Sanyo DC-DAI 00 User manual

i
Service Manual Micro Component System
Siqfpi’w
IFILENO. I
DC-DAI 00 (AU)
Specifications ................................................................... 1
Laser beam safety precaution .......................................... 1
CD pick-up maintenance ..................................................2
CD player adjustments .....................................................2
Tape adjustments ............................................................3
Exploded view
(Cabinet &Chassis) ......................................................4
(Tape mechanism) ........................................................9
(CD mechanism) ........................................................... 10
Parts list
(Cabinet &Chassis) ......................................................5
(Tape mechanism) ........................................................8
(CD mechanism) ........................................................... 10
PRODUCT CODE No.
12956604
IC block diagram& description ........................................ 11
FL display description ...................................................... 13
Schematic diagram
(CD) ............................................................................... 14
(FRONT) ....................................................................... 16
(AMPLIFIER) .................................................................2o
Wiring diagram
(CD, FRONT, LED) ....................................................... 18
(AMPLIFIER) .................................................................22
Wiring connection ............................................................24
‘This service manual consists of“DC-DA100U” (Main unit: 129565 04),
——— ——— ——— ——— ——— —.— ——— —— 1
II
~RB-DAl 00” (Remote control) and “SX-DA1 00” (Speaker system :165002 OO)U
___ —.— ——. ——— ——— ——— ——— ——
LREFERENCE No. SM581OO71

SPECIFICATIONS
Tuner
Reception frequency .............. FM :87.5-108.0 MHz
AM :522-1710 kHz (9 kHz step)
520-1710 kHz (10 kHz step)
CD player
Channels ................................ 2-channel stereo
Sampling frequency ...............44.1 kHz
Pick-up ................................... Optical 3-beam
semiconductor laser
Wow and Flutter ..................... Below measurable limits
Cassette deck section
Track system ......................... 4-track, 2-channel stereo
Frequency response .............. 80 Hz -13.5 kHz (Normal tape)
Signal to noise ratio ...............45 dB
Wow and Flutter ..................... 0.15?40(WRMS)
Fast forward /Rewind time .... Approx. 110 sec. (C-60)
General
Output power ......................... 6Wx2(at 4ohms, 10% distortion)
Inputs ..................................... VIDEO IN :400 mV /50k ohms
Outputs .................................. SPEAKERS: 4ohms
PHONES: 8-32 ohms
Power requirements ............... AC 230-240 V, 50 Hz
Power consumption ...............30 W
Dimensions (W xHxD) ........ Approx. 160x 250x 213 mm
Weight .................................... Approx. 2.8 kg
Speaker systems
Type ....................................... Full range bass reflex
Drivers ................................... 10 cm cone type
Maximum
power-handling capacity .....12 W(peak)
Nominal impedance ...............4 ohms
Dimensions (W xHxD) ........ Approx. 160x 250x 220 mm
Weight .................................... Approx. 1.9 kg (per speaker)
Specifications subject to change without notice.
LASER BEAM SAFETY PRECAUTION
●Pick-up that emits alaser beam is used in this CD player section.
CAUTION :
USE OF CONTROLS OR ADJUSTMENTS
OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN
MAY RESULT IN HAZARDOUS RADIATION
EXPOSURE
LASER OUTPUT .......... 0.6 mW Max. (CW)
WAVELENGTH .............790 nm I
ICAUTION-INVISIBLELASERRADIATIONWHENOPENAND 1
INTERLOCKSDEFEATED.AVOIDEXPOSURETOBEAM.
ADVARSEL-USYNLIGLASERSTRALINGVEDABNING,NAR
SIKKERHEDSAFBRYDEREERUDEAFFUNKTION,UNDGAUDSH_TELSE
FORSTtiLING.
VARNING-OSYNLIGLASERSTtiLNINGNARDENNADELAROPPNAD
OCHSPARRARURKOPP!J4D.STRALENARFARLIG.
VORSICHT-UNSICHTBARELASERSTRAHLUNGTRITTAUS,WENN
IDECKELGEt)FFNETUNDWENNSICHERHEITSVERRIEGELUNG I
UBERBRUCKTIST.NICHT,DEMSTRAHLAUSSETZEN.
VARO-AVAllAESSAJASUOJALUKITUSOHITETTAESSAOLETALllllNA
NAKYtiTT6MALLEIASERtiTEILYLLE.ALAKATSOSATEESEEN.
[ml
CLASS1LASERPROOUCT
LUOKAN1LASERIAITE
M1MSERAPPARAT
I
1
r
10
0,2?
I
Jw
El
0000000 ‘L
Ilonoooll :
0000000PR
%%
MIMI
-1-

I
‘u-
L
CD PICK-UP MAINTENANCE
About pick-up (Optical lens) Cleaning
Clean alens with swab of the cotton which moistened it with alcohol, cleaning paper or cleaning disc appointed.
Specified cleaning disc: LC-1 (Part code: 645 026 1961 ..... manufactured by SANYO.)
Show aclean procedure in the following in reference by swab of cotton.
1. Cotton swab is wrapped with Cleaning paper.
2. Add the isopropyl alcohol.
3. Gently move the tip of cotton swab just like adraw awhirlpool from inside to outside on the surface of lens.
CD PLAYER ADJUSTMENTS
1. ADJUSTMENTS
(1) Confirm the tracking balance
1.
2.
3.
4.
5.
Connect an Oscilloscope to TP2 (TE) and TP4 (VC).
Turn on the POWER switch.
Set the test disc. (DISC 1)
Press “MEMORY” button and “BACK SKIP” button
simultaneously. Within 1second after pressing the “PLAY/
PAUSE” button.
Confirm that the oscilloscope waveform is symmetrical on the
top and bottom in relation to OV (VC).
(2) Checking the “eye” pattern
1. Switch “ON” the POWER.
2. Connect an oscilloscope to TP1 (RF) and TP4 (VC).
3. Load the test disc.
4. Press the PLAY button.
5. Check to be sure that the “eye” pattern is at the center of
waveform and that the diamond shape is clearly defined.
6. Press the STOP button.
7. Turn off the POWER switch.
RF
Ac
TE 3
Ov(vc) A
B
It
200’mV/div.’ ‘ ‘ I
5ms/div.
DED
b
-2-

TAPE ADJUSTMENTS
a. Replacing the head
1.
2.
3.
4.
After redacement. demagnetize the heads bv usina a
–,-.
degausser.
Be sure to clean the heads before attempting to make any
adjustments.
Be sure both channels (1 and 2) are the same level.
(Using adual-channels oscilloscope).
All wiring should be returned to the original position after
- “ a!=
work is comdeted.
b. Adjusting head azimuth
1. Load a test tape (VTT-738, etc. :lOkHz) for azimuth
adjustment.
2. Press the PLAY button.
3. Use across-tip screwdriver to turn the screw for normal
azimuth adjustment so that the left and right outputs are
maximized at the same phase during normal playback.
4. Press the STOP button.
c. Adjusting motor speed
1.Insert the test tape(MTT-111 or etc. 3,000 Hz).
2. Press the PLAY button.
3. Use aflat-tip screwdriver to turn the SVR to adjust so that
the frequency counter becomes 3,000 Hz.
4. Press the STOP button.
d. Replacing the motor
MOTORSPEEO
ADJUSTMENT
I@
e. Checking the mechanism torques
-Clean the head, capstan and pinch roller before making any measurement.
Measurement Takeup torque Backtension Tape tension
Cassette for PIAY :TW-2111A PLAY :TW-2111A Drive-power cassette
measurement F.FWD/REW :TW-2231 lW-2412
PIAY 30- 70gr.cm 1.0- 6.Ogr.cm 80 gr or more
F.FWD/REW 55 gr or more
-3-

EXPLODED VIEW (CABINET &CHASSIS)
-4-

PARTS LIST
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC
SYMBOL AIN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY’ CAN BE OF
SPECIAL SIGNIFICANCE. WHEN REPLACING ACOMPONENT IDENTIFIED BY A ,USE ONLY THE REPLACEMENT PARTS DESIGNATED,
OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST
IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.
CAUTION :Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.
Regular type resistors are less than 1/4 Wcarbon type and Oohm chip resistors.
Regular type capacitors are less than 50 Vand less than 1000 LF type of Ceramic type and Electrical type.
PACKING &ACCESSORY
REF. NO. PART NO.
6143054108
6143030652
6143030669
6450347962
6143071457
6450051227
6142450055
6450347955
6450366727
6143045892
CABINET &CHASSIS
REF. NO.
1
2
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
30
31
32
33
PART NO.
6143030195
6143025115
6143025092
6143077688
6143030232
6143035794
6143071396
6143029847
6143024859
6143024927
6143024880
6143025108
6143029922
6143029939
6143029946
6143029953
6143029960
6143025177
6143045700
6143030003
6142988886
6143024965
6143071396
6143025184
6143030263
6143030027
6142988879
6143030256
6143024996
6143029878
6143029915
6143078234
6143053910
DESCRIPTION
CARTON CASE
CUSHION, FRONT
CUSHION,REAR
POLY SHEET,870X480,SET
INSTRUCTION MANUAL
ASSY,ANTENA,LOOP
ANTENNA,FM ANT
REMOTE CONTROL,RB-DA100
BATTERY COVER, REMOTE CONTROL
ASSY,BOX,SPEAKER, SX-DAIOO/UK
DESCRIPTION
ASSY,DOOR,DECK
LID,CASSETTE
KNOB,VR
CAP, DECORATION
ASSY,PANEL,FRONT
SPRING,DOOR DECK
ASSY,GEAR
Bul-roN,TuNER,2KEY
BUITON,POWER,l KEY
Bul-roN,PLAY,6KEY
Bul-roN,MEMoRY,5KEY
KNOB, DECK, MECHA,REC
KNOB,DECK MECHA,PLAY
KNOB,DECK MECHA,REW
KNOB,DECK MECHA,FFED
KNOB,DECK MECHA,STOP/EJECT
KNOB,DECK MECHA,PAUSE
MOUNTING, DECK,KNOB
HOLDER,MAIN PWB
SPRING,DECK REC
SPACER, MECHA,DAMPING KSM-213
COVER, PICK-UP
ASSY,GEAR
MOUNTING, PICK-UP
LATCH, PUSH,CD DOOR LOCKING
SPRING,DOOR CD
PULLEY
LATCH, MAGNET
DOOR,CD
DEC,DOOR CD
HOLDER, POWER TRANS
STOPPER,AC CORD
ASSY,COVER,REAR
FIXING PARTS
REF. NO.
Yol
Y02
Y03
Y04
Y05
Y06
Y07
Y08
Y09
Ylo
Y11
Y12
Y13
Y14
Y15
Y16
Y17
Y18
Y19
PART NO.
4110213503
4110213503
4111261404
4110211806
4110920906
4110213503
4110213503
4110213503
4110214500
4110213503
4110212704
4110213503
4110213503
4110209902
4110987701
4110214500
4110213404
4110213404
4110213404
ELECTRICAL PARTS
REF. NO. PART NO.
51 A4230167908
52 6450135224
53 6450371837
54 A6450321887
6143059653
A6450136498
CN381 A6143041481
CN383 A6143041511
CN681 A6450337413
or 6450363955
CN683 A6143041498
CN691 A6450363948
DESCRIPTION
SCR S-TPG BIN 3X1O,
F-PANEL+MTG DECK KNOB
SCR S-TPG BIN 3X1O,
F-PANEL+DECK MECHA
SCR S-TPG BIN 2X4,
SPRING DECK REC
SCR S-TPG BIN 2.6X1O,
MTG PK-UP+KSM-213
WASHER Z2.6X1 OXO.5,
MTG PK-UP+KSM-213
SCR S-TPG BIN 3X1 O,
MTGPK-UP+CD PWB
SCR S-TPG BIN 3X1O,
MTGPK-UP+FRONT PWB
SCR S-TPG BIN 3X1O,
MTG PK-UP+ASSS.GEAR
SCR S-TPG BIN 3X16,
F-PANEL+MTG PK-UP
SCR S-TPG BIN 3X1 O,MAIN PWB
SCR S-TPG BIN 2.6X6,
DOOR CD+DEC DOOR CD
SCR S-TPG BIN 3X1O,
C-REAR+ HOLDER P-TRANS
SCR S-TPG BIN 3X1O,
C-REAR+ STOPPER CORD
SCR S-TPG BRZ+FLG 3X8,
HOLDER P-TRANS+P-TRANS
SCR S-TPG FLT 3X1 O,
C-REAR,IJR SIDE
SCR S-TPG BIN 3X16, C-REAR
SCR S-TPG BIN 3X1O,
C-REAR, ANT TERMINAL
SCR S-TPG BIN 3X1 O,C-REAR
SCR S-TPG BIN 3X1O,
C-REAR. RCA JACK
DESCRIPTION
FUSE 250V 2.5A
SWITCH, LEVER 1P-lT
TRANS,POWER
CORD, POWER-2.0MK
SHIELD
CORE, FERRITE
ASSY,WIRE
ASSY,WIRE
FLEXIBLE FLAT CABLE
FLEXIBLE FLAT CABLE
ASSY,WIRE
FLEXIBLE FLAT CABLE
-
-5-

PARTS LIST
CD P.W.BOARD ASSY
REF. NO.
71
C604
C607
C612
C614
C615
C620
C630
C631
‘L
L
L
CN682
CP601
CP603
D601
D602
or
D603
or
D604
D605
D841
or
IC601
IC602
IC603
L600
L601
L602
L603
Q600
Q601
Q604
Q605
or
X600
PART NO.
A6143073178
4030582901
4030582901
4030598209
4030608700
4030598209
4030589504
4030567502
4030608700
6143041504
6450338168
6450057366
4070124406
4070120309
4071893301
4070120309
4071893301
4070995204
4070995204
4070120309
4071893301
4093788104
4094352106
4093729602
6450372858
6450015519
6450015519
6450372858
4051413505
4051413505
4051386403
4051430007
4050003806
6142312667
DESCRIPTION
ASSY,PWB,CD (Only Initial)
POLYESTER 0.015UJ50V
POLYESTER 0.015UJ50V
POLYESTER0.22U K50V
POLYESTER 0.033UK50V
POLYESTER0.22U K50V
POLYESTER 0.018UJ50V
POLYESTER 1OOOPJ50V
POLYESTER 0.033UK50V
ASSY,WIRE
SOCKET,FPC 16P
PLUG,2P
DIODE 1SS133
DIODE1N4003
DIODE1N4004A
DIODE1N4003
DIODE1N4004A
ZENERDIODEMTZJ5.1B
ZENERDIODEMTZJ5.1B
DIODE 1N4003
DIODE 1N4004A
IC LA9240ML
IC LC78622NE
IC LA6541
CORE,PIPE
INDUCTOR,47U K
INDUCTOR,47U K
CORE,PIPE
TR KTA1266-Y
TR KTA1 266-Y
TR KTD2058Y
TRKRC107M-A
TR DTC114YS
RESONATOR
FRONT P.W.BOARD ASSY
REF. NO.
72
AMOO1
BRLCD
CP101
D101
D102
D103
DI04
D114
D115
D116
DMC1O
Iclol
IC102
L101
LCD1O
Q101
or
Q102
Q606
R101
R102
R103
R104
R105
R106
R107
R108
R109
R11O
PART NO.
A6143073208
6143045687
6143025085
6450125270
4070124406
4070120804
A4070995303
4070996003
4070120804
4070124406
4070120804
4072039203
4103459604
4094512203
6450015441
6450363931
4051430007
4050003806
4051413307
4051231208
4010386505
4010375608
4010375608
4010375608
4010375608
4010375608
4010375608
4010375608
4010380800
4010386406
DESCRIPTION
ASSY,PWB,FRONT (OnlyInitial)
DEC,SHEET,LCD DIFFUSER
HOLDER,LCD
SOCKET,FPC 23P
DIODE 1SS133
DIODE 1N4148
ZENER DIODE MTZJ5.6B
ZENER DIODE MTZJ9.1B
DIODE 1N4148
DIODE 1SS133
DIODE 1N4148
PHOTO DIODE SPS-442-1-E
ICCXP83240A-110Q
IC M24C02-MN6
INDUCTOR,2.2U K
LCD
TR KRC107M-A
TRDTC114YS
TR KTC3198-GR
TR DTC323TK
MT-GLAZE 47K JA 1/1OW
MT-GLAZE 10K JA 1I1OW
MT-GLAZE 10K JA l/10W
MT-GLAZE 10K JA 1/1OW
MT-GLAZE 10K JA 1/1OW
MT-GLAZE 10K JA 1/1OW
MT-GLAZE 10K JA 1/1OW
MT-GLAZE 10K JA 1I1OW
MT-GLAZE 22K JA l/10W
MT-GLAZE 4.7K JA 1/1OW
REF.NO.
Rlll
R112
R113
R114
R115
R116
R117
R118
R119
R120
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
R137
R138
R139
R140
R141
R145
R146
R147
R667
R668
Swlol
SW102
SW103
Swl 04
Swl 05
SW106
SW109
Swllo
Swill
SW112
SW113
SW114
SW116
Swl 17
VOL1O
Xlol
X102
PART NO. DESCRIPTION
4010387601 MT-GLAZE560 JA 1/1OW
4010387601 MT-GLAZE560 JA 1/1OW
4010387502 MT-GLAZE 66 JA 1I1OW
4010387502 MT-GLAZE 56 JA IIIOW
4010387502 MT-GLAZE 56 JA IIIOW
4010375202 MT-GLAZE 100 JA 1/1OW
4010386505 MT-GLAZE47K JA 1I1OW
4010386505 MT-GLAZE47K JA 1I1OW
4010375400 MT-GLAZE 1KJA l/10W
4010375202 MT-GLAZE 100 JA 1/1OW
4010375608 MT-GLAZE 10KJA 1/1OW
4010375608 MT-GLAZE 10K JA 1/1OW
4010375400 MT-GLAZE 1KJA 1/1OW
4010377909 MT-GLAZE 1.5K JA 1/1OW
4010379200 MT-GLAZE 1.8K JA 1/1OW
4010382101 MT-GLAZE 2.7K JA 1I1OW
4010383603 MT-GLAZE 3.3K JA 1/1OW
4010387700 MT-GLAZE 5.6K JA 1/1OW
4010375608 MT-GLAZE 10K JA 1/1OW
4010379309 MT-GLAZE 18K JA 1I1OW
4010375400 MT-GLAZE 1KJA 1I1OW
4010377909 MT-GLAZE 1.5K JA l/10W
4010379200 MT-GLAZE 1.8K JA 1/1OW
4010382101 MT-GLAZE 2.7K JA 1I1OW
4010383603 MT-GLAZE 3.3K JA 1/1OW
4010387700 MT-GLAZE 5.6K JA 1/1OW
4010375608 MT-GLAZE 10K JA 1I1OW
4010375608 MT-GLAZE 10K JA 1/1OW
4010375608 MT-GLAZE 10K JA 1/1OW
4010386505 MT-GLAZE 47K JA 1/1OW
4010386505 MT-GLAZE 47K JA 1/1OW
4010375608 MT-GLAZE 10K JA 1/1OW
4010375608 MT-GLAZE 10K JA 1/1OW
4010375608 MT-GLAZE 10K JA 1/1OW
4010375202 MT-GLAZE 100 JA 1/1OW
4010375608 MT-GLAZE 10K JA 1/1OW
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6142205471 SWITCH,TACT
6450333460 SWITCH, ROTARY(ENCODER)
6450365102 OSC,CERAMIC 10.OMHZ
6450321627 OSC,CRYSTAL 32.768 KHZ
LED P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
73 A6143073185 ASSY,PWB,LED (OnlyInitial)
CNI02 6143041474 ASSY,WIRE,FOR LED PWB
D105 4080374204 LED SLP-3118B-51HAB-T1
D106 4080374204 LED SLP-3118B-51HAB-T1
D107 4080374204 LED SLP-3118B-51HAB-T1
D108 4080374204 LED SLP-3118B-51HAB-T1
D109 4080374204 LED SLP-3118B-51HAB-T1
D11O 4080374204 LED SLP-3118B-51HAB-T1
Dill 4080374204 LED SLP-3118B-51HAB-T1
D112 4080374204 LED SLP-3118B-51HAB-T1
D113 4080374204 LED SLP-3118B-51HAB-T1
-6-

MAIN P.W. BOARD ASSY
REF. NO.
74
C201
C209
C216
C404
C405
C406
C416
C421
C422
C427
C428
C429
C434
C507
C508
C509
C51O
C516
CP201
CP202
CP203
CP204
CP205
CP206
D201
D202
D401
D501
D502
D504
D505
D508
or
D509
or
D51O
or
D511
or
D512
D513
D514
D515
EO02
or
EO04
or
HIPI
HS401
HTUO1
HTU02
IC201
IC401
IC501
JACK2
L102
L103
L401
L402
L403
L404
L405
L406
L407
Q201
Q202
PART NO.
A6143073161
4030582901
4030582901
4030608601
4030575507
4030589504
4030608700
4030608700
4030573503
4030575507
4030595505
4030624700
4030593204
4030608700
4032774106
4032774106
4030572407
4030572407
4033345503
6450375460
6450042904
6450058110
6450071447
6450061875
6450061875
4070995204
4071275008
4070120804
4070995204
4070120804
4070995204
4070120804
4070120309
4071893301
4070120309
4071893301
4070120309
4071893301
4070120309
4071893301
4070120804
4070996201
4070120804
4070120804
6450064760
6450317903
6450064760
6450317903
6450116384
6143029892
6143045694
6143045694
4094454503
4094517406
4094512104
6142766835
6450015441
6450015441
6450061523
6450061523
6450061523
6450372858
6450372858
6450372858
6450372858
4051545909
4051545909
DESCRIPTION
ASSY,PWB,MAIN (Only Initial)
POLYESTER 0.015UJ50V
POLYESTER 0.015UJ50V
POLYESTER 0.033UK50V
POLYESTER 1200P J50V
POLYESTER 0.018UJ50V
POLYESTER 0.033UK50V
POLYESTER 0.033UK50V
POLYESTER 0.1UK50V
POLYESTER1200P J50V
POLYESTER 0.022UJ50V
POLYESTER5600P J50V
POLYESTER2200P J50V
POLYESTER 0.033UK50V
ELECT IOOOUM25V
ELECTIOOOUM25V
POLYESTER 0.1UJ50V
POLYESTER 0.1UJ50V
ELECT3300UM35V
SOCKET,FPC23P
PLUG,4P
PLUG,4P
PLUG,2P,FORPTLEAD
PLUG,2P
PLUG,2P
ZENERDIODEMTZJ5. 16
ZENERDIODE MTZJ2.2B
DIODE 1N4148
ZENERDIODEMTZJ5.1B
DIODE 1N4148
ZENERDIODEMTZJ5.1 B
DIODE 1N4148
DIODE 1N4003
DIODE1N4004A
DIODE 1N4003
DIODE 1N4004A
DIODE1N4003
DIODE 1N4004A
DIODE 1N4003
DIODE 1N4004A
DIODE 1N4148
ZENER DIODE MTZJ1OC
DIODE 1N4148
DIODE 1N4148
HOLDER,FUSE
HOLDER,FUSE
HOLDER,FUSE
HOLDER,FUSE
JACK,PHONE D3.6
HEAT SINK
HOLDER,TUNER PWB
HOLDER,TUNER PWB
IC M62439SP
IC AN7348K
IC TDA7269
SOCKET
INDUCTOR,2.2U K
INDUCTOR,2.2U K
INDUCTOR,470U J
INDUCTOR,470U J
INDUCTOR,470U J
CORE,PIPE
CORE,PIPE
CORE,PIPE
CORE,PIPE
TR KRC231 M
TR KRC231 M
REF. NO.
Q203
or
Q204
or
Q401
Q402
Q403
Q404
8501
or
Q502
or
Q503
or
Q504
Q505
Q506
or
Q507
Q508
Q509
Q51O
or
R201
R202
R203
R204
R205
R206
R207
R208
R209
R21O
R211
R212
R213
R215
R216
R217
R218
R219
R220
R221
R222
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R401
R402
R403
R404
R405
R406
R407
R408
R409
R41O
R411
-7-
PART NO. DESCRIPTION
4051430007 TR KRC107M-A
4050003806 TR DTC1 14YS
4051515209 TR KRA107M
4050000904 TR DTA1 14YS
4051413307 TR KTC3198-GR
4051413307 TR KTC3198-GR
4051550002 TR MPSA56
4051430007 TR KRC107M-A
4050003806 TR DTC1 14YS
4051430007 TR KRC107M-A
4050003806 TR DTC114YS
4051430007 TR KRC107M-A
4050003806 TR DTC1 14YS
4051515209 TR KRA107M
4050000904 TR DTA114YS
4051413307 TR KTC3198-GR
4051549907 TR KTK117Y
4051515209 TRKRA107M
4050000904 TR DTA114YS
4051386502 TR KTB1366Y
4051413307 TR KTC3198-GR
4051413307 TR KTC3198-GR
4051430007 TR KRC107M-A
4050003806 TR DTC1 14YS
4010380701 MT-GLAZE 2.2K JA 1/1OW
4010380800 MT-GLAZE 22K JA 1I1OW
4010380800 MT-GLAZE 22K JA l/10W
4010380800 MT-GLAZE 22K JA 1I1OW
4010375608 MT-GLAZE 10K JA 1/1OW
4010375608 MT-GLAZE 10K JA 1/1OW
4010375608 MT-GLAZE 10K JA 1/1OW
4010375608 MT-GLAZE 10K JA 1/1OW
4010382200 MT-GLAZE 27K JA 1I1OW
4010383603 MT-GLAZE 3.3K JA 1/1OW
4010382200 MT-GLAZE 27K JA 1/1OW
4010383603 MT-GLAZE 3.3K JA 1/1OW
4010385300 MT-GLAZE 39K JA 1I1OW
4010385300 MT-GLAZE 39K JA 1I1OW
4010376704 MT-GLAZE 1.2K JA 1/1OW
4010380701 MT-GLAZE 2.2K JA l/10W
4010386307 MT-GLAZE 470 JA 1I1OW
4010375608 MT-GLAZE 10KJA 1I1OW
4010386307 MT-GLAZE 470 JA 1/1OW
4010375608 MT-GLAZE 10K JA 1I1OW
4010380800 MT-GLAZE 22K JA 1I1OW
4010386307 MT-GLAZE 470 JA 1/1OW
4010380800 MT-GLAZE 22K JA 1/1OW
4010380800 MT-GLAZE 22K JA 1/1OW
4010380800 MT-GLAZE 22K JA 1/1OW
4010380800 MT-GLAZE 22K JA 1/1OW
4010380800 MT-GLAZE 22K JA 1/1OW
4010380800 MT-GLAZE 22K JA 1/1OW
4010386505 MT-GLAZE 47K JA 1/1OW
4010378005 MT-GLAZE 15K JA 1/1OW
4010376704 MT-GLAZE 1.2K JA 1/1OW
4010378005 MT-GLAZE 15K JA 1/1OW
4010941902 MT-GLAZE 10M JA l/10W
4010380800 MT-GLAZE 22K JA 1I1OW
4010376902 MT-GLAZE 120K JA 1/1OW
4010386307 MT-GLAZE 470 JA 1/1OW
4010383405 MT-GLAZE 33 JA 1/1OW
4010380800 MT-GLAZE 22K JA 1I1OW
4010380800 MT-GLAZE 22K JA 1/1OW
4010383405 MT-GLAZE 33 JA 1/1OW
4010386307 MT-GLAZE 470 JA 1/1OW
4010376902 MT-GLAZE 120K JA 1/1OW
4010380800 MT-GLAZE 22K JA 1/1OW

PARTS LIST
REF.NO.
R412
R413
R414
R415
R416
R417
R418
R419
R420
R421
R423
R424
R425
R426
R427
R428
R501
R502
R503
R504
R505
R506
R507
R509
R51O
R511
R512
R513
R514
R518
R519
R520
R521
R522
R523
R528
R529
R530
S401
SAOO1
SAO02
SAO03
SAO04
SHANT
TUOO1
TAPE MECHANISM (TM-DAIOOTN-SH ...Only Initial)
PART NO. DESCRIPTION REF. NO. PART NO. DESCRIPTION
4010380800
4010380800
4010380800
4010380800
4010375400
4010380800
4010385300
4010389308
4010385300
4010387809
4010378005
4010375608
4010375608
4010375608
4010386505
4010387601
4010385300
4010375608
4010375400
4010378005
4010375608
4010378005
4010380602
4010378005
4010387601
4010387601
4010375806
4010386505
4010387601
4010378005
4010386406
4010375202
4010380602
4010386406
4010375400
4010375608
4010386307
4010376605
6450363924
4110216405
4110216405
4110216405
4110216405
6143053637
6450371776
MT-GLAZE 22K JA 1I1OW
MT-GLAZE 22K JA 1I1OW
MT-GLAZE 22K JA 1I1OW
MT-GLAZE 22K JA 1/1OW
MT-GLAZE lK JA l/10W
MT-GLAZE 22K JA 1/1OW
MT-GLAZE 39K JA 1/1OW
MT-GLAZE 68K JA 1/1OW
MT-GLAZE 39K JA 1/1OW
MT-GLAZE 56K JA 1/1OW
MT-GLAZE 15K JA 1/1OW
MT-GLAZE 10K JA 1/1OW
MT-GLAZE 10K JA 1/1OW
MT-GLAZE 10K JA 1/1OW
MT-GLAZE 47K JA 1/1OW
MT-GLAZE 560 JA IIIOW
MT-GLAZE 39K JA 1/1OW
MT-GLAZE 10K JA 1/1OW
MT-GLAZE lK JA l/10W
MT-GLAZE 15K JA 1/1OW
MT-GLAZE 10K JA 1/1OW
MT-GLAZE 15K JA l/10W
MT-GLAZE 220 JA 1/1OW
MT-GLAZE 15K JA 1/1OW
MT-GLAZE 560 JA 1/1OW
MT-GLAZE 560 JA 1/1OW
MT-GLAZE lM JA 1I1OW
MT-GLAZE 47K JA IIIOW
MT-GLAZE 560 JA 1/1OW
MT-GLAZE 15K JA 1/1OW
MT-GLAZE 4.7K JA 1/1OW
MT-GLAZE 100 JA 1/1OW
MT-GLAZE 220 JA l/10W
MT-GLAZE 4.7K JA 1I1OW
MT-GLAZE 1KJA 1/1OW
MT-GLAZE 10K JA 1/1OW
MT-GLAZE 470 JA 1/1OW
MT-GLAZE 120 JA l/10W
SWITCH, LEAF,!+P SW
SCR S-TPG BIN 3X8,HEAT SINK IC401
SCR S-TPG BIN 3X8,HEAT SINK Q507
SCR S-TPG BIN 3X8, TUNER ASSY
SCR S-TPG BIN 3X8, TUNER ASSY
SHIELD,ANTENA
TUNER PWB,MWIFM
TMO1
TM02
TM03
TM04
TM05
TM06
TM07
TM08
TM09
TM1O
TM1l
TM12
TM13
TM14
TM15
TM16
TM17
TM19
TM20
TM21
TM22
TM23
TM25
TM26
TM27
TM28
TM29
TM30
TM32
TM35
TM36
TM37
TM38
TM40
TM41
TM43
TM45
TM46
TM47
TM48
TM49
TM51
TM53
TM55
TM56
TM58
TM59
AC TERMINAL P.W.BOARD ASSY TM60
REF. NO. PART NO. DESCRIPTION TM62
76 A6143073192 ASSY,PWB,AC TERMINAL (Only Initial) TM63
T901 6140178203 TERMINAL BOARD TM64
T902 6140178203 TERMINAL BOARD TM66
TM68
TM69
TM70
TM71
TM72
TM73
TM75
TM76
TM77
TM78
6450329869 ASSY,BASE
6450091285 SWITCH ACTUATOR
6450091278 PUSH BUTTON ACTUATOR
6450110757 REC BUTTON LEVER
6450110764 PLAY BUTTON LEVER
6450110771 REW BUITON LEVER
6450110788 FF BUITON LEVER
6450110795 STOP BUITON LEVER
6450238147 PAUSE BUTTON LEVER
6450091407 PCONTROL SPRING
6450111211 PAUSE LEVER(E)
6450091391 PAUSE LEVER SPRING
6450091364 PAUSE STOPPER
6450329645 BUTTON LEVER SPRING(A)
6450091346 CHASSIS ASSY
6450091438 EACTUATOR SPRING
6450091445 PS LEVER SPRING
6450091339 EKICK LEVER
6450093210 PLAY BUTTON LEVER SPRING
6450091476 REC BUITON LEVER SPRING
6450091421 BUITON LEVER SPRING(B)
6450109553 LEAFSWMSW-1641T
6450091377 HEAD PANEL
6450091353 HEAD BASE
6450091360 PANEL PSPRING
6450091711 MG ARM
6450091551 AZIMUTH SPRING
6450091452 MCONTROL SPRING
6450091612 PINCH ROLLER ARM ASSY
6450091506 SENSING LEVER
6450091513 GEAR PLATE SPRING
6450254567 ASSY,GEAR PLATE
6450091490 CAM GEAR
6450329791 ASSY,RF CLUTCH
6450091766 RF BELT
6450329807 ASSY,FLYWHEEL
6450091568 FF GEAR
6450254598 BACK TENSION SPRING
6450238116 SREEL HUB
6450091759 TAKE UP REEL ASSY
6450091629 SENSOR
6450215001 MOTOR BRACKET
6450113727 MOTOR COLLER SCREW
6450333415 MAIN BELT
6450113734 MOTOR BRACKET SCREW
6450109423 ESLIDE LEVER
6450221729 PACK SPRING PLATE
6450091674 RECORD SAFETY LEVER
6450338618 R.P HEAD AP-4211F
6450338625 EHEAD 6PA
6143041467 ASSY,MOTOR
6450092305 CTAP SCREW M2X3
6450092244 PTAP BIND SCREW M2X5
6450092268 TAP CAMERA SCREW M2X4.5
6450092237 BIND SCREW M2X3
6450092299 SCREW M2X6
6450092282 AZIMUTH SCREW M2X7
6450179297 LUG PLATE
6142947433 PWASHER CUT 1.2X3 .8X0.3
6450135385 PWASHER CUT
6450092350 HL WASHER 2.0X3 .5X0.4
6450092343 PWASHER CUT 2.1 X4. OXO.13
-8-

EXPLODED VIEW (TAPE MECHANISM)
rTM70
#Q-TM73 aTM60
““-”--myl IP~TM30
Y
00; @&$J~
—
IT b—TM36 ‘8
‘A
kpy#
w
\
OQ -%
B“ TM37 TM68– ‘b
t
to,
~TM76 ,
.&fur ?!$, ‘,% KTM78 iA,, ‘“
~1A2iL45i$$2jp/<
TM&LIG=3 , .
11
!!!!’
—
TM28– IQ%
‘:!ti~;oe ‘M”
b%1
TMO1
a
,‘“~[ &TM68’\
,TM23–
J
~;:g ‘
&J ‘TM,6 T;:
1&
–TM38
JJ-’TM75
,‘?9
-A 3TM40 -
TM04 J$
A$
TMo5~ *WZ5 Ma 1*
TM06
TM07 5
/TMll
.;S y~-TMII
>+
4TM09 I*TM12
TM20 &–TM13 ‘M43&!5!2
\~. .
TM14–
4
TM22
,--
T
TM51
-9-

EXPLODED VIEW (CD MECHANISM)
PM09
PMO1
--— /-_ I
I
I
I
I
I
I+’”
~ ~~QJ?#4&
0
I
IPMO1-1 2“-%. e
II
I~,/ ~“/ ,WV I
I
‘A
I
LI -— -- —--- ---- --—— —--- —--- ---- ---- —— --
PM02
PMO,* @(j$-PMo,
/
4“
‘“e
PM07 ‘----- -\
OG :
PARTS LIST
CD MECHANISM (CD213CDM/SNSH ...Only Initial)
REF.NO.
PMO1
PMO1-1
PM02
PM03
PM04
PM05
PM06
PM07
PM08
PM09
PART NO.
6143045571
6450336812
6450336744
6450336805
6450336799
6450336829
6450336775
6450336782
6450336768
6143035626
DESCRIPTION
ASSY,MOTOR CHASSIS,BASE
GEAR BRP,SLED
ASSY,MOTOR GEAR,SLED
SLED SHAFT,PICK RAIL
GEAR AS,PICK DRIVE
SCREW+P2”3,SLEDMOTOR FIX
LEAFSWITCH,LIMIT
MOTOR 6P SPWB
CONNECTOR PIN 6P
PICK UP
-1o-

IC BLOCK DIAGRAM& DESCRIPTION
IC201 M62439SP (Sound Control)
REC OUT
INA1
INB1
INC1
IND1
TONEH1
TONELl
OUT 1
GND
VDD
%REC OUT SW rREC OUT 2
a%+ ‘NPUTSWI-=&INS2
INC2
IND2
TONEH2
TONEL2
OUT 2
v’s
IC501 TDA7269 (Stereo Amplifier)
Vss
MuTEm
EEi
IN-L 7:4OUT-L
8IN-L
GND 910 IN-R
IN-R 1+2OuT.R
IN-R IN-R
IC603 LA6541 (Pick-up Actuator& Motor Driver)
lC401 AN7348K (PLAY/ REC Pre Amplifier)
I-r—1~
IC601 LA9240ML (Servo Signal Processor)
“=1 ww841 WI 1.F2 VR REF* V-2 F= DFIFCE OAT CL U~F
w
UIQ
‘MC
FM *SC
EW3tm
w
F
w
mw%
E-
l’E RFw
Es w.
w(x.
w
mHP-
1. r+s
WF
K.
TGL
ms.
s
m
m
F& FA wEm.)flms? S, wS. S?D wo SW %-W. JP.
I5UNDLESERVO
1
WC Vfel VIN4 VG4 V08 V07 GND V06 V05 V(33 VIN3 CD RES
Level STL BTL Level
sin OIwer Ddwr WI R8@a3f
llkll
Vcc Mute VIN1 vG1 Vol V02 GND V02 V04 VG2 VIN2 Reg OUT Reg IN
-11-

IC BLOCK DIAGRAM& DESCRIPTION
IC602 LC78622E (Diaital Sianal Processor
No. IPin Name If/OIFunction
II
III‘: ;2
PfnName 110
1DEFI I IInput terminal for detect signal of defect -----
external VCO control. aMU 1EL o
a- —J.--—’--, ,-. L...,. ,- ,,nfi --- ----
Function I
H=
No.
32 lkS13
33 TEST4
24 NC
-- . ., ,+-.
Test pin.
Non connection.
Mute output terminal for L-ch
-~er supply for L-ch
Uofput terminal for L-ch
GND for L-ch
GND for R-ch
-tput terminal for R-ch
..-,
21 TAI II IInput terminal for test.
31 PDO IO]The phase comparison output terminal for
4Vvss -urouna Termmal mr uum-m vuu
5ISET IResistance connection terminal for
electric current adjustment of PDO output.
6VVDD -Built-in VCO power supply terminal. E
L1
IIVCQ frequency range adjustment. 40 RCHO uUUI
41 RVDD -Power supply Ior n-en
42 MUTER oMute output terminal for R-ch
43 XVDD -Power supply of crystal oscilk
44 XOUT oConnection terminal of crystal oscillation (16.9344MHz)
45 XIN IConnection terminal of crystal oscillation(16.9344MHz)
46 Xvss -GND of crystal oscillation
47 SBst oOutput terminal for synchronizing signal of
Subrd ,.,--,
46 EFLG oOutput terminal for correction monitor of Cl, C2
Single and Double
9EFMO oEFM signal outpot terminal for slice level control.
10 EFMIN IEFM signal input terminal forslicelevelCOntrO1.
11 TEST2 ITEST pin. Normaltimeisnonconnection. ation I
12 CLV+ oOutpot terminal for Disc motor control.
13 CLV- 0Output terminal for Disc motor control.
14 VIP oChange of rough servo Iphase control
IIIRough servo: “H”, Phase control: “L”
15 IHFL I IInput terminal of track search signal.
1161 TES II IInput terminal of tracking error signal. I
17 ITOFF IO10otput terminal of tracking off.
18 ITGL IO10utput terminal for change of tracking gain. 491 Pw IO10otput terminal for sub-cord of P, Q, R, S, T, Uand W
!3)1 SFSY IO10otput terminal for synchronizing signal of I
sub-cord frame
51 SBCK IInput terminal for readout clcck of sub-cord
QFSX oOutput terminal of Synchronizing signal (7.35kHz)
19 IJP+
=
OOut ut terminal for trackin “urn control.
OOut ut terminal for trackin “urn control.
OClock monitor output terminal for EFM data
OOut ut terminal for detect of SYNC si nal.
t
23 JP-
2f PCK 53] WRQ IO10utput terminal for standby of sub-cord Qoutput
541 RWC I IInpof terminal of read/ wriie control i
ml ‘SEQ
IT
Zrcr
23[
24 C)VDD ]-]+5V ;ONT1 Il/O I~1I
55 ISQOUT IOIOotput terminal of sub-cord Q
!3 COIN IIInput terminal of command from micro processor
25 CONT2
CONT3
CONT4
CONT5
EMPH
I/o This output can control at serial control from
I/o micro processor.
1/0
57
z
—CQCK ‘“’-’ ‘“ “..,. .– ,– -- .,-- “nfi, ,r I
I~locx mpul lor reaamg suo-cora mom 3WU I
RES IReset (turn on: L)
TST11 oTest pin
16M o16.9344MHz
.-. .04.2336MHz
TEST5 ITest pin
Cs IChip select terminal
----. ,-.. -.-. –
26
27
28
75 e
0Outputterminalofde-emphasismonitor.
—
4.ZM
—
33
T
—C2F
DOUT
EFMO 1S111 TESTZ TEST4 Wcm Wss POO ISET FR PCK TAI TEST1 TESTS TEST5 Vm Vss
DEFI 1RAM Address
EFMINC
FSEQ ~
L
CZF
OcWT
(Nc)
CLV+
CLV-
WQ
Pw
SBCK
SSSY
sFSY
i%
WRQ
SQOUT
C-&X
COIN
RWC
CCMT2 CCt4T4 Xvss XOUT RVSS MUTER LVSS
~-‘
Dgbl Aflenuator
Quadruple Over Samplkg
Oiital Finer
T
L
-12-

FL DISPLAY DESCRIPTION
COMI COM2 COM3 COM4 COM1 COM2 COM3 COM4
1COM1 23 5K 5J 5N 5D
2COM2 24 50 5H 5C COL
3COM3 25 6F 6G 6E P
4COM4 26 6A 61 6M 6L
5IF lG lE OFF 27 6K 6J 6N 6D
61A 11 lM IL 28 6B 6H 6C RANDOM
7lK lJ lN lD 29 7F 7G 7E SURR.
8IB lH Ic REC 30 7A 71 7M 7L
92F 2G 2E SLEEP 31 7K 7J 7N 7D
10 2A 21 2M 2L 32 7B 7H 7C REPEAT
11 2K 2J 2N 2D 33 8F 8G 8E MHz
12 2B 2H 2C S2 34 8A 81 8M 8L
13 3F 3G 3E S3 35 8K 8J 8N 8D
14 3A 31 3M 3L 36 8B 8H 6C KHz
15 3K 3J 3N 3D 37 T1 -n ON S1
16 3B 3H 3C ‘4 38 ST MONO RDS T3
17 4F 4G 4E ‘5 39 210 1 9
18 4A 41 4M 4L 40 412 3 11
19 4K 4J 4N 4D 41 614 5 13
20 4B 4H 4C S6 42 8 16 7 15
21 5F 5G 5E S7 43 *1 V1 V2 V3
22 5A 51 5M 5L 44 V4 V5 V6 V7
-13-

M
SCHEMATIC DIAGRAM (CD <1/2>)
“’m
---1
OCFICT(OZP”ll
-1 I
i_-!G
L
Q
L
dII
FD To 0TCL
.
!. I. IO=Oj oal+l wI1.,.”I
!8.-”
I I
-lllr_ i i .80I-
—
L
I I IIIIIIII
,GND
ILIMIT
JSL- !!I
,SL+
?sP -
I5P+
,
tIIllll”ll L-
1I
El
L80S.
This is abasic schematic diagram.
-14- .,
!:--

... ,,
-1
C657 m
;- +
I
01.0 .=.
--fro
L600
-=!
JP+
10 Jp–
l!jPCK
.b
o
RESf T
COCK :
COIN
SOOUT
RwC wRO
SFX
P
;BCK I ;FSY
Pw 9
.......-. —l
“,15 w,
,}
0605 !
,---------
C662 WP
Ht———
CS61 66P
++ -
TO MAIN —
—

~
(FRONT <1/2>)
DIAGRAM
TO MAIN
—-.J111111 “‘=.I=E
Tttrrti
-m r
!
:00S
z
4
a
$!
~
s
>DK(SUD)
RIOB
)0
RIOI
P
47 K[SUD)
C1O!
4,7/50
-;
9-
0, z
101
0102 II
1KTC3!98
I
—irfTI
I
VOL1O1
ENC(VOL)
R118
+
47K(sM0)
I I
n
m
a
1- ESD
~_________ ,F
SWJ1 SW102
“-
POwER FONcTlON
I?123 R124
lK(SMD) 1K5(SU0)
SW11O SWI1l
“~
wrLmED UP
D,,3:
R131 IK5(S140)
~lK(SUD)
. .
::
s
,R147 ;
IlCIK(SUD) ,CQCKCD06 ~CD06A
RWC CD05 DCD05
ORF CD04 CD04 ,
COIN CO03 3CD03 ,
SOOUTCD02 CD02 ,
wRO CDO1 Dcool
CDOB
LID SW CD08
CD07 DLIMIT SW CD07
c009 DCDD9
KEYIN1
KEYIN>
7
---------,
R140 ,,, 47 K(SUO) 1
R141 47 K(SIJO)
III
This is abasic schematic diagram.
-16-

SCHEMATIC DIAGRAM (FRONT <2/2>)
CD101
iii
II I
R145 ,,, 1
II R103 1
.1 .L J. I
do [ID(P
LA Y,PAUS[ TI1
SW103 SW104
sw~l
--
106 I
1
~
I ,,,
~d
STOP
SW109
RTUNER/BANO FI,,,# l=
TUNED DOWN
RlZ5&.. /,11RT26 R?211 R1Z9 R130 ■
)1K5(SMO) lKB(SMD) 2K7(SMD) JK3(SMO) 5K6(S14D) IOK(SMD) 16#:;D)
>SW1lI SW112 swt13 SW114 SW116
J,_if&--- _o-# _ij—&.._J ,.0-%
lUNED UP
D,,52 SOUND PR[SET SUR;OyD EA;:~ANOIR IMEUORY
R?33 R136 CLOCK/l!MER
IM37
h
31 1K5(SMD) 1K8(SMD) 2K7(SMO) 3K3(SMD) 5K6(SUO) 10K
EEl
RCF NO STEP R102
VCRSION
iuRDPE
20Au0 5:: CMD
EuRoPE 5::
3BAM0 4K7
S-ss Iooii ,OK
9K
HI
I1I
-17-

WIRING DIAGRAM (CD, FRONT, LED <TOP VIEW>)
FRONT P.W.B
CD P.W.B
-18-

WIRING DIAGRAM (CD, FRONT <BOTTOM VIEW>)
———..— —.. . —
-
4-9
0
Olm
~o D
U62438SP DATA
PLL 00
PLL CLK
TAPE WE
MMUTE
SLRRoN/oFf
FWS CL
N
o
~-c”-g
y++
co ‘-CHFE
—
I
om
-19-