Sanyo DCMM-5000 Service manual

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

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 -

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 -

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 -

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 -

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 -

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 -

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 -

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 -

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 -

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 -

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 -

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 -

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 -

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 -

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

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 -

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.

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 -

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

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

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 -

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 -

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 -

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 -

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