Sharp XL-3600 Service Manual Download Page 29

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XL-3600

XL-3700/C

Figure 29 SCHEMATIC DIAGRAM (8/8)

4.8V

9.6V

4.8V

FUNCTION/

VOLUME EQUALIZER

SURROUND
CONTROL

4.5V

0.3V

11.7V

0.3V

4.9V

11.3V

4.7V

41V

0.3V

0.1V

20.6V

21.8V

21.7V

–18.9V

0.1V

20.2V

15 14 13 12 11 10

9 8 7 6

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

1 2 3 4 5 6

7 8

10 11

FAN MOTOR

5 6 7 8

4 3 2 1

CD_L

CD_R

A_GND

+VCC

–VCC

–VE1

+VE1

–VE2

+VE2

BIAS

GND

PRE

+VCC

PRE

–VCC

IN1

IN2

NF1

NF2

M_GND

PROTECT

CD_7.2V

SP_RLY

AMP_DET

(1W)

–

+ +

A GND

–B

HEADPHONES
JACK

L-CH SPEAKER BOX

R-CH SPEAKER BOX

6 Ohm

TWEETER

WOOFER

TWEETER

4
5
9

AUX L

VDD

VREF

ROUT

RBS2

RBS1

RTRE

RIN

RSL0

LSL0

LIN

LTRE

LBS1

LBS2

LOUT

TEST

VSS

AUX R

TUN R

CD R

AUX L

CD L
TUN L

CD_GND

CD–12V

CD+B

5 6

2 3

P_MUTE

CD +B

FM ST

D_GND

SURROUND

CHASSIS

GND

CHASSIS

GND

CHASSIS

GND

CNW702

P27 11-F

FROM

DISPLAY PWB-A2

SPEAKER

TERMINAL

CNW703

P27 11-D

FROM

DISPLAY PWB-A2

CNW707

P27 11-G

FROM

DISPLAY PWB-A2

CNW808

P25 12-F

FROM

CD PWB-A3

FROM

SPRING(233)

CNW803

P25 12-D

FROM

CD PWB-A3

CNW805

P25 12-E

FROM

CD PWB-A3

CHASSIS

GND

47K

1N4148

2SK2541

KRC107 M

10K

2.7K

0.0033

1/50

12K

4.7/50

100K

8.2K

0.0056

1/50

12K

330

12K

KIA4558P

0.0033

1/50

8.2K

47/16

0.0056

10K

12K

10K

4.7/50

100K

1/50

10K

2.7K

12K

100/16

10K

220P

3.9K

1/50

0.1

10/16

6.8K

0.0027

2.2/50

0.1

3.9K

0.1

1/50

33/16

100/16

10K

1N4004

LC75342M

0.1

0.0027

10/16

2.2/50

6.8K

0.0033

0.022

6.8

0.022

0.0033

0.0047

0.022

6.8

0.01

KRC107 M

KTC3199 GR

KTA1266 GR

KTC3199 GR

KTC3200 GR

2SC535 C

3.3K

ZJ5.1B

27K

470K

22K

4.7K

100K

56K

47K

56K

100K

47/50

18K

1N4004

1N4148

22K

10K

3.3K

10/16

47/16

3.3/16

KRA107 M

1N4148

KTC3199 GR

4.7K

1N4148

0.022

3P(CH)

0.022

10/50 10/50

0.022

100/50

10/50

56K

22K

470

39K

1/50

4.7K

0.2

KTC3199 GR

0.2

0.022

4.7K

0.0015

3.3K

STK40203

POWER AMP.

KTC3199 GR

33/16

6.8K

10K

0.001

1.8K

470P

330

100

27K

CNP702

R207

D201

Q201

Q203

R206

R212

C212

C204

R214

C214

R204

R202

C202

C216

R218

R208

R216

IC201

C211

C203

R201

C209

C201

R210

R217

R205

C213

R203

C215

R209

R211

R213

R215

C208

R442

C431

C433

C432

R440

C426

C424

C402

C404

C408

R416

R418

R422

C407

C403

C401

R424

R425

R423

R415

R417

R421

C415

R437

C419

C417

C421

R439

C423

C425

D401

C429

C430

R441

D402

D403

IC401

C422

C420

C416

C418

R438

SO601

L101

C123

C121

C119

R129

C124

C142

C141

C122

C120

R130

L102

L105

JK101

CNP703

M802

CNP881

CNW881

CNP808

CNP707

CNP909

CNW909

C691

Q109

Q884

Q883

Q891

Q106

Q107

CNW103

Q105

Q881

Q882

R887

R885

ZD603

R886

R884

R883

R894

R892

R125

R131

R126

R891

C130

R893

D892

D104

RLY101

D893

D881

D891

D103

R880

R882

R881

C881

C880

C128

Q108

Q104

R124

D101

C118

C109

C110

C113

C111 C112

C114

C115

C116

C107

C108

R109

R110

R113

R114

R115

R116

R132

R111

R112

R107

R108

C103

C104

R122

R120

Q103

R119

C117

R123

R121

C105

C106

R101

R102

R105

IC101

Q102

Q101

CNW102

CNW104

C101

R106

R103

R104

C127

CNP805

CNP803

R857

R858

C861

C862

R127

R128

D102

SP601

SP602

SP603

SP604

R117

R118

R137

R138

Summary of Contents for XL-3600

Page 1: ... S A ONLY SERVICE MANUAL SHARP CORPORATION No S6247XL3600 In the interests of user safety the set should be restored to its original condition and only parts identical to those specified should be used This document has been published to be used for after sales service only The contents are subject to change without notice XL 3600 Compact Audio System consisting of XL 3600 main unit and CP XL3600U...

Page 2: ... outlet Using two clip leads connect a 1 5k ohm 10 watt resistor paralleled by a 0 15µF capacitor in series with all exposed metal cabinet parts and a known earth ground such as conduit or electrical ground connected to earth ground Use a VTVM or VOM with 1000 ohm per volt or higher sensitivity to measure the AC voltage drop across the resistor See diagram Connect the resistor connection to all ex...

Page 3: ...dio signal 500 mV 47 k ohms Input terminals Video Auxiliary audio signal 500 mV 47 k ohms Type Compact disc player Signal readout Non contact 3 beam semiconductor laser pickup D A converter 1 bit D A converter Frequency re sponse 20 20 000 Hz Dynamic range 90 dB 1 kHz Frequency range FM 87 5 108 MHz AM 530 1 720 kHz Type 2 way type speaker system 2 5 cm Tweeter 4 10 cm Woofer Maximum input power 5...

Page 4: ...nal 6 FM 75 Ohms Antenna Jack 7 Cooling Fan 8 Video Auxiliary Audio Signal Input Jacks 9 Speaker Terminals 10 AC Power Input Jack Speaker system 1 Tweeter 2 Woofer 3 Bass Reflex Duct 4 Speaker Terminals 4 3 2 1 5 6 8 9 10 7 4 1 2 3 Speaker grilles are removable Make sure nothing comes into contact with the speaker diaphragms when you remove the speaker grilles Placing the speaker system Left speak...

Page 5: ...Button 15 Random Repeat Button 16 CD Open Close Button 17 Tuner Preset Up Button 18 CD Track Down Button 19 CD Fast Reverse Tuning Down Button 20 CD Play Button 21 CD Track Up Button 22 CD Fast Forward Tuning Up Button 23 CD Pause Button 24 CD Stop Button 25 Tuner Preset Down Button 26 Bass Up and Down Buttons 27 Treble Up and Down Buttons Buttons with mark in the illustration can be operated on t...

Page 6: ...foil around the front end of connector remove to protect the optical pickup from electrostatic damage Caution on Disassembly Follow the below mentioned notes when disassembling the unit and reassembling it to keep it safe and ensure excellent performance 1 Take compact disc out of the unit 2 Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit 3 Take...

Page 7: ... Panel CD J1 x4 ø2 5 x10mm H1 x1 H2 x1 H2 x1 H3 x4 ø2 5 x10mm K1 x2 ø2 5 x10mm Display PWB Gear Box Switch PWB Top Cabinet L2 x1 Hook L1 x2 Hook N1 x3 M2 x1 M1 x6 ø2 5 x10mm Switch PWB Switch Hook L1 x2 Pull Pull Pull Pull Gear Box Hook N1 x3 A3 x2 ø3 x12mm A4 x4 ø4 x12mm A2 x2 Special Screw Net Frame A1 x1 A2 x2 Special Screw Woofer Tweeter Figure 7 2 1 Speaker 1 Net Frame A1 x1 7 4 2 Special Scr...

Page 8: ... Wheel CD MECHANISM SECTION See Fig 8 2 Perform steps 1 to 9 of the disassembly method to remove the CD mechanism See page 6 7 1 Remove the mechanism cover paying attention to the pawls A1 x 4 pcs 2 Remove the screws A2 x 2 pcs to remove the shaft A3 x 1 pc 3 Remove the stop washer A4 x 1 pc to remove the gear A5 x 1 pc 4 Remove the pickup unit Note After removing the connector for the optical pic...

Page 9: ...kHz 5 106 00 MHz 10 1 404 kHz FM Mute Level Signal generator 1 kHz 40 kHz dev FM modulated 1 Adjust so that an output signal appears Check Point Instrument Connection Display Frequency 87 5 MHz 87 5 MHz 2 2 V 0 7 V TP301 108 MHz 108 MHz 7 3 V 1 0 V TP301 Check FM VT Signal generator 1 kHz 40 kHz dev FM modulated 98 00 MHz 98 00 MHz VR351 1 Input SO301 30 dBµV Output Speaker Terminal Instrument Con...

Page 10: ...d toward the inner periphery Any buttons other than POWER button are not accepted until the shift of pickup to the inner periphery is completed at this time If PICKUP IN SW ON cannot be detected within 10 seconds the slide motor stops and the following error display appears Press the POWER button to end the test mode or press the CD STOP button to return to step 1 Any other operations are inhibite...

Page 11: ...es toward the inner periphery while this button is pressed If PICKUP IN is on input is invalid PLAY If focus has been taken shift to step 4 is executed If not acceptance is inhibited STOP Return to step 1 FUNCTION Shift to step 5 If the focus is not received after it has been taken the process returns to step 1 3 Step 3 Mode While the laser keeps lighting CD initialization operation flow proceeds ...

Page 12: ...back Press the following buttons in this state to obtain the operations specified below POWER Test mode and power turned off to shift to the ordinary standby mode FF FWD The pickup slides toward the outer periphery while this button is pressed REW REV The pickup slides toward the inner periphery while this button is pressed If PICKUP IN is on input is invalid PLAY Invalid STOP Return to step 1 FUN...

Page 13: ...isplayed in hexadecimal numbers The upper two bits which are invalid are displayed as 00 After waiting two seconds operation is shifted to c c Tb is displayed on the left of LCD FTBAST command D482 is transmitted to designate tracking balance adjusting register Then data read by read command SRC2 2 are displayed in hexadecimal numbers After waiting 2 seconds operation is shifted to d d TG is displ...

Page 14: ... switching is invalid It is necessary to discard the content of preset memory when the tuner test mode is ended be sure to write 0000 or 1111 bits in the memory to be checked for judging memory error at initial setting and to initialize memory When the tuner test mode is obtained the following display lights for one second The TUNER TEST2 mode is obtained with MEMORY POWER Turn off AC in the TEST2...

Page 15: ...e according to the following procedure to reproduce the timer 1 Set the current time to 1 00 the timer to ON time 1 05 the function to CD and volume to STEP 12 respectively One minute is counted as one second and the timer is reproduced The fade in when playback is started is executed at a rate of one step for 1 sec After completion of fade in the fade out is executed at a rate of one step for 1 s...

Page 16: ...CD OPEN CLOSE The OK NG display of test result is as follows 7 Button input diagnosis Test Mode TEST 6 When the test mode is obtained the following is displayed a POWER ON for function AUX CD lid position is checked CLOSE position Operation proceeds to the next process Position other than CLOSE After the lid moves to CLOSE operation proceeds to the next process b CD lid operation started OPEN oper...

Page 17: ...e resistor without any symbol is ohm type resistor Besides the one with Fusible is a fuse type Capacitor To indicate the unit of capacitor a symbol P is used this symbol P means micro micro farad and the unit of the capacitor without such a symbol is microfarad As to electrolyticcapacitor theexpression capacitance withstand voltage is used CH TH RH UJ Temperature compensation ML Mylar type P P Pol...

Page 18: ...pin IC801 40pin STOP PLAY CUE FEI 1 TEI 1 IC801 29pin SBAD 2 TRO 2 IC801 30pin IC801 34pin RFO 3 FMO 3 IC802 22pin IC801 40pin STOP PLAY REVIEW FEI 1 TEI 1 IC801 29pin RFGO 2 TRO 2 IC802 19pin IC801 34pin RFRP 3 FMO 3 IC802 17pin IC801 40pin STOP PLAY TCD 782 TNO 02 PLAYBACK TEI 1 LO 1 IC801 31pin TRO 2 IC801 34pin RO 2 SBAD 3 IC801 30pin 1 2 3 4 6 7 11 15 16 17 IC801 53pin IC801 31pin IC801 31pin...

Page 19: ...DET FAN COM3 SEG0 SEG33 REMOCON P CONT VDD 32 768kHz 8MHz 38 5 4 1 1 100 67 66 65 64 63 62 61 60 59 58 33 57 56 54 53 52 39 48 49 50 32 47 8 4 LCD701 FL DISPLAY TO MAIN PWB REMOTE SENSOR RX701 RESET 23 VSM VLC1 VLC2 VLC3 7 6 5 MMOD VREF VREF VSS 15 24 14 11 SYS_STOP POWER 38 37 13 12 10 55 21 9 X701 X702 OSC1 OSC2 XO XI CLID_SW SW711 713 SW725 728 SW709 SW718 720 SW710 KEY1 KEY2 18 17 16 SYSTEM MI...

Page 20: ...VO2 VIN2 VG2 GND GND GND MUTE REG O TRB VG1 VIN1 VO1 VO1 IC803 MM1469PH SPINDLE MOTOR SLED MOTOR PICKUP IN SP SP SL SL PU IN GND FO TR M M CD MOTOR PWB M701 M702 SW702 7 3V 3 3V B1 B6 B2 B4 B5 B6 B5 A C B F E B6 B5 B5 B6 LD MON FOCUS COIL 1 2V 5V TRACKING COIL CD PICKUP UN 23 24 22 21 20 19 18 17 14 26 24 20 19 18 16 35 38 36 37 33 34 31 32 29 28 30 16 15 13 12 11 10 9 8 7 6 5 4 3 2 1 DIGITAL OUT ...

Page 21: ...40203 L CH L CH R CH R CH R CH L CH SPEAKER TERMINAL SO601 HEADPHONES 1 2 3 4 5 9 10 JK101 VSS VDD IC401 LC75342M 15 14 13 12 11 10 9 17 18 19 20 21 22 23 24 25 26 27 28 29 16 8 7 6 5 4 3 2 1 CE DI 30 CL LOGIC TUN L CD L TUN R R CH OUT R CH OUT L CH OUT R CH IN L CH IN L CH OUT A_12V NC FUNCTION VOLUME EQUALIZER AUX R AUX L CD R MUTE VOLTAGE REGULATOR B6 L IL UP UNIT D_GND MAIN PWB B4 B2 B Q201 Q2...

Page 22: ...S GND AM Tracking AM Band Coverage FM Mute Level AM IF AM IF 1 2 3 FM IF FM IF FM IF CH 0 022 1N4148 1N4148 0 022 560P 68K 27P 8P 0 047 0 022 SVC348S 0 001 0 012 0 001 1N4148 1N4148 4 7K 180 0 022 680 0 022 100 16 0 022 82 0 022 2 2µH 68 6 8K 330 2SC380 O 33 680 5 6K 5 6K 8 2K 1mH 10K 33P 3 3 50 0 022 0 022 4 7 25 0 022 0 001 2 7K 456kHz 1 50 0 022 LA1832S 270 0 022 0 022 1K 0 022 10 16 0 022 15P ...

Page 23: ...A_12V D_GND TUN_L TUN_R A_GND AM SIGNAL FM SIGNAL 1 2 3 CNP301 P28 5 A TO MAIN PWB A1 FM IF 0 022 0 001 2 7K 456kHz 1 50 56P 1 50 1K 470K 0 022 0 022 3 3K 3 3K KRC104 M 5 6K 5 6K 1 50 1 50 2 2K 1 50 3 3K 2 2 50 0 001 100 10 0 047 270 0 022 0 022 0 022 2 2K 0 01 100µH 5 6K 1K 330P 47K 220P 1 50 10K DZ5 1BSB 100µH 100 10 0 022 390 0 022 390 5 6K KTA1266 GR 5 6K 5 6K 6 8K 47 16 1N4148 10K 4 7K 1 8K 1...

Page 24: ...UNIT 308 C B TR TR PO FO GND A E LD VR PD C FFC VIN1 VG1 TRB REG MUTE GND GND GND VG2 VIN2 V02 V02 V03 OPO PO1 PO1 VO3 VIN3 VG3 VCC VCC BIAS VG4 VIN4 V04 V04 VO1 VO1 2 5 7 3 15 13 1 8 9 6 10 11 4 14 12 16 2 5 7 3 15 13 1 8 9 6 10 11 4 14 12 16 SP SP SL SL PU IN GND 5 1 4 3 2 6 4 5 2 6 1 4 3 CD MOTOR PWB C GND PU IN SL SP SP SP PICKUP IN SLED MOTOR SPINDLE MOTOR M 4 6 M 2 M 3 5 1 CD PWB A3 C3A C2A ...

Page 25: ...04 P28 2 B FROM TERMINAL PWB A4 CNP803 P29 8 G TO MAIN PWB A1 CNP808 P29 11 B TO MAIN PWB A1 CNP805 P29 8 G TO MAIN PWB A1 CD SIGNAL 1 1 2 2 3 3 CH CH 100mA 100mA 100mA CORE 33K K 10K 00 10K 22P CH 8 2K 0 1 0 1 100 10 100 10 47 10 0 1 47P 47K 0 015 15K 150K 5 6K 0 0027 0 01 10K 0 033 0 047 470P CH 470P CH 0 033 4 7K 0 047 0 047 TC94A14F 10 16 100 16 10 16 15P 1M 12P 100 10 0 022 0 047 0 047 47 10 ...

Page 26: ...ISPLAY PWB A2 LED PWB A7 LED PWB A6 1 2 1 2 1 2 1 2 CNP701 P28 1 F TO MAIN PWB A1 FL DISPLAY 1 3 2 1 3 2 1 2 3 REMOTE SENSOR 220 220 1N4148 100mA 1N4148 1N4148 100K KRC102 M 3 3 50 1N4148 1K 3 3K 1K 0 01 0 01 KTC3199 GR 1K KTC3199 GR 82 10K DZ3 3BSB 1K 120 10K 100 100 10 560P 10 16 1 5K 1 2K 1 2K 10K 3 9K 4 7K 5 6K 3 9K 47K 10µH 0 1 10K 47K 10K 10K 10K 8 2K 22P CH 22P CH 1K 47K 47K 1K 1K 1K 1K 1K ...

Page 27: ...2 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 REMOCON SYS_STOP POWER CLE SURR P STB P MUTE CD B P CONT DATA ST SD B LIGHT CLID_UP CLID_DW PU IN 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 1 2 1 2 1 2 1 2 3 3 1 2 1 2 FL DISPLAY SWITCH PWB A5 LED PWB A8 CD LID OPEN CLOSE CD LID 1 2 3 1 2 3 P25 12 B TO CD PWB A3 P29 11 F TO MAIN PWB A1 P29 7 8 A TO...

Page 28: ...L 1N5402M 1N5402M 1N5402M 1N5402M 0 1 0 1 0 1 0 1 0 1 0 1 1N4004 1N4004 1N4004 1N4004 10 16 22K 0 022 2SD2012 Y 1N4148 47 820 4700 25 0 0047 KRC107 M KRA102 M KTC3200 GR 100 470 25 DZ8 2BSC 33K 100 25 2SD2012 Y 47 22K 4 7M 10 16 0 022 KTC3200 GR 2SD2012 Y 47 1N4148 22K 0 022 DZ130A 33K 100 25 470 25 820 100 0 047 0 047 1N4004 1N4004 1N4004 1N4004 2200 16 0 001 47K 10K KTC3199 GR 1N4004 1N4004 AN78...

Page 29: ... 10 16 1K 1K 1K 1K 1K 1K 10 16 6 8K 0 0027 2 2 50 0 1 3 9K 0 1 1 50 33 16 100 16 10K 1N4004 1N4004 1N4004 LC75342M 0 1 0 0027 10 16 2 2 50 6 8K 0 0033 0 022 6 8 0 022 0 0033 0 0047 0 0047 0 022 0 022 6 8 10µH 0 01 KRC107 M KTC3199 GR KTA1266 GR KTC3199 GR KTC3199 GR KTC3199 GR KTC3199 GR KTC3200 GR 2SC535 C 3 3K 39 ZJ5 1B 27K 470K 22K 4 7K 100K 56K 47K 56K 100K 47 50 18K 1N4004 1N4004 1N4004 1N400...

Page 30: ...02 C711 ZD701 R7A7 CNW703 Q701 D721 M702 SW702 CNP703A M701 L808 1 5 10 1 20 25 30 32 33 35 40 45 48 49 50 55 60 64 1 2 3 4 5 6 7 8 9 10 1 5 10 14 15 20 25 28 1 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 5 1 4 45 50 51 55 60 65 70 75 76 80 85 90 95 100 2 1 1 2 1 1 6 5 1 1 2 2 1 1 3 1 10 2 CD MOTOR PWB C DISPLAY PWB A CD PWB A3 LED PWB A7 SPINDLE ...

Page 31: ...SW728 D722 CFW702 C713 Q804 Q806 SW709 SW710 LED704 IC804 R813 Q807 CFW703 RX701 LED703 CFW702A R7A3 CFW703A LED801 D723 CNW701 CNW705 C845 CNP705 CNW706 R845 R783 R759 R751 R786 R789 CNW702 C705 R744 R749 R753 R754 R785 750 CNW707 M801 246 6 SW802 CNP706 1 1 1 16 1 16 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 5 15 20 24 10 12 13 1 2 3 4 1 5 10 15 16 17 20 25 30 32 33 35 40 45 48 49 50 55 60 64 1 2 3 4...

Page 32: ...C422 C420 R418 R440 R417 CNP707 CNS301 Q351 ZD351 C396 C358 C357 R377 C391 R395 R391 R392 R385 R384 L352 C370 C398 CF351 C399 Q360 C352 R382 R386 CF352 D308 CF302 T351 L353 C386 VR351 C385 Q301 X352 R387 L351 CF301 IC302 L342 R336 C393 R343 C394 C380 R380 C348 CFW301 FE301 SO301 D304 D303 D301 D302 T302 C330 R346 VD301 C334 T306 C332 C337 C362 C364 C367 IC303 C368 C374 C372 X351 C373 C371 R363 CNW...

Page 33: ...1 D657 D660 C430 D403 C425 R102 C415 R101 C417 R105 R202 R218 CNP401 R208 C214 D652 R217 C651 C209 CNP651 IC681 C683 D681 D684 C681 C661 M802 CNP909 CNW909 CFW682 C684 R686 C691 D683 Q683 R886 ZD603 R885 R883 R884 R881 R880 R882 C880 C881 Q883 D682 D689 R685 CNP701 C665 Q884 Q882 Q881 D881 R887 D688 C688 C689 CNP808 CNP702 CNP881 CNW881 C203 C213 Q203 C215 IC201 R207 C208 D201 C216 R212 Q201 C204 ...

Page 34: ...not be used on car CD player or on computer CD ROM drives All rights reserved Unauthorized duplicating broadcasting and renting product is prohibited by law When the CD does not function When the CD section does not operate when the objective lens of the optical pickup is dirty this section may not operate Clean the objective lens and check the playback operation When this section does not operate...

Page 35: ...Is the HF output on pin 24 of IC801 in CD TEST MODE STEP 5 Check the procedure HF ERROR Yes No No No No Check the pattern between pin 58 PU_IN of IC701 and CNW704 CNP704 Check the between CNW704 CNP704 and PU IN switch Set ON condition the CD Lid switch Check the procedure in SPINDLE MOTOR CLV SERVO FAILURE No Does the sled motor move No Does the sound heard when the optical pickup move to the sel...

Page 36: ...put at the pin 29 FEI of IC801 when the disc is set Is the waveform shown above input at the pin 30 SBAD of IC801 Yes Yes No No The optical pickup is faulty Check as stated in item FOCUS SERVO SAWTOOTH WAVE FAILURE Yes Check the periphery of IC802 and CNP801 CNW801 Is it normal No Check the pattern between pin 12 of IC802 and pin 30 of IC801 Check the periphery of IC802 and CNP801 CNW801 IC802 is ...

Page 37: ...ned between pins 13 and 16 of CNP801 CNW801 as shown above Yes Check the PWB pattern between CNP801 CNW801 and IC803 No CNP801 CNW801 connection failure or optical pickup failure Yes Spindle motor clv servo failure Is above wave obtained between pins 1 and 2 of IC803 Is following wave output to the pin 41 DMO of IC801 when the CD TEST MODE STEP 3 is changed to STEP 4 No Yes Check the procedure in ...

Page 38: ...pins 50 or 53 of IC801 and the pins 2 or 5 of IC101 No Check the PWB pattern between pin 51 of IC801 and Q808 Yes Is signal of pins 50 and 53 of IC801 output No Check the peripheral parts of IC801 If OK IC801 is faulty Yes The main PWB is faulty Check the periphery of IC802 Check the PWB pattern between pin 11 TEO of IC802 and pins 31 and 32 of IC801 Is it normal Is output obtained at the pins 3 a...

Page 39: ...k Is the following wave output to the pins 11 TEO of IC802 during track search in normal playback Yes Yes No Check as stated in item SLED MOTOR OPERATION FAILURE No IC801 failure No Check the PWB pattern between pin 34 TRO of IC801 and pin 25 of IC803 Check the PWB pattern between pins 26 and 27 of IC803 and Optical pickup If OK Optical pickup failure Yes Is the above wave output to the pins 31 TE...

Page 40: ...n 14 L1 Input signal pin 15 NC No CONNECT pin To be open or connected to VSS 16 NC No CONNECT pin To be open or connected to VSS 17 R1 Input signal pin 18 R2 Input signal pin 19 R3 Input signal pin 20 R4 Input signal pin 21 RSEL0 Input selector output pin 22 RIN Volume equalizer input pin 23 RTRE Capacitor connection pin comprising treble band filter 24 RBASS1 Bass band filter comprising capacitor...

Page 41: ... 13 14 15 16 17 18 19 20 21 22 23 24 25 26 5 27 28 30 29 1 2 3 4 LVref RVref CCB INTERFACE CONTROL CIRCUIT LOGIC CIRCUIT CONTROL CIRCUIT ROUT RBASS1 RBASS2 RTRE RIN RSEL0 L1 L2 L3 L4 R1 R2 R3 R4 LOUT LBASS2 LBASS1 LTRE LIN LSEL0 VSS CE DI CL VDD NC Vref NC NC TEST Figure 41 BLOCK DIAGRAM OF IC ...

Page 42: ...3 c4 l4 m4 f4 c5 com4 com4 z2 k1 d1 e1 z3 k2 d2 e2 MHz k3 d3 e3 kHz k4 d4 e4 z4 PinNo 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 com1 h5 g5 a5 RDS h6 g6 a6 r h7 g7 a7 TP h8 g8 a8 EON com1 com2 j5 n5 p5 b6 j6 n6 p6 b7 j7 n7 p7 b8 j8 n8 p8 PTY com2 com3 l5 m5 f5 c6 l6 m6 f6 c7 l7 m7 f7 c8 l8 m8 f8 TI com3 com4 k5 d5 e5 ST k6 d6 e6 q k7 d7 e7 k8 d8 e8 TA SRS 0 com4 z1 z2 z3 r q z4...

Page 43: ...e J 5 K 10 M 20 N 30 C 0 25 pF D 0 5 pF Z 80 20 If there are no indications for the electrolytic capacitors error is 20 Resistors VRD Carbon film type VRS Carbon film type VRN Metal film type VR MF Cylindrical type without lead wire VR MN Cylindrical type without lead wire VR TV Square type without lead wire VR TQ Square type without lead wire VR CY Square type without lead wire VR CZ Square type ...

Page 44: ... D881 VHD1N4004 1 J AB Silicon 1N4004 D891 893 VHD1N4004 1 J AB Silicon 1N4004 LED701 704 VHPLP3052D 1 J AN LED LP3052D LED801 VHPLP99B 1 J AM LED LP99B VD301 VHCSVC348S 1 J AK Variable Capacitance SVC348S ZD351 VHEDZ5R1BSB 1 J AC Zener 5 1V DZ5 1BSB ZD601 VHEDZ130BSA 1 J AC Zener 13V DZ130A ZD602 VHEDZ8R2BSC 1 J AB Zener 8 2V DZ8 2BSC ZD603 VHEMTZJ5R1B 1 J Zener 5 1V ZD701 VHEDZ3R3BSB 1 J AB Zene...

Page 45: ...KYPA1HF103Z J AB 0 01 µF 50V C701 702 VCCCCY1HH220J J AA 22 pF CH 50V C703 VCKYCY1EF104Z J AA 0 1 µF 25V C704 VCKYCY1EF223Z J AB 0 022 µF 25V C705 VCKYPA1HF103Z J AB 0 01 µF 50V C710 VCKYCY1EB103K J AA 0 01 µF 25V C711 RC GZA335AF1H J AB 3 3 µF 50V Electrolytic C712 VCKYCY1EB103K J AA 0 01 µF 25V C713 RC EZD106AF1C J AB 10 µF 16V Electrolytic C714 VCKYCY1HB561K J AA 560 pF 50V C715 RC GZA107AF1A J...

Page 46: ...6W R440 VRD ST2CD392J J AA 3 9 kohms 1 6W R441 VRS CY1JB103J J AA 10 kohm 1 16W R442 VRD ST2CD103J J AA 10 kohm 1 6W R601 VRD ST2EE821J J AA 820 ohms 1 4W R602 VRD ST2EE101J J AA 100 ohm 1 4W R603 VRD ST2EE333J J AA 33 kohms 1 4W R604 VRD ST2EE470J J AA 47 ohms 1 4W R605 VRD ST2CD223J J AA 22 kohms 1 6W R606 VRD ST2EE470J J AA 47 ohms 1 4W R607 VRD ST2CD223J J AA 22 kohms 1 6W R608 VRD ST2EE821J J...

Page 47: ...3Pin CNW804 QCNWN0396SJZZ J Connector Ass y 3 4Pin CNW805 QCNWN0393SJZZ J Connector Ass y 5 5Pin CNW808 QCNWN0445SJZZ J Connector Ass y 2 2Pin CNW881 QCNWN0398SJZZ J Connector Ass y 2Pin CNW909 QCNWN0458SJZZ J Connector Ass y 2Pin With Lug 1 F651 652 QFS D402BSJNI J AB Fuse 4 0A 125V 1 F653 QFS D162BSJNI J AE Fuse 1 6A 125V FE301 RTUNS0016AWZZ J AX FM Front End J801 VHPIF11381 1 J AM Jack CD Digit...

Page 48: ...F25P08000 J AA Screw ø2 5 8mm 609 XEBSF30P10000 J AA Screw ø3 10mm 610 XHBSD30P06000 J AA Screw ø3 6mm 611 XHBSF30P06000 J AA Screw ø3 6mm 612 XJBSD30P06000 J AA Screw ø3 6mm 613 XJBSD30P08000 J AA Screw ø3 8mm 614 XJBSD30P10000 J AA Screw ø3 10mm 615 XJBSF30P10000 J AA Screw ø3 10mm 616 XHBSD20P03000 J AA Screw ø2 3mm 617 LX HZ0240AFFD J AB Screw Special 618 LX WZ9004SJSA J Washer 5 5mm 619 XJBSD...

Page 49: ...XL 3600 XL 3700 C A B C D E F G H 1 2 3 4 5 6 Figure 6 CD MECHANISM EXPLODED VIEW 6 308 1 703 304 703 303 302 704 301 M701 702x2 306x2 SW702 M702 PWB C 308 3 308 2 308 701 305 307x2 ...

Page 50: ...7x4 224 243x6 220 242 LCD701 221 231 241 217 251 251 229 230x2 230x2 220 234 230 216 228 232 236 236 236 236 215 205 237 225 616x2 240 617x4 619x2 606x2 606 606x6 606x4 610x5 609x5 607x4 606 609x2 608 601x4 615x2 616x2 611 609x4 613x3 614x3 604 601 612 603 611 601x2 239 222 249 247 248 612 223 201 233 244 246 246 2 246 4 246 3 246 1 246 5 246 6 PWB B1 PWB A1 PWB A8 PWB A6 PWB A7 PWB A2 PWB B2 CD M...

Page 51: ... L CH SP604 R CH SP601 L CH SP602 R CH SP603 L CH SP604 R CH Tweeter Tweeter Capacitor Capacitor 2 2µF 50V SP601 L CH SP602 R CH Woofer Woofer Red Red Black Black 907 901 906 902x2 905 909x4 SP601 SP602 SP603 SP604 908x2 903 3 903 2x2 903 2x2 904 1 904 903 904 3 904 2 910x2 910x2 903 1 ...

Page 52: ...2 Japan Printed in Japan AM Loop Antenna FM Antenna AC Power Supply Cord Speaker Cord Remote Control Quick Guide Operation Manual Polyethylene Bag Speaker SPAKZ0039SJZZ Packing Add Speaker Top Bottom SPAKA0112SJZZ Sleeve Carton Speaker SPAKS0007SJZZ Label Bar code TLABR1261SJZZ XL 3600 TLABR1262SJZZ XL 3700 Not Replacement Item Packing Case SPAKC0246SJZZ XL 3600 SPAKC0224SJZZ XL 3700 Packing Add R...

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