Sanyo DCDA-3300-M Service manual

FILE NO.

Service Manual

Micro Component System

DC-DA3300M (XE)

Contents

Laser beam safety precaution .......................................... 1

Tape adjustments ............................................................ 1

Tuner adjustments ........................................................... 2

CD pick-up maintenance .................................................. 2

Exploded view .................................................................. 3

Parts list ........................................................................... 4

IC block diagram & description ........................................ 7

LCD display description ................................................... 17

Wiring connection ............................................................ 18

This service manual consists of "DC-DA3300MU/XE" (Main unit : 129 700 02) and

"SX-DA3300M/XE" (Speaker system : 165 114 01).

Schematic diagram

(FRONT) ....................................................................... 20

(CD)............................................................................... 22

(TUNER) ....................................................................... 26

(AMPLIFIER) ................................................................. 30

Wiring diagram

(BUTTON-FRONT) ....................................................... 19

(BUTTON-TOP) ............................................................ 19

(LED) ............................................................................. 19

(FRONT & CD) .............................................................. 24

(TUNER) ....................................................................... 28

(POWER TRANSFORMER) ......................................... 29

(AMPLIFIER) ................................................................. 32

PRODUCT CODE No. 129 701 02

REFERENCE No. SM5810675

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

TAPE ADJUSTMENTS

1. Azimuth Adjustment

TEESEEN.

• 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.

NORMAL

5. Adjust so that the waveforms for the left and right channels are in alignment.

2. Tape Speed Adjustment

• Connect the Frequency Counter to TAPE OUT.

MOTOR

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

hole for adjustment

Fig.3

3. Torque Measurement

- 1 -

(MW)

TUNER ADJUSTMENTS

R2201

R2205

C2203

R2458

R2203

R2202

C2304

R2302

C2323

C2310

C2308

R2312

R2309

R2308

R2306

C2902

C2101

C2318

R2107

R2101

C2325

C2141

C2152

C2502

C2504

C2515

C2521

C2456

R2453

• Use a plastic screw driver for adjustments. • MODE : ST (Stereo)

• TUNING FM : 87.5 - 108MHz

C2512

X2501

C2513

L2502

C2505

C2504

C2506

IC251

R2521

C2515

D2451

C2901

J2220

L2501

C2902

C2503

C2502

C2521

RST

R2522

C2457

RDCL

RDDA

C2454

X2451

C2453

J2346

C2461

READY

AM : 522 - 1611kHz (9kHz steps)

520-1610kHz(10kHz steps)

T002A 94V-0

1AV4B10D2741C

C2516

CN206

J2422

C2903

L2451

C2451

C2456

C2456R2453

C2455

R2453

IC241

J2347

C2462

C2464

C2463

R2461

GND

TU_CE

D2452

R2455

J2342

C2117

R2452

C2452

D2453

D2454

R2464

R2463

R2462

CN205

TU_DATA

TU_CLK

TU_R

A_GND

TU_L

TU_DO

Q2451

Q2201

J2416

C2322

R2460

J2348 J2349

R2801

R2812

R2712

+5.6V

+9.4V

R2205

R2458

R2459

D2466 D2456

R2701

XF221

R2201

R2204

J2215

J2356

C2102

C2203

R2203

R2202

R2203R2202

J2343

J2216

J2417

C2328

J2350

C2327

TP13TP14TP15

J2418

J2217

C2305

J2421

C2101

J2212

C2321

J2354

R2108

C2170

R2101

R2301

R2107

C2306

C2319

R2310

C2115

XF233

R2304

R2305

R2306

J2345

C2316

R2307 C2309

C2314

J2211

R2114

C2324

R2309

R2103

C2320

C2307

R2311

J2357

C2116

R2112

R2308

R2454

R2102

R2111

J2419

C2302

C2301

IC231

C2317

C2310

C2308

C2318

C2308

C2318

R2312

J2355

C2154 R2131

L2153

R2149

R2148

J2213

XF231

C2303

C2311

J2351 J2352

C2152

C2151

R2151

D2153

C2029

T2002

J2420

J2218

C2315

R2901

U2101

J2214

R2331 C2332

XF222

C2325

C2304

C2312

R2302

C2323

R2302

C2323

C2313

L2151

C2141

CT252

S2001

T2002XF233

Q2310

Q2140

R2140

R2141

J2344

D2151

R2100

D2104

C2140

D2152

D2103

TP24TP11TP12

CN202

TP25

CN201

IC231

L2151

CT252 L2153

Antenna : 75Ω unbalanced direct, Modulation : 1 kHz Dev. : ±22.5kHz(MONO), ±22.5kHz(MAIN), ±6.75kHz(PILOT) RF Level : dBuV EMF

1. FM

Adjusting

Step

Circuit

IF(0V)

Adjustment

Cover

Voltage

3 Tracking

Connection

Input Output

FM Antenna SG=66dBuV IC231 3-22pin(TP24,25) 98.0MHz XF233

--- 87.5MHz 1.37±0.5V Check Only

--- 108.0MHz 6.9±0.50V Check Only

FM Ant ---TP13(L), TP14(E) and TP15(R)

Output Level : about 30mV at TP13, TP14, TP15

Frequency

TP11(H), TP12(E)

90.0kHz ---

106.0kHz ---

Adjustment

Alignment parts is XF233.

IC231(3-22pin)0.0±0.05V

---

Anntena : IRE Loop(SG), Moduration : 1kHz 30% RF Level : dBuV EMF

2. AM

Adjusting

Step

CD PICK-UP MAINTENANCE

Circuit

3 Loop Ant

Adjustment

Cover

Voltage

Tracking

(MW)

Input Output

Loop Ant TP13(L), TP14(E) and TP15(R)

--- 522kHz L2153 1.00±0.05V

--- 1611kHz --- 7.90±0.50V Check Only

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.

Connection

Output Level : about 30mV at TP13, TP14, TP15

Frequency

450kHz

at 999kHz

Adjustment

T2002

TP11(H )and TP12(E)

TP13(L), TP14(E) and TP15(R)

603kHz L2151

1404kHz CT252

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.

- 2 -

Remark

Maximum

EXPLODED VIEW

Y16

N.S.P.

Y02

Y01

Y03

Y04

Y10

Y13

Y14

Y15

Y17

Y18

Y19

Y20

Y11

Y09

Y12

Y05

Y03

Y06

Y07

Y08

Y87

This is a basic exploded view.

- 3 -

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

614 332 3228 CARTON CASE 614 330 7464 CUSHION,FRONT 614 330 7471 CUSHION,REAR 614 332 3242 INSTRUCTION MANUAL 614 332 3259 INSTRUCTION SHEET 645 063 7483 ASSY,ANTENNA,LOOP 614 229 4635 FM ANTENNA

or 614 308 5515 FM ANTENNA

645 071 0988 REMOCON,RB-DA3300M 614 332 5888 LID,BATTERY REMOCON 614 332 6106 ASSY,BOX,SPEAKER

CABINET & CHASSIS

REF.NO. PART NO. DESCRIPTION

1 614 330 7419 SPRING,DOOR DECK 2 614 332 6236 ASSY,DOOR,DECK 3 614 332 6243 ASSY,PANEL FRONT 4 614 329 8441 ASSY,MECHA,TM-PT70TN-SH

(For details to page7.) 5 614 330 9932 LATCH,CAM,DECK DOOR,LOCKING 6 614 309 7969 ASSY,GEAR,LID,CASSETTE 7 614 330 7280 DEC,BUTTON 8 614 330 9673 PANEL,VOL 9 614 330 7235 BUTTON,FRONT 10 614 330 7211 BUTTON,TOP,6 KEYS+6 KEYS 11 614 310 3899 SPACER,MECHA,MTG CD+DA11 12 614 325 6014 ASSY,MECHA,DA11T3CN-SASH or 614 333 0387 ASSY,MECHA,DA11V 13 614 307 2072 COVER,PICK-UP 14 614 322 2125 ASSY,GEAR,LID,CD 15 614 330 7389 MOUNTING,CD 16 614 330 7402 SPRING,DOOR CD 17 614 303 0263 LATCH,PUSH,CD DOOR,LOCKING 18 614 307 8821 PULLEY 19 614 303 0256 LATCH,MAGNET 20 614 330 7297 DEC,WINDOW CD 21 614 330 7372 LID,CD 22 614 332 9060 SHIELD,RIGHT 23 614 332 6229 ASSY,CABINET,REAR

FIXING PARTS

REF.NO. PART NO. DESCRIPTION

Y01 411 021 3503 SCR S-TPG BIN 3X10,

F-PANEL+DECK,MECHA Y02 411 021 3503 SCR S-TPG BIN 3X10,

F-PANEL+LATCH CAM,

F-PANEL+ASSY GEAR DECK Y03 411 098 4700 SCR S-TPG BIN 2.3X8,

PWB,FRONT+BUTTON,FRONT Y04 411 098 4700 SCR S-TPG BIN 2.3X8,

PWB,TOP+BUTTON,TOP Y05 411 098 4700 SCR S-TPG BIN 2.3X8,

BUTTON,TOP+F-PANEL Y06 411 021 3503 SCR S-TPG BIN 3X10,

PWB,CD+MTG,CD

REF.NO. PART NO. DESCRIPTION

Y07 411 021 1806 SCR S-TPG BIN 2.6X10,

MTG,CD+CD11

Y08 411 092 0906 WASHER Z 2.6X10X0.5,

MTG,CD+CD11

Y09 411 021 6405 SCR S-TPG BIN 3X8,

PWB,MAIN+MTG,CD

Y10 412 032 6408 SPECIAL SCREW,

MTG.CD+ASSY,GEAR CD

Y11 411 021 3503 SCR S-TPG BIN 3X10,

PWB,TUNER+MTG,CD

Y12 411 187 2709 SCR S-TPG BIN 2.3X6,

LID,CD+WINDOW CD

Y13 411 020 9100 SCR S-TPG BRZ+FLG 3X12,

REAR+P-TRANS Y14 614 130 0382 LUG Y15 411 021 3503 SCR S-TPG BIN 3X10,

REAR+PWB,POWER Y16 614 129 9136 LUG,FOR PT WIRE Y17 411 021 3503 SCR S-TPG BIN 3X10,AC CORD Y18 411 098 7800 SCR S-TPG FLT 3X12,

REAR+MTG(L/R) Y19 411 021 4906 SCR S-TPG BIN 3X20,

REAR+PANEL,FRONT Y20 411 021 3404 SCR S-TPG BIN 3X10,

REAR+(MTG CD,ANT TERMINAL,

SPEKER TERMINAL,PWB LINE-IN)

ELECTRICAL PARTS

REF.NO. PART NO. DESCRIPTION

51 614 331 8927 ASSY,WIRE,CDF-TAPE MECHA 52 614 331 9009 FLEXIBLE FLAT CABLE,CDF-TU 53 614 331 9016 FLEXIBLE FLAT CABLE,CDF-AMP 54 614 332 6687 ASSY,WIRE,FRONT CD TO TU 55 614 331 8897 ASSY,WIRE,CDF-AMP 56 645 072 6651 CORE,FERRITE 57 614 331 8965 ASSY,WIRE,CDF-CD MECHA 58 614 331 8958 ASSY,WIRE,CDF-AMP AUX-IN

(SHIELDED) 59 645 072 6644 CORE,FERRITE 60 614 332 3372 FLEXIBLE FLAT CABLE,

CD-PICK UP 61 645 072 9928 TRANS,POWER 62 614 332 6694 ASSY,WIRE,DG TO AMP 63 423 016 9704 FUSE 250V 0.5A 64 645 016 9939 CORD,POWER-1.74MK

BUTTON-FRONT P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

71 614 331 8866 ASSY,PWB,

BUTTON-FRONT(Only initial) CN660 614 332 3303 ASSY,WIRE,CDF-BUTTON FRONT CN661 614 332 5734 ASSY,WIRE,IR-CDF DS660 407 235 5006 PHOTO DIODE SPS-444-1-VG S6610 645 048 3820 SWITCH,PUSH S6611 645 048 3820 SWITCH,PUSH S6612 645 048 3820 SWITCH,PUSH S6613 645 048 3820 SWITCH,PUSH

- 4 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION

72 614 331 8859 ASSY,PWB,BUTTON-TOP(Only initial) CN651 614 331 8910 ASSY,WIRE S6510 645 048 3820 SWITCH,PUSH S6511 645 048 3820 SWITCH,PUSH S6512 645 048 3820 SWITCH,PUSH S6513 645 048 3820 SWITCH,PUSH S6514 645 048 3820 SWITCH,PUSH S6515 645 048 3820 SWITCH,PUSH S6516 645 048 3820 SWITCH,PUSH S6517 645 048 3820 SWITCH,PUSH S6524 645 048 3820 SWITCH,PUSH S6525 645 048 3820 SWITCH,PUSH S6526 645 048 3820 SWITCH,PUSH S6527 645 048 3820 SWITCH,PUSH

FRONT & CD P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

73 614 332 6519 ASSY,PWB,FRONT-CD(Only initial) AH601 614 330 7358 HOLDER,LCD AS601 614 330 7334 DEC,SHEET LCD CN111 645 059 0498 SOCKET,FPC 16P CN112 645 005 8127 PLUG,6P CN122 645 005 8141 PLUG,9P or 614 310 2502 PLUG,9P CN145 645 012 6369 JACK,RCA-2 CN146 645 005 7373 PLUG,3P CN601 645 009 4163 SOCKET,FFC 12P CN602 645 009 4163 SOCKET,FFC 12P CN604 645 005 8110 PLUG,4P CN605 645 005 8141 PLUG,9P CN606 645 005 7366 PLUG,2P CN610 645 005 7373 PLUG,3P CN611 645 005 7366 PLUG,2P CN612 645 005 7373 PLUG,3P D1501 407 098 3300 DIODE RL153-BF-S2 D1502 407 098 3300 DIODE RL153-BF-S2 D6010 407 012 4406 DIODE 1SS133 D6110 407 012 4406 DIODE 1SS133 D6111 407 012 4406 DIODE 1SS133 D6113 407 012 4406 DIODE 1SS133 D6201 407 099 4603 ZENER DIODE MTZJ3.9B D6406 407 099 5204 ZENER DIODE MTZJ5.1B D6960 407 012 4406 DIODE 1SS133 IC101 410 538 0401 IC LC78646E-UHK-E IC102 410 538 0500 IC LC78684NE-UHK-E IC103 410 530 7804 IC M12L16161A-7TG IC104 409 582 6002 IC LA6548NH-E IC601 410 547 9303 IC LC877464C-54P5-E JW200 614 332 4034 ASSY,WIRE L1301 645 002 1459 INDUCTOR,22U K L1302 645 037 2858 CORE,PIPE L1303 645 001 4581 INDUCTOR,100U K L1304 645 001 5519 INDUCTOR,47U K L1305 645 001 5519 INDUCTOR,47U K L1306 645 001 5519 INDUCTOR,47U K L1401 645 037 2858 CORE,PIPE L1501 645 037 2858 CORE,PIPE L6010 645 001 5441 INDUCTOR,2.2U K LCD60 645 071 1107 LCD PR151 645 066 9668 PROTECTOR,0.4A 125V Q1301 405 008 7301 TR 2SB810-F or 405 008 7202 TR 2SB810-E or 405 008 6809 TR 2SB808-F-SPA Q1401 405 017 9709 TR 2SC3330-U or 405 011 8609 TR 2SC1740S-S or 405 011 8500 TR 2SC1740S-R or 405 143 8706 TR KTC3199-GR or 405 017 9600 TR 2SC3330-T Q1501 405 009 5306 TR 2SB927-T or 405 009 5207 TR 2SB927-S or 405 141 3604 TR KTA1273-Y

REF.NO. PART NO. DESCRIPTIONBUTTON-TOP P.W.BOARD ASSY

Q6107 405 014 4509 TR 2SC2412K-R or 405 011 1006 TR 2SC1623-L6 or 405 146 2206 TR KTC3875-GR or 405 146 2107 TR KTC3875-Y Q6108 405 014 4509 TR 2SC2412K-R or 405 011 1006 TR 2SC1623-L6 or 405 146 2206 TR KTC3875-GR or 405 146 2107 TR KTC3875-Y Q6201 405 005 5508 TR 2SA812-M6 or 405 002 0308 TR 2SA1037K-R or 405 134 5905 TR 2SA1037AK-R or 405 146 9700 TR KTA1504-GR Q6410 405 155 0002 TR MPSA56 Q6960 405 155 0002 TR MPSA56 Q6961 405 155 0002 TR MPSA56 Q6962 405 000 3806 TR DTC114YS or 405 143 0007 TR KRC107M Q6963 405 000 3806 TR DTC114YS or 405 143 0007 TR KRC107M X1451 645 020 9024 OSC,CRYSTAL 16.9344MHZ X6101 645 032 1627 OSC,CRYSTAL 32.768KHZ X6102 645 072 1106 OSC,CERAMIC 10.0MHZ

LED P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

74 614 332 6540 ASSY,PWB,LED(Only initial) CN680 614 331 8934 ASSY,WIRE D6803 407 244 9705 LED LT5CB1-81-UAC3,VOL BLUE

TUNER P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

75 614 332 0975 ASSY,PWB,TUNER(Only initial) C2457 403 259 0508 NP-ELECT 1U M 50V CN201 645 057 1909 TERMINAL,TUNER CN202 645 004 2683 PLUG,2P CN205 645 009 4163 SOCKET,FFC 12P CN206 645 005 8110 PLUG,4P CT252 645 032 5663 TRIMMER,7PF D2103 407 149 0807 DIODE 1SS355 D2104 407 149 0807 DIODE 1SS355 D2151 407 012 4406 DIODE 1SS133 D2152 407 149 0807 DIODE 1SS355 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 D2454 407 012 4406 DIODE 1SS133 D2456 407 012 4406 DIODE 1SS133 D2466 407 012 4406 DIODE 1SS133 IC231 409 474 3201 IC LA1844ML IC241 409 439 4502 IC LC72121M-D IC251 409 433 2702 IC LC72723M L2151 645 037 2377 TRANS,ANT,796KHZ L2153 645 065 3568 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 Q2140 405 014 4509 TR 2SC2412K-R or 405 011 1006 TR 2SC1623-L6 or 405 146 2107 TR KTC3875-Y or 405 146 2206 TR KTC3875-GR Q2201 405 016 0806 TR 2SC2839-E or 405 151 4103 TR KTC3193-Y or 405 151 4202 TR KTC3193-O Q2310 405 011 8500 TR 2SC1740S-R or 405 143 8706 TR KTC3199-GR or 405 011 8609 TR 2SC1740S-S or 405 017 9600 TR 2SC3330-T

- 5 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION

or 405 017 9709 TR 2SC3330-U Q2451 405 078 2404 TR BN1A4P or 405 036 3702 TR 2SA1564 or 405 151 5209 TR KRA107M or 405 000 0904 TR DTA114YS S2001 645 023 5795 SWITCH,LEVER 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 645 059 0054 CERAMIC FILTER 450KHZ or 645 041 9324 CERAMIC FILTER 450KHZ XF233 645 040 9981 TRANS,IF 10.7MHZ or 645 039 9923 TRANS,IF 10.7MHZ

AMPLIFIER P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

76 614 332 1149 ASSY,PWB,AMP(Only initial) 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 CN428 645 006 1806 PLUG,3P or 614 319 3456 PLUG,3P CN440 645 005 8127 PLUG,6P CN441 645 005 7373 PLUG,3P CN442 614 310 2441 PLUG,3P or 645 005 7373 PLUG,3P CN444 645 005 8141 PLUG,9P CN446 645 009 4163 SOCKET,FFC 12P CN455 645 011 6384 JACK,PHONE D3.6,HEADPHONE or 645 055 1017 JACK,PHONE D3.6,HEADPHONE CN457 645 024 1147 TERMINAL,SPEAKER 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 407 196 5800 DIODE 1N5402BD82 D4991 407 099 6805 ZENER DIODE MTZJ13B D4992 407 099 6003 ZENER DIODE MTZJ9.1B D4993 407 148 6701 DIODE 1A3-I D4994 407 098 3300 DIODE RL153-BF-S2 D4995 407 098 3300 DIODE RL153-BF-S2 D4996 407 012 4406 DIODE 1SS133 D4997 407 148 6701 DIODE 1A3-I D4998 407 012 4406 DIODE 1SS133 HS401 614 330 7341 HEAT SINK IC440 409 451 7406 IC AN7348K IC441 409 614 0701 IC LC75348M-E IC442 409 451 2104 IC TDA7269 IC443 409 189 3404 IC BA7755A IC446 409 463 6701 IC KIA7805API 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 L4605 645 001 5519 INDUCTOR,47U K L4606 645 001 5519 INDUCTOR,47U K L4607 645 001 5519 INDUCTOR,47U K PR420 645 066 9835 PROTECTOR,4A 125V PR495 645 066 9705 PROTECTOR,0.8A 125V

PR496 645 066 9767 PROTECTOR,1.25A 125V Q4320 405 143 8706 TR KTC3199-GR or 405 017 9600 TR 2SC3330-T or 405 017 9709 TR 2SC3330-U or 405 011 8500 TR 2SC1740S-R or 405 011 8609 TR 2SC1740S-S Q4321 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 Q4501 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q4502 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q4503 405 159 0503 TR KRC107S or 405 141 5608 TR DTC114YKA 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 3804 TR 2SC536-G-NP or 405 019 2708 TR 2SC536-F-NP Q4700 405 075 8607 TR DTC143ZS or 405 143 9000 TR KRC106M Q4800 405 075 8607 TR DTC143ZS or 405 143 9000 TR KRC106M Q4990 405 138 6403 TR KTD2058Y or 405 095 1602 TR 2SD2061-E or 405 095 1701 TR 2SD2061-F Q4991 405 095 1701 TR 2SD2061-F or 405 095 1602 TR 2SD2061-E or 405 138 6403 TR KTD2058Y Q4992 405 008 2504 TR 2SB698-G or 405 008 2405 TR 2SB698-F or 405 141 3703 TR KTA1271-Y Q4993 405 008 2504 TR 2SB698-G or 405 008 2405 TR 2SB698-F or 405 141 3703 TR KTA1271-Y Q4994 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS R4743 402 071 1304 FUSIBLE RES 2.2 JA 1/4W R4843 402 071 1304 FUSIBLE RES 2.2 JA 1/4W SA401 411 021 3503 SCR S-TPG BIN 3X10 SA402 411 021 3503 SCR S-TPG BIN 3X10 SA403 411 021 3503 SCR S-TPG BIN 3X10 SA404 411 021 5705 SCR S-TPG BIN 3X6 SA405 411 021 5705 SCR S-TPG BIN 3X6 SA406 411 021 5705 SCR S-TPG BIN 3X6 SH101 614 331 1294 SHIELD,MAIN PWB SH102 614 331 1300 SHIELD,TERMINAL

POWER TRANSFORMER P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

77 614 332 0982 ASSY,PWB,POWER,TRANS

(Only initial) C4108 403 349 3303 CERAMIC 0.01U M 250V or 403 366 7803 CERAMIC 0.01U M 250V CN401 645 006 4760 HOLDER,FUSE or 645 031 7903 HOLDER,FUSE CN402 645 006 4760 HOLDER,FUSE or 645 031 7903 HOLDER,FUSE CN403 614 017 8203 TERMINAL BOARD CN404 614 017 8203 TERMINAL BOARD CN410 645 005 9315 PLUG,2P CN413 614 310 2441 PLUG,3P or 645 005 7373 PLUG,3P D4101 407 097 8009 DIODE MPG06G D4102 407 097 8009 DIODE MPG06G

- 6 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION

D4103 407 097 8009 DIODE MPG06G D4104 407 097 8009 DIODE MPG06G D4105 407 099 5402 ZENER DIODE MTZJ6.2B D4106 407 012 4406 DIODE 1SS133 L4591 645 038 7364 INDUCTOR,70U PT401 645 067 6178 TRANS,POWER Q4100 405 141 3307 TR KTC3198-GR or 405 141 3208 TR KTC3198-Y or 405 019 3804 TR 2SC536-G-NP or 405 019 2708 TR 2SC536-F-NP Q4101 405 023 5306 TR 2SD400-F-MP or 405 023 5009 TR 2SD400-E-MP or 405 141 1402 TR KTD863-GR

IC BLOCK DIAGRAM & DESCRIPTION

IC101 LC78646E-UHK-E (CMOS LSI for CD Player)

REF.NO. PART NO. DESCRIPTION

RY401 645 035 6575 RELAY or 645 030 5597 RELAY

TAPE MECHANISM

REF.NO. PART NO. DESCRIPTION

4 614 329 8441 ASSY,MECHA,TM-PT70TN-SH

645 010 9447 PINCH ROLLER(F) ASSY 645 045 1959 RF BELT 645 052 4158 MAIN BELT 645 052 2888 RP HEAD C-9142-BD-1025 645 045 2048 DETECT SWITCH MXS01190 645 067 2934 ASSY,MOTOR

TEC

FIN1

FIN2

TIN1

TIN2

REFI

DEFECT

ADIN

ADAVDD

ADAVSS

JITTC SLCO

EFMIN

SLCIST

PCK

PDO1 PDO2

PCKIST

VVDD

VVSS

SBCK/FG

XIN

XOUT

16MOUT

XVDD

XVSS

*RES

*WRQ

VDD5V

CONT1,2,3

CONT4,5,

SBCK/CONT6

TEST

TBAL

MIX

LPF

LEVEL SET

SERVO

A/D

PROCESSEROR

JITTER

DETECT

SLICE LEVEL

CONTROL

PLL

VCEC

CLV,CAV

CONTROL

CLOCK

GENERATOR

COMMAND INTERFACE

GENERAL-PURPOSE

PORTS

8FS

DIGITAL FILTER

1bit DAC

RAM

INTERPOLATION

AGC

LPF

TRACK JUMP

AUTO ADJUST

DRF

RUPTURE DEFECT

DETECT,PROTECT INSERT

SUBCODE DECODE CRC

MONITOR SIGNAL SELECTOR

ERROR

CORRECTION

AUDIO CD

C1-2,C2-2

MUTE

AT TENUATION

DEEMPHASIS

LPF

D/A

FRAME SYNC

EFM DECODE

AUDIO OUT

EXTERNAL

MONI CONT

APC

S/H

RAM

SERIAL

OUT

AUDIO IN

VDD5V

RFVDD RFVSS

RFMON

VREF

LDD LDS

FDO TDO SLDO SPDO GPDAC

DRF

FSEQ

V / *P VDD

VSS

MONI 1~5

FSX/16MIN C2F EFLG

DOUT

LRSY DATACK DATA

ASLRCK ASDACK ASDFIN

LVSS

LVDD

LCHO

- 7 -

RVDD

RCHO

RVSS

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