,R520
R521,R522
R591,R592
P401,P402
P403
P41i
P412
PART NO.
Resistors
5104338
443523904
443523304
443523904
443522204
Terminals
25045303
25045330
Plugs
25055705
25055702
DESCRIPTION
N16RQLiIOOKBT25F, Variable
39 Ohm + 5%, 1/2W, Metal oxide
33 Ohbm+ 5%, 1/2W, Metal oxide
39 Ohm + 5%, 1/2W, Metal oxide
22 Ohm+5%, 1/2W, Metal oxide
NPJ-4PDBL162
NPJ-2PDBL184
NPLG-9P661, P PLUG
NPLG-6P658, P PLUG
POWER SUPPLY CIRCUIT PC BOARD (NAPS-5459-2)
CIRCUIT NO.
Q703
D901
D911°D917
C901,C911
€902,C903
C904,C905
C908,C915
C912
C913
0917,C927
C921
C922
C925
C928
R922
R921
R901,R926
R911
R912
F90la
PART NO.
ICs
DESCRIPTION
222780075MIT MSF78M07L
222780125NEC 78M12HF
222780565JRC
222951
Transistor
2211455
Diodes
22380022 or
22380271
22380035 or
22380046
224452704
224470623
224450512
Capacitors
374721034
374721044
354763329
393341007
354764709
354743329
393341007
354761019
354782219
354781009
393380107
Resistors
443522704T
453530224T
45353082AT
453534794T
453630474T
Fuse
252063
Fuseholders
25050065
78MS56
M51943B
2SA1015-GR
RBV402 or
D3SBA20
GP104003E or
AMO1Z
MTZJ27D, Zener
MTZJ6.2C, Zener
MTZ5.1B, Zener
0.01 p F£5%,50V,Plastic
0.1 « F45%,S0V,Plastic
3300 ye F,35V, Elect.
10 pt F,16V,Elect.
47 p F,35V, Elect.
3300 » F,16V,Elect.
10 » F,16V,Elect.
100 « F,35V,Elect.
220 u F,SOV,Elect.
10 » F,50V,Elect.
1 » F,50V,Elect.
27 Ohm+ 5%, 1/2W, Metal oxide
2.2 Ohm + 5%, 1/2W, Metal
8.2 Ohm + 5%, 1/2W, Metal
0.47 Ohm+5%, 1/2W, Metal
4.7 Ohm+5%, 1W, Metal
A 0.5A-SE-EAWK
A YSH403T, FUSE HOL
CR-185 | CR-185
CIRCUIT NO.
F901b
po0la
JL901a
JL503b
Q901a,Q903a
Q904a
PART NO.
Fuse label
29361881
Plug
25055676
Wire holder
25051095
Wire trap
25050283
Radiators .
27160145
27160315 ©
DESCRIPTION
TS500mMAL250V, SPEC LABEL
NPLG-2P632, P PLUG
NSCT-11P882
NSCT-6P111
RAD-95(B)
DISPLAY CIRCUIT PC BOARD (NADIS-5460-2)
CIRCUIT NO.
Q751
Q752
C752
$751°S761
P701
P752
JLS02a
CIRCUIT NO.
TU00!
Q104
Q131
Q18!
Q201
Q301
Q302 Q701 Q704
Q305
Q101 Q102 Q105 Q132,Q182
PART NO. DESCRIPTION .
FL tube
212141 10-BT-167GK
Remote control sensor
24130010 HC312
Capacitor
355721019 100 « F,6.3V,Elect.
Switches
25035652 NPS-]11-S604
Socket :
25050941 — NSCT-35P728
Terminal
25045396 LGT1516-0101, Headphone
Wire holder
25051089 NSCT-5P876
Holder
27190943 (FL)
TUNER CIRCUIT PC BOARD (NAAR-5462-2)
PART NO. DESCRIPTION
Front end - &
240102 FE417-G02, FRONTEND ~~
ICs
22240883. BA1448S
22240090 LM7001
22240679 MPC 1346CS
222502 NJM4558D-X
22240487A or CXD2500BQ or
22240487 CXD2500AQ
22240832R9 SM5875BM
22240905 MPD78044AGF-123
22240239 TA7291S Optical module
24120038 GPiF32
Transistors
2210746 2SC94SA-P
2211723 28C1923-0
221282 DTC144ES
2213284 or 2SC1740S-R or
2212115 2SC2458-GR = 99 =
CIRCUIT NO.
Q133
Q134,Q135
Q205
Q203,Q204
Q303
Q304
Q306,Q703
Q702
D102,D104
D131,D132
D181
D701°D704
D301,D706
D302
D705
D707,D708
L102
L.201,L202
L301
X101,X102 X103 X104
X131
X181
X301
X701
C001,C106
C107,C108
C109,C186
C110,C131
C111,C20)
C113
Ci15
C116
C117,C138
C132,C134
C133
C138
C184,C190
C185
C187,C211
C188,C189
C192
PART NO.
Transistors
2212445T
2213510 or
2214350
2212794
221281,
2214930 or
2213570
2211504
221282
2212600
Diodes
223205 or
223163
223205 or
223163
22380035 or
22380032
224470562
224450562
223205 or
223163
Coils
233383
233355A
233454K 220
Ceramic filters
3010071
3010130
3010258
Resonators
3010141
3010203
3010230T
3010224
Capacitors
393341007
354780229
374724734
354782299
393341007
393380107
354742209
354780109
354721019
354780229
374723334
354721019
374724724
374722234
354780229
374723324
354721019
DESCRIPTION
2SK365-GR
DTAII14ES or
RN2202
2SD1468-R
DTC114YS,
UN4214 or
RN1207
2SA950-Y
DTC144ES
DTA124ES
1SS270A or
188133
1SS270A or
188133
GP104003E or
1SR139-100
MTZJ5.6B, Zener
MTZS.6B, Zener
18S270A or
1$$133
NMC-6070, MPX
NMC-4059, MPX
NCH-1452, 220K, Choke
SFE10.7MA5 (RED)
SFE10.7MZ2A
CDA10.7-MG60H15-A
XTL.-7.2M, Crystal
AF6146CG, Crystal
CST16.93MXW040, Ceramic
XTAL-~4.19MHz, Crystal
10 ¢ F,16V,Elect.
2.2 uw F,SOV,Elect.
0.047 up F45%,S0V Plastic
0.22 » FSOV,Elect.
10 « F,16V,Elect.
1 wu F,6.3V,Elect.
22 4 F,16V,Elect.
1 pt F,50V, Elect.
100 4 F,6.3V,Elect.
2.2 « F,S0V,Elect.
0.033 » F45%,S0V,Plastic
100 » F,6.3V,Elect.
4700pF £5%,50V,Plastic
0.022 » F45%,50V,Plasuic
2.2 w F,50V,Elect.
3300pF + 5% 50V Plastic
100 g F,6.3V,Elect.
V16571 / Druck 9
CIRCUIT NO.
C203°C206
C207,C208
C209,C210
C301
C302
€303,C304
C312
C314,C316
C317,C318
C319,C320
C321,C322
C323
C324
C325
C328,C708
C704,C711
C710
C713
R101,R181
P10}
P103
P104
P301
P701
TP181
JL9O1
POWER AMPLIFIER CIRCUIT PC BOARD (NAAF-5463-2)
CIRCUIT NO.
Q551,Q552
Q553,Q554
Q555,Q556
Q557,Q558
Q559,Q560
C551°CS54
C555,C556
PART NO.
Capacitors
393341007
374728224
374724724
374724734
374721524
374721034
393341017
393321017
393321017
374721044
393324717
374722224
393324717
393321017
393380227
354721019
3000076
354724719
Resistors
§210265T
Terminal
25060231
Sockets
25051233
2505 1234
25050962 or
25050854
25050975 or
25050865
Plug
25055038
Wire trap
25055632
PART NO.
Transistors
2213284T
2211654 or
2211653
2211644 or
2211643
2202063,
2202064 or
2202066
2202053,
2202054 or
2202056
Capacitors
393341007
374724734T
DESCRIPTION
10 4 F,16V,Elect.
8200pF + 5%,S0V Plastic
4700pF + 5%,50V Plastic
0.047 2 F£5%,50V Plastic
1500pF £5%,50V Plastic
0.01 4 F£5%,50V Plastic
100 « F,16V,Elect.
100 4 F,6.3V,Elect.
100 « F,6.3V,Elect.
O.1 2 F£5%,50V Plastic
470 u F,6.3V Elect.
2200pF + 5%, 50V Plastic 470 » F,6.3V,Elect,
100 « F,6.3V,Elect.
2.2 4 F,SO0V, Elect. 100 « F,6.3V,Elect.
0.1F, 5.5V, Super
470 1 F,6.3V,Elect.
NO6HRS50OKBC, Trimming
NTM-1PD153, Antenna
NSCT-6P1021
NSCT-9P1024
NSCT-22P749
NSCT-22P649
NSCT-35P762
NSCT-35P660
NPLG-2P29, P PLUG
NPLG-11P594
DESCRIPTION
2SC1740S-R
2$C2235-Y or
2SC2235-0
2SA965-Y or
2SA965-O
28C4511-0,
28C4511-Y or
2$C4511-P
2SA1725-0,
2SA1725-Y or
2SA1725-P
10 F,16V,Elect. 0,047 4 F5%,50V, Plastic
CIRCUIT NO.
R565,R566
R567,R568
R571,R572
JL401la
JLSOla
JLS03a
PART NO,
Resistors
443521014
4500027
4$3530824
Wire holders
2505 1094
2505 1088
25051109
DESCRIPTION
100 Ohm +5%, 1/2W, Metal oxide MPC708-2WK, 0.22, Metal plate 8.2 Ohm+5%, 1/2W, Metal oxide
NSCT-10P8381
NSCT-4P875
NSCT-5P896
SPEAKER TERMINAL PC BOARD (NAETC-5464-2)
CIRCUITNO. PARTNO.
Coils
1501,1502 231176S
Resistors
R573,R574 453530564T
Terminal
P5Ol 25060086
Wire holder
JLSOla 2505 1083
Wire trap
JL502b 25055626
CD MECHANISM PC BOARD
CIRCUITNO. PARTNO.
IC101 24840089
IC 102 22240551
IC103 22240101
RV1IO1,RV102 24840085
swi0l 24840070
CN101 24840072
CN102 24840071
DESCRIPTION
S-1.3C, $ COIL
5.6 Ohm + 5%, 1/2W, Metal
NTM-~4PDML30
NSCT-4P875
NPLG-5P588
DESCRIPTION
CXA1372AQ, IC
LA6532M-T1, IC
MS4641L, IC 10K, Trim resistor
Leafswitch
Connector pin
Connector socket
CAUTION: Replacement for transistor of mark * , if necessary
must be made from the same beta group (HFE) as the
original type.
NOTE: THE COMPONENTS IDENTIFIED BY MARK A\ ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
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PACKING VIEW
REF. NO.
Pl
RaRESS
Al
A2
A3
A4
A6
Al
A8
PART NO. DESCRIPTION
29052890 Carton box <B>
29052891 Carton box <S>
2909 1688 Pad F
2909 1689 Pad B
29100123 $50*430, Styren bag
282301 Staple
29110071 PP tape
Accessay bag ass'y
24140292 RC-292S, Remote control transmitter
3010054 UM-3, Battery
292116 © FM antenna
29342131 Instruction manual, English
29342132 Instruction manual U3 (GFT)
29342133 Instruction manual U3 (DSSw)
29355133A Instruction sheet DBP
29100097-1Y 320*250, Styren bag
NOTE: <B>: Black model only
<S>: Silver model only
ONKYO CORPORATION
International Sales Dept. : 31 Sankyo-bild. 3-8-5, Asakusabashi, Taito-ku, TOKYO 111, JAPAN
TEL : 03-5820-5865 FAX : 03-5820-5869
ONKYO U.S.A. CORPORATION
200 Williams Drive, Ramsey, N.J. 07446, U.S.A.
Tel: 201-825-7950 Fax: 201-825-8150
ONKYO DEUTSCHLAND GMBH ELECTRONICS
Industriestrasse 18-20, 82110 Germering, GERMANY
Tel: 089 84 93 20 Fax: 089 84 93 226
ONKYO FRANCE
Immeuble Le Diamant, Domaine Technologique de Saclay, 4 Rue René Razel,
91892 SACLAY, FRANCE Tel: (1)6933 1400 Fax: (1) 69 41 35 84
— 38 — Part No. 0M3516 N507