Sanyo DCBM-500 Service manual

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Page 1

FILE NO.

STANDBY

/ON

RDSMODE

MEMORY

FUNCTION

FULL LOGIC CONTROL/AUTO

REVERSE

EJECT

MULTI FUNCTION DISPLAY

VOLUME

–

OPEN/CLOSE

SOUNDPRESET

BASS

XPANDER

PTY

SELECT

CLOCK/TIME

TUNING

TUNING-

TUNER/BAND

PHONES

MICRO COMPONENT

SYSTEM

PTYCHECK

PRESET PRESET

Service Manual

Micro Component System

Contents

Specifications...................................................................1

System connections.........................................................1

What to do if.....................................................................2

Laser beam safety precaution..........................................3

CD pick-up maintenance..................................................3

CD player adjustments.....................................................3

Tape adjustments ............................................................4

Tuner adjustments (XE) ................................................... 5

Tuner adjustments (KR & TW).........................................6

Exploded view

(Cabinet & Chassis) ...................................................... 7

Parts list

(Cabinet & Chassis) ...................................................... 8

(Tape mechanism) ........................................................ 13

(CD mechanism) ...........................................................14

IC block diagram & description ........................................15

FL display description ......................................................19

Voltage Table...................................................................20

Schematic diagram

(FRONT for XE) ............................................................22

(FRONT for KR & TW) .................................................. 26

DC-BM500 (XE)

(KR) (TW)

PRODUCT CODE No. 129 614 00 (XE) 129 614 01 (KR)

129 614 07 (TW)

(CD)...............................................................................30

(TUNER for XE) ............................................................ 34

(TUNER for KR & TW) ..................................................38

(AMPLIFIER for XE )..................................................... 42

(AMPLIFIER for KR ).....................................................48

(AMPLIFIER for TW ) ....................................................50

Wiring diagram

(FRONT for XE) ............................................................ 24

(FRONT for KR) ............................................................28

(FRONT for TW)............................................................29

(CD)...............................................................................32

(CD TRAY LED & KOUTE) ...........................................33

(TUNER for XE) ............................................................ 36

(TUNER for KR & TW) ..................................................40

(POWER AMPLIFIER & PRE AMPLIFIER for XE) ....... 44

(POWER AMPLIFIER & PRE AMPLIFIER for KR & TW )

...................................................................................46

(POWER SUPPLY ) ......................................................52

XE: This service manual consists of "DC-500U/XE" (Main unit : 129 615 00), "SX-BM500L/ XE" (Speaker system : 165 041 00) & "SX-BM500R/XE" (Speaker system : 165 042 00). KR: This service manual consists of "DC-500U/KR" (Main unit : 129 615 01), "SX-BM500L/ KR" (Speaker system : 165 041 01) & "DC-BM500R/KR" (Speaker system : 165 042 01). TW: This service manual consists of "DC-500U/TW" (Main unit : 129 615 07), "SX-BM500L /KR" (Speaker system : 165 041 01) & "DC-BM500R/KR" (Speaker system : 165 042 01).

REFERENCE No.

SM5810247

Page 2

SPECIFICATIONS

Tuner

Reception frequency:

FM :87.5 - 108.0 MHz AM : 522 - 1710 kHz (TW) 522 - 1710 kHz (9 kHz step) (KR) 520 - 1710 kHz (10 kHz step)(KR)

MW: 522 - 1611kHz, 9 kHz step (XE)

520 - 1610 kHz,10 kHz step (XE) LW : 144 - 288 kHz (XE)

CD player

Channels................................ 2-channel stereo

Sampling frequency ............... 44.1 kHz

Pick-up................................... Optical 3-beam

semiconductor laser

Wow and Flutter..................... Below measurable limits

Wave length........................... 790 nm

Laser output........................... 0.6mW(Continuous wave max.)

Cassette deck section

Track system ......................... 4-track, 2-channel stereo

Frequency response .............. 60 Hz - 13.5 kHz

Signal to noise ratio ............... 50 dB

Wow and Flutter..................... 0.12% (WRMS)

Fast forward / Rewind time .... Approx. 110 sec. (C-60)

General

Output power ......................... 20 W x 2

(at 6 ohms, 10% distortion) (XE)

Inputs ..................................... VIDEO IN : 500 mV / 50k ohms

Outputs .................................. SPEAKERS : 6 ohms

PHONES : 8 - 32 ohms

OPTICAL OUT:Optical (XE,KR)

Power requirements............... AC 230V, 50Hz (XE)

AC 220V, 60Hz (KR) AC 110V, 60Hz (TW)

Power consumption ............... 50 W

Dimensions (W x H x D) ........ Approx. 200 x 285 x 294 mm

Weight.................................... Approx. 5.1 kg

Speaker system

Type....................................... 2 way bass reflex

Unit used : Woofer ................. 12 cm cone type

: Tweeter................ 3.5 cm balanced driver

Maximum power-handling capacity 40 Watts (peak)

Nominal impedance ............... 6 ohms

Dimensions (W x H x D) ........ Approx. 181 x 284 x 192 mm

Weight.................................... Approx. 2.4kg (per speaker)

Specifications subject to change without notice.

SYSTEM CONNECTIONS (XE)

Digital equipment

FM indoor aerial

FM outdoor aerial

Video equipment

FM 75

AM LOOP

EXT.ANT

SPEAKERS

(6 MIN.)

VIDEO(AUDIO)

L ch speaker

RESET

R ch speaker

AM loop aerial

To an AC outlet

- 1 -

SPEAKERS

MIN.)

Page 3

SPEAKERS

MIN.)

SPEAKERS

(6 MIN.)

VIDEO(AUDIO)

RESET

FM 75

AM LOOP

FM75

AM LOOP

FM indoor aerial FM

FM outdoor aerial FM

AM loop aerial AM

To an AC outlet AC

Video equipment

L ch speaker

R ch speaker

✬

✲

✬

✳✰✥✡✫✥✲✳

✈✖ ✭✩✮✎✉

✶✩✤✥✯✈✡✵✤✩✯✉

✲

✩✮

✲✥✳✥✴

✦✭✗✕

✡✭ ✬✯✯✰

SYSTEM CONNECTIONS (KR & TW)

SPEAKERS

(6 MIN.)

VIDEO(AUDIO)

AM LOOP

EXT.ANT

FM 75

RESET

WHAT TO DO IF

If the operation of the unit or display is not normal, even though the appropriate buttons have been pressed. Disconect the power cord from the AC outlet, then press "RESET" (rear of the unit) for at least 30 seconds.

FOR XE FOR KR, TW

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Page 4

LASER BEAM SAFETY PRECAUTION

SPEAKERS

(6 MIN.)

VIDEO(AUDIO)

AM LOOP

EXT.ANT

FM 75

RESET

CAUTION INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM. ADVARSEL USYNLIG LASER STR LING VED BNING, N R SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDG UDS TTELSE FOR STR LING. VARNING OSYNLIG LASER STR LNING N R DENNA DEL R PPNAD OCH SP RR R URKOPPLAD. STR LEN R FARLIG. VORSICHT UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN DECKEL GE FFNET UND WENN SICHERHEITSVERRIEGELUNG

BERBR CKT IST. NICHT, DEM STRAHL AUSSETZEN. VARO AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA N KYM TT M LLE LASERS TEILYLLE. L KATSO S

TEESEEN.

• Pick-up that emits a laser beam is used in this CD player section.

(For XE Only)

CAUTION :

USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE

LASER OUTPUT..........0.6 mW Max. (CW)

WAVELENGTH .............790 nm

(For XE & KR)

(For XE Only)

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.

CD PLAYER ADJUSTMENTS

1. ADJUSTMENTS

(1) Confirm the tracking balance

1. Turn on the POWER switch.

2. Connect an Oscilloscope to TP2 (TE) and TP4 (VC).

3. Set the test disc.

4. Press "PLAY" button to turn into the "PLAY" mode.

5. Keep holding "SKIP" button down so as to be "SERCH" mode, then confirm that the oscilloscope waveform is symmetrical on the top and bottom in relation to 0V (VC).

- 3 -

200mV/div. 5ms/div.

Page 5

CD PLAYER ADJUSTMENTS

(2) Checking the "eye" pattern

1. Switch "ON" the POWER.

2. Connect an oscilloscope to TP1 (RF) and TP4 (VC).

3. Load the test disc.

4. Press the PLAY button.

5. Check to be sure that the "eye" pattern is at the center of waveform and that the diamond shape is clearly defined.

6. Press the STOP button.

7. Turn off the POWER switch.

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.1.

5. Press the PLAY button. (Reverse playback)

6. Use a + tip screwdriver to turn the screw for reverse azimuth adjustment so that the left and right outputs are maximized at the same phase during reverse playback.

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

TP1 (RF)

TP4 (VC)

NORMAL

OSCILLOSCOPE

OPENING EXPANDED

EJECT

SOUNDPRESET

CLOCK/TIME

TUNING

TUNING-

REVERSE

TUNER/BAND

VOLUME

PTYCHECK/

SYSTEM

REVERSE

PTYSELECT

OPEN/CLOSE

Fig.1

ST ANDBY

/ON

RDSMODE

MEMORY

FULLLOGIC CONTROL/AUTO

FUNCTION

MULTIFUNCTION DISPLAY

BASS

XPANDER

PRESET PRESET+

MICRO COMPONENT

PHONES

2. Tape Speed Adjustment

Fig.2

• Connect the Frequency Counter to TAPE OUT.

1. Insert the test tape (MTT-111N, etc.; 3,000Hz) into the DECK.

MOTOR

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.2.

4. Press the STOP button, and eject the test tape.

3. Torque Measurement

Pull tentionItem

Driving power cassette :

TW-2412 (PLAY)

TW-2422(REV. PLAY)

Test Cassette

PLAY/REV.

F.FWD

REW

Take-up Torque Back tention

PLAY : TW2111A (FWD)

PLAY : TW2121A (REV)

F.FWD / REW : TW2231

30 ~ 65 grcm 70 ~ 140 grcm 70 ~ 140 grcm

PLAY : TW2111A (FWD)

PLAY : TW2121A (REV)

2 ~ 6 grcm

- 4 -

hole for adjustment

>50grcm

Page 6

TUNER ADJUSTMENTS (XE ONLY)

• Use a plastic screw driver for adjustments.

• MODE : ST (Stereo)

• Speaker impedance : 6 ohm

• TUNING FM : 87.5 - 108MHz, 50KHz MW: 522 - 1611 kHz, 9 kHz step

520 - 1611 kHz, 9 kHz step LW: 144 - 288 kHz, 9 kHz step

Antenna : 75 unbalanced , Modulation : 1 kHz Dev. : ±22.5kHz (MONO), 22.5kHz (STEREO) ±6.75kHz (PILOT) RF LeveL : dBuV EMF

1. FM

Step Adjusting Connection SG Adjustment Remark

Circuit Input Output Frequency

IF(0V)

Adjustme

2 Cover --- Connect Digital DC voltmeter to 87.5MHZ --- 1.35±0.10V check only

Voltage --- TP11(H), TP12(E). 108.0MHZ --- 6.5±0.50V check only

FM Antenna SG=66dB µV

Alignment voltage IC231 Alignment voltage IC231 3-22pin(TP24,25) is 0.00±0.05V 3-22pin is 0.00 ±0.05V

Output Level : about 500mW at TP13, TP14, TP15

98MHz

XF233

SG Modulation : 1kHz, 30% Antenna : IRE Loop RF Level : dBuV EMF

2. MW

Step Adjusting Connection SG Adjustment Remark

Circuit Input Output Frequency

Adjustme

2 Cover --- Connect Digital DC voltmeter to 522kHZ 1.00±0.05V

Voltage --- TP11(H )and TP12(E). 1611kHZ 7.30±0.50V check only

3 Tracking Connect to VTVM 603KHZ L2151

LOOP ANT

Connect Sweep generator to test

point TP13(L)or TP14(R) and TP15(E)

3. LW

Step Adjusting Connection SG Adjustment Remark

Circuit Input Output Frequency

1 Cover --- Connect Digital DC voltmeter to 144kHZ L2154 1.00±0.05V

Voltage --- TP11(H) and TP12(E). 288kHZ --- 5.80±0.30V check only

Output Level : about 500mW at TP13, TP14, TP15

at 999kHz

1404kHZ CT252

T2002 AF MaximumLOOP ANT

L2153

AF Maximum

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Page 7

TUNER ADJUSTMENTS (For KR & TW)

• Use a plastic screw driver for adjustments.

• MODE : ST (Stereo)

• Speaker impedance : 6 ohm

• TUNING FM : 87.5 - 108MHz, 50KHz step AM: 522 - 1710kHz (TW) 522 - 1710KHz (9KHz step) (KR)

520 - 1710KHz (10KHz step) (KR)

Antenna : 75 unbalanced , Modulation : 1 kHz Dev. : ±22.5kHz(MONO) 22.5kHz(STEREO) ±6.75kHz(PILOT) RF LeveL : dBuV EMF

1. FM

Step Adjusting Connection SG Adjustment Remark

Circuit Input Output Frequency

IF(0V)

Adjustme

2 Cover --- Connect Digital DC voltmeter to 87.5MHZ --- 1.00±0.05V check only

Voltage --- TP11(H), TP12(E). 108.0MHZ --- 6.5±0.50V check only

FM Antenna SG=66dB µV

Alignment voltage IC231 Alignment voltage IC231 3-22pin(TP24,25) is 0.0±0.05V 3-22pin is 0.0±0.05V

Output Level : about 500mW at TP13, TP14, TP15

98MHz

XF233

SG Modulation : 1kHz, 30% Antenna : IRE Loop RF Level : dBuV EMF

2. AW

Step Adjusting Connection SG Adjustment Remark

Circuit Input Output Frequency

Adjustme

2 Cover --- Connect Digital DC voltmeter to 522kHZ 1.00±0.05V check only

Voltage --- TP11(H )and TP12(E). 1611kHZ 8.1±0.50V check only

3 Tracking Connect to VTVM 603KHZ L2151

LOOP ANT

Connect Sweep generator to test

point TP13(L)or TP14(R) and TP15(E)

Output Level : about 500mW at TP13, TP14, TP15

at 999kHz

1404kHZ CT252

T2002 AF MaximumLOOP ANT

L2153

AF Maximum

- 6 -

Page 8

EXPLODED VIEW (CABINET & CHASSIS)

(NSP)

Y02

Y03

Y01

Y04

Y05

Y06

Y07

Y08

Y09

Y10

Y11

Y12

Y13

Y14

Y15

Y16

Y18

Y17

Y19

Y21

Y22

Y20

Y16

Y10

Y04

58(XE)

Y12

Y23

(KR)

(TW)

N.S.P : Not supplied as service parts.

- 7 -

Page 9

PARTS LIST

PRODUCT SAFETY NOTICE

EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY , USE ONLY THE REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.

CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.

Regular type resistors are less than 1/4 W Carbon type and Chip type resistors. Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type, Electrolytic type and Chip type.

: Not supplied as service parts.

N.S.P

PACKING & ACCESSORIES

REF.NO. PART NO. DESCRIPTION

614 318 6380 CARTON CASE (XE) 614 319 6297 CARTON CASE (KR) 614 320 5944 CARTON CASE (TW) 614 318 6397 CUSHION,RIGHT 614 318 6403 CUSHION,LEFT 614 318 6410 INSTRUCTION MANUAL (XE) 614 318 6427 INSTRUCTION MANUAL,GREECE (XE) 614 319 5092 INSTRUCTION MANUAL (KR) 614 320 5951 INSTRUCTION MANUAL (TW) 645 012 1326 POLY SHEET-1200X0550*NC,SET (XE) 645 012 1302 POLY SHEET-1200X0550*NC,

SET (KR, TW) 645 044 1110 REMOCON,*** 645 046 8322 ASSY,ANTENA,LOOP

or 645 005 1227 ASSY,ANTENA,LOOP

614 308 5515 ANTENNA (XE)

or 614 229 4635 ANTENNA (XE)

614 245 0055 ANTENNA (KR, TW) 614 318 9404 LID,BATTERY,SERVICE 614 318 5789 ASSY,BOX,SPEAKER (L) (XE) 614 319 4934 ASSY,BOX,SPEAKER (L) (KR, TW) 614 318 5796 ASSY,BOX,SPEAKER (R) (XE) 614 319 4941 ASSY,BOX,SPEAKER (R) (KR, TW) 614 318 5819 ASSY,GRILLE (XE) 614 319 4965 ASSY,GRILLE (KR, TW)

CABINET & CHASSIS

REF.NO. PART NO. DESCRIPTION

1 614 318 6007 COVER,CD,DOOR 2 614 318 7066 KNOB,VOLUME 3 614 318 5895 ASSY,PANEL,FRONT (XE) 3 614 319 5009 ASSY,PANEL,FRONT (KR, TW) 4 614 318 5888 ASSY,LID,CASSETTE 5 614 318 6267 SPRING,LID,CASSETTE 6 614 309 8270 ASSY,GEAR,LID CASSETTE 7 614 318 5932 BUTTON,POWER,4KEYS 8 614 318 7530 REFLECTOR,STANDBY,LED 9 614 303 1277 LATCH,CAM,DECK,DOOR.LOCKING 10 614 318 5956 BUTTON,PLAY,11KEYS 11 614 318 5949 BUTTON,TUNER,4KEYS 12 614 318 7486 HOLDER,STANDBY LED 13 614 318 6052 DEC,WINDOW,LED 14 614 318 6090 HOLDER,LED 15 614 318 6236 REFLECTOR 16 614 318 6106 HOLDER,REFLECTOR 17 614 318 6083 HOLDER,HEAT SINK 18 614 312 0223 MOUNTING,POWER IC 19 614 318 7424 ASSY,CABINET,BOTTOM 20 614 284 1884 FIXER,AC CORD or 614 129 1901 FIXER,AC CORD 21 614 318 7103 PANEL,REAR (XE) 21 614 319 5030 PANEL,REAR (KR)

REF.NO. PART NO. DESCRIPTION

21 614 320 5869 PANEL,REAR (TW) 22 614 318 6885 COVER,REAR (XE, TW) 22 614 319 4477 COVER,REAR (KR) 23 614 322 8042 ASSY,CABINET,BENDING 24 614 317 3090 LABEL,SAFETY,LASER,PICK-UP

FIXING PARTS

REF.NO. PART NO. DESCRIPTION

Y01 411 021 3503 SCR S-TPG BIN 3X10, P-FRONT+C-BOTTOM 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,FRONT+PCB Y05 411 021 3503 SCR S-TPG BIN 3X10, F-PANEL+MECHA Y06 411 021 3503 SCR S-TPG BIN 3X10, HOLDER,LED+F-PANEL Y07 411 021 3503 SCR S-TPG BIN 3X10, H-REFLECTOR+H-LED Y08 411 021 3503 SCR S-TPG BIN 3X10, H-REFLECTOR+PWB Y09 411 021 3503 SCR S-TPG BIN 3X10, PRE AMP PWB+HOLDER Y10 411 021 3503 SCR S-TPG BIN 3X10, AMP,PWB+HOLDER Y11 614 129 9136 LUG Y12 411 021 3503 SCR S-TPG BIN 3X10,HEAT SINK Y13 411 021 3503 SCR S-TPG BIN 3X10, HOLDER+HEAT,SINK Y14 411 021 3503 SCR S-TPG BIN 3X10, HOLDER+CD,MECHA Y15 411 021 3503 SCR S-TPG BIN 3X10, TUNER,PWB+HOLDER Y16 411 020 8905 SCR S-TPG BRZ+FLG 3X10, CD MECHA + C-BOTTOM Y17 411 020 9902 SCR S-TPG BRZ+FLG 3X8, CD MECHA + CD PWB Y18 411 021 3701 SCR S-TPG BIN 3X10, P-REAR+ELECT PARTS Y19 411 001 3905 SCR S-TPG BIN 4X6, P-TRANS + C-BOTTOM Y20 411 021 3503 SCR S-TPG BIN 3X10, C-REAR + POWER PWB Y21 411 021 3701 SCR S-TPG BIN 3X10, COVER,REAR+P-REAR, C-REAR+C-BOTTOM Y22 411 021 3701 SCR S-TPG BIN 3X10, P-REAR+CABINET,TOP,

C-TOP+C-BOTTOM

Y23 614 129 9082 LUG,TAPE MECHA (XE)

- 8 -

Page 10

PARTS LIST

ELECTRICAL PARTS

REF.NO. PART NO. DESCRIPTION

51 645 050 3788 FLEXIBLE FLAT CABLE, FRONT TO AMP 52 614 320 3292 ASSY,WIRE,AMP TO DECK MOTOR 53 614 310 8887 SPACER,RUBBER,POWER IC 54 614 318 9374 HEAT SINK 55 614 320 3360 ASSY,WIRE,CD BASE MECHA 56 614 320 3407 ASSY,WIRE,TUNER TO CD(OPT.) 57 645 031 7637 CORE,FERRITE,EMC or 645 051 0649 CORE,FERRITE,EMC 58 645 016 9939 CORD,POWER-1.74MK (XE) 58 645 047 8055 CORD,POWER-1.8MK (KR) 58 645 044 6474 CORD,POWER-1.7MK (TW) 59 423 017 0007 FUSE 250V 1A (XE,KR) 59 423 021 6804 FUSE 125V 2A (TW) 60 645 048 6012 TRANS,POWER (XE) 60 645 050 2071 TRANS,POWER (KR) 60 645 050 8905 TRANS,POWER (TW) 61 614 320 3315 ASSY,WIRE,AMP TO R/P HEAD 62 645 050 3795 FLEXIBLE FLAT CABLE,CD,PICK UP 63 614 320 3346 ASSY,WIRE,PT TO AMP FL (XE, KR)

FRONT P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

71 614 318 5130 ASSY,PWB,FRONT(Only initial)(XE) 71 614 319 1605 ASSY,PWB,FRONT(Only initial)(KR) 71 614 320 8259 ASSY,PWB,FRONT(Only initial)(TW) BR601 614 318 6991 HOLDER,FL,HOLDER-FL CN601 645 012 5324 SOCKET,FPC 28P,FRONT-AMP CN604 614 035 4911 SOCKET,DIP 2P,FRONT-LED CN612 614 320 3414 ASSY,WIRE,FRONT-POWER AMP 12P CN613 614 320 3438 ASSY,WIRE,FRONT-TU CN614 614 320 3285 ASSY,WIRE,FRONT-CD TRAY LED 2P D6010 407 012 4406 DIODE 1SS133 D6110 407 012 4406 DIODE 1SS133 D6312 408 032 5404 LED SLP-9118C-51H-S-T1,

STAND-BY-LED DE601 408 039 8507 PHOTO DIODE PIC-28043TE3 FL601 645 048 3165 FLOURESCENT TUBE,FL IC601 410 423 5306 IC LC866540A-5Y58 (XE, KR) IC601 410 427 9102 IC LC866540A-5Y89 (TW) L6010 645 001 5441 INDUCTOR,2.2U K Q6108 405 143 8706 TR KTC3199-GR or 405 011 8500 TR 2SC1740S-R or 405 011 8609 TR 2SC1740S-S or 405 017 9600 TR 2SC3330-T or 405 017 9709 TR 2SC3330-U Q6201 405 000 6104 TR DTC144ES or 405 146 1209 TR KRC104M Q6202 405 000 6104 TR DTC144ES or 405 146 1209 TR KRC104M Q6301 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS SE601 407 217 1101 PHOTO DIODE, SPS-442-1G (KR) S6001 645 044 6535 SWITCH,ROTARY(ENCODER) S6110 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT or 614 240 1002 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 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T

REF.NO. PART NO. DESCRIPTION

S6114 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T S6115 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T S6116 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T S6117 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T or 614 220 5471 SWITCH,TACT S6118 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T S6119 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T S6210 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T S6211 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T S6212 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T S6213 645 006 5958 SWITCH,PUSH 1P-1T or 614 240 1002 SWITCH,TACT or 614 220 5471 SWITCH,TACT S6214 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T S6215 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T S6216 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T S6217 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T S6218 614 220 5471 SWITCH,TACT or 614 240 1002 SWITCH,TACT or 645 006 5958 SWITCH,PUSH 1P-1T X6101 645 032 1627 OSC,CRYSTAL 32.768KHZ X6102 645 018 6103 OSC,CERAMIC 6.000MHZ

CD TRAY LED P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

72 614 318 5123 ASSY,PWB,CD TRAY LED(Only initial) CN645 614 310 2434 PLUG,2P or 645 005 7366 PLUG,2P D6401 407 225 4507 LED LT03B3-41-URE1,

CD TRAY LIGHT

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Page 11

PARTS LIST

PRE AMPLIFIER P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

73 614 318 5109 ASSY,PWB,PRE AMP(Only Initial) (XE) 73 614 319 1490 ASSY,PWB,PRE AMP(Only Initial)

(KR, TW) C4720 403 059 3204 POLYESTER 2200P J 50V C4721 403 061 7702 POLYESTER 4700P J 50V C4722 403 061 3605 POLYESTER 0.039U J 50V C4730 403 060 2807 POLYESTER 0.027U K 50V C4741 403 057 3503 POLYESTER 0.1U K 50V C4861 403 304 4802 DL-ELECT 0.047F Z 5.5V or 403 262 8607 DL-ELECT 0.047F Z 5.5V C4982 403 057 1202 POLYESTER 0.01U M 50V C4992 403 057 1202 POLYESTER 0.01U M 50V CN413 614 320 3308 ASSY,WIRE,POWERAMP-PREAMP 4P CN450 645 006 0861 PLUG,7P or 614 310 2489 PLUG,7P CN451 645 005 8165 PLUG,11P or 614 310 2526 PLUG,11P CN452 614 020 1239 SOCKET,4P CN460 645 012 5324 SOCKET,FPC 28P,SOCKET FPC28P CN470 645 005 8158 PLUG,10P or 614 310 2519 PLUG,10P CN471 645 005 8127 PLUG,6P or 614 310 2472 PLUG,6P CN480 645 005 9292 PLUG,5P or 614 310 2465 PLUG,5P CN481 645 011 6384 JACK,PHONE D3.6,HEAD PHONE CN485 614 276 6835 SOCKET,JACK CN490 645 008 5314 TERMINAL,SPEAKER-OUT D4840 407 099 4603 ZENER DIODE MTZJ3.9B D4850 407 012 4406 DIODE 1SS133 D4851 407 012 4406 DIODE 1SS133 D4950 407 012 4406 DIODE 1SS133 D4960 407 099 5204 ZENER DIODE MTZJ5.1B IC450 409 474 6103 IC LC75342M IC460 409 451 7406 IC AN7348K IC470 409 189 3404 IC BA7755A L4700 645 037 2858 CORE,PIPE L4720 645 006 1523 INDUCTOR,470U J L4721 645 037 2858 CORE,PIPE L4740 645 006 1523 INDUCTOR,470U J L4741 645 006 1523 INDUCTOR,470U J L4810 645 006 9864 INDUCTOR,80U (XE) L4820 645 006 9864 INDUCTOR,80U (XE) L4910 645 006 9864 INDUCTOR,80U (XE) L4920 645 006 9864 INDUCTOR,80U (XE) PR496 Q4610 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q4620 405 000 3806 TR DTC114YS or 405 143 0007 TR KRC107M Q4700 405 155 0002 TR MPSA56 Q4701 405 000 3806 TR DTC114YS or 405 143 0007 TR KRC107M Q4720 405 141 3307 TR KTC3198-GR or 405 019 3804 TR 2SC536-G-NP or 405 019 2708 TR 2SC536-F-NP or 405 141 3208 TR KTC3198-Y Q4730 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 Q4840 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 Q4850 405 019 3804 TR 2SC536-G-NP or 405 019 2708 TR 2SC536-F-NP or 405 141 3208 TR KTC3198-Y

645 014 2475 PROTECTOR,0.75A 125V

REF.NO. PART NO. DESCRIPTION

or 405 141 3307 TR KTC3198-GR Q4930 405 155 0002 TR MPSA56 Q4931 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q4940 405 155 0002 TR MPSA56 Q4941 405 000 3806 TR DTC114YS or 405 143 0007 TR KRC107M Q4970 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 S4900 614 215 9828 SWITCH,TACT

POWER AMPLIFIER P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

74 614 318 5093 ASSY,PWB,POWER AMP(Only Initial)

(XE)

74 614 319 1483 ASSY,PWB,POWER AMP(Only Initial)

(KR, TW) C4100 403 329 6201 ELECT 2200U M 35V or 403 325 0203 ELECT 2200U M 35V C4120 403 329 6102 ELECT 1000U M 35V (XE) C4200 403 329 6102 ELECT 1000U M 35V (XE) C4432 403 059 8209 POLYESTER 0.22U K 50V C4433 403 059 8209 POLYESTER 0.22U K 50V C4442 403 059 8209 POLYESTER 0.22U K 50V C4443 403 059 8209 POLYESTER 0.22U K 50V CN410 645 004 2911 PLUG,5P or 614 310 2762 PLUG,5P CN414 614 320 3384 ASSY,WIRE,PREAMP-POWERAMP 7P CN415 614 320 3391 ASSY,WIRE,PREAMP-POWERAMP 11P CN420 614 310 2441 PLUG,3P (XE) or 645 005 7373 PLUG,3P (XE) CN430 614 310 2496 PLUG,8P or 645 005 8134 PLUG,8P CN440 645 012 2729 SOCKET,DIP 7P CN441 614 035 5000 SOCKET,DIP 11P CN442 645 006 1813 PLUG,4P CN443 645 006 0878 PLUG,12P (XE) CN443 645 310 2533 PLUG,12P (KR) CN444 645 006 0878 PLUG,12P (XE) CN444 645 310 2533 PLUG,12P (KR) D4110 407 196 5800 DIODE 1N5402BD82 D4111 407 196 5800 DIODE 1N5402BD82 D4112 407 196 5800 DIODE 1N5402BD82 D4113 407 196 5800 DIODE 1N5402BD82 D4210 407 099 6805 ZENER DIODE MTZJ13B D4220 407 099 6102 ZENER DIODE MTZJ10B D4300 407 148 6701 DIODE 1A3-I D4301 407 148 6701 DIODE 1A3-I D4310 407 099 5402 ZENER DIODE MTZJ6.2B D4320 407 099 4603 ZENER DIODE MTZJ3.9B D4321 407 012 4406 DIODE 1SS133 D4340 407 099 9509 ZENER DIODE MTZJ30B D4341 407 012 4406 DIODE 1SS133 D4342 407 012 4406 DIODE 1SS133 D4343 407 012 4406 DIODE 1SS133 D4344 407 012 4406 DIODE 1SS133 HS431 614 215 9347 HEAT SINK,Q4310 IC440 409 441 6402 IC TDA7265 PR410 645 025 5137 PROTECTOR,7A 125V PR411 645 025 5137 PROTECTOR,7A 125V PR431 645 027 4169 PROTECTOR,0.125A 125V PR434 645 014 2451 PROTECTOR,0.25A 125V Q4210 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

- 10 -

Page 12

PARTS LIST

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

Q4211 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 Q4212 405 138 6403 TR KTD2058Y Q4220 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 Q4221 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 Q4222 405 138 6403 TR KTD2058Y Q4310 405 138 6403 TR KTD2058Y Q4320 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 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 Q4330 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 Q4340 405 141 3604 TR KTA1273-Y or 405 009 5207 TR 2SB927-S or 405 009 5306 TR 2SB927-T Q4400 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 Q4410 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 Q4420 405 141 3307 TR KTC3198-GR or 405 019 3804 TR 2SC536-G-NP or 405 019 2708 TR 2SC536-F-NP or 405 141 3208 TR KTC3198-Y R4120 402 083 3501 RESISTOR 1.5K J- 1W R4211 402 081 2506 FUSIBLE RES 1 J- 1/2W R4221 402 081 2506 FUSIBLE RES 1 J- 1/2W R4300 402 082 1102 FUSIBLE RES 22 JA 1/2W R4436 402 078 5107 FUSIBLE RES 4.7 JA 1/4W or 402 081 2605 FUSIBLE RES 4.7 J- 1/4W R4446 402 081 2605 FUSIBLE RES 4.7 J- 1/4W or 402 078 5107 FUSIBLE RES 4.7 JA 1/4W SA431 411 021 3503 SCR S-TPG BIN 3X10

TUNER P.W.BOARD ASSY (FOR XE)

REF.NO. PART NO. DESCRIPTION

75 614 318 5116 ASSY,PWB,TU (Only Initial) C2457 403 259 0508 NP-ELECT 1U M 50V CN201 645 032 6394 TERMINAL or 614 255 5750 TERMINAL CN202 645 012 2736 SOCKET,DIP 8P CN203 645 005 8127 PLUG,6P or 614 310 2472 PLUG,6P CN204 407 215 1608 PHOTO COUPLE TOTX178A or 407 218 1100 PHOTO COUPLE GP1FA550TZ CN205 645 005 7373 PLUG,3P or 614 310 2441 PLUG,3P CN212 614 320 3339 ASSY,WIRE,TU-POWERAMP 8P CT251 645 032 5236 TRIMMER,18PF 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 D2301 407 063 9108 ZENER DIODE MTZJ6.8B D2450 407 012 4406 DIODE 1SS133 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 D2455 407 012 4406 DIODE 1SS133 D2456 407 012 4406 DIODE 1SS133 D2466 407 012 4406 DIODE 1SS133 D2467 407 012 4406 DIODE 1SS133 IC231 409 474 3201 IC LA1844ML IC241 409 439 4502 IC LC72121M-D IC251 409 447 3900 IC LC72722 L2100 645 037 2858 CORE,PIPE L2101 645 037 2858 CORE,PIPE L2151 645 040 2685 TRANS,ANT,796KHZ L2152 645 046 7998 TRANS,ANT,796KHZ L2153 645 040 2708 TRANS,OSC,796KHZ L2154 645 040 2722 TRANS,OSC,796KHZ L2301 645 004 0580 INDUCTOR,1M J L2451 645 001 4581 INDUCTOR,100U K L2501 645 001 4581 INDUCTOR,100U K L2502 645 001 4581 INDUCTOR,100U K 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 Q2152 405 016 0806 TR 2SC2839-E or 405 151 4103 TR KTC3193-Y or 405 151 4202 TR KTC3193-O Q2153 405 016 0806 TR 2SC2839-E or 405 151 4103 TR KTC3193-Y or 405 151 4202 TR KTC3193-O Q2154 405 151 4202 TR KTC3193-O or 405 151 4103 TR KTC3193-Y or 405 016 0806 TR 2SC2839-E Q2155 405 016 0806 TR 2SC2839-E or 405 151 4103 TR KTC3193-Y or 405 151 4202 TR KTC3193-O Q2156 405 016 0806 TR 2SC2839-E or 405 151 4103 TR KTC3193-Y or 405 151 4202 TR KTC3193-O Q2157 405 035 8609 TR 2SK544-F or 405 035 8708 TR 2SK544-E Q2201 405 016 0806 TR 2SC2839-E or 405 151 4103 TR KTC3193-Y or 405 151 4202 TR KTC3193-O Q2310 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 or 405 017 9709 TR 2SC3330-U or 405 019 3705 TR 2SC536-G-AUD-SPA or 405 020 7402 TR 2SC945A-P or 405 020 7204 TR 2SC945A-K Q2451 405 036 3702 TR 2SA1564 or 405 151 5209 TR KRA107M or 405 000 0904 TR DTA114YS or 405 078 2404 TR BN1A4P

- 11 -

Page 13

PARTS LIST

REF.NO. PART NO. DESCRIPTION

Q2452 405 036 3702 TR 2SA1564 or 405 151 5209 TR KRA107M or 405 000 0904 TR DTA114YS or 405 078 2404 TR BN1A4P Q2453 405 036 3702 TR 2SA1564 or 405 151 5209 TR KRA107M or 405 000 0904 TR DTA114YS or 405 078 2404 TR BN1A4P Q2502 405 036 3702 TR 2SA1564 or 405 151 5209 TR KRA107M or 405 000 0904 TR DTA114YS or 405 078 2404 TR BN1A4P Q2900 405 141 3208 TR KTC3198-Y or 405 141 3307 TR KTC3198-GR or 405 019 2708 TR 2SC536-F-NP or 405 019 3804 TR 2SC536-G-NP 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 645 010 7665 CERAMIC FILTER 10.70MHZ or 645 010 0079 CERAMIC FILTER 10.70MHZ or 614 240 2917 FILTER,CERAM XF222 645 010 7665 CERAMIC FILTER 10.70MHZ or 645 010 0079 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

TUNER P.W.BOARD ASSY (FOR KR, TW)

REF.NO. PART NO. DESCRIPTION

75 614 319 1506 ASSY,PWB,TU (Only Initial) CN201 645 031 7910 TERMINAL or 645 005 0695 TERMINAL,ANT CN202 645 012 2736 SOCKET,DIP 8P CN203 645 005 8127 PLUG,6P or 614 310 2472 PLUG,6P CN204 407 215 1608 PHOTO COUPLE TOTX178A or 407 218 1100 PHOTO COUPLE GP1FA550TZ CN205 645 005 7373 PLUG,3P or 614 310 2441 PLUG,3P CN212 614 320 3339 ASSY,WIRE,TU_POWER AMP CT252 645 032 5663 TRIMMER,7PF D2101 407 157 8109 VARACTOR DI SVC211-B D2102 407 157 8109 VARACTOR DI SVC211-B D2103 407 012 4406 DIODE 1SS133 D2104 407 012 4406 DIODE 1SS133 D2151 407 012 4406 DIODE 1SS133 D2153 407 105 1305 VARACTOR DI SVC342L-V or 407 105 1602 VARACTOR DI SVC342M-V D2301 407 063 9108 ZENER DIODE MTZJ6.8B D2451 407 012 4406 DIODE 1SS133 D2452 407 153 7502 ZENER DIODE GZS3.0B D2453 407 012 4406 DIODE 1SS133 IC211 409 292 5807 IC TA8176SN IC231 409 474 3201 IC LA1844ML IC241 409 439 4502 IC LC72121M-D L2101 645 018 0163 COIL,AIR L2102 645 011 2546 COIL,AIR 0.11U L2103 645 002 1534 INDUCTOR,8.2U K L2151 645 037 2377 TRANS,ANT,796KHZ L2153 645 040 2739 TRANS,OSC,796KHZ L2451 645 001 4581 INDUCTOR,100U K Q2451 405 036 3702 TR 2SA1564 or 405 151 5209 TR KRA107M or 405 000 0904 TR DTA114YS

REF.NO. PART NO. DESCRIPTION

or 405 078 2404 TR BN1A4P Q2900 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 SH201 614 256 3052 SHIELD T2002 645 046 2023 FILTER,450KHZ X2451 645 023 4965 OSC,CRYSTAL 7.2MHZ XF201 645 026 2975 FILTER,BP 108MHZ or 614 252 1045 FILTER,LC XF221 645 010 7665 CERAMIC FILTER 10.70MHZ or 614 231 0199 FILTER or 614 030 5074 I.F FILTER XF222 645 010 7665 CERAMIC FILTER 10.70MHZ or 614 231 0199 FILTER or 614 030 5074 I.F FILTER XF231 645 041 9324 CERAMIC FILTER 450KHZ XF233 645 039 9923 TRANS,IF 10.7MHZ

CD P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

76 614 318 8285 ASSY,PWB,CD (Only Initial) CN102 614 320 3421 ASSY,WIRE,POWER AMP_CD CN104 614 320 3322 ASSY,WIRE,CD_PREAMP CN111 645 026 2463 SOCKET,FFC 15P or 645 040 0513 SOCKET,FPC 15P CN113 645 006 0939 PLUG,6P or 614 310 2625 PLUG,6P CN114 645 006 0922 PLUG,5P or 614 310 2618 PLUG,5P CN123 614 035 4942 SOCKET,DIP 5P CN131 645 007 0068 PLUG,3P or 645 005 7373 PLUG,3P or 614 310 2441 PLUG,3P D1371 407 099 5105 ZENER DIODE MTZJ4.7B D1480 407 012 5809 DIODE 1SS176 or 407 012 4406 DIODE 1SS133 D1601 407 148 6701 DIODE 1A3-I D1981 407 099 5204 ZENER DIODE MTZJ5.1B IC101 409 396 8100 IC LA9241ML IC102 409 435 2106 IC LC78622NE IC103 409 372 9602 IC LA6541 IC132 409 408 1303 IC LB1641L L1451 645 001 4550 INDUCTOR,10U K PR101 645 014 2499 PROTECTOR,0.4A 125V PR132 645 014 2468 PROTECTOR,0.63A 125V Q1301 405 008 6809 TR 2SB808-F-SPA or 405 008 7202 TR 2SB810-E or 405 008 7301 TR 2SB810-F Q1401 405 009 5207 TR 2SB927-S or 405 001 9302 TR 2SA1020-Y or 405 141 3604 TR KTA1273-Y R1371 402 083 3600 RESISTOR 15 J- 2W X1451 645 020 9024 OSC,CRYSTAL 16.9344MHZ

POWER SUPPLY P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

77 614 318 5147 ASSY,PWB,DG (XE) 77 614 319 1612 ASSY,PWB,DG (KR) 77 614 320 8266 ASSY,PWB,DG (TW) C4000 403 200 6900 ELECT 1000U M 16V (XE, KR) or 403 313 4602 ELECT 1000U M 16V (XE, KR) C4015 403 349 3303 CERAMIC 0.01U M 250V (XE, KR) CN400 614 020 1246 SOCKET,5P CN401 614 035 4928 SOCKET,DIP 3P (XE, KR) CN402 645 006 4760 HOLDER,FUSE,FUSE HOLDER or 645 031 7903 HOLDER,FUSE,FUSE HOLDER

- 12 -

Page 14

PARTS LIST

REF.NO. PART NO. DESCRIPTION

CN403 645 006 4760 HOLDER,FUSE,FUSE HOLDER or 645 031 7903 HOLDER,FUSE,FUSE HOLDER CN411 614 320 3346 ASSY,WIRE,DG-POWERAMP 3P (XE) CN412 614 320 3353 ASSY,WIRE,DG-POWERAMP 5P D4010 407 148 6701 DIODE 1A3-I (XE) D4011 407 148 6701 DIODE 1A3-I (XE) D4012 407 148 6701 DIODE 1A3-I (XE) D4013 407 148 6701 DIODE 1A3-I (XE) D4020 407 099 5402 ZENER DIODE MTZJ6.2B (XE) D4030 407 012 4406 DIODE 1SS133 (XE) L4000 645 041 3087 INDUCTOR,180U (XE, KR) or 645 038 6053 INDUCTOR,181U (XE, KR) PT400 645 048 6036 TRANS,POWER,

SUB TRANSFORMER (XE) Q4020 405 141 1402 TR KTD863-GR (XE) or 405 023 5009 TR 2SD400-E-MP (XE) or 405 023 5306 TR 2SD400-F-MP (XE) Q4030 405 141 3307 TR KTC3198-GR (XE) or 405 141 3208 TR KTC3198-Y (XE) or 405 019 2708 TR 2SC536-F-NP (XE) or 405 019 3804 TR 2SC536-G-NP (XE) RY400 645 030 5597 RELAY (XE) WR400 614 017 8203 TERMINAL BOARD,TERMINAL-BOARD WR401 614 017 8203 TERMINAL BOARD,TERMINAL-BOARD

PARTS LIST(TAPE MECHANISM)

TM02

TM01

TM03

TM05

TM06

TAPE MECHANISM

REF.NO. PART NO. DESCRIPTION

614 315 4839 ASSY,MECHA,TM-DA370TN-SH

TM07

TM01 645 045 1799 R/P,E HEAD KC-9142EA-0321 TM02 645 010 9454 PINCH ROLLER(R) ASSY TM03 645 010 9447 PINCH ROLLER(F) ASSY TM04 645 045 1751 ASSY,MOTOR TM05 645 045 1959 RF BELT TM06 645 045 1997 MAIN BELT TM07 645 045 2048 DETECT SWITCH MXS01190

* N.S.P : Not supplied as service parts.

TM04

- 13 -

Page 15

EXPLODED VIEW (CD MECHANISM)

PM24

PM04

PM05

PM08

PM10

PM13

PM09

PM11

PM12

PM06 PM07

PM20

PM21 PM22

PM23

PM01

PM14

PM15

PM16

PM02

PM17

PM05

PM03

PM04

PM19

PM18

PM25

PM26 PM27

PM25

PM26 PM27

PM25 PM26

PM27

PM25 PM26

PM27

PM30

PM28

PARTS LIST(CD MECHANISM)

REF.NO. PART NO. DESCRIPTION

614 319 2640 ASSY,MECHA,CD-BM500-SH, CD MECHA PM01 411 162 1901 SCR S-TPG PAN PCS 2X3, CHUCK HOLDER FIX PM02 614 233 0227 PLATE,BACK YOKE PM03 614 318 9411 MOUNTING,CHUCK MOUNTING PM04 411 021 2704 SCR S-TPG BIN 2.6X6,MOUNT-M FIX PM05 411 020 9100 SCR S-TPG BRZ+FLG 3X12, CHUCK MOUNTING FIX PM06 614 262 8928 MAGNET,CHUCK PM07 614 318 9398 HOLDER,CHUCK HOLDER PM08 614 300 8293 BELT,SQUARE,LOADING PM09 411 021 2704 SCR S-TPG BIN 2.6X6, PULLEY(A083)FIX PM10 614 237 7161 PULLEY,LOADING RELAY PULLEY PM11 614 237 7048 GEAR,LOADING RETARD GEAR 1 PM12 614 300 5124 GEAR,LOADING RETARD PM13 411 044 7502 SCR PAN+SW 2X5, LOADING MOTOR FIX PM14 412 047 3904 SPECIAL SCREW,LOADING GEAR FIX PM15 614 237 7079 GEAR,LOADING GEAR

PM29

REF.NO. PART NO. DESCRIPTION

PM16 411 020 9902 SCR S-TPG BRZ+FLG 3X8, GEAR(A112) FIX PM17 614 300 5131 GEAR,LOADING CUM GE PM18 614 237 7208 SLIDE,BASE UP/DOWN PM19 614 310 5701 CHASSIS,LOADING CHASSIS PM20 645 032 4352 ASSY,MOTOR LOADING, LOADING MOTOR PM21 614 310 5060 ASSY,PWB MECHA-M,MOTOR PWB PM22 614 320 3674 ASSY,PWB MECHA-SW,SW PWB PM23 411 022 8408 SCR S-TPG PAN 2X8,SW PWB FIX PM24 614 310 2175 TRAY,TRAY PM25 411 021 1806 SCR S-TPG BIN 2.6X10,BASE FIX PM26 411 092 0906 WASHER Z 2.6X10X0.5,BASE FIX PM27 614 310 3899 SPACER,MECHA, BASE MECHA FLOATING PM28 614 318 9428 MOUNTING,BASE MECHA MOUNTING PM29 411 020 9803 SCR S-TPG BRZ+FLG 3X6, CHASSIS SUB FIX PM30 614 307 9804 ASSY,MECHA,CDDA11N-SASH, BASE MECHANISM

- 14 -

Page 16

IC BLOCK DIAGRAM & DESCRIPTION

IC101 LA9241ML (Servo Signal Processor)

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

FIN2

FIN1

TESI

TE-

SCI

TD-

I/V

T.SERVO & T.LOGICK

APC

BAL

RF DET

VCA

F.SERVO & F.LOGICK

AGND

FE-FE

FA-FAFD-

REF

INTER FACE

SPINDLE SERVO

FSS

DRF CE

DAT CL CLK DEF

SLED SERVO

SLC

RF Amp

IC132 LB1641L (Bidirectional Motor Driver)

TBC

FSC DGN

SLI

SLC

RFS-

RFSM

CV+

CV-

SLOF

HFL

TES

TOFF

TGL

JP+

OUT1

IN1

GND

Input Output Action

IN1

0 1 0 1

32313029282726252423222120191817 JP-SL+SL-SLDSLEQSPDSP-SPG

VCC2 OUT2 P2

8 10 9

5 1

IN2

0 0 1 1

INPUT LOGIC CIRCUIT

OUT1

0 1 0 0

OUT2

0 0 1 0

PRE-

DRIVE

7 6

VCC IN2

Brake Normal(Reverse)Rotary Reverse(Normal)Rotary Brake

IC103 LA6541 (Pick-up Actuator & Motor Driver)

Vcc Vref VIN4 VG4 Vo8 Vo7 GND Vo6 Vo5 VG3 VIN3 CD RES

11k

123456 789

Vcc Mute VIN1 VG1 Vo1 Vo2 GND Vo3 Vo4 VG2 VIN2 Re

IC251 LC72722 ( Bridge Driver)

Vdda

REFERENCE

VOLT AGE

Vssa

ANTIALIASING

D0 CL

T1 T2

9-17

20 21 22 23

FILTER

CCB

7 8

TEST

MPX IN

T3-T7

Level

Sift

Level

Sift

BTL

Driver

BTL

Driver

VREF FL OUT C IN

57kHz

BPF

(SCF)

RAM

(24 BLOCK DATA)

MEMORY

CONTROL

Vcc

SMOOTHING

FILTER

ERROR

CORRECTION

(SOFT DECISION)

CLK(4.332mHz)

OSC/DIVIDER

13 12

X IN X OUT

- 15 -

BTL

Driver

BTL

Driver

PLL

(57kHz)

11k

11k11k

CLOCK

RECOVERY

(1187.5Hz)

DARA

DECODER

SYNC/EC

CONTROLLER

SYNC

DETECT-1

Level

Sift

Level

Sift

RESET

Regulator

10 11 12

OUT Reg IN

SYNC

DETECT-2

131415161718192021222324

Vddd

Vssd

RDS-ID

SYNC

SYR

Page 17

IC BLOCK DIAGRAM & DESCRIPTION

MUTE/

ST-BY

IN (L)

IN (R)

IN- (L)

IN- (R)

GND

OUT (L)

OUT (R)

-Vs

+Vs

IC470 BA7755A (Head Switch)IC460 AN7348K ( Play/Rec Pre Amp)

L-PB

AMP OUT

576

R-PB OUT

ALC

Logic

A/B

ALC

AB SW

L-REC IN

1819

R-REC IN

A/Rec

L-PB AMP

A/Rec

L-PB AMP

R-PB AMP

L-PB NF

PB Amp(L)

PB Amp(R)

R-PB NF

L-PB EO

21222324

Mute

R-PB EO

IC450 LC75342M (2 band equalizer)

LSELO LIN LTRE LBASS1 LBASS2 LOUT

10 9 7 6 58

CONTROL

CIRCUIT

LOGIC

CIRCUIT

CONTROL

CIRCUIT

LVref

CCB

INTERFACE

RVref

L-REC OUT

Rec

Amp(L)

Rec

Amp(R)

Logic

Rec/PB

R-REC OUT

ALC

REC/PB SW

HI/LO

Nor/Cro & Hi/Lo

Logic

10 1211

A/B SW

TEST

Vref

CRO/NOR

Ripple

Rejection

FILTER

VCC

1314

GND

VCC

HEAD

SWITCH

GND

CTRL2

52 3

CTRL1

IC440 TDA7265 (Stereo Amplifier)

21 22 24 25 2623

RSELO RIN RTRE RBASS1 RBASS2 ROUT

IC231 LA1844ML (Tuner System)

- 16 -

Page 18

IC BLOCK DIAGRAM & DESCRIPTION

IC102 LC78622NE (Digital Signal Processor)

No. Pin N ame I/O Function

1 DEFI I Input terminal for detect signal of defect 2 TAI I Input terminal for test.

3 PDO O The phase comparison output terminal for

external VCO control.

4 VVSS - Ground terminal for built-in VCO 5 ISET I Resistance connection terminal for

electric current adjustment of PDO output. 6 VVDD - Built-in VCO power supply terminal. 7 FR I VCO frequency range adjustment. 8 VSS - Ground for Digital 9 EFMO O EFM signal output terminal for slice level con

10 EFMIN I EFM signal input terminal for slice level cont 11 TEST2 I TEST pin. 12 CLV+ O Output terminal for Disc motor control. 13 CLV- O Output terminal for Disc motor control. 14 V/P O Change of rough servo / phase control

Rough servo : "H", Phase control : "L"

15 HFL I Input terminal of track search signal. 16 TES I Input terminal of tracking error signal. 17 TOFF O Output terminal of tracking off. 18 TGL O Output terminal for change of tracking gain. 19 JP+ O Output terminal for tracking jump control. 20 JP- O Output terminal for tracking jump control. 21 PCK O Clock monitor output terminal for EFM data

playback. (4.3218 MHz)

22 FSEQ O Output terminal for detect of SYNC signal. 23 VDD - +5V ( power supply terminal digital circuit)

24 CONT1 I/O 25 CONT2 I/O This output can control at serial control from 26 CONT3 I/O micro processor. 27 CONT4 I/O 28 CONT5 I/O 29 EMPH O Output terminal of de-emphasis monitor .

"H" : de-emphasis

30 C2F O Output terminal of C2 flag 31 DOUT O Output terminal of digital out

DEFI

EFMIN

EFMO VVDD VVSS PDO ISET FR PCK TAI

Slice level

Control

VCO Clock Oscillator

& Clock Control

357 2

No. Pin Name I/O Function

32 TEST3 I Test pin. 33 TEST4 I Test pin. 34 NC - Non connection. 35 MUTEL O Mute output terminal for L-ch 36 LVDD - Power supply for L-ch 37 LCHO O Output terminal for L-ch 38 LVSS - GND for L-ch 39 RVSS - GND for R-ch 40 RCHO O Output terminal for R-ch 41 RVDD - Power supply for R-ch 42 MUTER O Mute output terminal for R-ch 43 XVDD - Power supply of crystal oscillation 44 XOUT O 45 XIN I

Connection terminal of crystal oscillation (16.9344M

46 XVSS - GND of crystal oscillation 47 SBSY O Output terminal for synchronizing signal of

sub-cord block

48 EFLG O Out put terminal for correction monitor of C1, C2,

Single and Double 49 PW O Output terminal for sub-cord of P, Q, R, S, T, U and 50 SFSY O Output terminal for synchronizing signal of

sub-cord frame 51 SBCK I Input terminal for readout clock of sub-cord 52 FSX O Output terminal of Synchronizing signal (7.35kHz) 53 WRQ O Output terminal for standby of sub-cord Q output 54 RWC I Input terminal of read / write control 55 SQOUT O Output terminal of sub-cord Q 56 COIN I Input terminal of command from micro processor 57 CQCK I Clock input for reading sub-cord from SQOUT 58 RES I Reset (turn on : L) 59 TST11 O Test pin 60 16M O 16.9344MHz 61 4.2M O 4.2336MHz 62 TEST5 I Test pin 63 CS I Chip select terminal 64 TEST1 I Test pin

TEST2 TEST4

TST11

TEST1 TEST3 TEST5

59 64 11 32 33 62823

2KÅ~8bit

RAM

VDD VSS

RAM Address

Generatorl

FSEQ

CLV+

CLV-

SBCK SBSY SFSY

WRQ

SQOUT

CQCK

COIN RWC

Syncrnous Detect

EFM Demodulation

Interpolalation Mute

12 13 14

V/P PW

51 47 50

53 55

57 56

CLV

Digital Servo

Subcode Dxract

QCRC

µCOM

Inter Fase

TGL

General Ports

CONT3

CONT1

CONT2

CONT4

Servo Commander

15 16 17 20 19 58 18 24 25 26 27 28 29 48 60 61 46 52 45 44 43 39 41 42 40 37 35 38 36

RESJP+JP-TOFFTESHFL

C1 C2 Error Detect &

Correct Control Flag

X'tal Root

Timing Generator

4.2M16MEFLGEMPHCONT5 XVSS

Quadruple Over Sampling

RVSS

MUTER

XVDD

XINFSX

XOUT

- 17 -

Billingual

Digital Attenuator

Digital Filter

1bit DAC

L.P.F

RCHO

C2F

Digital Out

MUTELLCHO

LVSS

DOUT

(NC)

Page 19

IC BLOCK DIAGRAM & DESCRIPTION

IC601 LC866540A-5Y58(XE,KR)5Y89(TW) (Micro Processor)

Pin No Pin Name

1 P06 2 P07 3 P10/S00 4 P11/SIO/SB0 5 P12/SCK0 6 P13/S01

7 P14/SII/SB1

8 P15/SCK1

9 P16/BUZ 10 P17/PWM0 11 P70/INT0 12 RES/ 13 XT1/P74 Sub Clock OSC 14 XT2/P75 Sub Clock OSC 15 VSS1 16 CF1 Main Clock OSC 17 CF2 Main Clock OSC 18 VDD1 19 P80/AN0 20 P81/AN1 21 P82/AN2 22 P83/AN3 23 P84/AN4 24 P85/AN5 25 P86/AN6 26 P87/AN7 27 P71/INT1 28 P72/INT2/TOIN 29 P73/INT2/TOIN

30 S0/PA0 31 S1/PA1

32 S2/PA2 33 S3/PA3 34 S4/PA4 35 S5/PA5 36 S6/PA6 37 S7/PA7 38 S8/PA8 39 S9/PB1 40 S10/PB2 41 S11/PB3 42 S12/PB4 O LCD Pin No5 43 S13/PB5 O LCD Pin No6 44 S14/PB6 O LCD Pin No7 45 S15/PB7 O LCD Pin No8 46 S16/PC0 O LCD Pin No9 47 S17/PC1 O LCD Pin No10 48 S18/PC2 O LCD Pin No11 49 S19/PC3 O LCD Pin No12 50 S19/PC4 O LCD Pin No13

Symbol

AMBER_LED DSP_RESET COIN SQOUT CQCK

VD_GND

Sift RWC

JOG+ JOGDRF Reset

Vss

Vdd

Key1 Key2 Open SW Close SW LIMIT_SW C2F M-Media WRQ RDS_IN IR

V CHK G_REVS

G_FWD PACK TAPE_INI REEL Tape Play PL Motor BEAT R Mute OSC SURROUND

I/O Function

O AMBER_LED Output O DSP Reset Signal O CD_DSPInterface(command+data Output)

I CD_DSPInterface(SubQ dataInput) O CD_DSPInterface(Clock) O Processor Power Check (GND) Control

Output

O Shift Control for Micon Oscillatrion

Frequency

O CD_DSP Interface(Command latch Output)

I Jog Dial +

I Jog Dial -

I DRF Signal Input

Reset Switch

Gnd

Power Supply Terminal

A/D Key In A/D Key In

I Top Lid Open Sens. Switch

I Top Lid Close Sens. Switch

I Limit Switch

I DSP C2F Input

I Multi Media Input

I CD DSP Interface (SubQ Request)

I Serial Data for RDS IC Input

I Remotecontrol Input

I Power failure Detect/Processor Power

Check Input I Miss Recording SW(tapeAB side)Input I Miss Recording SW(tapeB side)Input I Tape Park Check Input I Tape Deck Initialize I Real Rotating signal Input

O Tape Play Plunger Output O Tape Motor Output O Beat Cancel Control O Tape Recording Mute O Tape Oscillation ON/OFF Control O Surround Output

Pin No Pin Name Symbol I/O Function

51 S21/PC5 O LCD Pin No14 52 S22/PC6 O LCD Pin No15 53 S23/PC7 O LCD Pin No16 54 S24/PD0 O LCD Pin No17 55 S25/PD1 O LCD Pin No18 56 VDD2 57 VSS2 58 S26/PD2 O LCD Pin No19 59 S27/PD3 O LCD Pin No20 60 S28/PD4 O LCD Pin No21 61 S29/PD5 O LCD Pin No22 62 S30/PD6 O LCD Pin No23 63 S31/PD7 O LCD Pin No24 64 S32/PE0 O LCD Pin No25 65 S33PE1 O LCD Pin No26 66 S34/PE2 O LCD Pin No27 67 S35/PE3 O LCD Pin No28 68 S36/PE4 O LCD Pin No29 69 S37/PE5 O LCD Pin No30 70 S38/PE6 O LCD Pin No31 71 S39/PE7 O LCD Pin No32 72 S40/PF0 O LCD Pin No33 73 S41/PF1 O LCD Pin No34 74 S42/PF2 O LCD Pin No35 75 S43/PF3 O LCD Pin No36 76 S44/PF4 O LCD Pin No37 77 S45/PF5 O LCD Pin No38 78 S46/PF6 O LCD Pin No39 79 S47/PF7 O LCD Pin No40 80 V3/PL6 81 V2/PL5 82 V1/PL4 83 COM0/PL0 84 COM1/PL1 85 COM2/PL2 86 COM4/PL3 87 P30 88 P31 89 VSS3 90 VDD3 91 P32 92 P33 93 P34 94 P35 95 P00 96 P01 97 P02 98 P03 99 P04

100 P05

Vdd Vss

LCD COM1 LCD COM2 LCD COM3 LCD COM4 D CHK TU_DUT Vss Vdd VF_DO VF_CE TU_CE TU_DI LID_M+ LID_MP_CON PRE_MUTE MAIN_MUTE BLUE_LED

O Vdd O Gnd

O LCD COM 1 (LCD Panel Pin1) O LCD COM 2 (LCD Panel Pin2) O LCD COM 3 (LCD Panel Pin3) O LCD COM 4 (LCD Panel Pin4) O Serial Clock Output for Tuner/Volume FUNC IC O Serial Data Output for Tuner IC

Gnd

Power Supply Terminal O Serial Data Output for VOL_FUNC IC O Serial Data Output for VOL_FUNC IC O Serial Latch Output for TU IC I Serial Data Input for TU IC O Top Lid Motor Control Output + O Top Lid Motor Control Output O Power Control O Pre Amp Mute Output O Power Amp Mute O Blue LED Output

IC241 LC72121M-D (Pll Synthesizer) IC211 TA8176SN ( FM Front End)

Vssx

21 22

AIN AOUT

Vssa

IFIN

- 18 -

AGC

BY-PASS

RF IN

RF OUT

MIX IN

MIX OUT

IF OUT

9 4 6 10

Buffer

Amp

Vcc

MIXER

AGC DET

XOUT

FMIN

AMIN

Vssd

XIN

IO2

PHASE DETECTOR

CHARGE PUMP

UNLOCK

DETECTOR

UNIVERSAL

COUNTER

5 6

18 15

1/2

CCB

I / F

POWER

RESET

REFERENCE

DIVIDER

SWALLOW COUNTER

1/16, 1/17 4bits

12bits PROGRAMMABLE

DIVIDER

DATA SHIFT REGISTER LATCH

8910 11

BO1

BO2 BO3 BO4

IO1

BIAS

Vcc

Buffer

GND

FM/TV SW

Local

OSC

OSC BUFFER OUT

Page 20

FL DISPLAY DESCRIPTION

FL601

PIN No.

CONNECTION

PIN No.

CONNECTION

35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 F2 F2 NP 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G NX NX P17 P16 P15

17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 NP F1 F1

col

1G2G3G4G5G6G7G8G9G10G

(2G~9G)

P1 P2 P3 P4 P5 P6 P7 P8

P9 P10 P11 P12 P13 P14 P15 P16 P17

10G 9G 8G 7G 6G 5G 4G 3G 2G 1G

(1)

(2)

(3)

a b

j k g

c e p

r n d

a b

j k g

c e p

r n d

a b

j k g

c e p

r n d

a b

j k g

c e p

r n d

a b

j k g

c e p

r n d

col

a b

j k g

c e p

r n d

a b

j k g

c e p

r n d

a b

k g m

c e p

r n d

- 19 -

Page 21

VOLTAGE TABLE

IC101 LA9241M (64PIN)

PIN 123456789101112131415161718

VOL(V) 2.53 2.53 2.55 2.55 2.54 2.54 2.53 2.54 2.53 2.54 2.53 2.53 2.5 2.54 2.52 2.4 2.54 2.63

PIN192021222324252627282930313233343536

VOL(V) 2.54 2.52 2.54 0 2.46 2.46 2.46 2.54 2.54 2.54 2.64 2.3 2.31 0 0 4.97 0 0.75

PIN373839404142434445464748495051525354

VOL(V) 0.03 0.06 0 0.53 2.35 2.45 2.43 2.53 0 2.53 2.53 0 0 2.31 4.5 0 0 4.88

PIN55565758596061626364

VOL(V) 0 4.99 2.54 2.54 0 0 2.23 3.85 0.2 4.99

IC102 LC78622NE (64PIN)

PIN 123456789101112131415161718

VOL(V) 0 0 1.65 0 1.55 4.98 0.35 0 2.52 2.43 0 0.5 0 0 0.03 0.8 0 4.97

PIN192021222324252627282930313233343536

VOL(V) 0.01 0.01 2.43 4.98 4.98 4.86 0.01 0.01 0.01 0.01 4.98 0.01 2.49 0 0 0.01 0.01 5.1

PIN373839404142434445464748495051525354

VOL(V) 2.06 0.02 0.02 2.07 5.07 0.01 4.98 2.08 2.04 0 0.11 0.05 0.11 2.49 0.1 2.48 0.95 0.01

PIN55565758596061626364

VOL(V) 0.08 0.01 4.45 4.77 0.01 2.17 2.19 0 0 0

IC103 LA6541 (24PIN)

PIN 123456789101112131415161718

VOL(V) 7.89 4.83 2.83 2.54 3.98 3.18 3.5 3.63 2.54 2.6 5 7.31 4.96 4.82 2.52 2.53 3.62 3.64

PIN192021222324

VOL(V) 3.64 3.64 2.53 2.54 2.54 8.04

IC132 LB1641 (10PIN)

PIN 12345678910

VOL(V) 0 0.58 0.75 0.71 0.01 0.01 8.67 8.67 0.75 0.58

IC211 TA8176S (12PIN) (for KR & TW ONLY)

PIN 123456789101112

VOL(V) 2.88 1.47 0.74 8.01 7.98 0 1.86 8.01 7.74 0 7.95 7.83

IC231 LA1844ML (24PIN)

PIN 123456789101112131415161718

VOL(V) 2.31 6.62 2.31 2.29 0 0.02 0.03 6.64 6.62 0.04 5.55 5.65 3.22 3.22 2.18 2.3 2.05 2.73

PIN192021222324

VOL(V) 0 3.11 2.38 2.38 6.62 5.13

IC241 LC72121 (24PIN)

PIN 123456789101112131415161718

VOL(V) 1.6 0 0.2 0.13 0.14 0.03 0.08 11.14 5.34 0.04 0.61 0 0 0.02 0 0 1.61 3.13

PIN192021222324

VOL(V) 0.84 0.84 5.72 0 0 1.61

IC251 LC72722 (24PIN) (for XE ONLY)

PIN 123456789101112131415161718

VOL(V) 2.42 2.41 4.83 0 2.42 2.4 0.01 0.01 0 0.2 0.3 2.47 2.39 4.82 0.01 0.01 0.01 0.04

PIN192021222324

VOL(V) 0.01 4.61 0.14 0.13 0.2 0.01

IC440 TDA7265 (11PIN)

PIN 1234567891011

VOL(V) -23.6 0.0722.60.0613.6-23.500000

IC450 LC75342 (30PIN)

PIN 123456789101112131415161718

VOL(V) 0.02 0.01 0 0 3.59 3.59 3.57 3.58 3.58 3.59 3.57 3.57 3.57 3.57 0 0 3.57 3.57

PIN192021222324252627282930

VOL(V) 3.58 3.58 3.59 3.58 3.57 3.57 3.6 3.59 0 3.59 7.18 0.01

IC460 AN7348K (24PIN)

PIN 123456789101112131415161718

VOL(V) 0.04 0.040.683.983.310.0600.010.0205.0507.1300000

PIN192021222324

VOL(V) 0.17 3.31 3.98 0.68 0 0

IC470 BA7755A (5PIN)

PIN12345

VOL(V) 8.26 0.01 0 0 0

UNIT:V

- 20 -

Page 22

VOLTAGE TABLE

IC601 LC866540A-5Y89 (100PIN) (for XE)

PIN 123456789101112131415161718

VOL(V) 0.48 4.8500.01000004.7804.772.412.4702.112.384.78

PIN192021222324252627282930313233343536

VOL(V) 4.87 4.87 2.44 0000004.844.86000000-25.47

PIN373839404142434445464748495051525354

VOL(V) -25.45 -25.45 -25.45 -25.45 -25.45 -25.46 -25.45 -25.46 -25.49 4.78 -28.31 -11.65 -24.91 -21.6 0 -28.31 -18.2 -14.77

PIN555657585960616263646566676869707172

VOL(V) -28.31 -21.53 -24.93 -24.91 -21.59 -21.5 -18.22 -14.82 -11.64 -28.29 0 0 0 4.48 0 0 0 4.78

PIN737475767778798081828384858687888990

VOL(V) 4.87 4.87 4.87 4.87 4.69 4.78 4.73 0 0 4.72 0 4.78 4.72 0 4.78 0.02 0 4.78

PIN919293949596979899100

VOL(V) 0 4 .72 0.02 0.02 4.75 0.02 4.8 4.82 0.07 0

IC601 LC866540A-5Y89 (100PIN) (for KR & TW)

PIN 123456789101112131415161718

VOL(V) 0.48 4.8500.01000004.7804.772.412.4702.112.384.78

PIN192021222324252627282930313233343536

VOL(V) 4.87 4.87 2.44 00000004.86000000-25.47

PIN373839404142434445464748495051525354

VOL(V) -25.45 -25.45 -25.45 -25.45 -25.45 -25.46 -25.45 -25.46 -25.49 4.78 -28.31 -11.65 -24.91 -21.6 0 -28.31 -18.2 -14.77

PIN555657585960616263646566676869707172

VOL(V) -28.31 -21.53 -24.93 -24.91 -21.59 -21.5 -18.22 -14.82 -11.64 -28.29 0 0 4.87 4.48 0 0 0 4.78

PIN737475767778798081828384858687888990

VOL(V) 4.87 4.87 4.87 4.87 4.69 4.78 4.73 0 0 4.72 0 4.78 4.72 0 4.78 0.02 0 4.78

PIN919293949596979899100

VOL(V) 0 4 .72 0.02 0.02 4.75 0.02 4.8 4.82 0.07 0

TRANSISTOR (for XE)

Q1301 Q1401 Q2140 Q2152 Q2153 Q2154 Q2155 Q2156 Q2157 Q2201 Q2310 Q2451 Q2452 Q2453 Q2502 Q2900 Q4020 Q4030

E 4.93 7.87 0.01 0.01 0.01 0.01 0.01 0.01 9.11 0.01 4.87 11.35 11.34 11.33 2.86 11.32 0.01 5.5 C 1.51 5.01 0.01 0.01 0.01 0.01 0.01 0.02 0.26 0.01 6.67 0.01 11.29 -0.26 2.86 12.06 0.11 11.62 B 4.31 7.25 0.68 -0.26 0.8 -0.26 -0.26 0.8 0.01 0.01 5.43 11.28 0.16 11.03 0.62 12.03 0.77 6.11

Q4210 Q4211 Q4212 Q4220 Q4221 Q4222 Q4310 Q4320 Q4321 Q4330 Q4340 Q4400 Q4410 Q4420 Q4610 Q4620 Q4700 Q4701 E 0 12.72 12.54 0 9.37 8.73 5.52 4.51 4.53 0 -28.5 3.29 0 0 0 0 8.74 0 C 0.01 23.08 23.08 0.01 22.95 22.95 21.49 3.88 4.47 0 -4 1 18.94 3.28 0 0 0 8.72 8.72 B 0.01 13.13 12.75 0.01 9.94 9.37 6.11 7.7 3.89 0.67 -29.1 3.87 0 0.67 2.79 2.79 0.01 0

Q4720 Q4730 Q4840 Q4850 Q4930 Q4931 Q4940 Q4941 Q4970 Q6108 Q6201 Q6202 Q6301 E 0 0 4.78 0 12.09 0 12.09 0 5.55 0000 C 0 0.01 4.78 4.78 11.6 11.63 11.64 11.64 0.01 0.49 0.01 4.25 0 B 0 0.01 4.32 0 0 0 0.46 0 5.54 0.02 4.72 0.01 4.74

TRANSISTOR (for KR & TW) UNIT:V

Q1301 Q1401 Q2451 Q2900 E 4.93 7.87 11.35 11.32 C 1.51 5.01 0.01 12.06 B 4.31 7.25 11.28 12.03

UNIT:V

- 21 -

Page 23

SCHEMATIC DIAGRAM (FRONT for XE)

This is a basic schematic diagram.

- 23 -- 22 -

Page 24

SCHEMATIC DIAGRAM (FRONT for KR & TW)

This is a basic schematic diagram.

- 27 -- 26 -

Page 25

SCHEMATIC DIAGRAM (CD)

This is a basic schematic diagram.

PRODUCT SAFETY NOTICE

Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol special significance. When replacing a component identified by 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.

, 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 the parts list and the schematic diagram designated components in which safety can be of

- 31 -- 30 -

Page 26

WIRING DIAGRAM (CD TRAY LED & KOUTE)

CD TRAY LED P.W.BOARD

KOUTE P.W.BOARD

- 33 -

Page 27

SCHEMATIC DIAGRAM (TUNER for XE)

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 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.

in the

, use only

This is a basic schematic diagram.

- 35 -- 34 -

Page 28

SCHEMATIC DIAGRAM (TUNER for KR & TW)

This is a basic schematic diagram.

- 39 -- 38 -

Page 29

SCHEMATIC DIAGRAM (AMPLIFIER for XE)

PRODUCT SAFETY

NOTICE

Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol the parts list and the schematic diagram designated components in which safety 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.

, use only

This is a basic schematic diagram.

- 43 -- 42 -

Page 30

SCHEMATIC DIAGRAM (AMPLIFIER for KR)

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 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. 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.

in the

, use only

This is a basic schematic diagram.

- 49 -- 48 -

Page 31

SCHEMATIC DIAGRAM (AMPLIFIER for TW)

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 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. 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.

in the

, use only

This is a basic schematic diagram.

- 51 -- 50 -

Page 32

WIRING DIAGRAM (POWER SUPPLY)

POWER SUPPLY P.W.BOARD for XE

POWER SUPPLY P.W.BOARD for KR

POWER SUPPLY P.W.BOARD for TW

- 52 -

Page 33

WIRING CONNECTION

SPEAKERS (6 ohm MIN.)

VIDEO

L R

(AUDIO)

+ - - +

CN490

CN485

PRE AMPLIFIER

P.W.B

CN471

(6P)

CN480

CN470

(10P)

(5P)

CD MECHANISM

CN452

(4P)

CN451

(11P)

CN450

(7P)

CN460

(28P)

CD PICK UP

MECHA.

(6P)

CD LOARDING

MECHA.

(5P)

CN481

PHONES

CN111

CN122

(12P)

POWER AMPLIFIER P.W.B

CN442

(4P)

CN441

(11P)

CN440

(7P)

(15P)

CD P.W.B

CN131

(3P)

CN410

(5P)

CN645

(2P)

CN123

(5P)

CN113

(6P)

CN114

(5P)

CN444

(21P)

CN430

(8P)

CN443

(21P)

CN440

(3P)

CD TRAY LED P.W.B

AC IN

CN400

FU400

(5P)

TIA L 250V

PT401

POWER SUPPLY P.W.B

CN202

CN203

(6P)

(8P)

TUNER P.W.B

CN401

(3P)

ANT

AM FM

LOOP 75ohm

CN201

CN205

(3P)

OPTICAL

OUT

CN204

TAPE MECHANISM

Nov./ '01 / 180 BB Printed in Japan

CN604

(2P)

CN601

(28P)

FL601

FRONT P.W.B

CN613

(6P)

CN612(12P)

SANYO Electric Co., Ltd.

Osaka, Japan

Page 34

WIRING DIAGRAM (FRONT for XE)

- 25 -- 24 -

Page 35

WIRING DIAGRAM (FRONT for KR)

- 28 -

Page 36

WIRING DIAGRAM (FRONT for TW)

- 29 -

Page 37

WIRING DIAGRAM (CD)

- 32 -

Page 38

WIRING DIAGRAM (TUNER for XE)

- 37 -- 36 -

Page 39

WIRING DIAGRAM (TUNER for KR & TW)

- 41 -- 40 -

Page 40

WIRING DIAGRAM (POWER AMPLIFIER & PRE AMPLIFIER for XE)

POWER AMPLIFIER P.W.BOARD

PRE AMPLIFIER P.W.BOARD

- 45 -- 44 -

Page 41

WIRING DIAGRAM (POWER AMPLIFIER & PRE AMPLIFIER for KR & TW)

POWER AMPLIFIER P.W.BOARD

PRE AMPLIFIER P.W.BOARD

- 47 -- 46 -

Sanyo DCBM-500 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual