Page 1
FILE NO.
Service Manual
Micro Component System
MICROCOMPOMENT SYSTEM
DC-MM5000(SL)
(XE)
DC-MM5000(WH)
DC-MM5000(BK)
(XE)
(XE)
PRODUCT CODE No.
129 652 00(SL)
129 652 09(WH)
129 652 10(BK)
Laser beam safety precaution .......................................... 1
CD pick-up maintenance .................................................. 1
Tape adjustments ............................................................ 2
Tuner adjustments ........................................................... 3
Exploded view
(Cabinet & Chassis) ...................................................... 4
Parts list
(Cabinet & Chassis) ...................................................... 5
Exploded view & Parts list
(Tape mechanism) ........................................................ 8
(CD mechanism) ........................................................... 9
IC block diagram & description ........................................ 10
FL display description ...................................................... 16
This service manual consists of
"DC-MM5000U(SL)/XE" (Main unit : 129 651 00) &" SX-MM5000(SL)/XE" (Speaker system : 165 066 00),
"DC-MM5000U(WH)/XE" (Main unit : 129 651 09) & "SX-MM5000(WH)/XE" (Speaker system : 165 066 03) and
"DC-MM5000U(BK)/XE" (Main unit : 129 651 10) & "SX-MM5000(BK)/XE" (Speaker system : 165 066 04).
Schematic diagram
(CD)...............................................................................18
(FRONT for SL) ............................................................. 20
(FRONT for WH & BK) ..................................................22
(AMPLIFIER ) ................................................................ 26
(TUNER) ....................................................................... 28
Wiring diagram
(CD)...............................................................................17
(FRONT) ....................................................................... 24
(AMPLIFIER & TUNER) ................................................ 30
(POWER SUPPLY) .......................................................32
(KEYBOARD) ................................................................ 32
Wiring connection ............................................................ 33
REFERENCE No.
SM5810386
Page 2
LASER BEAM SAFETY PRECAUTION
• Pick-up that emits a laser beam is used in this CD player section.
CAUTION :
THIS PRODUCT CONTAINS A LOW POWER LASER DEVICE,
TO ENSURE CONTINUED SAFETY DO NOT REMOVE ANY
COVERS OR ATTEMPT TO GAIN ACCESS TO THE INSIDE
OF THE PRODUCT.
REFER ALL SERVICING TO QUALIFIED PERSONNEL.
LASER OUTPUT ..............0.6 mW Max. (CW)
WAVELENGTH ..................790 nm
CAUTION – INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSE
FOR STRÅLING.
VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD
OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.
VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN
DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG
ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.
VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA
NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄ
TEESEEN.
EXT.ANT
LOOP
AM
FM
75
VIDEO(AUDIO)
LR
PHONES
L
R
SPEAKER
(4 MIN.)
RESET
IN
CD PICK-UP MAINTENANCE
About pick-up (Optical lens) Cleaning
Clean a lens 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 a clean 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 a draw a whirlpool from inside to outside on the surface of lens.
- 1 -
Page 3
TAPE ADJUSTMENTS
1. Azimuth Adjustment
• Be sure to clean the heads before attempting to make any adjustment.
• Be sure both channels (1 and 2) are the same level.
(Using a dual-channel oscilloscope)
• Be sure both channel's waveform are same for the phase matching.
• After completion of the adjustment, use the threadlock (TB-1401B) to
secure the azimuth adjustment screws.
1. Remove the cover deck as Fig.1.
2. Load a test tape (VTT-738 etc. : 10kHz) in the Deck.
3. Press the PLAY button. (Normal playback)
4. Use a + 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. See Fig.2.
5. Adjust so that the waveforms for the left and right channels are in alignment.
Fig.1
NORMAL
Fig.2
2. Tape Speed Adjustment
• Connect the Frequency Counter to TAPE OUT.
MOTOR
hole for adjustment
1. Insert the test tape (MTT-111N, etc.; 3,000Hz) into the DECK.
2. Press the PLAY button. .
3. Adjust a hole on the motor bottom so that a frequency counter reading of 3,000 5Hz is obtained.See Fig.3.
4. Press the STOP button, and eject the test tape.
3. Torque Measurement
Fig.3
- 2 -
Page 4
TUNER ADJUSTMENTS
C2302
R2305
R2312
C2308
C2314
R2302
C2323
C2304
C2310
C2117
R2306
R2701
R2812
R2712
C2515
C2504
C2506
C2502
R2151
C2902
• Use a plastic screw driver for adjustments.
• MODE : ST (Stereo)
• Speaker impedance : 4 ohms
• TUNING
FM : 87.5 - 108MHz
AM : 522 - 1611 kHz (9 kHz step)
520 - 1610 kHz (10 kHz step)
J2650
D2104
TP11
D2151
CN202
L2101
L2100
R2100
J2518
D2103
CT252
L2151
L2153
R2149
Q2140
R2141
R2140
C2140
U2101
C2141
CT252
C2151
R2148
C2154
R2131
L2153
E
J2512
E
Q2310
C2332
R2102 R2103
D2153
J2709
J2513
C2101
L2151
J2705
C2152
2102
C
TP12
E
Q2451
J2501
J2502
J2610
J2703
J2506
J2706
R2151
R2151
C2115
C2116
J2510
J2519
R2101
T
V
J2710
R2302
R2302
R2205
XF221
R2204
E
Q2201
C2203
R2202
R2203
C2170
R2114
R2201
C2117
C2117
J2712
J2711
C2303
C2323
C2323
C2304
C2304
XF222
T2002
J2520
C2312
C2318
C2313
XF231
R2802
J2522
C2310
C2310
XF233T2002 TP14 TP15
D2453
IC231
R2460
C2302
C2302
DIP
R2459
C2311
R2304
J2700
D2466
D2467
J2515 J2507
C2317
C2315
XF233
J2521
R2331
J2516
C2307
C2308
C2308
R2312
R2312
R2309
R2305
R2305
J2716
J2702
J2614
J2511
R2303
C2321
J2717
TU_R
TU_R
C2324
R2306
R2306
GND
GND
J2517
C2319
J2718
C2314
C2314
R2308
TU_L
TU_L
J2616
C2309
C2305
D2456
C2502
C2502
L2502
C2464
R2307
R2311
C2316
C2322
R2301
C2521
C2522
C2503
1
IC241
J2615
J2617
J2618
J2619
C2328
C2320
C2327
JW201
(TO
JW401)
C2306
C2301
C2452
R2801
R2812
R2812
C2505
C2504
C2504
J2503
J2505
R2701
R2701
R2712
R2712
J2620
E
J2500
C2506
C2506
R2504
IC251
20
R2519
C2453
C2454
R2455
(TO JW242)
R2452
R2458
L2451
R2454
J2713
C2903
J2714
J2715
TP13
Q2502
R2503
C2515
C2515
C2461
X2451
JW241
C2456
C2455
C2451
D2452
R4406
122410
C2512
C2513
13
C2516
J2508
C2463
C2462
J2509
J2514
R2453
C2457
REEL
D2451
C2901
MOTOR
INI SW
C2902
C2902
PLUNGER
R2901
(F)REC SW
PACK SW
(R)REC SW
X2501
L2501
J2612
D4406
GND
PH1
NC
J2704
J2708
(TO JW241)
J2613
J2707
R2461
R2463
R2462
R2464
CN445
JW242
J2611
IC231
1. FM
Adjusting
Step
Circuit
2
IF(0V)
Adjustment
Cover
Voltage
FM Antenna SG=66dBuV/EMF1 98MHz
2. AM
Adjusting
Step
Circuit
1
IF
Adjustment
Cover
Voltage
Tracking3 Loop Ant
Antenna : 75Ω unbalanced, Modulation : 1 kHz
Dev. : 22.5kHz(MONO), 22.5kHz(STEREO),6.75kHz(PILOT)
RF Level : dBuV EMF
Output Level : about 30mV at TP13, TP14, TP15
Connection
Input Output
Alignment voltage IC231 Alignment voltage IC231
3-22pin(TP24,25) is 0.0±0.05V 3-22pin is 0.0±0.05V
---
TP11 (H)
TP12 (E)
Anntena : IRE Loop(SG), Moduration : 1kHz 30%
RF Level : dBuV EMF
Output Level : about 30mV at TP13, TP14, TP15
Connection
point TP13 (L)
point TP13 (L)
Output
TP14 (R)
TP15 (E)
TP11(H )
TP12(E)2
TP14 (R)
TP15 (E)
Input
Loop Ant
---
---
SG
Frequency
Adjustment
Remark
XF233
87.5MHz
---
108.0MHz ------
SG
Frequency
450KHz
at 999kHz
Adjustment
T2002
522kHz
603kHz
1404kHz
L2153
L2151
CT252
1.35±0.10V
6.50±0.50V Check Only
Remark
Maximum
1.00±0.05V
7.10±0.50V Check Only1611kHz
Maximum
- 3 -
Page 5
EXPLODED VIEW (CABINET & CHASSIS)
1
4
5
2
3
6
8
7
71
51
52
72
53
54
56
57
58
55
75
73
74
9
10
11
12
13
14
15
16
17
18
59
60
19
Y02
Y01
Y03
Y04
Y04
Y05
Y06
Y06
Y07
Y08 Y08
Y09
Y12
Y13
Y14
Y14
Y15
Y16
Y17
Y17
Y17
Y10
Y10
Y10
Y10
Y11
20
Y05
Y04
- 4 -
Page 6
PARTS LIST
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE
!!
IEC SYMBOL
PERFORMANCE CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY
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.
N.S.P : Not available as service parts.
!
IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND
!!
!
, USE ONLY THE
Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors.
Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.
PACKING & ACCESSORIES
REF.NO. PART NO. DESCRIPTION
614 325 3235 CARTON CASE
614 325 3242 CUSHION,REAR
614 325 3259 CUSHION,FRONT
614 325 3266 INSTRUCTION MANUAL
614 326 0554 INSTRUCTION SHEET
645 059 7572 POLY SHEET-0430X0340*NC,SET
645 042 3628 POLY BAG-0150X0500*NC,AC CORD
645 046 8322 ASSY,ANTENA,LOOP
or 645 005 1227 ASSY,ANTENA,LOOP
614 308 5515 ANT
or 614 229 4635 ANT
614 325 2900 ASSY,BOX,SPEAKER(L,R)(For SL)
614 326 5993 ASSY,BOX,SPEAKER(L,R)(For WH)
614 326 6006 ASSY,BOX,SPEAKER(L,R)(For BK)
614 326 4255 LID,BATTERY REMOCON,SERVICE
645 059 4847 REMOCON,RB-MM5000
CABINET & CHASSIS
REF.NO. PART NO. DESCRIPTION
1 614 325 3181 KNOB,VOLUME
2 614 325 2924 ASSY,DEC,PANEL(For SL & WH)
2 614 326 6099 ASSY,DEC,PANEL(For BK)
3 614 325 3051 DEC,WINDOW,INNER
4 614 325 2931 ASSY,LID,CASSETTE(For SL & WH)
4 614 326 6112 ASSY,LID,CASSETTE(For BK)
5 614 325 3228 SPRING,LID,CASSETTE
6 614 325 2948 ASSY,PANEL,FRONT(For SL)
6 614 326 6136 ASSY,PANEL,FRONT(For WH)
6 614 326 6143 ASSY,PANEL,FRONT(For BK)
7 614 325 3037 DEC,WINDOW,SENSOR
8 614 325 2979 BUTTON,POWER,4 KEYS(For SL)
8 614 326 1124 BUTTON,POWER,4 KEYS(For WH)
8 614 326 6181 BUTTON,POWER,4 KEYS(For BK)
9 614 325 2993 BUTTON,OPEN,5 KEYS(For SL)
9 614 326 1131 BUTTON,OPEN,5 KEYS(For WH)
9 614 326 6198 BUTTON,OPEN,5 KEYS(For BK)
10 614 309 8270 ASSY,GEAR,LID,CASSETTE
11 614 303 1277 LATCH,CAM,DECK,DOOR,LOCKING
12 614 325 3082 DEC,BUTTON,FUNCTION
13 614 325 3129 DEC,BUTTON,FUNCTION
14 614 325 2986 BUTTON,FUNCTION,8 KEY
15 614 326 6075 ASSY,COVER CD,DOOR
(For SL & BK)
15 614 326 0288 ASSY,COVER CD,DOOR(For WH)
16 614 325 3204 MOUNTING,CD
17 614 326 4156 SHIELD
18 614 316 1172 STOPPER
19 614 325 2917 ASSY,CABINET,REAR(For SL)
19 614 326 6051 ASSY,CABINET,REAR(For WH)
19 614 326 6068 ASSY,CABINET,REAR(For BK)
20 614 129 9136 LUG,CD-MECHA
FIXING PARTS
REF.NO. PART NO. DESCRIPTION
Y01 411 021 3503 SCR S-TPG BIN 3X10,
F-PANEL+DEC,WINDOW,FL
Y02 411 021 3503 SCR S-TPG BIN 3X10,
F-PANEL+ASSY,GEAR
Y03 411 021 3503 SCR S-TPG BIN 3X10,
F-PANEL+LATCH,CAM
Y04 411 021 3503 SCR S-TPG BIN 3X10,
F-PANEL+MECHA,DECK
Y05 411 021 3503 SCR S-TPG BIN 3X10,
F-PANEL+BUTTON,FUNCTION
Y06 411 021 3503 SCR S-TPG BIN 3X10,
F-PANEL+FRONT,PCB
Y07 411 021 3503 SCR S-TPG BIN 3X10,
MTG CD+MAIN PCB
Y08 411 021 3503 SCR S-TPG BIN 3X10,
MTG CD+CD MECHA
Y09 411 020 9902 SCR S-TPG BRZ+FLG 3X8,
MECHA CD+CD PCB
Y10 411 021 4500 SCR S-TPG BIN 3X16,
MTG CD+F,PANEL
Y11 411 021 6405 SCR S-TPG BIN 3X8,CD-MECHA
Y12 411 020 9100 SCR S-TPG BRZ+FLG 3X12,
REAR+P-TRANS
Y13 411 021 4005 SCR S-TPG BIN 3X12,
REAR+STOPPER
Y14 411 020 9902 SCR S-TPG BRZ+FLG 3X8,
REAR+SHIELD
Y15 411 098 7800 SCR S-TPG FLT 3X12,
MTG CD+C,REAR(L/R)
Y16 411 021 4906 SCR S-TPG BIN 3X20,
C-REAR+F-PANEL
Y17 411 021 3404 SCR S-TPG BIN 3X10,
MTG CD+C,REAR ,
C-REAR(ANT TERMINAL),
C-REAR+VIDEO IN
ELECTRICAL PARTS
REF.NO. PART NO. DESCRIPTION
51 614 322 2279 ASSY,WIRE,TAPE MECHA-AMP
52 614 326 3760 FLEXIBLE FLAT CABLE,FR-AMP
or 614 327 0874 FLEXIBLE FLAT CABLE,FR-AMP
53 614 326 6150 ASSY,WIRE,DG-AMP
54 645 051 0649 CORE,FERRITE,EMC
or 645 031 7637 CORE,FERRITE,EMC
55 614 326 3739 ASSY,WIRE,CD-LOAD
56 614 326 3722 ASSY,WIRE,CD-MOTOR
57 614 326 3647 FLEXIBLE FLAT CABLE,CD-PICK UP
or 614 327 0850 FLEXIBLE FLAT CABLE,CD-PICK UP
58 423 016 8103 FUSE 250V 4A,PT SEC
59 645 057 5693 TRANS,POWER
60 645 016 9939 CORD,POWER-1.74MK
- 5 -
Page 7
PARTS LIST
KEYBOARD P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
71 614 325 3617 ASSY,PWB,KEYBOARD (Only Initial)
CN650 614 326 6174 ASSY,WIRE,KEYBOARD-FRONT
CN653 614 035 4911 SOCKET,DIP 2P
S6510 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 220 5471 SWITCH,TACT
S6511 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6512 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6513 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6514 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6515 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6516 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6517 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
FRONT P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
72 614 325 2061 ASSY,PWB,FRONT
(For SL) (Only Initial)
72 614 326 6808 ASSY,PWB,FRONT
(For WH & BK) (Only Initial)
BR601 614 325 4249 HOLDER,FL
BR602 614 325 4256 HOLDER,LED
BR603 614 325 4256 HOLDER,LED
C6011 403 262 8607 DL-ELECT 0.047F Z 5.5V
or 403 304 4802 DL-ELECT 0.047F Z 5.5V
CN601 645 009 8482 SOCKET,FFC 28P,FRONT-AMP
or 645 012 5324 SOCKET,FPC 28P,FRONT-AMP
CN602 645 005 7366 PLUG,2P
or 614 310 2434 PLUG,2P
CN611 614 324 4646 ASSY,WIRE,FRONT-CD
D6010 407 012 4406 DIODE 1SS133
D6110 407 012 4406 DIODE 1SS133
D6111 407 012 4406 DIODE 1SS133
D6112 407 012 4406 DIODE 1SS133
D6115 407 099 4603 ZENER DIODE MTZJ3.9B
D6320 407 231 7806 LED AMBER LT6E34-81-URC1,
BACK LIGHT(For SL)
D6320 407 231 7905 LED BLUE LT6EB3-81-SBE1,
BACK LIGHT(For WH & BK)
D6321 407 231 7806 LED AMBER LT6E34-81-URC1,
BACK LIGHT(For SL)
D6321 407 231 7905 LED BLUE LT6EB3-81-SBE1,
BACK LIGHT(For WH & BK)
D6322 407 231 3808 LED LT2P11-81,STAND-BY-LED
FL601 645 057 3149 FLOURESCENT TUBE,FL
IC601 410 469 0600 IC LC866540A-51D1,MICON
L6010 645 001 5441 INDUCTOR,2.2U K
Q6101 405 019 3804 TR 2SC536-G-NP
or 405 019 2708 TR 2SC536-F-NP
or 405 141 3208 TR KTC3198-Y
or 405 141 3307 TR KTC3198-GR
Q6107 405 004 5004 TR 2SA608-G-NP
or 405 004 4502 TR 2SA608-F-NP
or 405 141 3505 TR KTA1266-Y
or 405 141 3406 TR KTA1266-GR
Q6108 405 017 9709 TR 2SC3330-U
REF.NO. PART NO. DESCRIPTION
or 405 017 9600 TR 2SC3330-T
or 405 011 8609 TR 2SC1740S-S
or 405 011 8500 TR 2SC1740S-R
or 405 143 8706 TR KTC3199-GR
Q6302 405 143 0007 TR KRC107M
or 405 000 3806 TR DTC114YS
Q6303 405 143 0007 TR KRC107M
or 405 000 3806 TR DTC114YS
Q6304 405 143 0007 TR KRC107M
or 405 000 3806 TR DTC114YS
S6001 645 057 4689 SWITCH,ROTARY(ENCODER)
S6110 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6111 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6112 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6113 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6114 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6115 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6116 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6117 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6118 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
SE601 407 229 6101 PHOTO DIODE SPS-442-1-G1
or 407 217 1101 PHOTO DIODE SPS-442-1G
X6101 645 032 1627 OSC,CRYSTAL 32.768KHZ
X6102 645 018 6103 OSC,CERAMIC 6.000MHZ
or 645 057 1138 OSC,CERAMIC 6.0MHZ
AMPLIFIER & TUNER P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
73 614 325 2023 ASSY,PWB,AMP-TU (Only Initial)
C2457 403 259 0508 NP-ELECT 1U M 50V
C4601 403 057 3503 POLYESTER 0.1U K 50V
C4605 403 061 3605 POLYESTER 0.039U J 50V
C4606 403 061 7702 POLYESTER 4700P J 50V
C4607 403 059 3204 POLYESTER 2200P J 50V
C4608 403 060 2807 POLYESTER 0.027U K 50V
C4743 403 057 3503 POLYESTER 0.1U K 50V
C4843 403 057 3503 POLYESTER 0.1U K 50V
C4950 403 332 7400 ELECT 2200U M 50V
C4984 403 329 3309 ELECT 2200U M 25V
CN201 645 032 6394 TERMINAL
or 614 255 5750 TERMINAL
CN400 645 009 8482 SOCKET,FFC 28P
or 645 012 5324 SOCKET,FPC 28P
CN440 614 310 2472 PLUG,6P
or 645 005 8127 PLUG,6P
CN441 614 310 2779 PLUG,6P,POWERSOCKET
or 645 004 2928 PLUG,6P,POWERSOCKET
CN445 614 310 2519 PLUG,10P
or 645 005 8158 PLUG,10P
CN450 645 048 6241 JACK,RCA-2,JACK
CN455 645 011 6384 JACK,PHONE D3.6,HEADPHONE
CN456 645 006 1875 PLUG,2P,SPEAKER
CN457 645 006 1875 PLUG,2P,SPEAKER
- 6 -
Page 8
PARTS LIST
REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION
CN480 614 310 2465 PLUG,5P
or 645 005 9292 PLUG,5P
CT252 645 032 5663 TRIMMER,7PF
D2103 407 012 4406 DIODE 1SS133
D2104 407 012 4406 DIODE 1SS133
D2151 407 012 4406 DIODE 1SS133
D2153 407 105 1602 VARACTOR DI SVC342M-V
or 407 105 1305 VARACTOR DI SVC342L-V
D2451 407 012 4406 DIODE 1SS133
D2452 407 153 7502 ZENER DIODE GZS3.0B
D2453 407 012 4406 DIODE 1SS133
D2456 407 012 4406 DIODE 1SS133
D2466 407 012 4406 DIODE 1SS133
D2467 407 012 4406 DIODE 1SS133
D4320 407 099 4603 ZENER DIODE MTZJ3.9B
D4321 407 012 4406 DIODE 1SS133
D4341 407 012 4406 DIODE 1SS133
D4342 407 012 4406 DIODE 1SS133
D4343 407 012 4406 DIODE 1SS133
D4344 407 012 4406 DIODE 1SS133
D4345 407 099 9509 ZENER DIODE MTZJ30B
D4348 407 099 5204 ZENER DIODE MTZJ5.1B
D4406 407 099 5204 ZENER DIODE MTZJ5.1B
D4500 407 012 4406 DIODE 1SS133
D4960 407 012 4406 DIODE 1SS133
D4991 407 099 6805 ZENER DIODE MTZJ13B
D4992 407 099 6102 ZENER DIODE MTZJ10B
D4993 407 012 4406 DIODE 1SS133
D4994 407 098 3300 DIODE RL153-BF-S2
D4998 407 012 4406 DIODE 1SS133
HS401 614 325 3167 HEAT SINK
IC231 409 474 3201 IC LA1844ML
IC241 409 439 4502 IC LC72121M-D
IC251 409 447 3900 IC LC72722
IC440 409 451 7406 IC AN7348K
IC441 409 474 6103 IC LC75342M
IC442 409 441 6402 IC TDA7265
IC443 409 189 3404 IC BA7755A
IC446 409 169 7804 IC NJM78M05FA
L2100 645 037 2858 CORE,PIPE
L2101 645 037 2858 CORE,PIPE
L2151 645 058 8792 TRANS,ANT,796KHZ
or 645 037 2377 TRANS,ANT,796KHZ
L2153 645 040 2739 TRANS,OSC,796KHZ
or 645 058 8822 TRANS,OSC,796KHZ
L2451 645 031 7842 INDUCTOR,100U K
or 645 001 4581 INDUCTOR,100U K
L2501 645 031 7842 INDUCTOR,100U K
or 645 001 4581 INDUCTOR,100U K
L2502 645 031 7842 INDUCTOR,100U K
or 645 001 4581 INDUCTOR,100U K
L4600 645 006 1523 INDUCTOR,470U J
L4601 645 006 1523 INDUCTOR,470U J
L4602 645 037 2858 CORE,PIPE
L4603 645 006 1523 INDUCTOR,470U J
L4604 645 037 2858 CORE,PIPE
L4781 645 006 9864 INDUCTOR,80U
L4881 645 006 9864 INDUCTOR,80U
LUG45 614 129 9068 LUG
LUG46 614 129 9082 LUG
PR436 645 014 2475 PROTECTOR,0.75A 125V
PR495 645 014 2505 PROTECTOR,0.8A 125V
PR496 645 014 2529 PROTECTOR,1.25A 125V
Q2140 405 020 7402 TR 2SC945A-P
or 405 020 7204 TR 2SC945A-K
or 405 019 3705 TR 2SC536-G-AUD-SPA
or 405 017 9709 TR 2SC3330-U
or 405 017 9600 TR 2SC3330-T
or 405 011 8609 TR 2SC1740S-S
or 405 011 8500 TR 2SC1740S-R
or 405 143 8706 TR KTC3199-GR
Q2201 405 016 0806 TR 2SC2839-E
or 405 151 4103 TR KTC3193-Y
or 405 151 4202 TR KTC3193-O
Q2310 405 017 9709 TR 2SC3330-U
or 405 017 9600 TR 2SC3330-T
or 405 011 8609 TR 2SC1740S-S
or 405 011 8500 TR 2SC1740S-R
or 405 143 8706 TR KTC3199-GR
Q2451 405 078 2404 TR BN1A4P
or 405 000 0904 TR DTA114YS
or 405 036 3702 TR 2SA1564
or 405 151 5209 TR KRA107M
Q2502 405 036 3702 TR 2SA1564
or 405 151 5209 TR KRA107M
or 405 000 0904 TR DTA114YS
or 405 078 2404 TR BN1A4P
Q4320 405 141 3406 TR KTA1266-GR
or 405 141 3505 TR KTA1266-Y
or 405 004 4502 TR 2SA608-F-NP
or 405 004 5004 TR 2SA608-G-NP
Q4321 405 141 3406 TR KTA1266-GR
or 405 141 3505 TR KTA1266-Y
or 405 004 4502 TR 2SA608-F-NP
or 405 004 5004 TR 2SA608-G-NP
Q4345 405 143 0007 TR KRC107M
or 405 000 3806 TR DTC114YS
Q4346 405 155 0002 TR MPSA56
Q4410 405 155 0002 TR MPSA56
Q4501 405 078 2404 TR BN1A4P
or 405 000 0904 TR DTA114YS
or 405 151 5209 TR KRA107M
or 405 036 3702 TR 2SA1564
Q4502 405 000 3806 TR DTC114YS
or 405 143 0007 TR KRC107M
Q4600 405 155 0002 TR MPSA56
Q4601 405 000 3806 TR DTC114YS
or 405 143 0007 TR KRC107M
Q4602 405 141 3307 TR KTC3198-GR
or 405 141 3208 TR KTC3198-Y
or 405 019 2708 TR 2SC536-F-NP
or 405 019 3804 TR 2SC536-G-NP
Q4603 405 141 3307 TR KTC3198-GR
or 405 141 3208 TR KTC3198-Y
or 405 019 2708 TR 2SC536-F-NP
or 405 019 3804 TR 2SC536-G-NP
Q4700 405 143 0007 TR KRC107M
or 405 000 3806 TR DTC114YS
Q4800 405 000 3806 TR DTC114YS
or 405 143 0007 TR KRC107M
Q4960 405 155 0002 TR MPSA56
Q4961 405 155 0002 TR MPSA56
Q4962 405 000 3806 TR DTC114YS
or 405 143 0007 TR KRC107M
Q4963 405 000 3806 TR DTC114YS
or 405 143 0007 TR KRC107M
Q4990 405 138 6403 TR KTD2058Y
or 405 095 1602 TR 2SD2061-E
or 405 095 1701 TR 2SD2061-F
Q4991 405 138 6403 TR KTD2058Y
or 405 095 1602 TR 2SD2061-E
or 405 095 1701 TR 2SD2061-F
Q4992 405 141 3703 TR KTA1271-Y
or 405 008 2405 TR 2SB698-F
or 405 008 2504 TR 2SB698-G
Q4993 405 141 3703 TR KTA1271-Y
or 405 008 2504 TR 2SB698-G
or 405 008 2405 TR 2SB698-F
Q4994 405 000 3806 TR DTC114YS
or 405 143 0007 TR KRC107M
R4340 402 081 1004 FUSIBLE RES 10 JA 1/4W
R4743 402 071 1304 FUSIBLE RES 2.2 JA 1/4W
R4843 402 071 1304 FUSIBLE RES 2.2 JA 1/4W
S0001 614 326 7386 SHIELD,PLATE
S4901 614 215 9828 SWITCH,TACT
SA401 411 021 6405 SCR S-TPG BIN 3X8,HEAT SINK
SA402 411 021 6405 SCR S-TPG BIN 3X8,HEAT SINK
SA403 411 021 6405 SCR S-TPG BIN 3X8,HEAT SINK
- 7 -
Page 9
PARTS LIST
REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION
SA404 411 021 6405 SCR S-TPG BIN 3X8,HEAT SINK
SA405 411 021 6405 SCR S-TPG BIN 3X8,HEAT SINK
T2002 645 046 2023 FILTER,450KHZ
U2101 645 043 6697 TUNER,FM
X2451 645 023 4965 OSC,CRYSTAL 7.2MHZ
X2501 645 035 8326 OSC,CRYSTAL 4.332MHZ
XF221 645 054 1223 CERAMIC FILTER 10.70MHZ
or 645 010 7665 CERAMIC FILTER 10.70MHZ
or 614 240 2917 FILTER,CERAM
XF222 645 054 1223 CERAMIC FILTER 10.70MHZ
or 645 010 7665 CERAMIC FILTER 10.70MHZ
or 614 240 2917 FILTER,CERAM
XF231 645 041 9324 CERAMIC FILTER 450KHZ
XF233 645 040 9981 TRANS,IF 10.7MHZ
or 645 039 9923 TRANS,IF 10.7MHZ
CD P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
74 614 325 2047 ASSY,PWB,CD (Only Initial)
CN111 645 059 0498 SOCKET,FPC 16P
or 645 026 2470 SOCKET,FFC 16P
or 645 033 8168 SOCKET,FPC 16P
CN113 614 310 2625 PLUG,6P
or 645 006 0939 PLUG,6P
CN114 614 310 2618 PLUG,5P
or 645 006 0922 PLUG,5P
CN122 614 310 2533 PLUG,12P
or 645 006 0878 PLUG,12P
CN123 614 035 4942 SOCKET,DIP 5P
CN162 614 326 6167 ASSY,WIRE,CD-AMP
D1371 407 099 5105 ZENER DIODE MTZJ4.7B
D1401 407 012 4406 DIODE 1SS133
or 407 012 5809 DIODE 1SS176
D1402 407 012 4406 DIODE 1SS133
or 407 012 5809 DIODE 1SS176
D1403 407 012 5809 DIODE 1SS176
or 407 012 4406 DIODE 1SS133
D1480 407 012 4406 DIODE 1SS133
or 407 012 5809 DIODE 1SS176
D1601 407 148 6701 DIODE 1A3-I
D1881 407 099 5204 ZENER DIODE MTZJ5.1B
IC101 409 503 5701 IC LA9242M-MPB
IC102 409 539 9704 IC LC78629E
IC103 409 486 8706 IC MM1469XH
IC132 409 408 1303 IC LB1641L
L1451 645 001 4550 INDUCTOR,10U K
PR101 645 014 2499 PROTECTOR,0.4A 125V
PR132 645 042 2553 PROTECTOR,0.63A 125V
or 645 014 2468 PROTECTOR,0.63A 125V
Q1301 405 008 7301 TR 2SB810-F
or 405 008 7202 TR 2SB810-E
or 405 008 6809 TR 2SB808-F-SPA
Q1401 405 141 3604 TR KTA1273-Y
or 405 009 5207 TR 2SB927-S
or 405 009 5306 TR 2SB927-T
R1371 402 083 3600 RESISTOR 15 J- 2W
X1451 614 231 2667 RESONATOR
or 645 057 1145 OSC,CERAMIC 16.93MHZ
POWER SUPPLY P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
75 614 325 2030 ASSY,PWB,DG (Only Initial)
CN411 614 017 8203 TERMINAL BOARD
CN412 614 017 8203 TERMINAL BOARD
CN415 645 006 4760 HOLDER,FUSE,FUSEHOLDER
or 645 031 7903 HOLDER,FUSE,FUSEHOLDER
CN416 645 006 4760 HOLDER,FUSE,FUSEHOLDER
or 645 031 7903 HOLDER,FUSE,FUSEHOLDER
CN420 645 004 2928 PLUG,6P,POWERSOCKET
or 614 310 2779 PLUG,6P,POWERSOCKET
D4280 407 196 5800 DIODE 1N5402BD82
D4281 407 196 5800 DIODE 1N5402BD82
D4282 407 196 5800 DIODE 1N5402BD82
D4283 407 196 5800 DIODE 1N5402BD82
D4284 407 098 3300 DIODE RL153-BF-S2
L4191 645 038 6053 INDUCTOR,181U
or 645 041 3087 INDUCTOR,180U
PR420 645 014 2567 PROTECTOR,2.5A 125V
EXPLODED VIEW & PARTS LIST(TAPE MECHANISM)
TAPE MECHANISM
REF.NO. PART NO. DESCRIPTION
TM01 645 052 2888 RP HEAD C-9142-BD-1025
TM02 645 010 9447 PINCH ROLLER(F) ASSY
TM03 645 045 1959 RF BELT
TM04 645 052 4158 MAIN BELT
TM05 645 045 2048 DETECT SWITCH MXS01190
TM06 645 052 2864 ASSY,MOTOR
* N.S.P : Not supplied as service parts.
*
TM06
TM01
TM02
*
TM03
*
*
TM04
TM05
*
*
614 320 4213 ASSY,MECHA,TM-DA280TN-SH
*
- 8 -
Page 10
EXPLODED VIEW & PARTS LIST(CD MECHANISM)
CM14
CM01
CM04
CM08
CM07
CM09
CM03
CM05
CM06
CM11
CM10
CM02
CM12
CM13
CM15
CM16
CM17
CM18
CM20
CM15
CM16
CM19
CD MECHANISM
REF.NO. PART NO. DESCRIPTION
614 325 7462 ASSY,MECHA,CD-MM5000-SH,
CD MECHA
CM01 614 233 0227 PLATE,BACK YOKE
CM02 614 320 2356 SLIDE,BASE UP/DOWN
CM03 614 323 3923 BELT,SQUARE,LOADING
CM04 614 324 5230 GEAR,LOADING
or 614 320 2271 GEAR,LOADING
CM05 412 061 7803 SPECIAL SCREW,PULLEY FIX
CM06 614 320 2349 PULLEY,LOADING RETARD PULLY
CM07 614 326 4811 CHASSIS,MECHA
CM08 614 320 2363 TRAY
CM10 411 021 2704 SCR S-TPG BIN 2.6X6,PWB MECHA
IF FIX
CM11 645 032 4352 ASSY,MOTOR LOADING
CM12 614 262 8928 MAGNET,CHUCK
or 645 057 8618 MAGNET,CHUCK
CM13 614 318 9398 HOLDER,CHUCK HOLDER
CM14 411 162 1901 SCR S-TPG PAN PCS 2X3,
CHUCK HOLDER FIX
CM15 411 021 1806 SCR S-TPG BIN 2.6X10,BASE FIX
CM16 411 092 0906 WASHER Z 2.6X10X0.5,BASE FIX
CM17 614 325 6014 ASSY,MECHA,DA11T3CNSASH,
BASE MECHA
CM18 614 310 6128 SPACER,MECHA,MECHA(FRONT)
CM19 614 322 9070 SPACER,MECHA,MECHA(REAR)
CM20 614 325 8391 MOUNTING,BASE MECHA
MECHA SWITCH P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
CM09 614 320 2219 ASSY,PWB MECHA SW,
MOTOR & SW PWB
CN001 614 310 2618 PLUG,5P,MOTOR &
SW PWB CONNE
or 645 006 0922 PLUG,5P,MOTOR &
SW PWB CONNE
S0001 645 057 5785 SWITCH,LEVER,MECHA SW
- 9 -
Page 11
IC BLOCK DIAGRAM & DESCRIPTION
IC101 LA9242M-MPB (Servo Processing Signal for a CD Player)
Vcc1 LDS LDD BH1 PH1 LF2 VR REF1 Vcc2
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
FSS
DRF CE
DAT CL CLK DEF
FIN2
FIN1
TE-
TESI
SCH
TD-
APC
1
2
RF DET
VCA
I/V
3
E
BAL
4
F
5
TB
6
7
TE
8
9
10
TH
11
TA
12
13
TD
14
JP
TE
T.SERVO & T.LOGIC
VCA
F.SERVO & F.LOGICK
REF
INTER FACE
SPINDLE SERVO
SLC
RF Amp
48
NC
TBC
47
46
FSC
DGND
45
SLI
44
43
SLC
RFS-
42
RFSM
41
CV+
40
CV-
39
SLOF
38
HFL
37
TES
36
TOFF
35
TGL
34
33
JP+
SLED SERVO
15
TO
16
FD
IC103 MM1469XH (CD Driver)
28 27 26 25 24 23 22 21 20 19 18 17 16 15
Level shift
T. S. D
32313029282726252423222120191817
SP
AGND
FE-FE
FA-FAFD-
JP-SL+SL-SLDSLEQSPDSP-SPGSPI
D.B UFD.B UFD.B UFD.B UF
Vcc
Vcc
Level shift
DRIVER MUTE
Level shift
Level shift
D.B UFD.B UFD.B UFD.B UF
1234567 891011121314
- 10 -
Page 12
IC BLOCK DIAGRAM & DESCRIPTION
IC132 LB1641L (Bidirectional Motor Driver)
OUT1P1 VCC2 OUT2 P2VZVCC
2
3
8
10
9
7
IN1
GND
PRE-
DRIVE
5
INPUT LOGIC CIRCUIT
1
4
6
IN2
Input Output Action
IN1
IN2
0
0
1
0
0
1
1
1
IC231 LA1844ML (Electronic Tuning-supported Home Audio Tuner IC)
24 23 22 21 20 19 18 17 16 15 14
ALC
BUFF
AM
OSC
AM
MIX
AM
RF.AMP
AGC
OUT1
0
1
0
0
DECODER
ANTI-BIRDIE
OUT2
0
0
1
0
Brake
Normal(Reverse)
Rotary
Reverse(Normal)
Rotary
Brake
13
PILOT
CANCEL
AM
IF
LEVEL
DET
FM
IF
1
S-CURVE
FM
DET
23456789101112
REG
AM/FM
IF
BUFF
COMP
IC442 TDA7265 (25+25W Stereo Amplifier
with Mute & ST-BY)
MUTE/
ST-BY
IN (L)
GND
5
7
9
+Vs
3
4
8
10
AM
DET
TUNING
DRIVE
GND
OUT (L)
IN- (L)
IN- (R)
P-DET
304kHz
VCO
VCC
STEREO
SW
FF
38k
FF
19k
FF
19k
2
IC443 BA7755A (Rec/Play Switch)
1 4 52 3
PILOT
DET
IN (R)
11
2
OUT (R)
1
6
-Vs
- 11 -
Page 13
IC BLOCK DIAGRAM & DESCRIPTION
IC241 LC72121M-D (PLL Synthesizer)
2
Vssx
XIN
XOUT
FMIN
1
24
17
1/2
REFERENCE
DIVIDER
SWALLOW COUNTER
1/16, 1/17 4bits
PHASE DETECTOR
CHARGE PUMP
UNLOCK
DETECTOR
19
PD
20
AIN
AOUT
21
22
Vssa
16
AMIN
CE
3
DI
DO
V
Vssd
CL
4
5
6
DD
18
15
CCB
I / F
POWER
ON
RESET
IC251 LC72722 (RDS Signal Processor)
VREF
156
Vdda
3
REFERENCE
VOLTAGE
4
Vssa
ANTIALIASING
2
MPXIN
DO
CL
DI
CE
T1
T2
9~11,16,17
T3 to T7
Pin No.
1
2
5
6
3
4
12
13
7
8
9
10
11
16
17
18
19
20
21
22
23
24
14
15
* Normally the output pin. Used as an I/O pin in test mode, which is not available to user applications.
FILTER
20
21
22
23
Pin name
VREF
MPXIN
FLOUT
CIN
Vdda
Vssa
XOUT
XIN
T1
T2
T3 (RDCL)
T4 (RDDA)
T5 (RSFT)
T6 (ERROR/57K/TP/BE1)
T7 (CORREC/ARI-ID/TA/BEO)
SYNC
RDS-ID
DO
CL
DI
CE
SYR
Vddd
Vssd
C C B
7
8
TEST
12bits PROGRAMMABLE
DIVIDER
PLL
(57kHz)
UNIVERSAL
COUNTER
CLOCK
RECOVERY
(1187.5Hz)
DATA
DECODER
SYNC/EC CONTROLLER
SYNC
DETECT-1
DATA SHIFT REGISTER LATCH
9
8
7
10 11
BO1BO2 BO3 BO4
CIN
FLOUT
SMOOTHING
FILTER
VREF
57kHz
BPF
(SCF)
R A M
(24 BLOCK DATA)
MEMORY CONTROL
Function
Reference voltage output (Vdda/2)
Baseband (multiplexed) signal input
Subcarrier oitput (filter output)
Subcarrier input (comparator input)
Analog power supply (+5V)
Analog ground
Crystal oscillator output (4.332/8.664MHz)
Crystal oscillator input (external reference signal input)
Test input (This pin must always be connected to ground.)
Tes t input (standby control)
0:Normal operation.
1:Standby state (crystal oscillator stopped)
Test I/O (RDS clock output)
Test I/O (RDS data output)
Test I/O (soft decision control data output)
Test I/O (error status, regenceratcd carrier, TP, error block count outputs)
Test I/O (error corrcction status, SK datection,TA, error block count outputs)
Block synchronization output
RDS datection
Data output
Clock input
Data input Serial data interface (CCB)
Chip enable
Synchronization and RAM address reset (active high)
Digital power supply (+5V)
Digital ground
14
IO2
IO1
ERROR CORRECTION
(SOFT DECISION)
CLK(4.332MHz)
OSC / DIVIDER
12
13
XOUT
XIN
SYNC
DETECT-2
13
14
15
19
18
24
IFIN
Vddd
Vssd
RDS-ID
SYNC
SYR
I/O
O
I
O
I
-
-
O
I
I/O*
O
I
-
-
- 12 -
Page 14
IC BLOCK DIAGRAM & DESCRIPTION
IC440 AN7348K (PLAY/REC Pre Amp)
A/Rec
L-PB AMP
B
A/Rec
1
L-PB AMP
R-PB AMP
B
2
R-PB AMP
L-PB NF
PB Amp(L)
PB Amp(R)
3
R-PB NF
L-PB EO
21222324
Mute
Mute
4
R-PB EO
L-PB
AMP OUT
20
Logic
5
R-PB OUT
ALC
A/B
6
ALC
AB SW
L-REC IN
1819
7
R-REC IN
L-REC OUT
17
16
Rec
Amp(L)
Rec
Amp(R)
Logic
Rec/PB
8
R-REC OUT
ALC
15
R
P
P
R
Nor/Cro
& Hi/Lo
R
P
10 1211
9
REC/PB SW
HI/LO
Logic
A/B SW
CRO/NOR
1314
Ripple
Rejection
FILTER
VCC
GND
IC441 LC75342M (2 Band Equalizer)
L4
11
L3
12
L2
13
L1
14
NC
15
NC
16
R1
17
R2
18
R3
19
R4
20
LSELO LIN LTRE LBASS1 LBASS2 LOUT
10 9 7 6 58
CONTROL
CIRCUIT
LOGIC
CIRCUIT
CONTROL
CIRCUIT
LVref
CCB
INTERFACE
RVref
30
29
28
27
4
3
2
1
TEST
SS
V
CE
DI
CL
DD
V
Vref
NC
21 22 24 25 2623
RSELO RIN RTRE RBASS1 RBASS2 ROUT
- 13 -
Page 15
IC BLOCK DIAGRAM & DESCRIPTION
IC446 NJM78M05FA (Stabilized Power Supply)
R8
Q10
Q13
R1
Q1 Q2
R-B
R10
Q8
Q5
Q7
R3
R18
Q18
Q12
R5
D1
R6
Q19
Q14
R7
R-A
INPUT
3
Q15
Q11
R-C
R13
D2
Q16
R21
R12
R17
Q17
R11
R20
R19
OUTPUT
1
COMMON
2
R9
Q9
Q6
R15
R16
R2
C1
Q3
Q4
R14
D3
IC601 LC866540A-51D1 (Micro Processor)
Interrupt Control
Standby Control
BaseTimer
SIO0
SIO1
Timer 0
Timer 1
ADC
CF
RC
X’tal
Clock
Generator
BusInterface ACC
Port 1
Port 3
Port 7
Port 8
IR
B Register
C Register
PLA
ROM
PC
ALU
PSW
INT0 to 3
Noise Filtter
SI0 Automatic
transmission
RAM
128 bytes
VFD Controller
High Voltage Output
RAR
RAM
Stack Pointer
Port 0
Watch dog Timer
- 14 -
Page 16
IC BLOCK DIAGRAM & DESCRIPTION
IC601 LC866540A-51D1 (Micro Processor)
NO. PIN NAME NAME I/O DESCRIPTION
1 P16/BUZ JOG+ I Input JogDial
2 P17/PWM0 JOG- I Input JogDial
3 P30 D_CLK O Serial clock output for Tu/Vol_Func IC
4 P31 D_OUT O Serial date output for Tu/Vol_Func IC
5 P32 O Open
6 P33 O Open
7 P34 O Open
8 P35 VF_CE O Serial latch output for Vol_Func IC
9 P36 TU_CE O Serial latch output for Tu IC
10 P37 TU_D1 I Serial date input for Tu IC
11 P70/INT0 PROTECTOR I Protect Set (High; Irregular)
12 RES RESET I System Reset pin
13 XT1/P74 XT1 I Sub clock junction pin
14 XT2/P75 XT2 O Sub clock junction pin
15 XSS1 VSS
16 CF1 CF1 I Main clock junction pin
17 CF2 CF2 O Main clock junction pin
18 VDD1 VDD
19 P80/AN0 KEY0 I
20 P81/AN1 KEY1 I
21 P82/AN2 SW0 I CD; Limit SW, Open SW, Close SW
22 P83/AN3 I Connect to GND
23 P84/AN4 I Connect to GND
24 P85/AN5 I Connect to GND
25 P86/AN6 I Connect to GND
26 P87/AN7 I Connect to GND
27 P71/INT1 WRQ I CD DSP interface(sub Q Request)
28 P72/INT2/T0IN RDS IN I Serial date input for RDS IC
29 P73/INT3/T0IN IR I Remote control input
30 S0/T0 O Open
31 S1/T1 O Open
32 S2/T2 O Open
33 S3/T3 O Open
34 S4/T4 O Open
35 S5/T5 O Open
36 S6/T6 O FL digit output (10G)
37 S7/T7 O FL digit output (9G)
38 S8/T8 O FL digit output (8G)
39 S9/T9 O FL digit output (7G)
40 S10/T10 O FL digit output (6G)
41 S11/T11 O FL digit output (5G)
42 S12/T12 O FL digit output (4G)
43 S13/T13 O FL digit output (3G)
44 S14/T14 O FL digit output (2G)
45 S15/T15 O FL digit output (1G)
46 VDD3 VDD
47 S16/PC0 O FL Segment output (P17)
48 S17/PC1 O FL Segment output (P16)
49 S18/PC2 O FL Segment output (P15)
50 S19/PC3 O FL Segment output (P14)
NO. PIN NAME NAME I/O DESCRIPTION
51 VP VP FL drive output power
52 S20/PC4 O FL Segment output (P13)
53 S21/PC5 O FL Segment output (P12)
54 S22/PC6 O FL Segment output (P11)
55 S23/PC7 O FL Segment output (P10)
56 S24/PD0 O FL Segment output (P9)
57 S25/PD1 O FL Segment output (P8)
58 S26/PD2 O FL Segment output (P7)
59 S27/PD3 O FL Segment output (P6)
60 S28/PD4 O FL Segment output (P5)
61 S29/PD5 O FL Segment output (P4)
62 S30/PD6 O FL Segment output (P3)
63 S31/PD7 O FL Segment output (P2)
64 S32/PE0 O FL Segment output (P1)
65 S33/PE1 O Open
66 S34/PE2 O Open
67 S35/PE3 SEL_POE_RY I
68 S36/PE4 V_CHK I Detection for Power Failure (Low; Power Failure)
69 S37/PE5 C2F I DSP C2F input
70 S38/PE6 REEL I
71 S39/PE7 I Connect to GND
72 VDD4 VDD Power(+5V)
73 S40/PF0 G_REVS I
74 S41/PF1 G_FWD I
75 S42/PF2 PACK I Tape Pack Check Input
76 S43/PF3 TAPE_INI I Tape Deck Initialize
77 S44/PF4 POW_RY O Power Relay Control Output (High; Relay On)
78 S45/PF5 SP_RY O Speaker Relay Control Output (High; Relay On)
79 S46/PF6 LED O Light for CD
80 S47/PF7 Moter O Tape Moter Output (High; Moter On)
81 S48/PG0 Tape Play PL O Tape Play Plunger Output (High; Plunger On)
82 S49/PG1 P_CON O Power control (High; Power On)
83 S50/PG2 OSC O Control for Oscillation of Tape On/Off (High; Oscillation)
84 S51/PG3 PRE_MUTE O Pre Amp Mute Output (High; Mute On)
85 P00 MAIN_MUTE O Power Amp Mute Output (Low; Mute on)
86 P01 SURROUND O Surround Output Open
87 P02 DSP_RESET O Reset Signal for CD DSP
88 P03 CLK_SHIFT O Main clock shift
89 VSS2 VSS Power (GND)
90 VDD2 VDD Power (+5V)
91 P04 BEAT O Beat CCL Control
92 P05 R_Mute O Tape Recording Mute (High; Mute On)
93 P06 TRY_OPEN O Trey Open Control Output
94 P07 TRY_CLOSE O TREY Close Control Output
95 P10/S00 COIN O CD_DSP interface(command data output)
96 P11/S10/SB0 SQOUT I CD_DSP interface(SubQ data input)
97 P12/SCK0 CQCK O CD_DSP interface(clock)
98 P13/S01 VD_GND O GND control output for micon power check
99 P14/S11/SB1 DR F I DRF signal input
100 P15/SCK1 R WC O CD_DSP interface(command latch)
Power Relay Function Select (High; None)
Reel Rotor Signal Input
Failure record SW (Tape B side) Input
Failure record SW (Tape A side) Input
S48/PG0
S49/PG1
S50/PG2
S51/PG3
P00
P01
P02
P03
VSS2
VDD2
P04
P05
P06
P07
P10/SO0
P11/SI0/SB0
P12/SCK0
P13/SO1
P14/SI1/SB1
P15/SCK1
S47/PF7
S46/PF6
S45/PF5
S44/PF4
S43/PF3
S42/PF2
S41/PF1
S40/PF0
VDD4
S39/PE7
S38/PE6
S37/PE5
S36/PE4
S35/PE3
S34/PE2
S33/PE1
S32/PE0
S31/PD7
S30/PD6
S29/PD5
S28/PD4
S27/PD3
S26/PD2
S25/PD1
8079787776757473727170696867666564636261605958575655545352
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1 2 3 4 5 6 7 8 9
P30
P31
P32
P16/BUZZ
P17/PWM0
P33
P34
P35
P36
10
P37
11
P70/INT0
12
RES
13
14
XT1/P74
XT2/P75
15
16
CF1
VSS1
17
CF2
18
19
VDD1
P80/AN0
20
P81/AN1
21
P82/AN2
22
P83/AN3
23
P84/AN4
24
P85/AN5
- 15 -
S24/PD0
25
P86/AN6
S23/PC7
26
P87/AN7
S22/PC6
27
P71/INT1
S21/PC5
28
2/INT2/T0IN0I
S20/PC4
VP
51
29
30
S0/T0
P72/INT3/T N
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
S19/PC3
S18/PC2
S17/PC1
S16/PC0
VDD3
S15/T15
S14/T14
S13/T13
S12/T12
S11/T11
S10/T10
S9/T9
S8/T8
S7/T7
S6/T6
S5/T5
S4/T4
S3/T3
S2/T2
S1/T1
Page 17
FL DISPLAY DESCRIPTION
2G 3G 4G 5G 6G 7G 8G 9G 10G1G
Dp
col
(2G~9G)
a
bf
h
j
k
pn
d
r
ce
gm
B1
B8
B2
B3
B4
B5
B6
B7
S1
PIN No.
CONNECTION
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
F1 F1 NP 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G NX NX P1 P2 P3
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 NP F2 F2
PIN No.
CONNECTION
*NOTES*
1) F1,F2 : Filament 3) Pn : Anode Pin 5) NX : No Extended
2) G : Grid PIn 4) NP : No Pin
351
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
a
b
f
h
j
k
g
m
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
-
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
-
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
-
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
col
c
e
p
r
n
d
Dp
a
b
f
h
j
k
g
m
c
e
p
r
n
d
-
a
b
f
h
j
k
g
m
-
c
e
p
r
n
d
-
1G 2G 3G 4G 5G 6G 7G 8G 9G 10G
B1
B2
B3
B4
B5
B6
B7
B8
-
-
-
( )
( )
( )
( )
FL601
- 16 -
Page 18
WIRING DIAGRAM (CD P.W.BOARD ASSY)
C1452
C1456
C1480
C1491
C1883
R1881
C1497
C1406
R1309
C1312
R1313
R1337
C1324
R1341
R1303
C1332
R1347
C1404
C1311
R1507
R1506
OP
GND
CL
M+
M-
C1372
D1371
J1302
IC132
C1373
R1371
CN114
J1306
J1301
CN113
SP+
SPSL+
SL-
LIMIT
GND
J1506
J1405
C1371
R1373
J1303
J1304
R1372
E
Q1401
J1406
J1407
PR101
400
IC103
J1501
J1502
J1503
PR132
630
C1408
D1403
J1419
R1480
C1480
C1480
D1480
C1491
C1491
C1496
J1515
D1402
D1401
J1417
C1773
L1451
C1492
C1407
GND
RES
C2F
OPN
WRQ
CLS
SW
COI
SQO
CQK
RWC
DRF
J1320
C1470
R1461
CN122
R1465
X1451
J1516
R1463
J1318
C1469
R1464
C1467
C1466
J1317
R1475
C1475
C1471
C1468
R1462
IC102
J1315
R1453
J1316
C1301
R1302
C1452
C1452
C1451R1454
C1457
R1301
E
R1455
R1456
C1456
C1456
C1336
Q1301
C1302
R1336
R1343
R1341
R1341
J1418
C1335
J1514
J1314
J1414
J1415
C1324
C1324
C1326
J1416
J1413
C1481
R1338
C1346
R1335
C1337
VREF
COM
C1322
R1333
R1332C1325
R1334
C1323
J1513
E
D
R1773
R1771
J1313
J1412
CN111
A_GND
FCB
A
J1510
C1772
C1783
C1472
R1472
R1337
R1337
C1329
J1512
A_GND
LD
MDF+F-
R1781
C1330
T-
T+
C1782
R1783
D1881
C1881
J1511
J1509
C1331
J1312
J1310
C1883
C1883
R1881
R1881
C1497
C1497
C1405
R1330
R1331
J1311
C1333
J1309
R1473
IC101
C1332
C1332
C1334
J1411
C1406
C1406
J1508
C1339
C1319
C1321
J1308
R1345
R1344
R1340
D1601
J1507
J1307
R1328
R1329
R1304
R1303
R1303
R1346
R1305
R1342
J1410
J1305
R1504
C1318
R1325
R1347
R1347
C1304
C1305
J1409
J1408
VC
C1320
R1327
R1326
C1316
R1324
R1320
C1303
C1310
R1310
R1311
C1309
R1309
R1309
R1308
C1341
C1308
C1403
C1404
C1404
J1404
C1317
C1315
R1312
CN123
C1311
C1311
R1318
R1317
C1313 C1312
C1312
R1501
CD_L
C1338
C1314
R1315R1314
R1313R1503
R1313
J1403
1AD4B10D1670C
T002 94V-0
J1402
+BM
DGND
CD_R
AGND
J1401
J1504
J1505
- 17 -
This is a basic wiring diagram.
Page 19
SCHEMATIC DIAGRAM (CD)
10
R1302
100
R1301
VREF
PICK UP
DT11T3CN
COM
GND
LD
LD
SVR
VR
LAND
SHORT
MD
MD
F+
T-
T+
COIL
COIL
FOCUS
TRCKING
F-
SPINDLE MOTOR
M
M
SLED MOTOR
MECHANISM
LOADING
MOTOR
LIMIT
LIMIT SW
BASE
DA11
M
CLOSE
CLOSE SW
OPEN
OPEN SW
E
D
A
B
C
F
GND
GND
VREF
16
15
COMMON
E
14
D
13
A
12
B
11
C
10
F
9
GND
8
LD
7
VR
6
MD
5
F+
4
T-
3
T+
2
F-
1
CN111
SP+
SL+
SP+
6
SP-
SP-
5
SL+
4
SL-
SL-
3
LIMIT
2
GND
1
CN113
M-
M-
1
M+
M+
2
CLOSE
3
GND
4
OPEN
5
C1335
22;50
R1507
4.7K
R1506
4.3
Q1301
4.9
2SB810
3.6
3.6
4.2
1.6
1000P
C1302
82K
R1340
R1342
82K
82K
R1344
82K
R1345
R1346
150K
R1347
150K
C1303
0.22;50
100K
R1303
R1304
6.8K
2.2K
R1305
C1305
330P
0.033
C1304
C1308
0.22;50
3300P
C1341
R1308
27K
C1309
R1309
0.047
R1310
15K
0.1
C1310
R1311
R1312
6.8K
C1311
0.01
1.5K
R1501
3.3K
R1503
12K
0.01
0.01
C1334
C1333
0.2
VCC1
THLDI
0.0
LDS
TGHI
TGLI
3.6
4.2
2.2
LDD
LASER
BPL
-HIST.COMP
SHOCK:WCOMP
REF
TOFF2
REF
TOFF
0.22;50
2.2
TGHI
TGLI
REF
4.9
4.9
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
RFVCC
VPPC
2
REF
3
REF
F
4
REF
TB
5
TE-
REF
6
TE
REF
7
8
TESI
SCH
9
TH
10
TA
11
TD-
12
TD
13
REF
14
15
16
22K
R1315
R1314
22K
FA-
FA
FD-
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
15K
0.015
C1314
R1318
R1317
1.5K
68K
28 27 26 25 24 23 22 21 20 19 18 17 16 15
-
+
IN
330
100K
C1301
47;25
FIN2
2.5
2.5
FIN1
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
TE
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
C1313
0.1
E
2.5
2.5
JP
TO
FD
R1313
C1312
1000P
IC103
REG
IN
+---
VCA
VCA
TOADJ
R1320
8.2K
C1339
C1332
BH1
BAL
BAL
THLDI
FE
C1315
VC
5V
2.5
0.047
TES
0.018
10;50
1.0
MUTE
GEN
VDD
2.5
PH1
TBC
JP
FE-
2.5
2.5
FE
0.01
C1337
0.01
C1331
2.5
1.0
LF2
FE1
RF
REF
VCA
REF
STOP
TOSTA
TGLI
AND
THLDI
OR
WCOMP
REF
GEN
FSERCH
SP
AGND
0.0
0.0
VDD
MM1469XH
2.5
C1336
C1338
10;50
C1330
10;50
2.5
2.5
4.9
4.9
0.0
0.0
4.8
0.0
VR
PH1
BH1
GAIN
VCA
REF
TGL
DEF
THLD
FSS
FSC
FSTA
REF
FOFF
SPI
2.2
2.5
3300P
C1316
++
IN IN
FSS
REFI
VCC2
DRFCEDATCLCLK
FSS
S.DVCC
BH2
REF
REF
REF
FOCS
REF
REF
2.2
2.5
R1324
DRF
VCC
PH4
REF
DEF
EFBAL
FOSTA
HFL
TOSTA
1413121110987654321
VCC
S.Q.R
REF
SPOF
SP-
2.5
2.5
1K 56K
R1326 R1325
C1317
2FREQ
LASER
DRF
FSTA
8/12CM
SLOF
Q
D
a
R
REF
FSTA
FSTA
REF
GEN
JP
REF
8CM
TO
12CM
SPD
C1318
2.5
2.9
2.5
100P
R1328
R1327
4.7;50
56K
C1319
C1320
0.22;50
1.5K
R1504
VHFL
VDRF
VR+0.3V
STOP
FOADJ
FE1
REF
SPG
2.5
33K
68P
CQCK
(D-MUTE)
CONT1
0.0
0.0
IC132
0.1
COIN
CONT2
0.01
C1472
OPN/CLS
0.01
C1371
0.0
C1469
SQOUT
(SLED +)
CONT3
0.0
MTZJ4.7B
D1371
100P
0.0
C1373
RWC
(SLED -)
CONT4
0.0
100/16
1K
R1464
0.0
0.0
C1497
0.01
LB1641
0.01
C1457
10;50
C1466
0.0
0.0
4.8
16M
TST11
LC78629E
FSEQ
PCK
4.8
10;K
L1451
4.8
REST
IC102
DVDD
4.8
4.8
0.0
4.7K
R1472
12345678910
C1372
68P
C1471
R1453
2.7K
IC101
DEF
LA9242M
NC
CL
CE
DAT
CLK
CLK
CE
REF
CL
LATCH
DAT
PONRST
REF
CV-
CV+
JP-
SLOF
JP+
SLOFSLOF
OR
SLOF
REF
SLEQ
2.5
2.5
22;50 6.8K
SLD
10K
R1329
TOFF
REF
SL-
SL+
2.5
2.5
2.3
2.3
C1321
3300P
VC
0.0
0.0
DEF
THLD
TBC
TBC
2.5
2.5
FSC
FSC
2.5
2.5
DGND
0.0
0.0
SLI
SLC
2.4
RFS-
2.4
C1322
RF
RFSM
CV+
CV+
CV-
CV-
SLOF
0.0
4.8
HFL
HFL
TES
TES
TOFF
0.0
4.8
TGL
TGL
4.8
JP+
JP-
4.8
JP+
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
0.0
0.0
32313029282726252423222120191817
JP-
2.3
2.3
0.0
0.0
220K
R1331
220K
R1330
1SS133 1SS133 1SS133
D1401 D1402 D1403
1P
2.4
1.6
R1337
6.8K
C1329
4.7;50
R1341
56K
R1338
R1333
15K 1K
C1326
1000P
330K
R1334
18K
R1332
C1406
0.01
C1324
C1323
C1408
0.033
18P
100;16
RF
C1346
33P
C1325
0.01
C1481
C1407
C1405
470;6.3
C1451 R1454
10K
R1335
R1336
100P
0.022
400mA
PR101
0.1 680
C1452
0.01
C1456
100K
R1343
330
Q1401
5.0
5.0
0.1
KTA1273
8.0
0.0
0.0
0.0
0.0
0.0
0.0
CS
TEST1
DEFI
0.0
0.0
TAI
PDO
0.0
0.0
VVSS
1.5
1.5
ISET
4.8
68K
4.8
VVDD
R1455
10K
R1456
FR
0.0
0.0
DVSS
EFMO
2.3
2.3
EFMIN
0.0
0.0
TEST2
CLV+
CLV-
0.0
4.8
V/P
HFL
TES
TOFF
16 15 14 13 12 11 10 987654321
0.0
4.8
4.8
4.8
8.0
8.4
C1403
0.01
470;10
C1404
8.2
4.2M
TEST5
JP-
JP+
TGL
0.0
0.0
0.0
0.0
R1473
100K
WRQ
CONT5
15
R1371
(2W)
FSX
EMPH
C1467
68P
SBCK
C2F
PR132
630mA
C1468
SFSY
MUTER
MUTEL
DOUT
SBSY
XVSS
XOUT
XVDD
RVDD
RCHO
RVSS
LVSS
LCHO
LVDD
TEST4
TEST3
0.0
49505152535455565758596061626364
EFLG
XIN
NC
32313029282726252423222120191817
0.0
68P
C1470
48474645444342414039383736353433
PW
0.0
0.0
4.8
4.8
0.0
4.7
5.1
5.1
2.1
2.1
0.0
0.0
2.1
2.1
5.1
5.1
0.0
4.7
0.0
0.0
0.0
0.0
1K
1K
R1373
R1372
R1461
R1462
R1463
R1475
R1465
C1881
X1451
16.93M
100;6.3
560
560
560
560
560
C1475
C1491
100;16
C1492
C1883
68P
DSP_RESET
CQCK
COIN
SQOUT
RWC
WRQ
C1496
0.01
D1881
MTZJ5.1B
D1480
1SS133
DRF
C1773
R1771
10;50
C1480
560P
D1601
1A3-I
R1480
C1783
10;50
560K
1K
R1781
1K
R1881
470
C1772C1782
1000P1000P
R1783 R1773
100K 100K
A.GND
DRF
RWC
CQCK
SQOUT
COIN
WRQ
DSP_RESET
CD-L
CD-R
CD-R
CD-L
A.GND
TO FRONT PWB
CN122
1
DRF
2
RWC
3
CQCK
4
SQOUT
5
COIN
6
SW
7
CLOSE
8
WRQ
9
OPEN
10
C2F
11
RESET
12
GND
CN123
1
CD_L
2
A_GND
3
CD_R
4
D_GND
5
+9.4V
0.01
0.01
PLAY
STOP
CD MECHANISM
CD11FTA
CN114
PRODUCT SAFETY NOTICE
Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol
diagram designated components in which safety and performance can be of special significance. When replacing a component identified by
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. Leakagecurrent 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.
and mark in the parts list and the schematic
!!
!
!!
!
and , use only
This is a basic schematic diagram.
- 19 -- 18 -
Page 20
SCHEMATIC DIAGRAM (FRONT for SL)
JOG
D6110
1K
R6111
1SS133
R6113
4.7M
R6115
33P
C6210
X6101
32.7KHZ
45
123
-RESET
C6213
VD_GND
V_CHK
-1 -2
123
R6112
10K
470K
R6116
18P
C6211
R6114
X6102
6MHZ
SE601
Q6101
KTC3198
1000P
D6115 R6145
MTZJ3.9B 3.3K
1K
10K
D6111
47K
R6132
10K
R6148
1SS133
R6130
10K
R6131
100K
Q6107
KTA1266
C6111
100P
C6110
100P
Q6108
KTC3199
C6113
D6112
C6112
C6215
1SS133
R6146
47K
0.1
100P
33P
C6212
2.2/50
VF_CE
TU_CE
TU_DI
-RESET
C6013
KY0
KY1
SW_0
WRQ
S6001
D6010
C6118
C6117
C6116
100P
100P
100P
1SS133
C6114
100P
L6010
2.2
100P
C6115
100 47
R6009 R6010
C6010
1000/6.3
0.047F/5.5V
C6011
FL601
88
VSS2
CLK_SHIFT
ECO MODE
S12/T12
S13/T13
43
43
42
100P
DSP_RE
C6119
87
86
SURROUND
DSP_RESET
H: AUTO_REVS
L: ONLY_FWD
S14/T14
S15/T15
44
45
45
44
M_MUTE
85
84
83
PRE_MUTE
MAIN_MUTE
TAPE_INITIALIZE
H: NO
SEL_RANDOM
L: YES
H: NO
L: YES
H: 24H
L: 12H
VDD3(+5V)
S16/PC0
46
47
48
0.01
47
C6014
ST_BY
PLUGER
RECORD
82
81
MOTOR
P_CON
PLUNGER
LED
RECORDING
SP_RY(40W)
POW_RY
PACK
G_FWD
G_REVS
VDD4
REEL
C2F
V_CHK
SEL_P_RY
SEL_DECK
SEL_TIME
S32/PE0
S31/PD7
S30/PD6
S29/PD5
S28/PD4
S27/PD3
S26/PD2
S25/PD1
S24/PD0
S23/PC7
S22/PC6
S21/PC5
S20/PC4
S17/PC1
S18/PC2
S19/PC3
49
50
50
49
48
VP
R6125
100K
0.01
C6022
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
R6001
C6020
100/6.3
000
MOTOR
LED
P_CON
INITI
PACK
G_FWD
GREVS
REEL
C2F
V_CHK
64
63
62
61
60
59
58
57
56
55
54
53
52
-28V
R6311
000
R6315
000
R6317
000
R6318
C6317
1000P
4.7K
R6124
10K
47/50
C6318
10K
R6122
R6140
R6141
R6142
R6143
C6313
0.01
C6021
10K
R6123
1000P
4.7K
4.7K
4.7K
4.7K
C6314
47/50
R6176
4.7K
R6175
4.7K
FL1
00.0
00.0
P16
P17
F2
F2
646362616059585756
FL2
C6121
100P
KY1
ST_BY
00.0
00.0
00.0
00.0
Q6302Q6303
KRC107MKRC107M
+5.6V
P15
KY0
00.0
P14
00.0
P13
100P
C6120
LED
P12
55
5250494847
53
54
R6153
R6152
R6151
R6150 R6157
470
390 2.7K
S6110
SOUND_PRESET
2
1
S6112
S6111
TUNER_PRESET
RANDOM/REVS_MODE
KEY1
GND
KEY1
GND
CN653
[FROM CN602]
00.0
00.0
Q6304
KRC107M
00.0
00.0
680
POWER
S6113
CN602
[TO CN603]
820
S6114
2
1
10G
NC
NC
454443424140393837
R6154 R6155 R6156
1K 1.2K 1.8K
S6115
CLOCK/TIMER
CD[OPEN/CLOSE]
STOP
S6514
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
6G
7G
8G
9G
S6116
S6117
FM_MODE
KEY BOARD PWB
R6551R6550
470390
S6511
S6512
CD_PLAY/PAUSE
REVS_PLAY/REPEAT
4G
5G
MEMORY
R6552
680
S6513
FWD_PLAY
1G
2G
3G
36
S6118
BASS_EXPANDER
R6554 R6555 R6556
R6553
820
S6510
TUNER/BAND
F1
F1
124567891011121316171819202122232425262728293031323435 1415
C6315
1000P
C6316
47/50
1K 1.2K 1.8K
S6515
S6516
FF/FWD/TUN+
REW/BACK/TUN-
100K
R6313
S6517
REC/PAUSE
DRF
RWC
100
99
98
DRF
RWC
JOG+
1
2
JOG-
3
CD_RW
4
NC
5
6
7
0.01
28
NC
6
D_CLK(TU/VOL)
7
D_OUT(TU/VOL/EXTEND)
8
VF_CE
9
TU_CE
10
TU_DI
DC_IN
11
12
-RESET
XT1/P74
13
14
XT2/P75
15
VSS1
16
CF1
17
CF2
VDD1
18
19
KEY0
20
KEY1
21
SW_0(LIMIT/OPEN/CLOSE_SW)
22
23
LED_0
24
LED_1
25
LED_2
26
LED_3
27
WRQ
RDS_IN
28
29
IR
S0/T0
30
S1/T1
S2/T2
31
32
33
COIN
CQCK
TRY_CL
TRY_OP
SQOUT
VD_GND
97
96
95
94
93
COIN
CQCK
SQOUT
VD_GND
TRY_OPEN
TRY_CLOSE
IC601
LC866540A-51D1
S3/T3
S4/T4
S5/T5
S6/T6
S7/T7
34
35
S8/T8
36
37
38
38
37
36
R_MUTE
92
R_MUTE
S9/T9
39
40
39
BEAT
91
90
VDD2
BEAT_CUT
S10/T10
S11/T11
41
41
40
0.01
C6012
89
42
This is a basic schematic diagram.
7
TU_CE
VF_CE
TU_CE
VF_CE
6
BEAT
D_OUT
D_CLK
BEAT_CUT
V_CHECK
R_MUTE
V_VHECK
REC_MUTE
28
FL1
NC
FL1
FL2
GND
FL2
TU_DI
TU_DI
RDS_IN
INITI
PACK
+5.6V
ST_BY
MOTOR
M_MUTE
+9.4V
+5.6V
MAIN_MUTE
RECORD
RECORDING
V_CHECK
12345678910111213141516171819202122232425262728
CN601
P_CON
PLUGER
MOTOR
P_CON
PLUNGER
STAND_BY
INITI_SW
REEL
G_FWD
GREVS
REEL
PACK_SW
(F)REC_SW
(R)REC_SW
TO AMP SEC.
-28V
-28V
RESET
DRF
DRF
RWC
RWC
SW_0
COIN
CQCK
SQOUT
COIN
CQCK
SQOUT
LIM/OPEN/CLOSE_SW
TO CD SEC.
WRQ
C2F
TRY_CL
TRAY_CLOSE
DSP_RE
TRY_OP
C2F
WRQ
DSP_RESET
TRAY_OPEN
DGND
00.0
00.0
00.0
R6320
00.0
00.0
00.0
56K
1K
R6325
D6322
RED_LED
R6321
D6320
AMBER_LED
(ST_BY_LED)
(BACKLIGHT_LED)
390
390
R6322
390
R6323
R6324
D6321
AMBER_LED
- 21 -- 20 -
390
Page 21
SCHEMATIC DIAGRAM (FRONT for WH & BK)
JOG
D6110
1K
R6111
1SS133
R6113
4.7M
R6115
33P
C6210
X6101
32.7KHZ
45
123
-RESET
C6213
VD_GND
V_CHK
-1 -2
123
R6112
10K
470K
R6116
18P
C6211
R6114
X6102
6MHZ
SE601
Q6101
KTC3198
1000P
D6115 R6145
MTZJ3.9B 3.3K
1K
10K
D6111
47K
R6132
10K
R6148
1SS133
R6130
10K
R6131
100K
Q6107
KTA1266
C6111
100P
C6110
100P
Q6108
KTC3199
C6113
D6112
C6112
C6215
1SS133
R6146
47K
0.1
100P
33P
C6212
2.2/50
VF_CE
TU_CE
TU_DI
-RESET
C6013
6
7
0.01
KY0
KY1
SW_0
WRQ
28
S6001
C6118
100P
C6117
100P
C6116
100P
DRF
RWC
CQCK
VD_GND
100
99
98
97
DRF
RWC
1
JOG+
2
JOG-
3
CD_RW
4
NC
5
NC
6
D_CLK(TU/VOL)
7
D_OUT(TU/VOL/EXTEND)
8
VF_CE
9
TU_CE
10
TU_DI
DC_IN
11
12
-RESET
XT1/P74
13
14
XT2/P75
15
VSS1
16
CF1
17
CF2
VDD1
18
19
KEY0
20
KEY1
21
SW_0(LIMIT/OPEN/CLOSE_SW)
22
23
LED_0
24
LED_1
25
LED_2
26
LED_3
27
WRQ
RDS_IN
28
29
IR
S0/T0
30
31
CQCK
VD_GND
LC866540A-51D1
S1/T1
S2/T2
S4/T4
S3/T3
32
33
34
SQOUT
96
SQOUT
S5/T5
35
D6010
1SS133
C6114
COIN
95
94
COIN
S6/T6
36
37
36
L6010
2.2
100P
100P
C6115
TRY_CL
TRY_OP
R_MUTE
93
92
91
R_MUTE
TRY_OPEN
TRY_CLOSE
IC601
S7/T7
S8/T8
S9/T9
38
39
40
39
38
37
0.01
BEAT
C6012
90
89
VDD2
BEAT_CUT
S10/T10
S11/T11
41
42
42
41
40
C6010
1000/6.3
88
VSS2
CLK_SHIFT
ECO MODE
S12/T12
S13/T13
43
43
87
44
100 47
R6009 R6010
100P
M_MUTE
DSP_RE
C6119
86
85
84
PRE_MUTE
SURROUND
MAIN_MUTE
DSP_RESET
TAPE_INITIALIZE
H: NO
L: YES
H: NO
L: YES
H: AUTO_REVS
L: ONLY_FWD
H: 24H
L: 12H
S14/T14
S16/PC0
S15/T15
VDD3(+5V)
45
46
47
0.01
47
45
44
C6014
0.047F/5.5V
ST_BY
RECORD
PLUGER
83
82
81
MOTOR
P_CON
PLUNGER
RECORDING
SP_RY(40W)
POW_RY
PACK
G_FWD
G_REVS
VDD4
SEL_RANDOM
REEL
V_CHK
SEL_P_RY
SEL_DECK
SEL_TIME
S32/PE0
S31/PD7
S30/PD6
S29/PD5
S28/PD4
S27/PD3
S26/PD2
S25/PD1
S24/PD0
S23/PC7
S22/PC6
S21/PC5
S20/PC4
S17/PC1
S18/PC2
S19/PC3
48
49
50
50
49
48
C6011
LED
C2F
VP
R6125
100K
C6022
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
0.01
R6001
C6020
100/6.3
000
MOTOR
LED
P_CON
INITI
PACK
G_FWD
GREVS
REEL
C2F
V_CHK
64
63
62
61
60
59
58
57
56
55
54
53
52
-28V
R6311
R6315
R6317
R6318
1000P
C6317
4.7K
R6124
000
000
000
47/50
C6318
10K
R6122
R6140
R6141
R6142
R6143
10K
C6313
0.01
C6021
10K
R6123
1000P
4.7K
4.7K
4.7K
4.7K
47/50
C6314
R6176
4.7K
R6175
4.7K
FL1
00.0
00.0
P16
P17
F2
F2
646362616059585756
FL2
C6121
100P
KY1
ST_BY
00.0
00.0
00.0
00.0
Q6302Q6303
KRC107MKRC107M
+5.6V
P15
KY0
00.0
P14
00.0
P13
100P
C6120
LED
FL601
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
55
5250494847
53
54
R6153
R6152
R6151
R6150 R6157
470
390 2.7K
S6110
SOUND_PRESET
2
1
S6112
S6111
TUNER_PRESET
RANDOM/REVS_MODE
KEY1
GND
KEY1
GND
CN653
[FROM CN602]
00.0
00.0
Q6304
KRC107M
00.0
00.0
680
POWER
S6113
CN602
[TO CN603]
820
S6114
2
1
10G
NC
NC
454443424140393837
R6154 R6155 R6156
1K 1.2K 1.8K
S6115
CLOCK/TIMER
CD[OPEN/CLOSE]
STOP
S6514
6G
7G
8G
9G
S6116
S6117
FM_MODE
KEY BOARD PWB
R6551R6550
470390
S6511
S6512
CD_PLAY/PAUSE
REVS_PLAY/REPEAT
4G
5G
MEMORY
R6552
680
S6513
FWD_PLAY
1G
2G
3G
36
S6118
BASS_EXPANDER
R6554 R6555 R6556
R6553
820
S6510
TUNER/BAND
F1
F1
124567891011121316171819202122232425262728293031323435 1415
1000P
C6316
47/50
C6315
1K 1.2K 1.8K
S6515
S6516
FF/FWD/TUN+
REW/BACK/TUN-
100K
R6313
S6517
REC/PAUSE
This is a basic schematic diagram.
TU_DI
TU_CE
TU_DI
TU_CE
7
VF_CE
VF_CE
D_OUT
BEAT
R_MUTE
D_CLK
BEAT_CUT
REC_MUTE
V_CHECK
V_VHECK
28
FL1
NC
FL1
FL2
GND
FL2
RDS_IN
+5.6V
ST_BY
RECORD
M_MUTE
V_CHECK
12345678910111213141516171819202122232425262728
+9.4V
+5.6V
CN601
STAND_BY
MAIN_MUTE
RECORDING
INITI
PLUGER
MOTOR
P_CON
MOTOR
P_CON
PLUNGER
INITI_SW
REEL
PACK
G_FWD
GREVS
REEL
PACK_SW
(F)REC_SW
(R)REC_SW
6
TO AMP SEC.
-28V
-28V
RESET
DRF
DRF
RWC
RWC
SW_0
COIN
CQCK
SQOUT
COIN
CQCK
SQOUT
LIM/OPEN/CLOSE_SW
TO CD SEC.
C2F
WRQ
DSP_RE
TRY_OP
TRY_CL
C2F
WRQ
DSP_RESET
TRAY_OPEN
TRAY_CLOSE
DGND
00.0
00.0
00.0
R6320
00.0
00.0
00.0
56K
1K
R6325
D6322
RED_LED
R6321
D6320
BLUE_LED
(ST_BY_LED)
(BACKLIGHT_LED)
330
330
R6322
330
R6323
D6321
BLUE_LED
- 23 -- 22 -
330
R6324
Page 22
WIRING DIAGRAM ( FRONT P.W.BOARD ASSY )
C6110
C6111
R6114
R6111
C6210
C6215
C6013
C6121
C6120
R6151
R6001
C6112
C6213
R6122
R6124
R6155
D6321
L6010
J6305
CN602
C6121
C6121
C6316
J6207
J6306
J6208
C6314
R6313
C6315
1
J6213
J6308
J6307
C6215
R6176
R6175
J6211
R6001
R6001
R6148
Q6108
X6102
J6210
J6212
R6125
J6214
E
J6104
J6309
C6013
C6213
C6112
C6210
R6115
R6116
C6211
C6014
J6310
X6101
10
IC601
J6106
J6105
J6311
S6001
R6113
R6111
R6111
C6111
C6111
C6110
C6110
R6114
R6114
R6112
R6315
R6317
R6318
J6215
C6317
FL601
J6312
C6021
R6311
20
J6217
J6314
J6313
R6141
R6142
R6143
J6218
J6315
C6012
R6140
J6108
R6010
R6009
J6317
J6316
J6221
J6220
J6219
J6222
J6319
J6320
J6318
E
Q6107
C6118
C6113
J6223
J6321
J6109
R6145
J6110
C6114
J6224
J6322
30
D6115
R6146
R6131
R6132
D6112
C6116
C6117
J6111
J6323
C6212
Q6101
E
J6324
C6119
C6313
R6323
R6324
J6204
CN601
J6103
V_CHECK
INITI
PLUNGER
M_MUTE
J6101
-28V
RESET
R_MUTE
BEAT
D_CLK
D_OUT
VF_CE
TU_CE
TU_DI
RDS_IN
FL2
GND
FL1
NC
REEL
GREVS
G_FWD
PACK
P_CON
MOTOR
ST_BY
REC.
+5.6V
+8.5V
J6206
J6205
J6304
J6303
J6302
T002 94V-0
1AD4B10D1680A
C6120
C6120
SOUND_PRESET
S6110
R6150
RANDOM/
REVS_MODE/
PTY_CHECK
S6111
PRESET+
S6112
R6151
R6151
D6010
D6110
J6201
J6102
J6202
Q6304
D6111
R6130
J6112
C6022
C6318
E
R6322
R6321
J6226
J6225
J6325
J6327
J6113
J6227
TRY_CLS
C6115
TRY_OPEN
DSP_RESET
DRF
J6228
RWC
CQCK
SQOUT
COIN
SW0
R6124
R6124
R6122
R6122
WRQ
R6123
C2F
DGND
J6326
D6320
C6020
C6010
C6011
BASS
S6118
R6157
MEMORY
S6117
R6156
FM_MODE
S6116
SE601
R6152
E
Q6302
S6113
POWER
E
Q6303
D6322
R6325
R6320
J6203
J6301
J6107
R6155
R6155
J6229
ECO/
CLOCK/TIMER
S6115
R6154
R6153
OPEN/CLOSE
S6114
This is a basic wiring diagram.
- 25 -- 24 -
Page 23
SCHEMATIC DIAGRAM (AMPLIFIER)
R4703
15K
C4703
1500P
100
R4911
CN440
5.6
470UH 470UH
L4601 L4600
22K
R4600
Q4601
KRC107M
C4600
1/50
C4705
R4601
C4601
1K
100P100P
C4750C4850
+5.6V
TU_R
TU_L
+9.4V
TU_DO
TU_CE
TU_DI
D_CLK
RDS
100P
C4707
C4708
0.1
Q4600
TO SHIELD PLATE
L-CH
R/P
HEAD
R-CH
HEADE
AUX_L
CN450
AUX_R
+5.6V
A_GND
TU-R
TU-L
+8.5V
TU-DO
TU-CE
TU-DI
TU-CLK
GND
RDS
This is a basic schematic diagram.
C4701
100/16
0.033
C4700
24 23 22 21 20 19 18 17 16 15 14 13
R
NC NC
PBNFRPBEQRPBOUT
RINLINL
PBNFLPBEQLPBOUTLRECINLRECOUT
123456789101112
C4805
100P
1/50
1500P
C4807
C4808
1/50
1500P
C4801
R4801 R4701
C4800
100/16
33 33
0.033
IC443
C4603
10/50
R4602
100
MPSC56
C4602
10/50
L4602
BEAD
R4750
22K
39K39K
C4751C4851
R4751R4851
22K
R4850
CD_R
+9.4V
GND
AGND
CD_R
+9.4V
R4700
R4702
IC440
R4802
100
R4800
C4802
R4803
15K
C4803
1500P
C4609
BA7755A
56K
R4603
R4604
AUX_L
100P100P
AUX_R
CD_L
12345
CD_L
CN480
1/50
C4702
120K
C4550
0.068
ALC
LOWCUTRRECINRRECOUT
120K
C4556
10/50
1/50
47/16
54321
39K
0.1
C4604
REC
R4704R4804
C4704
AN7348K
C4804
R4608
Q4603
KTC3198
C4606
470UHBEAD
L4603L4604
C4605
4.7K4.7K
C4551
22/16
1/50
ALC NC NC VCC
REC/PB
SW
1/50
C4555
47/16
R4607
33
68K
R4606
22K
4700P
0.039
Q4410
MPSA56
R4402
15K
B PB
22K
R4551
C4806
22K
R4552
C4608C4607
0.0272200P
Q4602
KTC3198
3300P
R4605
1K
R4401
3300P
C4706
10M
R4550
RIPPLE
FILTER
C4554
22/16
R4805
22K
R4553
10K
R4403
REEL
10K
330
GND
R4705
C4552
PH1
10K
Q4700
KRC107
R4963
220/16
C4553
0.047
GND
Q4800
KRC107
BEAT
+9.4V
R4400
10K
MOTOR
PLUNGER
(F)REC SW
INITIALIZE SW
100
NC
+9.4V
MTZJ5.1B
12345678910
CN445
PACK SW
(R)REC SW
R4406
D4406
27K
39K
68K
220K
R4827
R4828
R4829
R4820
1K
R4821
82K
CD_R
R4822
4.7K
TU_R
R4823
R4825
220K
39K
1/50
1/50
C4820
C4821
AUX_R
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
NC TEST
TA CD TU AU
NC NC
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
1/50
1/50
C4720
82K
4.7K
39K
220K
10/50
Q4960
MPSA56
R4560
+9.4V
28
+9.4V
470
R4965
Q4962
KRC107M
4.7K
+5.6V
+5.6V
C4721
27K
100K 100K
R4726 R4826
R4727
D4960
1SS133
REC
MUTE
STAND_BY
RECORDING
MAIN_MUTE
PLUNGER
R4720
1K
R4721
CD_L
R4722
TU_L
R4723
AUX_L
R4725
C4560
390
R4831
C4823
C4833
1/50
1/501/50
C4825C4725
1/50
R
SELO
C4822
1/50
IC441
L
AUTUCDTA
SELOLVRINLTRELBASS1LBASS2LOUT
1/50
C4722
220K
R4728
Q4961
MPSA56
Q4963
KRC107M
MOTOR
C4733
1/50
C4723
39K
68K
R4729
R4731
470
R4966
+12V
1718192021222324252627
INI_SW
PACK_SW
(R)REC_SW
(F)REC_SW
POWER_CON
1/50
R
VRIN
REEL
NC
C4726 C4826
2700P 2700P
R
TRE
FL1
GND
0.1
0.1
C4827
C4828
R
R
OUT
BASS2
BASS1
LC75342
0.1
0.1
C4727
C4728
6.8K 6.8K
R4732 R4832
RDS
VF_CE
TU_CE
TU_DI
10111213141516
RDS
FL2
TU_CE
TU_DI
R
-28V
TU_DO
D_OUT
VF_CE
V_CHK
BEAT
D_CLK
BEAT
D_CLK
100P
C4923
Vref
C4504
22/16
C4501
220/16
D4345
V_CHK
S4901
-RESET
V_CHECK
REC_MUTE
C4922
C4921
4.5
4.2
1K
R4342
MTZJ30B
-28V
123456789
-28V
100P
DICEVSS
CLVDD
100P
3.9
4.7K
R4322
R4323
1SS133 1SS133
D4344 D4343
C4345
47/50
C4344
C4343
47/50
100K
R4995
D4348
MTZJ5.1
CN400
R4962
R4921
4.5
6.2
Q4320Q4321
3.9
KTA1266KTA1266
100K
C4342
47/63
47/50
Q4345 R4345
KRC107M 4.7K
+5.6V
100
R4347
R4922
R4923
100
1K
PR436
1K
1K
1SS133
D4342
R4348
750
R4324
1K
D4321
1SS133
R4321
10K
D4341
1SS133
100
C4320
10;50
TU_DO
VF_CE
+9.4V
D_CLK
MTZJ3.9B
2.2K
2.2K
R4341
MPSA56
47K
R4346
+5.6V
D4320
R4320
C4341
220/35
Q4346
10
R4340
(1/4W FUSE)
2200/25
C4984
MUTE
+12V
+5.6V
+9.4V
C4832
10/50
C4732
10/50
C4950
Q4501
KRA107M
0.01
C4997
2200/50
CN441
R4840
3.9K
C4840C4740
2200P2200P
R4740
3.9K
10K
R4504
IC446
NJM78M05A
123
D4993
C4994
47/10
1SS133
CN420
C4993
C4953
470/10
R4503
470/25
15K
-VS
R4502
L4581
CN412
CN411
22UH
L4881 L4781
22UH 22UH
BL
AC 230V/50Hz
BW
CN457
CN456
CN455
RIGHT
WOOFER
SP471
L-CH
SP481
R-CH
LEFT
WOOFER
PHONEHEAD
IC442
TDA7265
L-OUT
R-OUT
26.0V
0V
0V
C4742
1000/25
18K
C4505
2.2/50
Q4502
KRC107
C4992
470/16
C4995
0.022
0.01 0.01
C4280 C4281
+VS
C4991
220/16
D4994
RL153
C4842
C4996
0V
1000/25
C4502
47/50
12.0
220/16
BD82N BD82N
D4280 D4281
15.3V
MUT/ST-BY
D4998
1SS133
C4503
0.047
Q4990
KTD2058
Q4991
KTD2058
9.4
D4992
MTZJ10B
C4284
D4283D4282
12.6
1SS133
10.0
KTA1271
BD82NBD82N
D4284
RL153
-VS
16.0
D4500
C4990D4991
0.022MTZJ13B
16.0
Q4992
0.01
R-IN
R-NF
0V
0V
C4841 C4741
R4500
100P 100P
1K
18K
R4841
470
470
R4991
R4990
R4994
4.7K
Q4993
KTA1271
R4993
820
4.7K
R4967
Q4994
KRC107M
FU421
T4A L 250V
CN415
PR420
2500mA
0.01 0.01
C4282 C4283
0V
L-NF
R4501
1K
PR495
800mA
PR496
1250mA
R4992
820
CN416
0V
C4500
470/35
0V
L-IN
1110987654321
C4743 C4843R4743 R4843
18K
R4741
PT420
3
4
5
6
FUSE(TH)
7
R4881
390
R4781
390
0.1 0.12.2 2.2
390 390
R4745 R4845
2
L4191
1
PRODUCT SAFETY NOTICE
Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol
parts list and the schematic diagram designated components in which safety and performance can be of special significance. When
!!
replacing a component identified by
!
and , 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.
and mark in the
!!
!
- 27 -- 26 -
Page 24
SCHEMATIC DIAGRAM (TUNER)
U2101
GNDGND
12345678
R2103
10K
3.3K
R2102
3.3K
L2101
Q2140
KTC3199
0
27
R2100
C2140
1000P
0
R2141
0
10K
D2103
1SS133
R2140
CN201
ANT
TERMINAL
FM
75ohm
AM
LOOP
L2100
1000P
C2100
D2104
1SS133
D2151
1SS133
C2102
10;50
150
R2101
IF+B OSCVTAGCANT
0.01
C2101
C2170
5P
R2114
C2117
100
100P
XF221
C2115
1000P
R2201
0.47;50
220
10K
C2116
R2151
C2151
D2153
R2204
1M
Q2201
KTC3193
R2202
330
0.047
SVC342
Q2310
KTC3193
47K
R2331
C2306
1;50
C2305
0.47;50
5.0
2.306.3
C2316
4700P
C2332
0.01
LCHRCHMPX INPLL IN
R2306
2.7K
5.0
0.7
10;50
C2328
C2302
C2321
1;50
0.022
C2301
R2301
R2311
C2319
0.022
C2320
0.022
C2327
220;16
100
100
10K
4.0
5.15.04.7
R2312
R2308
33K
R2309C2308
27K0.018
3.3K
R2305
R2304
CLL OUT
R2307
C2309
10K
PILOT
68K
0.1
100P
C2324
XF222
9.2
2.3
0
0
R2205
330
1.6
R2203
0
33
0.01
C2203
1000P
C2323
2P
C2141
L2151
MWANT
0.047
C2304
C2303
22;16
2.1
3.3K
FM IF AM MIX AM IFREG GND SD ST FM DET VDD MUTE FM/AM MONO
R2302
4.7 6.3 2.1 2.1 0.6 0.5 2.6 2.6 2.1 1.3 1.3 5.3
T2002
XF231
C2322
1000P
6.2
6.6
02.12.1
123456789101112
IC231
DET OUTAGCAM RFAFCAM OSCOSC BU
24 23 22 21 20 19 18 17 16 15 14 13
CT252
R2303
1.8K
0.022
0.047
XF233
LA1844ML
FM
AM
DET OUT
00.900.95.1
C2317
4.7;50
C2307
10;50
C2310
1;50
C2312
C2313
Q2451
KRA107M
56K
22P
C2154
L2153
MWOSC
C2152
560P
FM+B
8.5
0
R2454
820K
R2148
27K
R2149
R2131
0.01
C2314
10;50
C2311
330P
C2315
C2318
1000P
1.5K
R2801
1.5K 10;50
R2701
10K
1SS133
D2456
10K
R2458
4.9
1SS133
D2467
1SS133
D2466
0.6
0.9
10K
R2459
10K
L2451
100U
R2460
3.0 3.0
10K
R2503
4.9
0.6
Q2502
KRA107M
0
C2512
27P
C2506 C2504
1000P 0.01
2.5
0
LC72722
4.2
R2519
10K
C2505
100;16
2.5
0.2
4.9 0.1
100P
C2522
100K
R2504
X2501
4.332M
2.6
5.0
2.6
0
00003.0
XOUT T5 T4 T3 T2 T1 CIN FLOUT Vssa Vdda MPXIN VREF
4.9
C2515C2513
0.0122P
C2516
100U
L2501
000
100;16
0
IC251
00
470
1000P
C2502
C2503
10;50
C2903
220;16
C2901
220;16
0.01
R2901
C2902
R2712
120K
R2812
120K
00
4.9
2.52.5
00
123456789101112
SYRCEDICLDORDS-INSYNCT7T6VssdVdddXIN
242322212019181716151413
100P
C2521
0.300
100U
L2502
D2451
1SS133
R2464
R2461
R2462
R2463
1K
1K
1K
1K
0.4
(TO AMP)
11
+5.6V
10
A.GND
9
TU_R
8
TU_L
7
+9.4V
6
TU_DO
5
TU_CE
4
TU_DATA
3
TU_CLK
2
GND
1
RDS
C2454C2453
R2802
000
12P12P
0.01
2.2K
R2452
C2452
1.9
0
0.01
1.5K
C2455
C2456
4.2
3.4
R2453
0.01
0.8 0.8 3.2
C2457
1;50-P
00
2.0
C2451
10;50
0
1.9
D2452
MTZJ3.0B
24 23 22 21 20 19 18 17 16 15 14 13
XOUT NC AOUT AIN PD VDD FMIN AMIN IFINSD
7.2M
X2451
IC241
XIN CE DI CLK DO
VSSX
123456789101112
2.0
0
0.3 0.1
0
C2461
100P
0.4
100P
C2462
LC72121M
0.204.3 0.9
100P
C2463
5.2
11.1
5.6
VSSDVSSA
4.8
00
0.9
1SS133
D2453
100P
C2464
R2455
0
220
4.7 0
DISTIF_REQFM MONO AM NC
This is a basic schematic diagram.
VOLTAGE=
FM 98MHZ
AM 999KHZ
(UNIT:V)
- 29 -- 28 -
Page 25
WIRING DIAGRAM (AMPLIFER & TUNER)
C2302
R2305
R2312
C2308
C2314
R2302
C2323
C2304
C2310
C2117
R2306
R2701
R2812
R2712
C2515
C2504
C2506
C2502
R2151
C2902
R4560
C4708
C4808
R4801
C4705
R4966
C4840
C4740
R4740
R4840
C4503
R4502
C4741
R4741
R4841
C4997
R4606
R4803
C4803
R4703
C4703
R4704
R4804
R4800
R4802
C4800
R4805
C4806
R4551
R4550
R4963
C4553
R4721
R4821
R4827
R4727
R4603
R4831
R4822
R4828
C4826
R4725
R4731
R4728
R4722
C4726
R4341
CN456
S4901
R4991
R4990
D4500
Q4993
D4991
J4745
E
Q4990
+B
GND
+B2
E
C4990
R4781
C4992
PR495
800
R4994
J4617
CN441
L4781
C4991
C4505
C4502
R4502
R4502
-B
FL1
FL2
1AD4B10D1670A
J4743
J4744
J4742
C4742
J4741
J4739
DIP
TOO2 94V-0
L4581
J4738
J4529
D4998
C4503
C4503
E
Q4502
J4528
J4740
C4743
R4503
R4504
J4737
CN457
L4881
C4950
E
Q4501
J4734
J4736
J4732
J4733
J4728
J4729
J4730
C4984
IC442
J4735
R4743
R4881
1250
J4612
J4527
J4615
PR496
C4500
J4613
R4500
J4614
R4501
C4841
R4841
R4841
C4842
J4526
J4616
J4731
CN455
D4992
C4996
R4992
C4741
C4741
R4741
R4741
C4843
R4845R4745
R4340
D4341
D4342
D4343
C4342
J4525
R4993
E
C4953
J4727
R4740
R4740
C4740
C4740
C4840
C4840
R4840
R4840
R4843
Q4346
E
B
C
R4341
R4341
Q4994
C4995
R4967
E
Q4992
J4726
J4611
J4610
D4994
R4346 R4345
C4341
C4343
J4724
C4732
J4722
J4725
Q4345
E
D4345
(TO JW201)
JW401
Q4991
C4725
C4504
C4832
J4523
J4524
Q4800
E
C4802
C4801
C4560
E
Q4602
C4993
IC446
D4320
D4321
C4345
C4344
C4722
R4722
R4722
R4725
R4725
E
R4732
J4723
R4801
R4801
R4560
R4560
J4607
J4608
C4607
R4605
D4993
E
R4321
R4320
R4322
D4344
R4728
R4728
R4731
R4731
C4807
C4608
J4609
C4997
C4997
PR436
C4726
C4726
C4727
C4728
R4962
J4522
R4805
R4805
C4806
C4806
R4800
R4800
L4603
R4323
CN450
J4521
R4851
C4851 C4751
C4723
C4733
C4501
C4554
R4551
R4551
C4555
C4556
R4802
C4800
R4802
C4800
C4708
C4808
C4708
C4808
C4707
C4606
C4605
L4604
C4994
Q4320
C4320
750
R4342
D4348
J4517
J4520
C4850 C4750
R4850
R4750
J4519
J4518
C4720
J4605
10
IC440
C4805
1
C4804
R4804
R4804
C4803
C4803
C4601
C4609
E
Q4601
J4721
J4606
E
R4324
Q4321
E
R4348
R4347
R4995
J4516
IC441
R4726
R4720
J4514
J4515
R4803
R4803
L4601
R4606
R4606
Q4603
R4601
J4720
R4751
R4729R4723R4823R4829
CN440
L4600
J4604
J4718
C4820
R4826
R4820
1312
20
24
R4704
R4704
R4703
C4703
R4703
C4703
C4600
E
R4608
R4600
C
Q4600
CD_L
R4721
R4721
C4721
C4823
C4552
R4705
C4550
R4702
C4700
C4701
C4704
J4709
J4513
R4607
E
B
J4719
J4603
-28V
A_GND
CD_R
CN480
R4821
R4827
R4727
R4821
R4827
R4727
C4826
C4826
C4827
C4828
C4923
J4512
R4923
C4922
R4922
C4921
R4921
J4707
R4963
R4963
C4553
C4553
R4550
R4550
C4551
C4706
R4700
C4702
C4705
C4705
J4510
J4508
J4511
IC443
R4604
L4602
J4715
J4716
J4717
J4712
REC_MUTE
V_CHECK
BEAT
RESET
CD_GND
J4602
C4821
R4822
R4822
R4828
R4828
R4831
R4831
R4832
E
R4701
J4509
R4552
R4553
R4911
R4602
C4604
R4603
R4603
J4711
J4710
J4713
J4714
D_CLK
D_OUT
+9.4V
C4822
C4825
C4833
J4708
R4825
Q4700
TU_R
TU_R
TU_L
TU_L
C4603
TU DI
VF CE
TU CE
J4507
Q2201
R2203
J2521
GND
GND
C4602
J4703
J4705
J4506
J4706
J4704
CN400
GND
RDS
FL2
R2205
R2204
E
C2203
R2202
T2002
XF231
J2522
R2304
XF233
J2716
J2717
J2718
C2301
J2620
R4406
(R)REC SW
PACK SW
D4960
(R)REC SW
(F)REC SW
RELL
NC
FL1
XF221
R2201
R2802
C2302
C2302
R2306
R2306
R2311
R2301
C2306
JW201
JW401)
(TO
J2715
J2714
C2902
C2902
(F)REC SW
R2901
PLUNGER
NC
CN445
Q4961
C
E
Q4963
EE
INI SW
PACK SW
P_CON
MOTOR
C2303
XF222
IC231
C2315
R2305
R2305
D2456
R2801
R2812
R2812
R2712
R2712
R2701
R2701
C2901
INI SW
MOTOR
PH1
R4403
C
Q4960
BB
E
R4966
R4966
Q4962
J4601
STAND_BY
MAIN_MUTE
RECORDING
PLUNGER
D2104
R2102 R2103
J2711
C2304
C2304
C2318
C2312
C2321
C2324
C2319
C2305
C2322
R2454
C2903
J2713
D2451
GND
R4402
C
B
E
R4965
J4505
+5.6V
+9.4V
C2170
R2114
C2117
C2117
J2520
C2327
L2451
REEL
Q4410
J4504
J4503
J4702
C2323
C2323
C2313
C2310
C2310
C2311
C2317
R2309
R2312
R2312
R2308
C2309
R2307
C2316
C2320
D2452
R4400R4401
J4502
J4701
J4501
D2103
U2101
C2101
J2712
J2710
R2302
R2302
C2307
C2308
C2308
C2328
C2451
C2457
D4406
R2464
R2462
R2100
L2100
J2518
R2140
Q2140
C2140
C2332
C2102
R2101
R2141
E
Q2310
J2709
J2513
E
J2512
L2153
C2154
R2131
C2152
J2510
J2519
VT
J2515 J2507
J2516
J2615
J2617
R2455
(TO JW242)
JW241
J2511
C2464
C2452
IC241
C2454
X2451
J2509
J2612
R2458
R2303
C2314
C2314
J2616
J2619
R2452
C2456
C2455
R2453
J2514
J2517
J2618
J2708
R2463
R2461
J2613
J2707
CN202
D2151
L2101
J2650
R2149
R2148
C2151
D2153
L2151
J2705
C2116
C2115
R2151
R2151
J2706
J2506
J2610
J2502
J2703
J2501
D2453
R2460
R2459
D2466
R2331
J2614
J2702
L2502
C2521
C2522
J2505
24
J2503
C2503
1
20
C2516
J2704
L2501
R2519
C2515
C2515
13
C2513
IC251
10
12
C2512
X2501
C2453
C2461
C2462
C2463
J2508
(TO JW241)
J2611
JW242
This is a basic wiring diagram.
C2141
CT252
Q2451
J2700
C2504
C2504
C2505
C2506
C2506
R2504
J2500
E
R2503
Q2502
E
D2467
C2502
C2502
DIP
- 31 -- 30 -
Page 26
C4282
C4280
C4281
C4283
C4284
WIRING DIAGRAM (POWER SUPPLY & KEYBOARD P.W.BOARD)
POWER SUPPLY P.W.BOARD
WIRING CONNECTION
1AD4B10D1670B
T002 94V-0
L4191
FU421
T4A L 250V
J4211
C4283
C4283
D4283
C4281
C4281
D4281
C4280
C4280
D4280
D4282
D4284
CN420
FL1
FL2
C4282
C4282
-B
C4284
C4284
+B2
+B
GND
PR420
2500
PT420
J4201
WH
CN412
BL
CN411
WHBK
BK
BW
NOTE:
TW ONLY
CN122
(12P)
CD P.W.B
CD MECHANISM
CN111
(16P)
CN123
(5P)
CN113
(6P)
CN114
(5P)
SPINDLE/SLED
MOTOR AND
LIMIT SWITCH
CN001
(5P)
LOADING MOTOR AND
OPEN/CLOSE SWITCH
CN400
(28P)
CN445
(10P)
AMPLIFIER &
TUNER P.W.B
CN441
(8P)
CN440
(6P)
CN202
CN201
CN480
(5P)
CN450
CN455
CN457
CN456
(2P)
(2P)
AM LOOP
ANT.
ANT.
VIDEO
(AUDIO)
IN
PHONES
L
SPEAKER
OUT
R
FM
KEYBOARD P.W.BOARD
This is a basic wiring diagram.
CN653
REC/PAUSE
S6517
TUNER/BAND
S6510
R6555R6556
REW/BACK
TUNING-
S6516
R6550 R6551 R6552
CD
PLAY/PAUSE
S6511
FF/FWD
TUNING+
S6515
REPEAT
TAPE
REVS_PLAY
S6512
R6554
T002 94V-0
STOP
S6514
R6553
1AD4B10D1680B
T002 94V-0
1AD4B10D1680B
TAPE
FWD_PLAY
S6513
CN601
(28P)
FRONT P.W.B
CN602
(2 P)
KEYBOARD
CN653
(2P)
P.W.B
This is a basic wiring connection.
Mar. / '03 BB Printed in Japan
(10P)
TAPE DECK MECHANISM
- 33 -- 32 -
BW
CN411
CN412
FU421
T4A L 250V
BL
PT420
CN420
(6P)
P.T
POWER SUPPLY P.W.B
SANYO Electric Co., Ltd.
Osaka, Japan
AC IN
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