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7

HCD-GSX75

SECTION 3

DISASSEMBLY

•  This set can be disassembled in the order shown below.

TOP CABINET

FRONT CABI ASSY

BACK PANEL ASSY

MECH

 DECK (CMAL1Z234A),

CASSETTE HOLDER

SET

AMP BOARD

DISPLAY 

BOARD

KEY 

BOARD

CD LED BOARD

HOLDER (LED-S), 

MIDDLE(R) BRACKET ,

POWER BRACKET

CD MECHANISM DECK

(CDM64C-K1BD47B)

GAME

 

BOARD, H/P BOARD

MAIN 

BOARD

BU HOLDER ASSY

CD  BOARD, 

OPTOCAL PICK-UP (KSM-213BFN)

BASE UNIT (BU-K1BD47B),
D-SENSOR (OUT) BOARD, 

T-SENSOR BOARD

D-SENSOR (IN) BOARD, 

LOAD SW BOARD, 

LT MOTOR BOARD

POWER BOARD

KEY(2) 

BOARD, CD SYNC BUTTON

Ver 1.1  2003.09

Содержание HCD-GSX75 - System Components

Страница 1: ...an 10 total harmonic distortion from 250 milliwatts to rated output Continuous RMS power output reference 150 150 W 6 ohms at 1 kHz 10 THD Total harmonic distortion less than 0 09 6 ohms at 1 kHz 70W Inputs VIDEO MD IN phono jacks voltage 250 450 mV impedance 47 kilohms AUDIO IN phono jacks 450 mV impedance 47 kilohms Outputs VIDEO OUT phono jacks max output level 1Vp p unbalanced Sync negative lo...

Страница 2: ...4 3 14 RX Base PC Board ASSY Mechanical Deck CMAL1Z234A Cassette Holder 14 3 15 Game Board H P Board 15 3 16 Display Board 15 3 17 KEY 2 Board CD Sync Button 16 3 18 KEY Board Wireless Board 16 4 TEST MODE 17 5 MECHANICAL ADJUSTMENTS 18 6 ELECTRICAL ADJUSTMENTS 18 7 DIAGRAMS 7 1 Circuit Boards Location 22 7 2 Block Diagrams 23 CD Section 23 Tuner Tape Deck Section 24 INPUT EVR Section 25 Amp Secti...

Страница 3: ...ls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure The laser diode in the optical pick up block may suffer electrostatic break down because of the potential difference generated by the charged electrostatic load etc on clothing and the human body During repair pay attention to electrostatic break down and also use the procedu...

Страница 4: ...sembling it Table 1 CD TEXT TEST DISC TEXT Data Contents TRACKS No 1 to 20 Normal Characters 1 1kHz 0dB L R 2 20Hz 0dB L R 3 40Hz 0dB L R 4 100Hz 0dB L R 5 200Hz 0dB L R 6 500Hz 0dB L R 7 1kHz 0dB L R 8 5kHz 0dB L R 9 7kHz 0dB L R 10 10kHz 0dB L R 11 16kHz 0dB L R 12 18kHz 0dB L R 13 20kHz 0dB L R 14 1kHz 0dB L R 15 1kHz 1dB L R 16 1kHz 3dB L R 17 1kHz 6dB L R 18 1kHz 10dB L R 19 1kHz 20dB L R 20 ...

Страница 5: ...TER wl FM MODE REPEAT 9 GAME qg GAME MIXING qa I Z ILLUMINATION 6 KEYBOARD INPUT jack ql MENU e PHONES jack qk PLAY MODE DIRECTION 8 POWER ILLUMINATOR wd Remote sensor ea TAPE qd Tape deck 3 TUNER BAND wg VIDEO MD qf VIDEO IN jack wa VOLUME wf BUTTON DESCRIPTIONS 1 power 1 Z PUSH tape deck 3 nN play 4 X pause 4 x stop 4 REC PAUSE START 5 Z PUSH front cover qh m rewind qj M fast forward qj go back ...

Страница 6: ...h PLAY MODE 6 PRESET qswd PRESET EQ qh R Z REPEAT 8 SLEEP 1 SURROUND ql TAPE 5 TUNER BAND e TUNING qdws VIDEO MD wk VOL qk WIRELESS 7 BUTTON DESCRIPTIONS 1 power 4 nN play wf X pause wf x stop wf go back wd m rewind ws M fast forward qd go forward qs NOTES FOR THE SUPPLIED REMOTE The WIRELESS button is not available for MHC GSX75 This section is extracted from instruction manual ...

Страница 7: ...R SET AMP BOARD DISPLAY BOARD KEY BOARD CD LED BOARD HOLDER LED S MIDDLE R BRACKET POWER BRACKET CD MECHANISM DECK CDM64C K1BD47B GAME BOARD H P BOARD MAIN BOARD BU HOLDER ASSY CD BOARD OPTOCAL PICK UP KSM 213BFN BASE UNIT BU K1BD47B D SENSOR OUT BOARD T SENSOR BOARD D SENSOR IN BOARD LOAD SW BOARD LT MOTOR BOARD POWER BOARD KEY 2 BOARD CD SYNC BUTTON Ver 1 1 2003 09 ...

Страница 8: ...0 2 Two screws BVTP3 10 6 Two screws BVTP3 10 4 Panel side R 8 Panel side L 3 qd Top cabinet qa Connector CN441 0Wire Flat type CN309 1 Connector CN358 2 Connector CN705 7 Connector CN310 6 Connector CN306 8 Screw BVTP3 8 0 Four screws BVTP3 8 qs Screw KTP3 8 qa Screw KTP3 8 9 Screw BVP3 8 qf Front cabi ASSY 3 Wire Flat type CN720 4 Wire Flat type CN316 5 Wire Flat type CN314 Lugs Lugs qd ...

Страница 9: ...3x10 8 Four screws BVTP 3x10 0 Four screws BVTP 3x10 9 Screw BVTP 3x10 6 SPK board qs Back panel ASSY 4 DC Fan M351 1 Connector CN356 2 Connector CN351 8 Screw BVTP3 8 9 Screw BVTP3 8 7 Screw BVTP3 8 0 MAIN board 6 Connector CN301 1 Connector CN354 4 Connector CN308 5 Connector CN307 2 Wire Flat type CN305 3 Wire Flat type CN311 Lug Lug ...

Страница 10: ...10 HCD GSX75 3 6 POWER BOARD 3 5 AMP BOARD 3 Two screws BVTP3 8 4 Two screws BVTP3 8 2 Two screws BVTP3 8 5 AMP board 1 Connector CN353 3 POWER board 2 Two screws BVTP4 8 1 Two screws BVTP4 8 Lug ...

Страница 11: ...e R bracket 1 Two screws BVTP3 8 7 Two screws BVTP3 8 4 Two screws BVTP3 8 6 screw BVTP3 8 9 Power bracket 3 Three screws BVTP3 8 8 Three screws BVTP3 8 2 Table 60 Lower chassis 1 Screw M3 12 7 CD mechanism deck CDM64C K1BD47B 4 Two screws BVTP3 8 3 Screw PSW3 6 6 Four screws BVTP3 8 5 Four screws BVTP3 8 Ver 1 1 2003 09 ...

Страница 12: ...M442 Motor 60 ASSY M441 Cautions of an assembly 5 Belt 6 Belt 3 Two screws BVTP3 8 1 Screw BVTP3 8 9 Screw BVTP3 8 4 D SENSOR IN board 8 LT MOTOR board 0 LOAD SW board 2 Brackcet d sensor 7 Three screws BVTP3 8 1 Three screws BVTP3 8 6 Three screws BVTP3 8 4 Screw BVTP3 8 2 Bracket top 60 5 D SENSOR OUT board 7 T SENSOR board 3 Base unit BU K1BD47B ...

Страница 13: ...HOLDER ASSY 3 11 CD LED BOARD 3 CD LED board Opens to right and left and CD LED BOARD is removed upwards from a slot 1 2 5 BU holder ASSY 1 Tension spring F1 2 Tension spring F 2 3 Two screws PTP2 6 8 4 Two screws PTP2 6 8 ...

Страница 14: ...DER 3 13 CD BOARD OPTICAL PICK UP KSM 213BFN 1 Remove two solders 6 CD board 5 Wire Flat type CN102 7 Optical pick up KSM 213BFN 3 Screw P2 5 2 Remove two solders 4 Lug 6 Damper 2 Mech deck CMAL1Z234A 8 Cassette holder 5 Cassette spring 7 3 4 1 Four screws BVTP3 8 Ver 1 1 2003 09 ...

Страница 15: ...OARD 3 16 DISPLAY BOARD 1 Two screws BVTP2 6 8 3 Two screws BVTP2 6 8 2 GAME board 5 H P board 4 Retainer H P Wire retainer pwb Harness Front cabinet 4 Three screws BVTP2 6 10 3Wire Flat type CN714 2 Connector CN713 1 Connector 2p SW701 ...

Страница 16: ... 1 Two screws BVTP2 6 8 5 Two screws BVTP3 10 4 Screw BVTP3 10 6 CD sync button 2 KEY 2 board 3 Connector CN706 1 Disc knob 3 Volume knob 2 Three claws 4 Nut 5 Washer 6 Volume rubber 8 Volume indicator 7 Volume cover qa KEY board 0 Three screws BVTP3 10 9 Four screws BVTP3 10 ...

Страница 17: ...M auto matically A message LOCK is displayed on the fluorescent indicator tube and the CD delivery mode is set AM Channel Step 9 kHz 10 kHz Selection Mode The AM tuning interval can be changed over 9 kHz or 10 kHz Procedure 1 Press the I 1 button to turn the power on 2 Select the function TUNER and press the TUNER BAND button to select the BAND AM 3 Press the I 1 button to turn the power off 4 Pre...

Страница 18: ...cking compound to the parts adjust 4 The adjustments should be performed with the rated power supply voltage unless otherwise noted 5 The adjustments should be performed in the order given in this service manual As a general rule playback circuit ad justment should be completed before performing recording circuit adjustment 6 The adjustments should be performed for both L CH and R CH 7 Switches an...

Страница 19: ...adjustments apply suitable locking compound to the parts adjusted Screw position L CH peak within 1dB Output level L CH peak R CH peak within 1dB Screw position R CH peak set test tape P 4 A100 10 kHz 10 dB R CH oscilloscope L CH R CH V H waveform of oscilloscope in phase 45 90 135 180 good wrong SPK board SPEAKER terminal J357 L CH set test tape WS 48B 3 kHz 0 dB SPK board SPEAKER terminal J357 L...

Страница 20: ...and B And confirm peak to peak level within 2 1 Vp p S curve waveform Note Try to measure several times to make sure than the ratio of A B or B A is more than 10 7 Take sweep time as long as possible and light up the brightness to obtain best waveform Checking Location CD board Conductor side See page 21 CD board TP FE1 TP DVC oscilloscope A B symmetry within 2 1 Vp p RFAC Level Check Connection P...

Страница 21: ...ge TRAVERSE is displayed The tracking servo and sledding servo are turned ON Confirm the C DC voltage is almost equal to the A DC voltage is step 5 9 To exit from this mode perform as follows 1 Move the optical pick up to the most inside track 2 Press three buttons of x CLEAR and DISPLAY simultaneously cold reset Notes Always move the optical pick up to most inside track when exiting from this mod...

Страница 22: ... Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Indication of transistor Note The components identi fied by mark 0 or dotted line with mark 0 are criti cal for safety Replace only with part number specified Note Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une piéce porta...

Страница 23: ... XLAT 23 C SQCK SCLK 33 C SCOR 19 C SQSO RXD1 32 7 SENS C SENSE 27 OUT CD OPTICAL IC801 1 5 SYSTEM CONTROL 15 RF AC 18 TE 3 3V IC104 D A CONV MP3 DECODER SDIO 12 3 23 LO 67 BCLK BCKIA 13 65 LRCK LRCKIA 14 71 XTAI CKO 60 72 XTAO XI 62 XO 63 X201 16 9MHz 5 MIDIO 6 SCL 7 MIACK AD2 39 PO7 1 RESET MP3 DI 6 MP3 DO 5 MP3 SCL 7 3 MICS AD0 MP3 CS NC 97 4 MILP AD1 MP3 LATCH RTS 1 34 MP3 ACK 81 MP3 RESET 84 ...

Страница 24: ...TOR DRIVE Q306 308 TRIGGER PLUNGER DRIVE Q309 310 12V MO ON 61 SOL ON ALC ALC L REC MUTE 63 90 89 45 43 44 42 47 40 CAPSTAN TRIGGER PLUNGER TA SHUT TA HALF TA PLAY ALC ON REC MUTE PB MUTE REC PB PLAY F REC R REC PACK SHUT 3 3V TU DI TU DO TU CE TU CLK TU TUEND TU ON TU DI TU DO TU CE TU CLK TU TUND TU ON TU DI TU DO TU CE TU CLK TU TUND TU ON INPUT EVR SECTION Page 25 B INPUT EVR SECTION Page 25 C...

Страница 25: ...UT1 VOLIN1 INPUT SELECT SWITCH GRAPHIC EQUALIZER CONTROL ELECTRICAL VOLUME IC301 INA1 INEX1 IND1 SAOUT DATA CLK SWOUT R CH 2 14 15 24 18 22 21 5 3 6 INB1 INC1 4 19 NC MIC RECB1 7 C A B C A B B A C L OUT TUNER L CH TAPE PB L TUNER TAPE SECTION Page 24 CD SECTION Page 23 TUNER TAPE SECTION Page 24 8 BB_B1 BB_A1 16 17 DBFB AMP Q304 F AMP SECTION Page 26 D TUNER TAPE SECTION Page 24 G AMP SECTION Page...

Страница 26: ...3 VL PROTECT DETECT Q561 558 D557 AC DET OVER LOAD DETECT Q152 252 MUTING Q153 253 RELAY DRIVE Q562 MUTING CONTROL Q552 H P CHK F RELAY 76 F RELAY 69 H P CHK DC DETECT Q556 557 H P CHK SPEAKER L R PHONES J882 RY501 Q560 F RELAY AC DET SYSTEM CONTROLLER IC801 4 5 J357 F INPUT EVR SECTION Page 25 INPUT EVR SECTION Page 25 M FAN MOTOR DRIVE Q351 352 FAN MOTOR M351 TH501 VH IN CH1 RE CH2 RE CH2 RE CH1...

Страница 27: ...Hz 15 XIN 13 XOUT X802 32 768kHz 10 SUBXIN 11 SUBXOUT 38 CD ON SYSTEM CONTROLLER IC801 5 5 40 TU ON 82 P ST BY 12 RESET 75 AC CUT B SWITCH Q316 317 CD 8V MOTOR 12V CD 5V 5V IC701 VCC D701 702 Q303 307 B SWITCH FM 7V B SWITCH Q311 312 3 3V D805 D907 12V REG Q931 9 6V EVER 3 3V 3 3V VREF VCC Q803 INV D806 D807 D803 RELAY DRIVE Q901 T902 POWER TRANSFORMER SUB VL VL VH VH 30V REGULATOR Q934 VP 30V D90...

Страница 28: ... Boards Location 12 12 12 12 D202 D201 C208 R293 C293 1 2 3 4 5 6 7 8 9 1 16 17 32 33 48 49 64 IC121 IC150 IC101 IC104 IC103 x C261 x C294 x C262 Ref No Location D201 C 8 D202 C 8 IC101 B 7 IC103 B 6 IC104 B 8 IC121 D 2 IC150 B 6 Q101 D 3 Semiconductor Location Ver 1 1 2003 09 ...

Страница 29: ... R293 1k C293 47 4V 10k 0 1 B 2SB710 100 10V 47 4V 10 10 1k 100k 12k 12k 160k 3300p 0 001 B IOP 1M 0 10k 2200 6 3V 16P 10k 100 10V 0 22p CH 0 1 F 1 F 1 F 0 1 F 0 1 F 0 33 F 220 220 220 4V 100 10V 47 4V 47 4V 47 4V 1M 680 220k 33k BA33C25FP 3 3V 2 5V REG 0 0022 B MGND 0 1 F 1k 10k 10k 100 100 0 1 F 0 1 0 1 F 1k 220p B 100 100 CXD3068Q 470p CH 470p CH 0 1 F C F 0 1 F 0 1 F 0 1 F 0 1 F 0 1 F 3 9k 120...

Страница 30: ...841 DISC IN DETECT JW11 JW13 JW12 L T MOTOR BOARD 11 11 1 687 592 D SENSOR OUT BOARD 11 11 1 687 596 LOAD SW BOARD 11 11 1 687 591 D SENSOR IN BOARD 11 11 1 687 590 T SENSOR BOARD 11 11 1 687 589 M441 LOADING MOTOR M442 TABLE MOTOR D MAIN BOARD Page 32 C MAIN BOARD Page 32 F MAIN BOARD Page 32 E MAIN BOARD Page 32 B MAIN BOARD Page 32 Q841 DISC IN DETECT 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 M M 2 3 4 5 6...

Страница 31: ...31 31 HCD GSX75 7 6 Schematic Diagram CD MOTOR SENSOR Section Page 33 Page 33 Page 33 Page 33 Page 33 ...

Страница 32: ... C937 R341 R342 C943 D310 D311 R323 JW348 JW349 CP101 JW353 JW355 JW356 JW352 D942 C934 JW179 JW222 CN305 29 C110 C109 C112 C113 C114 C310 C210 C211 C213 C214 C209 C212 T441 T461 C463 C465 C462 C467 C466 C448 JW204 C447 C443 C442 C485 C445 Q441 Q442 Q462 Q461 C468 JW210 JW286 JW202 JW201 C446 C481 JW203 C482 C483 C121 C221 JW113 C312 JW252 JW114 C370 JW119 C812 Q317 JW146 JW200 JW134 JW133 JW287 J...

Страница 33: ... 2SA950Y 1k 1k 1k 1k 4 7 50V 4 7 50V 5 6k 5 6k 10 50V 10 50V 10 50V 10 50V 10 50V 10 50V 10 50V 0 022 0 022 2 2k 0 022 0 022 2 2k 10 50V 10 50V 220p 10 50V 10 50V 8P 10 50V 10 50V 10 50V 0 1 0 1 22k 10k 4 7k 4 7k 4 7k 4 7k 0 1 47 10V 33k 33k 47k 1k 47k 15k 10 50V 10 50V 5P 10k 10k 10k 1SS355 1SS355 10k 1 2 1 2 KRC102S 2 2k 100k KRC102S 2 2k 100k KRC102S 10k 100 16V 0 1 0 1 0 1 0 1 0 1 470 10V 0 1 ...

Страница 34: ...N74LV04ANSR 2SC1623 2SC1623 10k 1k 1k 29P 100 100 100 100 100 8P 11P 5P 220 16V 470 10V 0 1 0 1 MTZJ T 77 5 6B 1SS133T 0 1 100 1SS133T 10k TOTX178A KRC102S 1SS133T 220 10V 2SB710 RTX 2SB710 RTX 10k 10k 10k 220 10V 0 1 KRA102S KRC102S 100 1N4002B 100 1k 220 100 10V KRC102S 10k 0UH 0 1 1 0 0047 0 47 100 1k 0 1 6P 0UH 1SS355 1SS355 0 1 50V 10 50V 1SS355 1SS355 1SS355 0 1 50V 1SS355 0 1 50V 1SS355 0 1...

Страница 35: ... R469 IC481 C488 C490 C489 R491 R487 100 10V 1 50V 10 50V 1 50V 100 10V 1 50V KRC102S 10 50V 100 16V 10 50V 8P KTA1266Y AT 10 50V KRC102S KRA102S KTC3203Y KTC3203Y KTC3203Y KTC3203Y KTC3203Y 1M 24k 47k 33 10k 47k 10k 10k 12k 0 01 33k 1k 4 7k 4 7k 33 3 3k 4 7k 4 7k 47k 10k 4 7k 1 10 0 01 0 012 0 001 0 001 0 0047 1 50V 470p 50V 470p 50V 10 50V 10 50V 10k 47k 1 5k 2 2k 47k 10 50V 10k 1 5k 10k 0 01 10...

Страница 36: ...119 JW117 JW175 JW164 JW142 JW106 JW157 JW163 JW162 JW151 JW131 JW125 JW120 JW155 JW127 JW130 JW129 JW160 JW105 JW102 JW114 JW124 JW173 JW143 JW152 JW147 JW115 JW144 JW128 JW123 JW154 JW171 JW166 JW149 JW169 E E E E E E E E E E JW121 JW132 JW170 JW116 JW159 JW165 JW113 RY501 EB501 R166 C252 CN354 C257 D556 IC601 C351 R157 C160 CN351 CN352 R161 C152 R266 C557 D552 R558 D553 C553 C552 R267 C157 D551...

Страница 37: ...k 82k 100k 47k 10k 4 7k 4P 47k 47k 10k 0 01 0 01 3p 3p 0 001 8 0A125V 2SC1623 22k 22k 11P 8 0A125V KRC103M AT 100k 0 1 100V 0 1 100V 33k 2SC1841 100k 100k 100k 2SC1841 1 50V 100 10V 100 10V 8P 2200 100V 2 2 50V 100 10V 4 7k 2SC1841 10P 10 1W 10k 2SA950 10k 6 3A125V 10 50V 6 3A125V 2200 100V 10 50V 10 50V 1k 2W 1k 2W 100k 100k 820 820 820 820 1k KTC3198 1k 2 2k 4 7k D5SBA204101 D5SBA20 RELAY 2P 4P ...

Страница 38: ...JR719 C707 C705 R703 R720 JR715 C711 JR717 C715 R701 FB703 FB704 JR723 JR718 JR720 C703 JR721 R704 CNP705 X701 C701 C712 D701 JW709 JW701 C714 JW718 JW708 JW716 JW710 JW707 JW714 C709 IC702 JW703 JW702 C708 CN716 CN714 JW719 CN713 JW715 D702 JW713 CN721 JW711 FLAS701 CNP701 DOOR SW SW701 JW717 DISPLAY BOARD CD LED BOARD 11 11 1 687 593 E E E E E 11 11 1 687 601 K MAIN BOARD Page 32 NC P KEY BOARD ...

Страница 39: ... 100k 0 1 1 50V KRC102S 0 1 100k 100k 100k 0 1 3 3k 47 10 50V 100k 1 50V 0 1 3 3k 11P 6P 100k 100k 0 01 3P 75 13P 5P 1N4002B 1N4002B 2SC1623 2SC1623 2SC1623 2SC1623 10k 100k 10k 100k 10k 100k 10k 100k 100 0 0 0 0 0 0 0 0 0 0 0 01 470 10V NJL73H400A 22 16V 0 DOOR SW MB90M407APFG126 0 1 0 1 0 1 0 S38 S37 S36 S35 S34 S33 S32 S31 S30 S29 S28 S27 S26 S25 S24 S23 S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 ...

Страница 40: ...751 JW754 JW752 JW750 JW755 JW757 JW758 JW756 JW753 D752 D760 D759 D758 D757 CNP706 D761 D753 D755 D751 CN715 S775 S776 S769 S754 S778 S765 RV751 S764 RV752 S763 S772 S773 S760 S777 S770 S767 S761 S766 S774 S753 S768 S779 S762 CN709 S751 CP701 CNP713 S752 11 11 1 687 594 CD TUNER BAND GAME VIDEO MD TAPE CD SYNC GAME MIXING ALBM DISC SELECT VOLUME A GND B A GND B FM MODE REPEAT PLAY MODE DIRECTION ...

Страница 41: ...S764 S763 S765 S766 S776 S777 S767 S768 S769 S755 S756 Q770 JR772 S752 S772 6P SLR 342VR 100k 100k 220 330 470 680 220 330 470 680 1k 2 2k 4 7k 220 330 470 680 1k 1 5k 2 2k 1k 100k 100k 6P 1 5k 4 7k 10k 33k 13P SLR 342VRT SLR 342VRT SLR 342VRT SLR 342VRT SLR 342VRT SLR 342VRT SLR 342VRT SLR 342VRT 470 470 470 470 470 470 470 470 1k 1 5k KRC102S KRC102S 0 JOG A JOG B VOL B VOL A VOL A VOL B JOG B J...

Страница 42: ...902 JW903 JW901 D904 CNP901 D902 R903 R901 D901 D905 C904 D903 F902 R905 T902 R902 C902 Q901 E C901 CNP902 RY901 R904 LF901 TER902 N TER901 L D906 CP901 CP902 11 11 1 687 602 NOT REPLACEABLE BUILT IN TRANSFORMER T901 POWER TRANSFORMER G MAIN BOARD Page 32 R AMP BOARD Page 36 POWER BOARD AC IN 2 3 4 5 6 7 A 1 B C D E ...

Страница 43: ...03 CNP902 RY901 LF901 D903 R901 R904 C901 FH903 FH904 R905 Q901 F902 T902 0 01 250V 1N4002B 1N4002B 100 1 4W 100 50V 33 1 4W 1N4002B 1N4002B 1N4002B 0 1 50V RELAY 1N4002B 1 1 4W 3 3M 470 16V 0 1 1 4W DTC 114YSA RELAY DRIVE 6 3A 125V SUB TRANS BUILT IN TRANSFORMER NOT REPLACEABLE T901 POWER TRANSFORMER AC IN ...

Страница 44: ...DIV 100ns DIV 6 IC701 id X1 3 8Vp p 4MHz 7 19 IC Block Diagrams RW ROM RW ROM EQ ON OFF VOFST VOFST DVC VC VC VC RW ROM VC DVC 30 29 28 DVC VCC DVC 27 26 25 24 RW ROM EQ 23 22 21 20 19 RFAC VCA VCC DVC RW ROM VC RW ROM DVC 3 A B C D B C A A A B C D B C D D 1 2 APC AMP 5 6 7 8 9 4 RFAC SUMMING AMP RW ROM APC OFF Hi Z RW ROM H L VOFST VC RW ROM 10 11 GM GM 18 17 16 B D A C 13 14 15 12 EQ IN LD PD GN...

Страница 45: ...CTOR PROCESSOR SUB CODE RAM 32K DEMODURATOR EFM ERROR D A DIGITAL OUT INTERFACE SERVO INTERFACE SERVO AUTO MIRR DFCT FOK SERVO FOCUS SERVO DSP SERVO SERVO SLED TRACKING FOCUS PWM GENERATOR GENERATOR GENERATOR SLED PWM TRACKING PWM A D CONVERTER OPAMP ANALOG SW PWM GENERATOR DIGITAL CLV SERVO BLOCK MAIN Board IC401 BA6780 VIN2 FIN2 RIN2 CT2 VEE FBIN FBIN OUT2 OUT2 VIN1 FIN1 REVERSIBLE DRIVER FWD RE...

Страница 46: ... input A LR clock input A Data input 1 fixed at L Bit clock input B fixed at L LR clock input B fixed at L Power supply 2 5V for digital circuit Standby mode control signal input H STB L normal fixed at L Ground for digital circuit Ground for DAC Lch Reference voltage terminal for DAC Lch DAC Lch signal output Power supply 2 5V for DAC Lch Power supply 2 5V for DAC Rch DAC Rch signal output Refere...

Страница 47: ...DDX XI XO VSSX Description Ground for VCO circuit PLL phase error detection signal output VCO control voltage input Power supply 2 5V for VCO circuit External clock output Power supply 2 5V for oscillation circuit Resonator terminal input Resonator terminal output Ground for oscillation circuit ...

Страница 48: ...ot used fixed at H MP3 request signal intput Sub code sync detection signal input from the CXD3068Q IC101 Serial data transfer clock signal input from the KEYBOARD J881 Reset signal output to the CXD3068Q IC101 Focus servo drive PWM signal output to the CXA2581N IC103 Latch signal output to the CXD3068Q IC101 PWM signal output to the CXA2581N IC103 Laser diode on off control signal output to the C...

Страница 49: ...ting control signal output H muting on Power amplifier muting control signal output L power amplifier muting on Headphone detection signal input H headphone on Speaker protection signal input Rear speaker muting control signal output Not used Transmitter LED drive signal output Not used Key signal input from the POWER key S778 Key signal input from the DISPLAY key S779 AC off detection signal from...

Страница 50: ...fluorescent indicator tube FL701 Ground Segment drive signal output to the fluorescent indicator tube FL701 Power supply 30V for fluorescent indicator tube drive Operation mode setting input Not used open Not used open Not used open Not used open Not used open LED drive signal output CD lid open close detect switch signal input Communication bus with the system controller IC801 Data communication ...

Страница 51: ...ER 2 4 238 222 01 PANEL L SIDE 3 1 796 351 41 DECK MECHANICAL CMAL1Z234A 4 4 231 824 01 CAM A HEART 5 4 231 836 01 SPRING HEART CAM A 6 4 244 572 01 PLATE DECORATION 7 4 244 573 11 HOLDER CASSETTE 8 4 244 574 01 SPRING CASSETTE 9 4 244 571 01 CABINET TOP 11 A 4732 592 A MAIN BOARD COMPLETE Ref No Part No Description Remark Ref No Part No Description Remark 8 1 GENERAL SECTION 12 4 238 223 01 PANEL...

Страница 52: ...AY 69 4 244 579 01 RING PLAY 71 4 244 581 11 BUTTON REC 72 4 244 729 01 BUTTON GAME 73 3 049 782 31 DAMPER 74 4 957 577 21 SCREW PTP WH 2 6X8 DIA 10 75 4 244 727 01 BUTTON CD SYNC 76 4 244 586 01 SPRING CD LID 77 4 246 605 01 SPRING A CD 78 4 244 575 11 CABINET FRONT 79 4 244 591 11 LID CD REAR 80 4 244 587 01 HOLDER DISC 81 1 696 656 11 WIRE FLAT TYPE 13 CORE 82 1 765 325 11 WIRE FLAT TYPE 11 COR...

Страница 53: ... 311 02 TABLE 60 103 3 703 136 21 SCREW M3X12 104 A 4732 488 A AMP BOARD COMPLETE 105 1 687 602 11 POWER BOARD 106 3 703 244 00 BUSHING 2104 CORD 0108 1 757 933 11 CORD POWER 0F902 1 533 454 11 FUSE GLASS TUBE DIA 5 0T901 1 439 648 11 TRANSFORMER POWER 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S 3 7 685 647 79 SCREW BVTP 3X10 TYPE2 N S 5 7 685 659 71 SCREW BVTP 4X8 TYPE2 IT 3 6 7 682 947 01 SCREW PSW ...

Страница 54: ...24 A MAGNET ASSY 510 4 216 082 01 HOLDER MAGNET TORSION 511 4 216 081 01 SPRING MG TORSION 512 X 4950 901 5 HOLDER ASSY BU 513 4 216 085 01 SPRING F 1 TENSION 514 4 216 086 01 SPRING F 2 TENSION 515 4 957 577 21 SCREW PTP WH 2 6X8 DIA 10 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S 515 515 514 513 512 502 1 1 1 Base Unit Section BU K1BD47B 506 505 506 1 1 1 1 not supplied not supplied not supplied not ...

Страница 55: ...RACKET LEVER ASSY 564 4 216 080 01 SPRING LIMITTER TORSION 565 4 216 079 02 LIMITTER LEVER 566 4 216 078 01 LEVER LOADING 567 A 4672 676 B CAM ASSY 568 4 933 134 21 SCREW PTPWH M2 6X10 569 4 231 326 01 BELT 60 570 4 231 316 01 PULLEY 60 571 4 951 620 01 SCREW 2 6X8 BVTP 573 4 216 057 01 GEAR CENTER 2 574 4 231 315 01 GEAR CENTER 60 575 4 231 314 01 GEAR TABLE 60 M441 A 4735 051 A MOTOR 60 ASSY LOA...

Страница 56: ...er specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié 601 A 4734 813 A CD MOUNTED PC BOARD A 0602 A 3328 818 A DEVICE OPTICAL KSM 213BFN 603 4 992 054 11 RUBBER VIBRATION PROOF 604 1 782 817 11 WIRE FLAT TYPE 16 CORE 605 1 824 104 11 WIRE FLAT TYPE 29 CORE 9 7 621 255 32 SCREW P 2X5 603 603 603 603 601 ...

Страница 57: ...3PF 0 25PF 50V C257 1 126 964 11 ELECT 10uF 20 50V C258 1 130 493 00 MYLAR 0 068uF 5 50V C259 1 130 493 00 MYLAR 0 068uF 5 50V C260 1 128 560 11 ELECT 22uF 20 100V C261 1 101 004 00 CERAMIC 0 01uF 50V C351 1 126 964 11 ELECT 10uF 20 50V C352 1 165 319 11 CERAMIC CHIP 0 1uF 50V C354 1 164 357 11 CERAMIC CHIP 0 001uF 5 50V C355 1 128 560 11 ELECT 22uF 20 100V C551 1 126 964 11 ELECT 10uF 20 50V C552...

Страница 58: ... 5 1 10W R251 1 216 820 11 METAL CHIP 820 5 1 10W R252 1 216 820 11 METAL CHIP 820 5 1 10W R253 1 216 841 11 METAL CHIP 47K 5 1 10W R254 1 216 816 11 METAL CHIP 390 5 1 10W R255 1 216 845 11 METAL CHIP 100K 5 1 10W R256 1 216 841 11 METAL CHIP 47K 5 1 10W R257 1 245 520 11 RES CEMENT 0 22 R258 1 245 520 11 RES CEMENT 0 22 R259 1 215 857 11 METAL OXIDE 10 5 1W R261 1 215 892 11 METAL OXIDE 1K 5 2W ...

Страница 59: ...MIC CHIP 0 1uF 16V C251 1 164 360 11 CERAMIC CHIP 0 1uF 16V C252 1 164 360 11 CERAMIC CHIP 0 1uF 16V C253 1 164 360 11 CERAMIC CHIP 0 1uF 16V C254 1 162 918 11 CERAMIC CHIP 18PF 5 50V C255 1 164 360 11 CERAMIC CHIP 0 1uF 16V C256 1 164 360 11 CERAMIC CHIP 0 1uF 16V C257 1 165 112 11 CERAMIC CHIP 0 33uF 16V C258 1 162 918 11 CERAMIC CHIP 18PF 5 50V C259 1 164 361 11 CERAMIC CHIP 0 047uF 16V C260 1 ...

Страница 60: ...57 1 216 809 11 METAL CHIP 100 5 1 10W R259 1 216 809 11 METAL CHIP 100 5 1 10W R260 1 216 821 11 METAL CHIP 1K 5 1 10W R265 1 216 813 11 METAL CHIP 220 5 1 10W R266 1 216 813 11 METAL CHIP 220 5 1 10W R271 1 216 833 11 METAL CHIP 10K 5 1 10W R272 1 216 829 11 METAL CHIP 4 7K 5 1 10W R275 1 216 833 11 METAL CHIP 10K 5 1 10W R276 1 216 809 11 METAL CHIP 100 5 1 10W R279 1 216 809 11 METAL CHIP 100 ...

Страница 61: ...1 216 833 11 METAL CHIP 10K 5 1 10W R708 1 216 845 11 METAL CHIP 100K 5 1 10W R709 1 216 845 11 METAL CHIP 100K 5 1 10W R710 1 216 845 11 METAL CHIP 100K 5 1 10W R711 1 216 845 11 METAL CHIP 100K 5 1 10W R712 1 216 845 11 METAL CHIP 100K 5 1 10W R713 1 216 845 11 METAL CHIP 100K 5 1 10W R720 1 216 805 11 METAL CHIP 47 5 1 10W R739 1 216 833 11 METAL CHIP 10K 5 1 10W R740 1 216 845 11 METAL CHIP 10...

Страница 62: ...R796 1 216 817 11 METAL CHIP 470 5 1 10W VARIABLE RESISTOR RV751 1 477 802 11 ENCODER ROTARY VOLUME RV752 1 476 980 11 ENCODER DISC SELECT SWITCH S751 1 786 348 21 SWITCH KEY BOARD ILLUMINATION S752 1 786 348 21 SWITCH KEY BOARD TUNER BAND S753 1 786 348 21 SWITCH KEY BOARD PLAY MODE DIRECTION S754 1 786 348 21 SWITCH KEY BOARD FM MODE REPEAT S760 1 786 348 21 SWITCH KEY BOARD X S761 1 786 348 21 ...

Страница 63: ...960 11 ELECT 1uF 20 50V C448 1 126 964 11 ELECT 10uF 20 50V C449 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C450 1 162 961 11 CERAMIC CHIP 330PF 10 50V C461 1 164 315 11 CERAMIC CHIP 470PF 5 50V C462 1 104 665 11 ELECT 100uF 20 10V C463 1 130 483 00 MYLAR 0 01uF 5 50V C464 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C465 1 126 960 11 ELECT 1uF 20 50V C466 1 126 964 11 ELECT 10uF 20 50V C467 1 126 960 11...

Страница 64: ...21 88 DIODE MTZJ 13B D941 8 719 982 19 DIODE MTZJ 30A D942 8 719 109 89 DIODE RD5 6ESB2 FERRITE BEAD FB301 1 469 144 21 FERRITE 0uH FB302 1 469 144 21 FERRITE 0uH IC IC301 6 702 422 11 IC M61519FPD61G IC305 8 759 548 59 IC SN74LV04ANSR IC309 8 749 923 04 IC TOTX178A OPTICAL OUT CD IC401 8 759 356 03 IC BA6780 IC481 6 702 130 01 IC HA12237F IC801 6 802 612 01 IC M30624MGN A16FP IC802 8 759 533 04 I...

Страница 65: ...7K 5 1 10W R335 1 216 815 11 METAL CHIP 330 5 1 10W R338 1 216 813 11 METAL CHIP 220 5 1 10W R339 1 216 821 11 METAL CHIP 1K 5 1 10W R340 1 216 797 11 METAL CHIP 10 5 1 10W R341 1 216 833 11 METAL CHIP 10K 5 1 10W R342 1 216 833 11 METAL CHIP 10K 5 1 10W R351 1 216 833 11 METAL CHIP 10K 5 1 10W R352 1 216 833 11 METAL CHIP 10K 5 1 10W R356 1 216 821 11 METAL CHIP 1K 5 1 10W R401 1 216 845 11 METAL...

Страница 66: ...K 5 1 10W R828 1 216 825 11 METAL CHIP 2 2K 5 1 10W R829 1 216 809 11 METAL CHIP 100 5 1 10W R830 1 216 829 11 METAL CHIP 4 7K 5 1 10W R831 1 216 841 11 METAL CHIP 47K 5 1 10W R832 1 216 841 11 METAL CHIP 47K 5 1 10W R833 1 216 833 11 METAL CHIP 10K 5 1 10W R834 1 216 833 11 METAL CHIP 10K 5 1 10W R835 1 216 833 11 METAL CHIP 10K 5 1 10W R836 1 216 833 11 METAL CHIP 10K 5 1 10W R837 1 216 833 11 M...

Страница 67: ...ERMINAL SPK BOARD TERMINAL J357 1 694 785 11 TERMINAL BOARD SPEAKER T SENSOR BOARD IC IC11 8 749 924 18 PHOTO INTERRUPTER RPI 1391 IC12 8 749 924 18 PHOTO INTERRUPTER RPI 1391 IC13 8 749 924 18 PHOTO INTERRUPTER RPI 1391 RESISTOR R891 1 216 820 11 METAL CHIP 820 5 1 10W R892 1 216 820 11 METAL CHIP 820 5 1 10W R893 1 216 820 11 METAL CHIP 820 5 1 10W SPK T SENSOR MISCELLANEOUS 3 1 796 351 41 DECK ...

Страница 68: ... on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2003 03 New 1 1 2003 09 Correction of exploded views Ref No 3 4 107 and 601 Correction of CD mechanism name and tape mechanism name Change of CD board SPM 03081 1 2 2003 12 Correction of exploded views Ref No 107 deleted SPM 03105 ...

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