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Sanyo
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DC-MM5000(WH)

Sanyo DC-MM5000 (XE), DC-MM5000(SL), DC-MM5000(WH), DC-MM5000(BK), SX-MM5000(SL) Service Manual

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Page 1
Service Manual
FILE NO.
Micro Component System
DC-MM5000(SL)
(XE)
DC-MM5000(WH)
(XE)
(XE)
PRODUCT CODE No. 129 652 00(SL) 129 652 09(WH) 129 652 10(BK)
REFERENCE No.
SM5810386
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).
MICROCOMPOMENT SYSTEM
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
Page 2
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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
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.
L
R
RESET
SPEAKER (4 MIN.)
VIDEO(AUDIO)
LR
IN
FM 75
LOOP
AM
EXT.ANT
PHONES
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.
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TAPE ADJUSTMENTS
• 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.
1. Azimuth Adjustment
3. Torque Measurement
2. Tape Speed Adjustment
NORMAL
• Connect the Frequency Counter to TAPE OUT.
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.
Fig.1
Fig.2
Fig.3
hole for adjustment
MOTOR
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1. FM
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
2. AM
Connection
Input
Output
point TP13 (L)
TP14 (R)
TP15 (E)
Maximum
L2151
CT252
L2153
1.00±0.05V
7.10±0.50V Check Only1611kHz
522kHz
---
---
TP11(H )
TP12(E)2
Cover
Voltage
TP14 (R)
TP15 (E)
Tracking3 Loop Ant
point TP13 (L)
1.35±0.10V
6.50±0.50V Check Only
1
IF
Adjustment
Loop Ant
450KHz
at 999kHz
T2002
Maximum
87.5MHz
108.0MHz -- ----
TP12 (E)
TP11 (H)
---
FM Antenna SG=66dBuV/EMF1 98MHz
Step
Step
Adjusting
Circuit
Adjusting
Circuit
IF(0V)
Adjustment
2
Cover
Voltage
Adjustment
603kHz
1404kHz
Remark
Remark
SG
Frequency
SG
Frequency
XF233
Adjustment
---
TUNER ADJUSTMENTS
1
13
122410
20
E
E
E
E
E
DIP
L2151
L2153
IC251
D2153
J2705
J2706
Q2451
TU_R
GND
TU_L
C2313
C2303
C2311
C2317
C2307
C2328
C2327
C2301
C2321
C2305
C2901
C2306
C2451
C2457
T2002
XF221
C2101
J2519
J2510
CT252
J2506
XF222
Q2201
J2711
XF231
J2522
J2521
J2716
J2717
J2718
D2456
J2715
J2620
J2713
L2451
D2452
J2501
D2453
D2466
J2619
J2618
J2617
J2615
J2517
J2516
J2515 J2507
J2511
C2452
X2451
D2451
J2509
J2508
J2612
J2613
J2611
J2707
J2708
J2514
J2704
L2501
J2503 J2505
C2516
L2502
X2501
J2616
C2503
C2505
Q2502
J2700
D2467
D2151
D2103
XF233
J2714
J2500
J2513
J2703
J2610
J2502
V
T
J2712
J2710
J2520
U2101
D2104
J2614
J2709
Q2140
Q2310
C
2102
L2100
L2101
J2512
J2518
J2702
IC231
IC241
C2116
C2903
R2901
J2650
JW201
JW241
JW242
(TO JW242)
(TO JW241)
(TO
JW401)
CN202
CN445
D4406
TU_R
GND
TU_L
(R)REC SW
PACK SW
NC
(F)REC SW
PLUNGER
INI SW
MOTOR
PH1
GND
REEL
C2152
C2170
C2154 R2131
C2141
R2201
R2205
R2204
R2202
R2203
C2203
C2302
C2302
R2305
R2305
R2312
R2312
C2308
C2308
C2314
C2314
C2302
R2304
C2318
C2312
R2302
R2302
C2323
C2323
C2304
C2304
C2310
C2310
C2117
C2117
R2302
C2323
C2304
R2306
R2306
R2306
R2305
R2311
R2301
C2322
R2801
R2701
R2701
R2812
R2812
R2712
R2712
R2701
C2310
R2312
C2308
R2309
R2308
C2309
C2316
C2320
R2307
C2319
R2458
R2454
R2455
R2452
R2453
C2314
R2460
R2459
C2464
C2454
C2453
C2461
C2463
C2462
R2464
R2463 R2462
R2461
C2521 C2522
C2515
C2515
C2515
C2513
C2512
R2519
R2504
C2504
C2504
C2506
C2506
C2504
C2506
C2502
C2502
C2502
R2503
C2456
C2455
C2324
C2315
R2812
R2712
C2115
R2149
R2148
R2151
R2151
R2151
C2151
C2902
C2902
C2902
R2802
R2331
R2141
R2140
C2140
R2102 R2103
R2100
C2117
R2114
C2332
R2101
R2303
R4406
TP11
TP12
TP13
IC231
XF233T2002 TP14 TP15
L2153
L2151
CT252
• 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)
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
Anntena : IRE Loop(SG), Moduration : 1kHz 30% RF Level : dBuV EMF Output Level : about 30mV at TP13, TP14, TP15
Page 5
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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
Page 6
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PARTS LIST
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 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.
N.S.P : Not available as service parts.
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL
!
!!
IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND
PERFORMANCE CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY
!
!!
, 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.
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
Page 7
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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
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
REF.NO. PART NO. DESCRIPTION
Page 8
- 7 -
PARTS LIST
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
REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION
Page 9
- 8 -
PARTS LIST
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
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
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
EXPLODED VIEW & PARTS LIST(TAPE MECHANISM)
*
*
*
*
*
TM01
TM02
TM03
TM04
TM05
TM06
*
*
TAPE MECHANISM
REF.NO. PART NO. DESCRIPTION
614 320 4213 ASSY,MECHA,TM-DA280TN-SH 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.
REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION
Page 10
- 9 -
EXPLODED VIEW & PARTS LIST(CD MECHANISM)
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
CM01
CM14
CM02
CM12
CM13
CM08
CM05
CM03
CM06
CM04
CM11
CM07
CM09
CM10
CM15
CM15
CM16
CM16
CM20
CM17
CM18
CM19
Page 11
- 10 -
IC BLOCK DIAGRAM & DESCRIPTION
IC101 LA9242M-MPB (Servo Processing Signal for a CD Player)
FSS
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
47
46
45
44
43
41
40
39
38
37
36
35
34
33
42
32313029282726252423222120191817
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Vcc1 LDS LDD BH1 PH1 LF2 VR REF1 Vcc2
DRF CE
DAT CL CLK DEF
NC
TBC
FSC
DGND
SLI
SLC
RFS-
RFSM
CV+
CV-
SLOF
HFL
TES
TOFF
TGL
JP+
JP-SL+SL-SLDSLEQSPDSP-SPGSPI
SP
AGND
FE-FE
FA-FAFD-
FD
TO
JP
TD
TD-
TA
TH
SCH
TESI
TE
TE-
TB
F
E
FIN1
FIN2
APC
RF DET
REF
VCA
I/V
BAL
VCA
INTER FACE
SLC
RF Amp
TE
T.SERVO & T.LOGIC
F.SERVO & F.LOGICK
SPINDLE SERVO
SLED SERVO
28 27 26 25 24 23 22 21 20 19 18 17 16 15
1234567 891011121314
Vcc
Vcc
DRIVER MUTE
D.B UFD.B UFD.B UFD.B UF
D.B UFD.B UFD.B UFD.B UF
Level shift
Level shift
Level shift
Level shift
T. S. D
IC103 MM1469XH (CD Driver)
Page 12
- 11 -
IC BLOCK DIAGRAM & DESCRIPTION
FM
IF
FM
DET
LEVEL
DET
S-CURVE
AM/FM
IF
BUFF
REG
GND
COMP
TUNING
DRIVE
AM
IF
AM
DET
VCC
AGC
PILOT
CANCEL
PILOT
DET
DECODER
ANTI-BIRDIE
STEREO
SW
FF
38k
FF
19k
VCO
304kHz
AM
RF.AMP
AM
MIX
AM
OSC
ALC
BUFF
P-DET
FF
19k
2
1
23456789101112
24 23 22 21 20 19 18 17 16 15 14
13
IC231 LA1844ML (Electronic Tuning-supported Home Audio Tuner IC)
IC132 LB1641L (Bidirectional Motor Driver)
1
PRE-
DRIVE
INPUT LOGIC CIRCUIT
5
4
6
10
9
7
2
8
3
GND
IN1
OUT1P1 VCC2 OUT2 P2VZVCC
IN2
Input Output Action
Brake Normal(Reverse) Rotary Reverse(Normal) Rotary Brake
IN1
0 1
0
1
IN2
0 0
1
1
OUT1
0 1
0
0
OUT2
0 0
1
0
IC442 TDA7265 (25+25W Stereo Amplifier
with Mute & ST-BY)
5
7
9
11
1
6
2
3
10
8
4
MUTE/
ST-BY
IN (L)
IN (R)
IN- (L)
IN- (R)
GND
OUT (L)
OUT (R)
-Vs
+Vs
1 4 52 3
IC443 BA7755A (Rec/Play Switch)
Page 13
- 12 -
IC251 LC72722 (RDS Signal Processor)
2
1
24
17
16
3
4
5
6
18
15
7
8
9
10 11
14
19
20
21
22
13
Vssx
XIN
XOUT
FMIN
AMIN
CE
DI
CL
DO
V
DD
Vssd
PD
AIN
AOUT
Vssa
IFIN
IO1
IO2
BO1BO2 BO3 BO4
PHASE DETECTOR
CHARGE PUMP
UNLOCK
DETECTOR
UNIVERSAL
COUNTER
REFERENCE
DIVIDER
SWALLOW COUNTER
1/16, 1/17 4bits
12bits PROGRAMMABLE
DIVIDER
DATA SHIFT REGISTER LATCH
1/2
CCB
I / F
POWER
ON
RESET
IC241 LC72121M-D (PLL Synthesizer)
Vdda
REFERENCE
VOLTAGE
3
4
2
20 21 22 23
7 8
9~11,16,17
156
14
15
19
18 24
13
12
ANTIALIASING
FILTER
57kHz
BPF
(SCF)
SMOOTHING
FILTER
VREF
PLL
(57kHz)
CLOCK
RECOVERY
(1187.5Hz)
DATA
DECODER
SYNC/EC CONTROLLER
ERROR CORRECTION
(SOFT DECISION)
R A M
(24 BLOCK DATA)
C C B
TEST
MEMORY CONTROL
CLK(4.332MHz)
OSC / DIVIDER
SYNC
DETECT-1
SYNC
DETECT-2
Vssa
MPXIN
DO CL
DI
CE
T1 T2
T3 to T7
XIN
XOUT
Vddd
Vssd
RDS-ID
VREF
FLOUT
CIN
SYNC SYR
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
I/O
O
I
O
I
-
-
O
I
I/O*
O
I
-
-
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
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.
IC BLOCK DIAGRAM & DESCRIPTION
Page 14
- 13 -
IC441 LC75342M (2 Band Equalizer)
CONTROL
CIRCUIT
LOGIC
CIRCUIT
CCB
INTERFACE
CONTROL
CIRCUIT
15
14
16
17
18
19
20
21 22 24 25 2623
10 9 7 6 58
11
L4
L3
L2
L1
NC
NC
R1
R2
R3
R4
RSELO RIN RTRE RBASS1 RBASS2 ROUT
LSELO LIN LTRE LBASS1 LBASS2 LOUT
TEST
V
SS
CE
DI
CL
V
DD
Vref
NC
12
13
1
2
30
29
28
27
4
3
LVref
RVref
Nor/Cro
& Hi/Lo
Logic
R
R
P
R
P
P
ALC
Mute
Mute
Logic
A/B
Logic
Rec/PB
Ripple
Rejection
Rec
Amp(L)
Rec
Amp(R)
PB Amp(L)
PB Amp(R)
A/Rec
A/Rec
B
B
1
2
3
4
5
7
6
8
9
10 1211
1314
15
16
17
1819
20
21222324
L-PB AMP
R-PB AMP
R-PB NF
R-PB EO
R-PB OUT
AB SW
R-REC OUT
R-REC IN
REC/PB SW
A/B SW
FILTER
GND
VCC
CRO/NOR
HI/LO
ALC
L-REC OUT
L-REC IN
ALC
L-PB
AMP OUT
L-PB EO
L-PB NF
R-PB AMP
L-PB AMP
IC440 AN7348K (PLAY/REC Pre Amp)
IC BLOCK DIAGRAM & DESCRIPTION
Page 15
- 14 -
IC BLOCK DIAGRAM & DESCRIPTION
IC601 LC866540A-51D1 (Micro Processor)
Interrupt Control
Standby Control
IR
ROM
PLA
CF
RC
X’tal
Clock
Generator
PC
BaseTimer
SIO0
SIO1
Timer 0
Timer 1
ADC
INT0 to 3
Noise Filtter
RAM
128 bytes
Port 1
Port 3
Port 7
High Voltage Output
VFD Controller
BusInterface ACC
B Register
C Register
PSW
RAR
RAM
Stack Pointer
Watch dog Timer
Port 0
SI0 Automatic
transmission
ALU
Port 8
IC446 NJM78M05FA (Stabilized Power Supply)
R16
Q4
R13
D2
Q1 Q2
D3
Q11
Q9
R9
R8
R18
Q8
Q3
R1
R2
C1
R15
R3
Q7
R10
R14
R20
R19
R-C
R11
R21
R17
R12
R5
R6
R7
R-A
Q19
R-B
Q14
Q12
Q18
Q13
Q16
Q15
Q10
Q5
Q6
Q17
D1
1
2
3
INPUT
OUTPUT
COMMON
Page 16
- 15 -
IC BLOCK DIAGRAM & DESCRIPTION
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
8079787776757473727170696867666564636261605958575655545352
51
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
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
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
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
S24/PD0
S23/PC7
S22/PC6
S21/PC5
S20/PC4
VP
P16/BUZZ
P17/PWM0
P30
P31
P32
P33
P34
P35
P36
P37
P70/INT0
RES
XT1/P74
XT2/P75
VSS1
CF1
CF2
VDD1
P80/AN0
P81/AN1
P82/AN2
P83/AN3
P84/AN4
P85/AN5
P86/AN6
P87/AN7
P71/INT1
2/INT2/T0IN0I
P72/INT3/T N
S0/T0
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 W RQ 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
Power Relay Function Select (High; None)
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
Reel Rotor Signal Input 71 S39/PE7 I Connect to GND 72 VDD4 VDD Power(+5V) 73 S40/PF0 G_REVS I
Failure record SW (Tape B side) Input 74 S41/PF1 G_FWD I
Failure record SW (Tape A side) Input 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)
Page 17
- 16 -
FL DISPLAY DESCRIPTION
2G 3G 4G 5G 6G 7G 8G 9G 10G1G
Dp
col
(2G~9G)
a
bf
hjk
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
Page 18
- 17 -
WIRING DIAGRAM (CD P.W.BOARD ASSY)
This is a basic wiring diagram.
E
E
E
C1773
Q1301
C1301
C1333
C1335
C1329
D1480
L1451
C1881
C1783
M-
M+
OP
GND
CL
SL-
SL+
LIMIT
GND
SP+ SP-
C1405
D1371
D1601
D1881
C1330
IC132
R1371
C1403
CD_R
CD_L
AGND
DGND
+BM
J1417
J1316
J1409
J1416
T002 94V-0
1AD4B10D1670C
C1373
CN111
J1514
J1506 J1405
J1510
DRF
COI SQO
RWC
RES
WRQ
CQK
GND
C2F
SW
OPN
CLS
COM
LD
MDF+F-
A_GND
T-
T+
CN113
CN114
J1306
Q1401
PR101
400
630
PR132
J1304
J1303
J1302
J1313
C1319
J1410
J1516
J1318
J1317
J1406 J1407
J1309
J1310
J1404
J1305
J1509
J1307
J1415
J1413
IC103
IC101
IC102
A_GND
VREF
J1308
J1508
J1505
J1504
J1301
J1411
J1515
C1317
C1320
J1412
J1512
J1314
J1408
J1507
C1408
J1402
J1401
C1492
D
FCB
A
C1338
J1419
CN123
C1339
J1403
C1303
C1308
J1414
J1418
J1311
C1457
J1511
VC
J1501 J1502 J1503
J1320
CN122
J1315
D1401
D1403
D1402
J1513
J1312
X1451
C1451R1454
C1452
C1452
C1456
C1456
C1452
R1455
R1343
R1336
R1335
R1480
C1480
C1480
C1491
C1491
C1480
C1883
C1883
R1881
R1881
C1497
C1497
C1406
C1406
C1883
R1881
C1491
R1465
C1470
R1475
C1475
C1468
C1467
C1466
C1471
R1453
R1305
C1304
R1309
R1309
C1312
C1312
R1313
R1313
R1309
C1305
C1341
R1308
R1318
C1314
R1317
R1315R1314
C1313 C1312
R1313R1503
R1506
C1372
C1371
R1373
R1372
R1337
R1337
R1337
C1324
C1324
R1341
R1341
C1324
R1333
R1332C1325
C1322
C1323
C1782
R1783
R1781
C1772
R1773
R1771
R1328
R1329
R1320
C1316
R1324
C1318
R1325
R1327
R1326
C1472
R1331
R1472
R1473
R1501
R1507
C1497
C1481
R1334
R1461
C1469
R1464
R1463
R1462
R1302
C1302
R1301
C1336
C1334
R1330
C1496
R1345
R1344
R1340
R1342
R1303
R1303
C1332
C1332
R1347
R1347
R1303
R1304
C1309
R1311
R1310
C1310
R1312
C1315
R1504
C1321
C1406
R1346
C1332
C1407
R1456
C1404
C1404
C1404
R1347
C1346
C1326
R1341
R1338
C1337
C1331
C1456
C1311
C1311
C1311
Page 19
- 19 -- 18 -
This is a basic schematic diagram.
SCHEMATIC DIAGRAM (CD)
REF
REF
FSS
CLK
TBC
FSC
CLK
REF
REF
8CM
12CM
FOADJ
FSTA
STOP
REF
GEN
FSTA
VR+0.3V
REF
FSS
FSC
TOFF
REF
REF
REF
STOP
TOSTA
TOADJ
GEN
TBC
LATCH
PONRST
DAT
CL
CE
SLOF
8/12CM
FSTA
LASER
2FREQ
TOSTA
FOSTA
EFBAL
JP-
JP+
TGL
TOFF
TES
HFL
SLOF
CV-
CV+
RF
REF
REF
FOCS
THLD
DEF
CL
DAT
CE
DRF
S.DVCC
VCC
REF
DRF
HFL
VDRF
VHFL
DEF
GAIN
VCA
PH4
BH2
PH1
BH1
RF
LASER
VPPC
RFVCC
FE1
REF
VCA
REF
REF
REF
REF
VCA
BAL
BAL
REF
BPL
VCA
VCC
Q
R
a
D
S.Q.R
SLOFSLOF
SLOF
TO
REF
REF
SPOF
REF
JP+
JP
JP-
CV+
CV-
REF
REF
FE1
REF
FOFF
REF
FSTA
FSERCH
REF
REF
JP
TOFF2
REF
TGHI TGLI
THLDI
THLDI
TGLI
TGHI
OR
GEN
WCOMP
THLD
DEF
TGL
THLDI
TGLI
OR
AND
REF
TES
SHOCK:WCOMP
-HIST.COMP
CD_R
A_GND
CD_L
D_GND +9.4V
DRF RWC
CQCK
SQOUT
COIN
SW
CLOSE
WRQ
OPEN
C2F
RESET
GND
C1480
D1480
R1461
C1313
C1466
R1504
R1503
R1501
R1337
C1333
R1473
R1472
C1470
C1481
C1491
C1457
C1335
C1472
R1332
C1346
C1326
R1341
C1881
C1883
R1456
C1456
C1452
R1455
C1451 R1454
C1341
R1475
C1475
R1343
IC101
C1339
C1337
C1338
C1336
C1319
R1329
C1320
R1328
C1317
R1326 R1325
C1318
R1324
C1316
C1315
R1318
R1320
R1317
R1315
R1313
C1312
R1314
C1310
R1310
R1311
C1308
C1305
R1304
C1303
R1336
R1453
C1331
R1335
L1451
C1468
C1467
C1469
R1464
R1465
R1463
R1462
C1329
C1471
R1308
C1330
R1312
IC102
C1332
C1325
C1301
R1301
R1302
C1309
R1309
C1302
R1305
C1304
R1303
C1323
R1333
R1334
C1334
C1321
R1331
R1330
C1324
C1783
R1327
C1773
C1772C1782
R1783 R1773
R1781
R1771
IC132
D1371
C1371
R1371
D1601
C1372
C1314
CN114
R1372
R1373
CN123
R1881
R1507
R1506
D1881
Q1301
R1338
R1480
C1497
PR132
C1373
C1322
IC103
C1496
C1311
CN113
C1403
C1405
Q1401
PR101
CN111
R1340
R1342
R1344
R1345
C1406
C1404
C1408
C1407
R1346
R1347
C1492
D1401 D1402 D1403
CN122
X1451
560P
1SS133
560
0.1
0.01
1.5K
3.3K
1.5K
6.8K
0.22;50
100K
4.7K
68P
100P
0.01
10;50
22;50
0.01
18K
33P
1000P
56K
100;6.3
0.01
10K
0.01
0.1
68K
0.1 680
3300P
560
68P
100K
LA9242M
10;50
0.01
10;50
0.01
4.7;50
10K
22;50 6.8K
0.22;50
1K 56K
100P
33K
3300P
0.018
1.5K
8.2K
68K
15K
22K
1000P
22K
0.1
15K
100K
0.22;50
330P
6.8K
0.22;50
330
2.7K
0.01
10K
10;K
68P
68P
100P
1K
560
560
560
4.7;50
68P
27K
10;50
6.8K
LC78629E
0.047
0.01
47;25
100
10
0.047
330
1000P
2.2K
0.033
100K
18P
15K 1K
0.01
3300P
220K
220K
0.033
10;50
56K
10;50
1000P1000P
100K 100K
1K
1K
LB1641
MTZJ4.7B
0.01
15
1A3-I
0.1
0.015
1K
1K
470
4.7K
12K
MTZJ5.1B
2SB810
330K
560K
0.01
630mA
100/16
1P
MM1469XH
0.01
0.01
470;10
470;6.3
KTA1273
400mA
82K
82K
82K
82K
0.01
0.01
100;16
0.022
150K
150K
100;16
1SS133 1SS133 1SS133
16.93M
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
32313029282726252423222120191817
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48474645444342414039383736353433
16 15 14 13 12 11 10 987654321
49505152535455565758596061626364
32313029282726252423222120191817
12345678910
1
2
3
4
5
1
2
3
4
5
28 27 26 25 24 23 22 21 20 19 18 17 16 15
1413121110987654321
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
CD-L
CD-R
DSP_RESET
RWC
DRF
WRQ
RWC
SQOUT
COIN
CQCK
A.GND
WRQ
DSP_RESET
SQOUT
COIN
CQCK
DRF
CD-R
CD-L
A.GND
(SLED +)
(SLED -)
(D-MUTE)
FSX
CONT2
CONT1
TEST2
DVSS
TB
F
E
FIN1
FIN2
FSS
VCC1
LDS
LDD
BH1
PH1
LF2VRREFI
VCC2
DRFCEDATCLCLK
DEF
NC
TBC
FSC
DGND
SLI
SLC
RFS-
RFSM
CV+
CV-
SLOF
TES
HFL
TOFF
TGL
JP+
JP-
SL+
SL-
SLD
SLEQ
SPD
SP-
SPG
SPI
SP
AGND
FE-FEFA-FAFD-
FD
TO
JP
TD
TD-
TA
TH
SCH
TESI
TE
TE-
VVSS
PDO
ISET
TAI
DEFI
REST
XOUT
XIN
TEST5
TST11
4.2M
16M
CS
TEST1
CQCK
COIN
SQOUT
RWC
WRQ
PW
SBCK
SFSY
XVSS
EFLG
SBSY
XVDD
MUTER
RVDD
RCHO
RVSS
LVSS
LCHO
LVDD
MUTEL
NC
TEST4
TEST3
DOUT
C2F
EMPH
CONT5
CONT4
JP-
JP+
DVDD
CONT3
TGL
TOFF
FSEQ
PCK
TES
HFL
V/P
CLV-
CLV+
FR
EFMIN
EFMO
VVDD
VC
TE
FE
RF
TO FRONT PWB
BASE
MECHANISM
DA11
OPN/CLS
(2W)
M+
M-
OPEN
CLOSE
GND
M
CD MECHANISM
CD11FTA
M-
M+
OPEN
GND
CLOSE
OPEN SW
CLOSE SW
LOADING
MOTOR
5V
REG
VC
VDD
VDD
MUTEININ
IN IN
++
+---
-
+
D
C
B
A
LIMIT
GND
F-
T-
T+
F+
E
VR
SL+
SP+
SL-
GND
MD
SP-
F
LD
D
A
B
C
LD
MD
GND
MD
LD
VR
T+
F+
F-
T-
F
E
LIMIT SW
SPINDLE MOTOR
SLED MOTOR
PICK UP
DT11T3CN
COMMON
SHORT
LAND
TRCKING
COIL
FOCUS
COIL
M
M
SVR
COM
SP+
SP-
SL+
SL-
LIMIT
GND
VREF
VREF
4.3
4.9
3.6
1.6
3.6
4.2
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
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
2.5
2.5
2.5
2.5
2.5
2.5
0.0
0.0
2.2
2.5
2.2
2.5
2.5
2.5
2.5
2.5
2.9
2.5
2.5
2.5
2.5
2.5
2.3
2.3
2.3
2.3
0.0
0.0
0.0
0.0
4.8
4.8
0.0
4.8
0.0
4.8
2.4
1.6
2.4
2.4
0.0
0.0
2.5
2.5
2.5
2.5
0.0
0.0
4.9
4.9
0.2
0.0
3.6
4.2
2.2
2.2
2.5
1.0
2.5
1.0
2.5
2.5
2.5
2.5
4.9
4.9
0.0
0.0
4.8
0.0
0.0
0.0
0.0
0.0
1.5
1.5
4.8
4.8
0.0
0.0
2.3
2.3
0.0
0.0
0.0
4.8
0.0
4.8
4.8
4.8
0.0
0.0
0.0
0.0
4.8
4.8
4.8
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
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
4.8
4.8
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
4.8
4.8
PLAY
STOP
5.0
5.0
8.0
8.2
8.0
8.4
PRODUCT SAFETY NOTICE
Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol
!
!!
and mark in the 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. 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.
Page 20
- 21 -- 20 -
GND
KEY1
GND
KEY1
+9.4V
+5.6V
MAIN_MUTE
RECORDING
STAND_BY
PLUNGER
MOTOR
P_CON
INITI_SW
PACK_SW
(F)REC_SW
(R)REC_SW
REEL
NC
FL1
GND
FL2
RDS_IN
TU_DI
TU_CE
VF_CE
D_OUT
D_CLK
BEAT_CUT
REC_MUTE
V_VHECK
RESET
-28V
C6215
Q6108
C6113
X6102
C6112
C6010
C6022
C6020
C6121
C6120
C6014
S6510
R6154 R6155 R6156
R6554 R6555 R6556
S6110
S6516
S6115
S6114
S6513
S6116
S6118
S6515
S6511
S6113
S6112
S6514
S6512
S6111
S6117
R6153
R6553
R6152
R6552
R6151
R6551R6550
R6150 R6157
S6517
R6176
R6175
R6114
R6113
C6110
C6111
D6110
D6010
C6013
C6012
L6010
R6116
R6115
R6112
C6210
X6101
R6111
S6001
IC601
R6140
R6141
R6142
R6143
C6021
C6118
C6117
C6116
C6119
R6123
R6124
R6122
C6313
C6314
C6315
R6313
C6317
C6318
C6114
C6115
C6211
R6130
D6111
C6213
R6131
R6132
D6112
R6146
D6115 R6145
Q6107
C6212
Q6101
R6009 R6010
C6011
R6125
R6318
C6316
Q6302Q6303
R6323
R6320
D6321
R6321
D6320
R6148
CN602
CN653
D6322
R6325
Q6304
R6322
R6324
FL601
SE601
CN601
R6001
R6311
R6315
R6317
33P
KTC3199
100P
6MHZ
0.1
1000/6.3
0.01 100/6.3
100P
100P
0.01
TUNER/BAND
1K 1.2K 1.8K
1K 1.2K 1.8K
SOUND_PRESET
REW/BACK/TUN-
CLOCK/TIMER
CD[OPEN/CLOSE]
FWD_PLAY
FM_MODE
BASS_EXPANDER
FF/FWD/TUN+
CD_PLAY/PAUSE
POWER
TUNER_PRESET
STOP
REVS_PLAY/REPEAT
RANDOM/REVS_MODE
MEMORY
820
820
680
680
470
470390
390 2.7K
REC/PAUSE
4.7K
4.7K
10K
10K
100P
100P
1SS133
1SS133
0.01
0.01
2.2
470K
4.7M
1K
33P
32.7KHZ
1K
JOG
LC866540A-51D1
4.7K
4.7K
4.7K
4.7K
0.01
100P
100P
100P
100P
10K
4.7K
10K
1000P
47/50
1000P
100K
1000P
47/50
100P
100P
18P
10K
1SS133
1000P
100K
47K
1SS133
47K
MTZJ3.9B 3.3K
KTA1266
2.2/50
KTC3198
100 47
0.047F/5.5V
100K
10K
47/50
KRC107MKRC107M
390
56K
AMBER_LED
390
AMBER_LED
10K
RED_LED
1K
KRC107M
390
390
000
000
000
000
123
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
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
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
-1 -2
1
2
1
2
124567891011121316171819202122232425262728293031323435 1415
123
45
12345678910111213141516171819202122232425262728
39
TU_DI
PACK
INITI
WRQ
R_MUTE
BEAT
DSP_RE
REEL
C2F
V_CHK
64
63
62
61
60
59
58
55
52
-28V
50494847454443424140383736
KY0
KY1
GREVS
G_FWD
RECORD
M_MUTE
COIN
SQOUT
CQCK
DRF
RWC
SW_0
KY1
-RESET
VF_CE
KY0
57
56
ST_BY
PLUGER
TU_CE
MOTOR
VD_GND
FL1
FL2
64636261605958575655525049484745444342414039383736
TRY_CL
TRY_OP
RWC
SQOUT
COIN
DRF
DSP_RE
WRQ
CQCK
SW_0
TRY_OP
TRY_CL
C2F
6
V_CHECK
MOTOR
PACK
M_MUTE
PLUGER
BEAT
R_MUTE
FL1
FL2
-28V
TU_CE
+5.6V
VF_CE
7
LED
-RESET
V_CHK
VD_GND
G_FWD
TU_DI
ST_BY
INITI
REEL
RECORD
V_CHECK
GREVS
P_CON
P_CON
6
7
28
28
ST_BY
+5.6V
LED
53
54
53
54
DRF
TAPE_INITIALIZE
PACK
G_FWD
G_REVS
SEL_RANDOM
TO CD SEC.
MAIN_MUTE
KEY1
PLUNGER
JOG+
SQOUT
COIN
VDD2
VSS2
VDD3(+5V)
VDD1
TRY_OPEN
VSS1
XT2/P75
XT1/P74
CF1
CF2
KEY0
-RESET
TRY_CLOSE
SW_0(LIMIT/OPEN/CLOSE_SW)
CLK_SHIFT
S28/PD4
S27/PD3
S26/PD2
DSP_RESET
S25/PD1
CQCK
VD_GND
JOG-
SURROUND
D_OUT(TU/VOL/EXTEND)
P_CON
D_CLK(TU/VOL)
VF_CE
RDS_IN
RWC
SEL_TIME
S32/PE0
S31/PD7
S30/PD6
S29/PD5
LED_0
BEAT_CUT
R_MUTE
TU_DI
TU_CE
WRQ
IR
VP
S20/PC4
S21/PC5
S22/PC6
S23/PC7
S24/PD0
S16/PC0
S17/PC1
S18/PC2
S19/PC3
DC_IN
PRE_MUTE
S0/T0
S1/T1
S2/T2
S3/T3
S4/T4
S5/T5
S6/T6
S7/T7
S8/T8
S9/T9
S10/T10
S11/T11
S12/T12
S13/T13
S14/T14
S15/T15
VDD4
POW_RY
SP_RY(40W)
LED
MOTOR
SEL_P_RY
V_CHK
C2F
REEL
RECORDING
TO AMP SEC.
F1
F1
P1P2P3P4P5P6P7P8P9
P10
P11
P12
P13
P14
P15
P16
P17
1G2G3G4G5G6G7G8G9G
10G
F2
F2
DRF
COIN
SQOUT
RWC
DSP_RESET
WRQ
CQCK
DGND
C2F
LIM/OPEN/CLOSE_SW
TRAY_OPEN
TRAY_CLOSE
SEL_DECK
LED_1
LED_2
LED_3
CD_RW
[TO CN603]
[FROM CN602]
KEY BOARD PWB
H: AUTO_REVS L: ONLY_FWD
(ST_BY_LED)
(BACKLIGHT_LED)
NC
NC
ECO MODE
H: NO
L: YES
H: 24H L: 12H
H: NO
L: YES
NC
NC
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
SCHEMATIC DIAGRAM (FRONT for SL)
This is a basic schematic diagram.
Page 21
- 23 -- 22 -
GND
KEY1
GND
KEY1
+9.4V
+5.6V
MAIN_MUTE
RECORDING
STAND_BY
PLUNGER
MOTOR
P_CON
INITI_SW
PACK_SW
(F)REC_SW
(R)REC_SW
REEL
NC
FL1
GND
FL2
RDS_IN
TU_DI
TU_CE
VF_CE
D_OUT
D_CLK
BEAT_CUT
REC_MUTE
V_VHECK
RESET
-28V
C6215
Q6108
C6113
X6102
C6112
C6010
C6022
C6020
C6121
C6120
C6014
S6510
R6154 R6155 R6156
R6554 R6555 R6556
S6110
S6516
S6115
S6114
S6513
S6116
S6118
S6515
S6511
S6113
S6112
S6514
S6512
S6111
S6117
R6153
R6553
R6152
R6552
R6151
R6551R6550
R6150 R6157
S6517
R6176
R6175
R6114
R6113
C6110
C6111
D6110
D6010
C6013
C6012
L6010
R6116
R6115
R6112
C6210
X6101
R6111
S6001
IC601
R6140
R6141
R6142
R6143
C6021
C6118
C6117
C6116
C6119
R6123
R6124
R6122
C6313
C6314
C6315
R6313
C6317
C6318
C6114
C6115
C6211
R6130
D6111
C6213
R6131
R6132
D6112
R6146
D6115 R6145
Q6107
C6212
Q6101
R6009 R6010
C6011
R6125
R6318
C6316
Q6302Q6303
R6323
R6320
D6321
R6321
D6320
R6148
CN602
CN653
D6322
R6325
Q6304
R6322
R6324
FL601
SE601
CN601
R6001
R6317
R6315
R6311
33P
KTC3199
100P
6MHZ
0.1
1000/6.3
0.01 100/6.3
100P
100P
0.01
TUNER/BAND
1K 1.2K 1.8K
1K 1.2K 1.8K
SOUND_PRESET
REW/BACK/TUN-
CLOCK/TIMER
CD[OPEN/CLOSE]
FWD_PLAY
FM_MODE
BASS_EXPANDER
FF/FWD/TUN+
CD_PLAY/PAUSE
POWER
TUNER_PRESET
STOP
REVS_PLAY/REPEAT
RANDOM/REVS_MODE
MEMORY
820
820
680
680
470
470390
390 2.7K
REC/PAUSE
4.7K
4.7K
10K
10K
100P
100P
1SS133
1SS133
0.01
0.01
2.2
470K
4.7M
1K
33P
32.7KHZ
1K
JOG
LC866540A-51D1
4.7K
4.7K
4.7K
4.7K
0.01
100P
100P
100P
100P
10K
4.7K
10K
1000P
47/50
1000P
100K
1000P
47/50
100P
100P
18P
10K
1SS133
1000P
100K
47K
1SS133
47K
MTZJ3.9B 3.3K
KTA1266
2.2/50
KTC3198
100 47
0.047F/5.5V
100K
10K
47/50
KRC107MKRC107M
330
56K
BLUE_LED
330
BLUE_LED
10K
RED_LED
1K
KRC107M
330
330
000
000
000
000
123
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
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
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
-1 -2
1
2
1
2
124567891011121316171819202122232425262728293031323435 1415
123
45
12345678910111213141516171819202122232425262728
39
TU_DI
PACK
INITI
WRQ
R_MUTE
BEAT
DSP_RE
REEL
C2F
V_CHK
64
63
62
61
60
59
58
55
52
-28V
50494847454443424140383736
KY0
KY1
GREVS
G_FWD
RECORD
M_MUTE
COIN
SQOUT
CQCK
DRF
RWC
SW_0
KY1
-RESET
VF_CE
KY0
57
56
ST_BY
PLUGER
TU_CE
MOTOR
VD_GND
FL1
FL2
64636261605958575655525049484745444342414039383736
TRY_CL
TRY_OP
RWC
SQOUT
COIN
DRF
DSP_RE
WRQ
CQCK
SW_0
TRY_OP
TRY_CL
C2F
6
V_CHECK
MOTOR
PACK
M_MUTE
PLUGER
BEAT
R_MUTE
FL1
FL2
-28V
TU_CE
+5.6V
VF_CE
7
LED
-RESET
V_CHK
VD_GND
G_FWD
TU_DI
ST_BY
INITI
REEL
RECORD
V_CHECK
GREVS
P_CON
P_CON
6
7
28
28
ST_BY
+5.6V
LED
53
54
53
54
DRF
TAPE_INITIALIZE
PACK
G_FWD
G_REVS
SEL_RANDOM
TO CD SEC.
MAIN_MUTE
KEY1
PLUNGER
JOG+
SQOUT
COIN
VDD2
VSS2
VDD3(+5V)
VDD1
TRY_OPEN
VSS1
XT2/P75
XT1/P74
CF1
CF2
KEY0
-RESET
TRY_CLOSE
SW_0(LIMIT/OPEN/CLOSE_SW)
CLK_SHIFT
S28/PD4
S27/PD3
S26/PD2
DSP_RESET
S25/PD1
CQCK
VD_GND
JOG-
SURROUND
D_OUT(TU/VOL/EXTEND)
P_CON
D_CLK(TU/VOL)
VF_CE
RDS_IN
RWC
SEL_TIME
S32/PE0
S31/PD7
S30/PD6
S29/PD5
LED_0
BEAT_CUT
R_MUTE
TU_DI
TU_CE
WRQ
IR
VP
S20/PC4
S21/PC5
S22/PC6
S23/PC7
S24/PD0
S16/PC0
S17/PC1
S18/PC2
S19/PC3
DC_IN
PRE_MUTE
S0/T0
S1/T1
S2/T2
S3/T3
S4/T4
S5/T5
S6/T6
S7/T7
S8/T8
S9/T9
S10/T10
S11/T11
S12/T12
S13/T13
S14/T14
S15/T15
VDD4
POW_RY
SP_RY(40W)
LED
MOTOR
SEL_P_RY
V_CHK
C2F
REEL
RECORDING
TO AMP SEC.
F1
F1
P1P2P3P4P5P6P7P8P9
P10
P11
P12
P13
P14
P15
P16
P17
1G2G3G4G5G6G7G8G9G
10G
F2
F2
DRF
COIN
SQOUT
RWC
DSP_RESET
WRQ
CQCK
DGND
C2F
LIM/OPEN/CLOSE_SW
TRAY_OPEN
TRAY_CLOSE
SEL_DECK
LED_1
LED_2
LED_3
CD_RW
[TO CN603]
[FROM CN602]
KEY BOARD PWB
H: AUTO_REVS L: ONLY_FWD
(ST_BY_LED)
(BACKLIGHT_LED)
NC
NC
ECO MODE
H: NO
L: YES
H: 24H L: 12H
H: NO
L: YES
NC
NC
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
SCHEMATIC DIAGRAM (FRONT for WH & BK)
This is a basic schematic diagram.
Page 22
- 25 -- 24 -
This is a basic wiring diagram.
WIRING DIAGRAM ( FRONT P.W.BOARD ASSY )
1
10
20
30
E
E
E
1AD4B10D1680A
T002 94V-0
E
E
E
FL601
CN601
X6101
X6102
J6105
J6106
S6117
S6116
S6115
C6314
J6113
J6315
J6314
J6317
J6316
J6312
D6320
D6110
J6104
J6319
J6221
D6010
J6308
L6010
J6307
J6311
J6306
Q6107
Q6101
D6112
D6115
D6111
C6212
J6217
J6218
J6322
J6323
J6206
J6304
J6205
J6303
J6211
J6202
J6305
J6310
D_CLK
J6210
S6114
S6110
S6111
S6112
S6113
Q6108
J6201
POWER
PRESET+
ECO/
CLOCK/TIMER
FM_MODE
RANDOM/
REVS_MODE/ PTY_CHECK
OPEN/CLOSE
MEMORY
BASS
SOUND_PRESET
J6103
D_OUT VF_CE
TU_CE TU_DI
J6208
J6321
J6320
J6220
J6318
J6204
RDS_IN
J6309
J6302
REEL
GREVS
J6108
G_FWD
PACK
INITI
P_CON
MOTOR
PLUNGER
ST_BY REC.
M_MUTE
BEAT
R_MUTE
DSP_RESET
C2F
DGND
TRY_OPEN
TRY_CLS
COIN
SQOUT
CQCK
DRF
RWC
WRQ
SW0
J6324
J6224
J6110
J6111
J6227
J6228
SE601
CN602
D6321
NC
+5.6V +8.5V
-28V
FL2
GND FL1
RESET
V_CHECK
S6001
J6112
J6223
S6118
C6316
Q6304
J6313
J6219
J6222
J6213
J6207
C6011
J6325
J6225
J6101
J6203
D6322
J6107
C6010
J6215
J6109
J6326
J6226
J6229
J6102
J6212
J6301
Q6303
Q6302
J6327
C6318
C6020
J6214
IC601
C6014
C6110
C6110
C6111
C6111
R6114
R6114
R6111
R6111
C6110
C6111
R6114
R6113
R6112
R6111
R6115 R6116
C6210
C6215
C6013
C6210
C6215
C6211
R6148
C6012
C6013
R6130
R6145
R6131
R6132
R6146
R6009
R6175
C6121
C6121
C6120
C6120
R6151
R6151
R6001
R6001
C6121
R6176
C6112
C6213
C6112
C6317
R6143
R6142
R6140
R6141
C6119
R6122
R6122
R6124
R6124
R6122
R6123
R6150
C6120
R6151
R6154
R6155
R6155
R6155
R6156
R6157
C6022
R6124
R6324
R6322
C6313
C6315
R6313
C6115
C6114
C6118
C6113
R6153
R6152
R6010
C6021
R6321
R6323
C6213
R6325
C6116 C6117
R6320
R6318
R6001
R6125
R6317
R6315
R6311
Page 23
- 27 -- 26 -
PRODUCT SAFETY NOTICE
Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol
!
!!
and mark in the 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.
SCHEMATIC DIAGRAM (AMPLIFIER)
This is a basic schematic diagram.
(R)REC SW
PACK SW
NC
(F)REC SW
PLUNGER
INITIALIZE SW
MOTOR
PH1
GND
REEL
(R)REC_SW
(F)REC_SW
PACK_SW
INI_SW
POWER_CON
MOTOR
PLUNGER
STAND_BY
RECORDING
MAIN_MUTE
+5.6V
+9.4V
-28V
-RESET
V_CHECK
REC_MUTE
BEAT
D_CLK
D_OUT
VF_CE
TU_CE
TU_DI
RDS
FL2
GND
FL1
NC
REEL
CD_L
AGND
CD_R
GND
+9.4V
C4820
C4821
C4822
C4823
C4833
C4720
C4721
C4722
C4723
C4733
C4825C4725
C4726 C4826
C4727
C4728
C4827
C4828
R4732 R4832
CN457
CN456
C4832
C4732
R4840
R4740
C4840C4740
C4500
IC442
C4842
C4742
C4841 C4741
R4841
R4501
R4741
R4500
D4500
R4504
R4502
C4505
C4502
C4503
C4743 C4843R4743 R4843
R4720
R4726 R4826
R4820
R4827
R4828
R4829
R4831
R4821
R4822
R4823
R4727
R4728
R4729
R4721
R4722
R4723
R4725
R4731
R4825
C4950
C4603
C4601
L4601 L4600
C4600
C4606
R4607
C4608C4607
R4605
Q4602
C4605
Q4603
R4604
C4604
R4602
C4609
R4606
R4608
L4603L4604
L4602
C4602
R4603
R4601
R4600
Q4601
IC443
R4962
CN450
R4751R4851
R4750
R4850
C4751C4851
C4750C4850
C4501
IC440
C4707
R4800
C4700
R4702
C4701
R4700
C4801
C4800
R4802
R4801 R4701
C4702
C4550
C4704
C4551
R4550
C4802
C4556
C4804
C4554
R4551
C4807
C4806
R4552
C4703
R4703
R4803
C4803
C4708
R4805
C4555
R4553
C4552
C4553
C4805
C4705
C4808
C4706
R4705
IC446
D4993
C4993
C4994
R4403
R4402
R4401
R4400
PR495
C4992
C4991
C4990D4991
Q4990
Q4991
D4992
R4992
C4995
C4996
R4993
PR496
Q4994
Q4960
Q4961
Q4963
Q4962
R4966
R4965
D4960
S4901
R4963
Q4992
C4953
CN455
R4781
R4881
C4997
Q4993
C4984
R4990
Q4600
CN445
Q4501
Q4800
Q4700
R4967
CN440
R4991
R4994
D4994
C4560
R4560
Q4502
R4503
D4998
IC441
R4921
C4921
R4922
R4923
C4922
C4923
PR436
D4348
R4347
R4348
CN441
C4341
C4342
R4341
C4344
D4341
D4342
C4343
D4345
D4344 D4343
R4340
R4342
C4345
D4320
R4321
D4321
C4320
R4322
R4323
Q4320Q4321
R4320
R4324
CN400
Q4345 R4345
R4346
R4406
D4406
R4745 R4845
Q4410
Q4346
C4504
CN480
AUX_L
AUX_R
R4995
R4704R4804
L4881 L4781
L4581
R4911
L4191
CN412
CN411
CN416
CN415
C4280 C4281
D4280 D4281
D4283D4282
C4282 C4283
D4284
PR420
C4284
CN420
1/50
1/50
1/50
1/50
1/50
1/50
1/50
1/50
1/50
1/50
1/501/50
2700P 2700P
0.1
0.1
0.1
0.1
6.8K 6.8K
10/50
10/50
3.9K
3.9K
2200P2200P
470/35
TDA7265
1000/25
1000/25
100P 100P
18K
1K
18K
1K
1SS133
10K
18K
2.2/50
47/50
0.047
0.1 0.12.2 2.2
1K
100K 100K
1K
27K
220K
39K
68K
82K
4.7K
39K
27K
220K
39K
82K
4.7K
39K
220K
68K
220K
2200/50
10/50
0.1
470UH 470UH
1/50
4700P
33
0.0272200P
1K
KTC3198
0.039
KTC3198
39K
0.1
100
47/16
22K
68K
470UHBEAD
BEAD
10/50
56K
1K
22K
KRC107M
BA7755A
100
39K39K
22K
22K
100P100P
100P100P
220/16
AN7348K
1/50
100
0.033
120K
100/16
100
100/16
0.033
120K
33 33
1/50
0.068
1/50
22/16
10M
1/50
10/50
1/50
22/16
22K
1/50
3300P
22K
1500P
15K
15K
1500P
1500P
10K
47/16
22K
220/16
0.047
100P
100P
1500P
3300P
10K
NJM78M05A
1SS133
470/25
47/10
330
15K
10K
10K
800mA
470/16
220/16
0.022MTZJ13B
KTD2058
KTD2058
MTZJ10B
820
0.022
220/16
820
1250mA
KRC107M
MPSA56
MPSA56
KRC107M
KRC107M
470
470
1SS133
100
KTA1271
470/10
390
390
0.01
KTA1271
2200/25
470
MPSC56
KRA107M
KRC107
KRC107
4.7K
470
4.7K
RL153
10/50
4.7K
KRC107
15K
1SS133
LC75342
1K
100P
1K
1K
100P
100P
750
MTZJ5.1
100
100
220/35
47/50
2.2K
47/50
1SS133
1SS133
47/63
MTZJ30B
1SS133 1SS133101K
47/50
MTZJ3.9B
10K
1SS133
10;50
100K
4.7K
KTA1266KTA1266
2.2K
1K
KRC107M 4.7K
47K
390
MTZJ5.1B
390 390
MPSA56
MPSA56
22/16
100K
4.7K4.7K
22UH 22UH
22UH
5.6
0.01 0.01
BD82N BD82N
BD82NBD82N
0.01 0.01
RL153
2500mA
0.01
1110987654321
54321
24 23 22 21 20 19 18 17 16 15 14 13
123456789101112
123
12345678910
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
1718192021222324252627
28
123456789
10111213141516
12345
V_CHK
D_CLK
TU_DO
VF_CE
TU_CE
TU_DI
MUTE
BEAT
REC
+9.4V
CD_R
TU_R
AUX_R
VF_CE
TU_DO
D_CLK
+9.4V
+5.6V
TU_R
TU_L
TU_DO
TU_CE
TU_DI
D_CLK
AUX_L
AUX_R
CD_L
TU_L
AUX_L
REC
MUTE
+5.6V
+5.6V
BEAT
+9.4V
+9.4V
+9.4V
+12V
+12V
CD_L
CD_R
+9.4V
-28V
-28V
+5.6V
V_CHK
+9.4V
RDS
RDS
+5.6V
R-IN
L-IN
MUT/ST-BY
R-OUT
L-OUT
R-NF
0V
26.0V
0V
0V
0V
0V
15.3V 0V
0V
0V
-VS
-VS
+VS
R-CH
L-CH
R-CH
L-CH
R/P HEAD
HEADE
SP481
SP471
WOOFER
WOOFER
RIGHT
LEFT
+5.6V
A_GND
TU-R
TU-L
+8.5V
TU-DO
TU-CE
TU-DI
TU-CLK
GND
NC NC
R
PBNFRPBEQRPBOUT
ALC
LOWCUTRRECINRRECOUT
ALC NC NC VCC
RINLINL
PBNFLPBEQLPBOUTLRECINLRECOUT
REC/PB
SW
B PB
RIPPLE FILTER
GND
PHONEHEAD
NC NC
NC TEST
CLVDD
DICEVSS
Vref
R
OUTRBASS2RBASS1RTRERVRINRSELO
AUTUCDTA
TA CD TU AU
L
SELOLVRINLTRELBASS1LBASS2LOUT
L-NF
RDS
TO SHIELD PLATE
BW
BL
AC 230V/50Hz
FUSE(TH)
16.0
12.0
12.6
9.4
16.0
10.0
(1/4W FUSE)
6.2
3.9
3.9
4.2
4.5
4.5
FU421
T4A L 250V
7
6
5
4
2
1
PT420
3
Page 24
- 29 -- 28 -
SCHEMATIC DIAGRAM (TUNER)
This is a basic schematic diagram.
(TO AMP)
+5.6V A.GND TU_R TU_L
TU_DO TU_CE TU_DATA TU_CLK GND
+9.4V
RDS
C2311
C2302
IC231
C2313
C2312
C2305
R2306
C2306
R2304
C2304
R2302
C2301
R2453
R2452
R2454
C2457
C2455
C2456
C2454C2453
L2451
C2452
C2451
C2902
C2319
C2320
C2303
R2305
C2461
R2459
R2458
R2460
T2002
C2115
IC241
R2455
R2801
R2701
C2327
C2328
R2307
C2310
D2451
D2466
C2462
C2463
D2452
R2464
C2464
C2321
C2316
C2309
R2308
C2317
R2309C2308
C2307
Q2451
C2152
CT252
C2151
R2151
C2154
C2318
R2311
R2301
R2312
C2324
C2315
D2453
D2153
L2151
L2153
R2131
R2148
R2149
X2451
C2322
D2456
XF233
C2314
R2712
R2812
XF231
C2116
C2141
C2323
R2519
L2501
C2521
L2502
R2503
Q2502
R2504
C2502
C2516
C2515C2513
C2512
IC251
C2505
C2506 C2504
C2503
D2467
C2522
X2501
R2461
R2462
R2463
Q2201
C2203
R2203
D2104
D2151
CN201
U2101
C2117
D2103
Q2140
C2140
R2141
C2101
C2102
R2101
L2100
L2101
R2100
R2201
R2204
R2114
R2140
R2202
XF221
XF222
R2102
R2103
C2170
Q2310
R2331
C2332
R2205
C2901
R2303
R2802
R2901
C2903
10;50
0.022
LA1844ML
1;50
0.022
0.47;50
2.7K
1;50
10K
0.047
3.3K
220;16
1.5K
2.2K
10K
1;50-P
0.01
0.01
12P12P
100U
0.01 10;50
0.01
0.022
0.022
22;16
10K
100P
10K
10K
10K
1000P
LC72121M
220
1.5K
1.5K 10;50
10;50
68K
0.047
1SS133
1SS133
100P
100P
MTZJ3.0B
1K
100P
1;50
4700P
0.1
33K
4.7;50
27K0.018
10;50
KRA107M
560P
0.047
10K
22P
1000P
100
100
3.3K
100P
330P
1SS133
SVC342
MWANT
MWOSC
56K
820K
27K
7.2M
1000P
1SS133
0.01
120K
120K
0.47;50
2P
1000P
10K
100U
100P
100U
10K
KRA107M
100K
1000P
100;16
0.0122P
27P
LC72722
100;16
1000P 0.01
10;50
1SS133
100P
4.332M
1K
1K
1K
KTC3193
0.01
330
1SS133
1SS133
ANT
TERMINAL
100P
1SS133
KTC3199
1000P
10K
0.01
10;50
150
3.3K
220
1M
100
27
330
3.3K
10K
5P
KTC3193
47K
0.01
33
220;16
1.8K
000
470
220;16
123456789101112
24 23 22 21 20 19 18 17 16 15 14 13
123456789101112
24 23 22 21 20 19 18 17 16 15 14 13
10
9
8
7
6
5
4
3
2
1
242322212019181716151413
123456789101112
11
12345678
FM IF AM MIX AM IFREG GND SD ST FM DET VDD MUTE FM/AM MONO
LCHRCHMPX INPLL INFMDET OUT
AM
DET OUTAGCAM RFAFCAM OSCOSC BU
XIN CE DI CLK DO
XOUT NC AOUT AIN PD VDD FMIN AMIN IFINSD
DISTIF_REQFM MONO AM NC
VSSDVSSA
VSSX
PILOT
CLL OUT
FM+B
SYRCEDICLDORDS-INSYNCT7T6VssdVdddXIN
XOUT T5 T4 T3 T2 T1 CIN FLOUT Vssa Vdda MPXIN VREF
FM
75ohm
AM
LOOP
2.1
4.7 6.3 2.1 2.1 0.6 0.5 2.6 2.6 2.1 1.3 1.3 5.3
5.0
0.7
5.0
2.306.3
4.0
5.15.04.7
02.12.1
6.2
6.6
0
0
AM 999KHZ
FM 98MHZ
VOLTAGE=
00.900.95.1
2.0
2.0
00
4.2
3.4
0.8 0.8 3.2
0
0.3 0.1
0.4
0.204.3 0.9
11.1
5.2
5.6
4.8
0.9
00
0.6
0.9
4.7 0
0
1.9
1.9 0
(UNIT:V)
8.5 0
2.6
5.0
2.6 0
00003.0
000
4.9 00
0
0
00
2.5
2.5
4.2
0.2
4.9 0.1
0.4
0.300
00
2.52.5
4.9
4.9
3.0 3.0
0
4.9
0.6
2.3
9.2
1.6 0
0
0
IF+B OSCVTAGCANT
0
0
0
GNDGND
1000P
C2100
Page 25
- 31 -- 30 -
This is a basic wiring diagram.
WIRING DIAGRAM (AMPLIFER & TUNER)
1
13
12
24
10
20
E
E
E
E
E
DIP
DIP
E
EE
E
E
E
E
E
E
E
E
800
1250
1
1312
24
10
20
E
E
E
E
E
E
E
E
750
E
BB
C
C
B
C
E
B
C
E
TOO2 94V-0
E
1AD4B10D1670A
L2151
L2153
IC251
D2153
J2705
J2706
Q2451
TU_R
GND
TU_L
C2313
C2303
C2311
C2317
C2307
C2328
C2327
C2301
C2321
C2305
C2901
C2306
C2451
C2457
T2002
XF221
C2101
J2519
J2510
CT252
J2506
XF222
Q2201
J2711
XF231
J2522
J2521
J2716 J2717 J2718
D2456
J2715
J2620
J2713
L2451
D2452
J2501
D2453
D2466
J2619
J2618
J2617
J2615
J2517
J2516
J2515 J2507
J2511
C2452
X2451
D2451
J2509
J2508
J2612
J2613
J2611
J2707
J2708
J2514
J2704
L2501
J2503
J2505
C2516
L2502
X2501
J2616
C2503
C2505
Q2502
J2700
D2467
D2151
D2103
XF233
J2714
J2500
J2513
J2703
J2610
J2502
VT
J2712
J2710
J2520
U2101
D2104
J2614
J2709
Q2140
Q2310
C2102
L2100
L2101
J2512
J2518
J2702
IC231
IC241
C2116
C2903
R2901
J2650
JW201
JW241
JW242
(TO JW242)
(TO JW241)
(TO
JW401)
CN202
CN456
CN457
R4881
R4781
S4901
C4723
C4733
C4725
C4722
C4821
C4825
C4822
C4720
C4820
C4721
C4832
C4732
C4993
J4728
C4560
J4525
J4729
D4500
R4991
C4984
CN445
C4992
Q4410
D4960
Q4963
Q4962
Q4961
Q4960
Q4993
J4734
J4612
J4730
J4727
J4726
D4992
Q4501
C4505
C4502
J4614
C4500
C4843
R4843
R4743
C4743
J4740
PR496
C4996
Q4994
Q4992
R4992
R4993
D4993
C4994
C4991
D4991
R4990
PR495
CN400
C4953
C4842
C4742
C4950
Q4990
Q4991
REC_MUTE
TU DI
NC
P_CON
FL2
A_GND
CD_R
CD_GND
D_CLK
D_OUT
-28V
VF CE
TU CE
RDS
FL1
(R)REC SW
V_CHECK
GND
(F)REC SW
PACK SW
INI SW
RELL
PLUNGER
MOTOR
STAND_BY
RECORDING
BEAT
+9.4V
RESET
+5.6V
CN480
IC443
IC440
CN440
C4707
C4807
C4802
C4556
C4554
C4701
C4702
C4551
C4552
C4804
C4704
Q4800
Q4700
C4823
C4501
C4833
C4603
L4602
Q4600
Q4601
C4602
C4600
L4600
L4601
C4601
C4608
R4607
Q4603
L4604
C4606
Q4602
C4607
R4601
C4801
C4555
J4744
D4320
D4321
Q4320
C4320
C4341
D4341
D4343
J4741
J4742
D4342
Q4321
C4342
D4344
C4345
C4344
D4345
CN441
PR436
D4348
Q4502
D4998
MAIN_MUTE
CD_L
+9.4V
C4609
C4605
L4603
J4510
J4518
J4523
J4722
J4601
J4522
J4527
J4512
J4736
J4737
J4528
J4605
J4515
J4514
J4607
J4609
J4503
J4505
J4708
J4707
J4511
J4509
J4513
J4709
J4608
J4610
J4613
J4718
J4602
J4724
J4507
IC442
R4602
J4519
J4703
J4508
J4725
IC441
D4406
J4502
Q4346
C4343
R4845R4745
C4504
J4529
J4706
J4705
J4711
J4712
J4716
J4715
J4721
J4504
J4702
J4501
J4745
CN450
J4717
J4701
TU_R
GND
TU_L
J4611
J4606
J4719
Q4345
J4616
J4723
J4524
(R)REC SW
PACK SW
NC
(F)REC SW
PLUNGER
INI SW
MOTOR
PH1
GND
REEL
B
C
J4735
D4994
J4739
J4520
J4516
J4506
J4713 J4714
J4704
J4604
J4603
J4710
J4720
CN455
J4738
J4733
J4732
J4615
J4526
J4617
J4517
J4521
IC446
+B GND +B2
-B
FL1
FL2
R4340
J4743
J4731
JW401
(TO JW201)
L4881
L4581
L4781
C2152
C2170
C2154
R2131
C2141
R2201
R2205
R2204
R2202
R2203
C2203
C2302
C2302
R2305
R2305
R2312
R2312
C2308
C2308
C2314
C2314
C2302
R2304
C2318
C2312
R2302
R2302
C2323
C2323
C2304
C2304
C2310
C2310
C2117
C2117
R2302
C2323
C2304
R2306
R2306
R2306
R2305
R2311 R2301
C2322
R2801 R2701
R2701
R2812
R2812
R2712
R2712
R2701
C2310
R2312
C2308
R2309
R2308 C2309
C2316 C2320
R2307
C2319
R2458
R2454
R2455
R2452
R2453
C2314
R2460 R2459
C2464
C2454
C2453
C2461
C2463
C2462
R2464
R2463
R2462
R2461
C2521
C2522
C2515
C2515
C2515
C2513
C2512
R2519
R2504
C2504
C2504
C2506
C2506
C2504
C2506
C2502
C2502
C2502
R2503
C2456 C2455
C2324
C2315
R2812 R2712
C2115
R2149
R2148
R2151
R2151
R2151
C2151
C2902
C2902
C2902
R2802
R2331
R2141
R2140
C2140
R2102 R2103
R2100
C2117
R2114
C2332
R2101
R2303
C4850 C4750
C4851 C4751
R4851
R4850
R4751
R4750
R4503
R4560
R4560
C4708
C4708
C4808
C4808
R4801
R4801
C4705
C4705
R4560
R4994
R4967
R4403
R4402
R4400R4401
R4965
R4966
R4966
R4966
C4990
C4840
C4840
C4740
C4740
R4740
R4740
R4840
R4840
C4840
C4740
R4740
R4840
C4503
C4503
R4502
R4502
C4503
C4995
R4504
R4502
C4741
C4741
R4741
R4741
C4741
R4841
R4841
R4841
R4741
R4500
R4501
C4841
C4997
C4997
R4606
R4606
C4997
R4803
R4803
C4803
C4803
R4703
R4703
C4703
C4703
R4704
R4704
R4804
R4804
R4803
C4550
C4708
C4808
C4805
R4800
R4800
R4802
R4802
C4800
C4800
R4805
R4805
C4806
C4806
R4551
R4551
R4800
R4802
C4800
R4801
R4805 C4806
R4552
C4803
R4553
C4705
R4702
C4700
R4700
R4705
C4706
R4703
C4703
R4550
R4550
R4963
R4963
C4553
C4553
R4550
R4701
R4963
C4553
R4721
R4721
R4821
R4821
R4827
R4827
R4727
R4727
R4721
R4821
R4827
R4727
R4604
C4604
R4603
R4603
R4603
R4600
R4608
R4606
R4605
R4729R4723R4823R4829
R4826
R4820
R4720
R4726
R4825
R4831
R4831
R4822
R4822
R4828
R4828
C4826
C4826
R4831
R4725
R4725
R4731
R4731
R4728
R4728
R4722
R4722
R4725
R4731
R4728
R4722
R4822 R4828
C4826
C4726
C4726
C4726
C4827
C4828
R4832
C4727 C4728
R4732
C4923 R4923 C4922 R4922
R4921
C4921
R4321
R4320
R4322
R4323
R4341
R4341
R4341
R4342
R4348
R4347
R4551
R4324
R4962
R4406
R4346R4345
R4995
R4704
R4804
R4911
Page 26
- 33 -- 32 -
This is a basic wiring connection.
WIRING CONNECTION
CN113
(6P)
CN445
(10P)
CN440
(6P)
CN441
(8P)
CN457
(2P)
CN456
(2P)
CN480
(5P)
CN202
CN201
CN450
VIDEO
(AUDIO)
IN
AM LOOP
ANT.
FM
ANT.
PHONES
SPEAKER
OUT
CN455
CN400
(28P)
CN111
(16P)
CN123
(5P)
CN122
(12P)
CN114
(5P)
CN001
(5P)
CN601
(28P)
CN602
(2 P)
CN653
(2P)
FRONT P.W.B
CD P.W.B
AMPLIFIER & TUNER P.W.B
KEYBOARD
P.W.B
CD MECHANISM
(10P)
TAPE DECK MECHANISM
CN420
(6P)
PT420
CN411
CN412
BW
BL
AC IN
FU421 T4A L 250V
POWER SUPPLY P.W.B
P.T
LOADING MOTOR AND OPEN/CLOSE SWITCH
SPINDLE/SLED MOTOR AND LIMIT SWITCH
L
R
2500
T002 94V-0
CN411
CN412
L4191
FU421
PR420
D4284
1AD4B10D1670B
T4A L 250V
D4282
D4280
D4281
D4283
PT420
BW
BL
J4211
J4201
CN420
+B
GND
+B2
-B
FL1
FL2
BK
WH
TW ONLY
WHBK
NOTE:
C4282
C4282
C4280
C4280
C4281
C4281
C4283
C4283
C4284
C4284
C4282
C4280
C4281
C4283
C4284
1AD4B10D1680B
T002 94V-0
T002 94V-0
1AD4B10D1680B
S6517
S6516
S6515
S6514
S6513
S6512
S6511
S6510
CN653
TUNER/BAND
CD
PLAY/PAUSE
REPEAT
TAPE
REVS_PLAY
TAPE
FWD_PLAY
STOP
FF/FWD
TUNING+
REW/BACK
TUNING-
REC/PAUSE
R6550 R6551 R6552
R6554
R6553
R6555R6556
WIRING DIAGRAM (POWER SUPPLY & KEYBOARD P.W.BOARD)
KEYBOARD P.W.BOARD
This is a basic wiring diagram.
POWER SUPPLY P.W.BOARD
SANYO Electric Co., Ltd.
Osaka, Japan
Mar. / '03 BB Printed in Japan
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