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Sony HCD-VX33 Service Manual Download Page 68

Ref. No.

Part No.

Description

Remarks

Ref. No.

Part No.

Description

Remarks

68

R484

1-216-073-00 METAL CHIP

10K

5%

1/10W

R490

1-216-174-00 RES-CHIP

100

5%

1/8W

R491

1-216-174-00 RES-CHIP

100

5%

1/8W

R493

1-216-174-00 RES-CHIP

100

5%

1/8W

R494

1-216-295-91 SHORT

0

R495

1-216-069-00 METAL CHIP

6.8K

5%

1/10W

R496

1-216-089-91 RES-CHIP

47K

5%

1/10W

R497

1-216-053-00 METAL CHIP

1.5K

5%

1/10W

(VX55:E,IA,TW,TH,HK,SP,MY/VX55J:JE)

R497

1-216-061-00 METAL CHIP

3.3K

5%

1/10W

(JE)

R497

1-216-073-00 METAL CHIP

10K

5%

1/10W

(VX55:EA/VX55J:EA)

R498

1-216-089-91 RES-CHIP

47K

5%

1/10W

R499

1-216-025-91 RES-CHIP

100

5%

1/10W

R501

1-216-073-00 METAL CHIP

10K

5%

1/10W

R502

1-216-089-91 RES-CHIP

47K

5%

1/10W

R503

1-216-089-91 RES-CHIP

47K

5%

1/10W

R504

1-216-025-91 RES-CHIP

100

5%

1/10W

R505

1-216-065-91 RES-CHIP

4.7K

5%

1/10W

R506

1-216-041-00 METAL CHIP

470

5%

1/10W

R508

1-216-065-91 RES-CHIP

4.7K

5%

1/10W

R509

1-216-081-00 METAL CHIP

22K

5%

1/10W

R510

1-216-097-91 RES-CHIP

100K

5%

1/10W

R523

1-216-073-00 METAL CHIP

10K

5%

1/10W

R524

1-216-073-00 METAL CHIP

10K

5%

1/10W

R546

1-216-073-00 METAL CHIP

10K

5%

1/10W

R547

1-216-073-00 METAL CHIP

10K

5%

1/10W

R548

1-216-073-00 METAL CHIP

10K

5%

1/10W

R566

1-216-073-00 METAL CHIP

10K

5%

1/10W

R601

1-216-295-91 SHORT

0 (JE)

R602

1-216-029-00 METAL CHIP

150

5%

1/10W

R603

1-216-045-00 METAL CHIP

680

5%

1/10W

R603

1-216-037-00 METAL CHIP

330

5%

1/10W

(JE)

R604

1-216-017-91 RES-CHIP

47

5%

1/10W

R605

1-216-045-00 METAL CHIP

680

5%

1/10W

R606

1-216-037-00 METAL CHIP

330

5%

1/10W

R607

1-216-053-00 METAL CHIP

1.5K

5%

1/10W

R608

1-216-017-91 RES-CHIP

47

5%

1/10W

R609

1-216-295-91 SHORT

0

R610

1-216-045-00 METAL CHIP

680

5%

1/10W

R611

1-216-182-00 RES-CHIP

220

5%

1/8W

R612

1-216-214-00 RES-CHIP

4.7K

5%

1/8W

R613

1-216-206-00 RES-CHIP

2.2K

5%

1/8W

R614

1-216-041-00 METAL CHIP

470

5%

1/10W

R615

1-216-049-91 RES-CHIP

1K

5%

1/10W

R616

1-216-065-91 RES-CHIP

4.7K

5%

1/10W

R617

1-216-041-00 METAL CHIP

470

5%

1/10W

R618

1-216-049-91 RES-CHIP

1K

5%

1/10W

R619

1-216-025-91 RES-CHIP

100

5%

1/10W

R620

1-216-065-91 RES-CHIP

4.7K

5%

1/10W

R621

1-216-075-00 METAL CHIP

12K

5%

1/10W

R622

1-216-057-00 METAL CHIP

2.2K

5%

1/10W

R623

1-216-073-00 METAL CHIP

10K

5%

1/10W

R624

1-216-073-00 METAL CHIP

10K

5%

1/10W

R625

1-216-073-00 METAL CHIP

10K

5%

1/10W

R641

1-216-097-91 RES-CHIP

100K

5%

1/10W

R642

1-216-073-00 METAL CHIP

10K

5%

1/10W

R655

1-216-073-00 METAL CHIP

10K

5%

1/10W

R656

1-216-222-00 RES-CHIP

10K

5%

1/8W

R658

1-216-174-00 RES-CHIP

100

5%

1/8W

R659

1-216-061-00 METAL CHIP

3.3K

5%

1/10W

R660

1-216-065-91 RES-CHIP

4.7K

5%

1/10W

R661

1-216-025-91 RES-CHIP

100

5%

1/10W

R662

1-216-065-91 RES-CHIP

4.7K

5%

1/10W

R663

1-216-065-91 RES-CHIP

4.7K

5%

1/10W

R664

1-216-065-91 RES-CHIP

4.7K

5%

1/10W

R665

1-216-025-91 RES-CHIP

100

5%

1/10W

R666

1-216-073-00 METAL CHIP

10K

5%

1/10W

R667

1-216-222-00 RES-CHIP

10K

5%

1/8W

R668

1-216-049-91 RES-CHIP

1K

5%

1/10W

R669

1-216-065-91 RES-CHIP

4.7K

5%

1/10W

R804

1-216-089-91 RES-CHIP

47K

5%

1/10W

R821

1-216-238-91 RES-CHIP

47K

5%

1/8W

R822

1-216-240-00 RES-CHIP

56K

5%

1/8W

R823

1-216-222-00 RES-CHIP

10K

5%

1/8W

R824

1-216-073-00 METAL CHIP

10K

5%

1/10W

R825

1-216-065-91 RES-CHIP

4.7K

5%

1/10W

R826

1-216-085-00 METAL CHIP

33K

5%

1/10W

R827

1-216-081-00 METAL CHIP

22K

5%

1/10W

R829

1-216-230-00 RES-CHIP

22K

5%

1/8W

R831

1-216-216-00 RES-CHIP

5.6K

5%

1/8W

R841

1-216-081-00 METAL CHIP

22K

5%

1/10W

R842

1-216-081-00 METAL CHIP

22K

5%

1/10W

R843

1-216-214-00 RES-CHIP

4.7K

5%

1/8W

R844

1-216-097-91 RES-CHIP

100K

5%

1/10W

R845

1-216-121-91 RES-CHIP

1M

5%

1/10W

R854

1-216-089-91 RES-CHIP

47K

5%

1/10W

R861

1-216-049-91 RES-CHIP

1K

5%

1/10W

R862

1-216-073-00 METAL CHIP

10K

5%

1/10W

R863

1-216-089-91 RES-CHIP

47K

5%

1/10W

R864

1-216-049-91 RES-CHIP

1K

5%

1/10W

R865

1-216-049-91 RES-CHIP

1K

5%

1/10W

R866

1-216-019-00 METAL CHIP

56

5%

1/10W

R868

1-215-891-11 METAL OXIDE

680

5%

2W

R869

1-215-891-11 METAL OXIDE

680

5%

2W

R891

1-216-222-00 RES-CHIP

10K

5%

1/8W

R892

1-216-065-91 RES-CHIP

4.7K

5%

1/10W

R893

1-216-057-00 METAL CHIP

2.2K

5%

1/10W

R911

1-216-059-00 METAL CHIP

2.7K

5%

1/10W

R912

1-216-206-00 RES-CHIP

2.2K

5%

1/8W

R914

1-216-206-00 RES-CHIP

2.2K

5%

1/8W

0

R915

1-219-591-11 FUSIBLE

0.1

5%

1/2W

0

R916

1-219-119-11 FUSIBLE

0.1

5%

1/4W

R966

1-216-019-00 METAL CHIP

56

5%

1/10W

< COMPOSITION CIRCUIT BLOCK >

RB641

1-234-457-11 ENCAPSULATED COMPONENT

< VARIABLE RESISTOR >

RV301

1-241-764-11 RES, ADJ, CARBON 10K

RV302

1-241-762-11 RES, ADJ, CARBON 2.2K

RV303

1-241-762-11 RES, ADJ, CARBON 2.2K

RV304

1-241-768-11 RES, ADJ, CARBON 220K

RV351

1-241-764-11 RES, ADJ, CARBON 10K

MAIN

The components identified by mark 

0

 or dotted

line with mark 

0

 are critical for safety.

Replace only with part number specified.

Summary of Contents for HCD-VX33

Page 1: ...ck impedance 10 kilohms Outputs VIDEO OUT max output level 1 Vp p Phono jack unbalanced Sync negative load impedance 75 ohms S VIDEO OUT Y 1 Vp p unbalanced 4 pin mini DIN jack Sync negative C 0 286 Vp p load impedence 75 ohms PHONES accepts headphones of 8 stereo mini jack ohms or more FRONT SPEAKER accepts impedance of 6 to 16 ohms VIDEO CD CD player section System Compact disc and digital audio...

Page 2: ... LINEWITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY 1 Check the area of your repair for unsoldered or poorly soldered connections Check the entire board surface for solder splashes and bridges 2 Check the interboard wiring to ens...

Page 3: ...rated so as to be focused on the disc reflective surface by the objective lens in the optical pick up block Therefore when checking the laser diode emission observe from more than 30 cm away from the objective lens TABLE OF CONTENTS 1 SERVICE NOTE 4 2 GENERAL 5 3 DISASSEMBY 7 4 TEST MODE 12 5 MECHANICAL ADJUSTMENTS 16 6 ELECTRICAL ADJUSTMENTS 16 7 DIAGRAMS 7 1 Circuit Board Location 23 7 2 Block D...

Page 4: ...tach the panel board with six screws BVTP 2 6 8 after the board is removed once Do not tighten the screws excessively 1 Cut the eleven melted connection points with a cutting plier Note for installing the panel board 2 Panel board Hot melt ...

Page 5: ...on qh KARAOKE PON MPX button qj V GROOVE button and indicator qk CURSOL button and indicator ql GROOVE button w EQ EDIT button wa SPECTRUM button ws DISPLAY button wd 1 button and indicator wf PREV button wg NEXT button wh RETURN button wj TUNER BAND button wk MD VIDEO button wl Y SELECT button e button ea X button es button ed x button ef MIC1 MIC2 jack eg MIC LEVEL button eh ECHO LEVEL button ej...

Page 6: ... 4 Press or repeatedly to set the minute 5 Press ENTER The clock starts working Tip If youÕve made a mistake start over from step 1 To change the time The previous explanation shows you how to set the time while the power is off To change the time while the power is on do the following 1 Press CLOCK TIMER SET 2 Press or repeatedly to select SET CLOCK 3 Press ENTER 4 Perform steps 2 through 5 above...

Page 7: ... Side panel L 5 Two screws Case 7 Two screws BVTP 3 10 3 Two screws BVTP 3 10 1 Two screws Case 9 Four screws BVTP 3 10 6 Screw Case 2 Screw Case 2 Pull out the disc tray 1 Turn the pulley to the direction of arrow pulley Loading panel assy Front panel side CD mechanism deck CDM58 3 3 1 UPPER CASE TOP 3 2 LOADING PANEL ASSY ...

Page 8: ... Flat type wire CN502 6 Three screws BVTT 3 6 5 Screw BVTP 3 10 qs Two screws BVTP 2 6 8 4 Screw BVTP 3 10 q Two screws BVTP 3 10 qd Video Board 6 Tape mechanism deck 5 Five screws BVTP 2 6 8 1 Screw BVTP 2 6 8 2 Bracket assy Heart cam R 4 Bracket assy Heart cam L 3 Screw BVTP 2 6 8 3 3 FRONT PANEL SECTION 3 4 TAPE MECHANISM DECK ...

Page 9: ... board 1 Knob Volume 6 5 FR knob 4 Bracket FR qa Five claws 8 Three claws 7 Three screws BVTP 3 10 3 Two bosses four pins 2 Two screws BVTP 2 6 8 3 Two screws BVTT 4 6 8 Five screws BVTP 3 10 7 Two screws BVTP 3 10 9 Back panel 4 Two screws BVTT 4 6 6 Trans board 5 Trans 1 Connector CN975 2 Connector CN977 3 5 PANEL BOARD 3 6 SUB TRANS BOARD AND TRANS BOARD ...

Page 10: ... Head A board 5 Head B board Remove the four solderings 3 7 MAIN BOARD AND AMP BOARD 3 8 LEAF SW BOARD HEAD A BOARD AND HEAD B BOARD 4 Three screws BVTP 3 10 6 Two screws BVTP 3 10 7 Heat sink 3 Two screws BVTP 3 10 1 Two screws BVTP 3 8 2 Main board 5 Power AMP board ...

Page 11: ... type wire CN102 8 Pull out the disc tray 5 Three screws BVTP 2 6 8 9 Screw PTPWH 2 6 8 q Tray 1 Screw BVTP 2 6 8 qa Screw BVTP 2 6 8 4 Flat type wire CN721 7 Motor board qs Address sensor board 2 Driver board 3 Connector CN701 6 Remove the two solderings of motor 3 9 BASE UNIT 3 10 DRIVER BOARD MOTOR BOARD AND ADDRESS SENSOR BOARD ...

Page 12: ...SPECTRUM buttons simultaneously The message VACS OFF or VACS ON appears Change over of AM Tuner Step between 9 kHz and 10 kHz A step of MW channels can be changed over between 9 kHz and 10 kHz Procedure 1 Press 1 button to turn the set ON 2 Select the function TUNER and press TUNER BAND button to select the BAND AM 3 Press 1 button to turn the set OFF 4 Press ENTER and 1 buttons simultaneously and...

Page 13: ...mes the default setting It means that the default disc only is accessed when any other discs are selected even though the display indication changes accordingly At the same time the DISK SKIP EX CHANGE and OPEN CLOSE cannot be accepted It means that the tray motor and the turntable motor are disabled of their operation 10 When a tape is inserted in Deck B and recording is started the input source ...

Page 14: ...utton to turn the power OFF and operate the cold reset Refer to the MC Cold Reset 1 Display at the Aging Mode Display operating state of tape deck section alternately If an error occurred stop display 2 Tape Deck Section The sequence during the aging mode is following as below If an error occurred stop display that step Aging mode sequence Tape deck section Rewind the tape A and B TAPE A AG 1 Shut...

Page 15: ...ved at J302 VIDEO OUT using an oscilloscope Procedure 1 Short the both ends of the land of SL503 of the VIDEO board 2 Turn the power on Press the CD button to select CD 3 The color bars appears when the CD is in stop status and it disappears when the CD goes in play status 4 After measuring remove the lead wire connected VIDEO board SIDE B TOC reading Last track is played back First track is playe...

Page 16: ...s adjustments for both decks Procedure 1 Mode Playback Precaution 1 Clean the following parts with a denatured alcohol moistened swab record playback heads pinch rollers erase head rubber belts capstan idlers 2 Demagnetize the record playback head with a head demagnetizer 3 Do not use a magnetized screwdriver for the adjustments 4 After the adjustments apply suitable locking compound to the parts ...

Page 17: ... 4 Adjust RV1001 on the LEAF SW board do that frequency counter reads 6 000 30 Hz 5 Press the CD SYNC HI DUB button Then back to NORMAL speed mode 6 Adjust RV1002 on the LEAF SW board so that frequency counter reads 3 000 15 Hz Adjustment Location LEAF SW board Playback level Adjustment DECK A DECK B Procedure Mode Playback Deck A is RV302 L CH and RV352 R CH Deck B is RV303 L CH and RV353 R CH so...

Page 18: ...justment the RV304 L CH and RV354 R CH on the MAIN board to repeat steps 4 and 5 Adjustable level Playback output of 315 Hz to playback output of 10 kHz 1 0 dB Adjustment Location MAIN board REC Level Adjustment DECK B Procedure INTRODUCTION When set to the test mode performed in Tape Speed Adjustment when the tape is rewound after recording the REC memory mode which rewinds only the recorded port...

Page 19: ...with neutral detergent when the signal level is low than specified value with the following checks S Curve Check Procedure 1 Connect oscilloscope to TP FEO 2 Connect between TP FEI and TP VC by lead wire 3 Connect between TP AGCCONT and TP GND by lead wire 4 Turn Power switch on 5 Load a disc YEDS 18 and actuate the focus search In consequence of open and close the disc tray actuate the focus sear...

Page 20: ...Press the X button Becomes the 1 track jump mode 5 Confirm that the level B andA DC voltage on the oscilloscope waveform 6 After check remove the lead wire connected in step 1 RF signal waveform VOLT DIV 200mV TIME DIV 500ns level 1 45 0 3Vp p TP TEO TP VC BD board oscilloscope level 1 3 0 6Vp p symmetry A DC voltage center of waveform B 0V 1 track jump waveform Specified level 100 less than 22 B ...

Page 21: ...r switch on 3 Press the CD button to select the CD 4 Adjust CT503 on theVIDEO board so that the frequency counter reading 27 0 MHz 80 Hz at stop status Adjustment Location VIDEO BOARD Component Side J301 J302 CN501 CN503 SL503 SL502 SL501 CHECK LED CN502 IC507 GND 27MHz CT503 VIDEO Frequency Adjustment VIDEO board 27 MHz frequency counter ...

Page 22: ...impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path F FM f AM E PB DECK A d PB DECK B G REC DECK B J CD c digital out Abbreviation EA Saudi Arabia model MY Malaysia model SP Singapore model TH Thai model TW Taiw...

Page 23: ...IRCUIT BOARD LOCATION HCD VX55 VX55J PANEL Board LEAF SW Board HEAD A Board HEAD B Board TRANS Board CD SWITCH Board VIDEO Board BD Board DRIVER Board MOTOR Board ADDRESS SENSOR Board MAIN Board POWER AMP Board ...

Page 24: ...ODE 4 8Vp p 12 5MHz BD BOARD MAIN BOARD PANEL BOARD 4 J301 3 COUT 9 IC505 VCK IN 7 IC505 od VSYNC 8 IC505 HSYNC 3 J301 4 YOUT 1 IC502 qd XOUT 37 nsec 4 6 Vp p 10 MHz 3 5 Vp p 20 ms 3 2 Vp p 64 µs 2 0 Vp p H H 2 0 Vp p 5 4 Vp p 101 106 2 IC502 wh BGP 5 J302 VIDEO OUT 6 IC505 ih DA XCLK 3 6 Vp p 17 MHz q IC505 DA LRCK 108 qa IC505 DA BCK 111 qs IC509 w 384FSO qd IC509 wf XT2 qf IC509 4 MCKO 4 5 Vp p...

Page 25: ... 6 C 7 D 8 E 11 F 10 LD 3 PD 4 IC102 MOTOR COIL DRIVE CH1RO 13 CH1FO 14 CH2RO 11 CH2FO 12 CH3RO 18 CH3FO 17 M M102 SLED MOTOR CH4RO 16 CH4FO 15 M M101 SPINDLE MOTOR F F T T 3 CH1RI 2 CH1FI 6 CH2RI 5 CH2FI 26 CH3RI 27 CH3FI 23 CH4INS 20 STBY2 MDP 25 SFDR 24 SRDR 30 TRDR 32 TFDR 31 FRDR 34 FFDR 33 DIGITAL SIGNAL PROC D A CONV IC101 DIGITAL SERVO 64 D OUT RFAC 50 17 RFI 16 RFO 14 FE 13 TE 22 LD ON 21...

Page 26: ... TRG M CAP M H L CAP M 19 79 TC RELAY IC401 2 2 MASTER CONTROL 76 EQ H N 78 ALC 75 BIAS 74 REC MUTE 73 NR ON OFF 72 R PB PAS 71 TC MUTE 70 AMS IN 4 DATA 5 CLK 83 DBFB ON OFF DC BIAS Q141 6V A 12V 84 LINE MUTE 100 STK MUTE 87 RELAY H 82 PROTECT 30 IIC DATA 10 XC IN 11 XC OUT 15 X IN 13 X OUT 32 768kHz X401 16MHz X402 BPF 0 BPF 5 P1 P35 G1 G17 FLOURESCENT INDICATOR TUBE DISPLAY CONTROL IC601 F1 F2 L...

Page 27: ...4 27MHz RSTB 10 14 V OUT L 11 V OUT R 1 XT1 24 XT2 L P F IC101 R CH X503 27MHz D MAIN SECTION Page 26 L CH C CD SECTION Page 25 384FS L P F VIN 1 BGP 5 6 VOUT C AMP IC302 TINT 8 VIN 10 CCT 5 1 VOUT Y AMP IC303 69 Y OUT B CD SECTION Page 25 CD DATA CD BCK CD LRCK C2PO E CD SECTION Page 25 DEVIDE RST DEVICE RST 77 S VIDEO OUT J301 4 3 2 1 Y IN 2 C IN 7 MUTE A 1 MUTE B 8 VIDEO AMP IC303 15 Y OUT1 9 C...

Page 28: ...8 28 7 3 PRINTED WIRING BOARD BD SECTION See page page 23 for Circuit Boards Location Ref No Location IC101 C 6 IC102 B 5 IC103 C 5 IC104 D 2 Q101 D 3 Semiconductor Location 1 2 A B C D 3 4 5 6 7 TO VIDEO BOARD Page 42 ...

Page 29: ...7 4 SCHEMATIC DIAGRAM BD SECTION See page 24 for Waveforms See page 50 for IC Block Diagrams The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified 43 ...

Page 30: ...5 IC961 F 6 Q101 C 5 Q102 C 4 Q103 G 6 Q141 C 4 Q151 C 5 Q152 C 5 Q153 G 6 Q301 G 4 Q302 G 3 Q303 G 4 Q304 F 3 Q305 F 4 Q391 D 2 Q392 D 2 Q393 D 2 Q394 C 2 Q395 D 2 Q396 D 2 Q397 C 2 Q501 B 4 Q503 C 3 Q504 C 3 Q505 C 3 Q601 B 7 Q602 A 8 Q611 C 7 Q612 C 7 Q821 F 8 Q822 F 8 Q823 E 8 Q824 E 8 Q825 E 8 Q828 E 8 Q829 E 8 Q861 F 6 Q862 F 8 Q863 E 7 Q891 E 8 Q892 E 8 Q911 C 6 Q912 C 6 Semiconductor Locat...

Page 31: ...HCD VX55 VX55J 31 31 7 6 SCHEMATIC DIAGRAM MAIN SECTION 1 3 See page 52 for IC Block Diagrams 33 EXCEPT JE JE EXCEPT JE JE JR617 JR618 ...

Page 32: ...HCD VX55 VX55J 32 32 7 7 SCHEMATIC DIAGRAM MAIN SECTION 2 3 See page 24 for Waveforms See page 46 for IC Pin Function Description See page 52 for IC Block Diagrams PIN FUNCTION ...

Page 33: ...HCD VX55 VX55J 33 33 7 8 SCHEMATIC DIAGRAM MAIN SECTION 3 3 43 41 32 32 32 37 31 35 35 15 6 14 3 14 3 0 12 7 ...

Page 34: ...page 23 for Circuit Boards Location Ref No Location D501 B 3 D502 C 2 D541 D 6 D551 B 2 D581 C 5 D941 E 5 D979 E 5 IC501 A 6 Q501 B 3 Q503 B 7 Q504 C 5 Q505 A 3 Q506 A 3 Q551 B 2 Q581 C 6 Q941 E 6 Semiconductor Location Page 45 1 2 A B C D E F G 3 4 5 6 7 8 9 Page 30 Page 30 ...

Page 35: ... VX55 VX55J 35 35 7 10 SCHEMATIC DIAGRAM POWER AMP SECTION The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified 33 33 45 11 6 0 6 0 ...

Page 36: ...A 5 D632 A 4 IC601 C 5 IC602 F 4 IC603 B 7 IC721 E 8 IC722 F 8 Q604 D 8 Q605 B 2 Q606 D 7 Q607 D 7 Q608 C 7 Q609 C 7 Q610 C 7 Q611 C 7 Q612 C 7 Q613 C 6 Q614 C 6 Q615 D 3 Q621 B 7 Q622 E 7 Q623 F 7 Q624 E 5 Q625 F 4 Q626 C 2 Q630 A 7 Q631 A 7 Q632 A 4 Q633 A 7 Q634 A 7 Q635 A 3 Q721 G 6 Semiconductor Location R732 R746 PICTURE EFFECT S622 11 11 11 11 CN602 KARAOKE PON MPX CINEMA SPACE 1 2 A B C D ...

Page 37: ... DIAGRAM PANEL SECTION See page 23 for Waveforms See page 47 for IC Pin Function Description CINEMA SPACE KARAOKE PON MPX CINEMA SPACE 33 5 1 0 9 2 6 2 6 2 6 2 6 0 4 2 6 2 6 2 6 2 6 2 6 0 5 11 3 11 2 11 0 12 0 11 4 11 5 11 2 PIN FUNCTION ...

Page 38: ... 38 7 13 PRINTED WIRING BOARD LEAF SW SECTION See page 23 for Circuit Boards Location Ref No Location D1001 A 2 D1002 A 5 IC1001 A 1 IC1002 A 5 Q1001 A 2 Semiconductor Location 1 2 A B C 3 4 5 6 Page 30 Page 30 Page 30 ...

Page 39: ...HCD VX55 VX55J 39 39 7 14 SCHEMATIC DIAGRAM LEAF SW SECTION 32 ...

Page 40: ...5J 40 40 7 15 PRINTED WIRING BOARD DRIVER SECTION See page page 23 for Circuit Boards Location Ref No Location D701 E 1 IC701 E 1 IC711 B 5 Semiconductor Location 1 2 A B C D E F G 3 4 5 6 Page 30 11 13 11 13 11 13 ...

Page 41: ...HCD VX55 VX55J 41 41 7 16 SCHEMATIC DIAGRAM DRIVER SECTION See page 51 for IC Block Diagrams Page 33 ...

Page 42: ...HCD VX55 VX55J 42 42 7 17 PRINTED WIRING BOARD VIDEO CD SECTION See page 23 for Circuit Boards Location 16 1 2 A B C D E F G 3 4 5 6 7 8 9 10 Page 28 Page 30 ...

Page 43: ...HCD VX55 VX55J 43 43 7 18 SCHEMATIC DIAGRAM VIDEO CD SECTION 1 2 See page 24 for Waveforms See page 48 for IC Pin Function Description See page 53 for IC Block Diagrams 1 2 3 4 5 PIN FUNCTION ...

Page 44: ...HCD VX55 VX55J 44 44 7 19 SCHEMATIC DIAGRAM VIDEO CD SECTION 2 2 See page 24 for Waveforms See page 48 for IC Pin Function Description See page 53 for IC Block Diagrams 6 7 8 9 q qa qs qd qf ...

Page 45: ...5 VX55J 45 45 7 20 PRINTED WIRING BOARD POWER SECTION See page 23 for Circuit Boards Location 7 11 SCHEMATIC DIAGRAM POWER SECTION 35 1 676 808 T972 16 1 2 A B C D 3 4 5 6 7 8 Page 34 F975 F974 Ver 1 1 2001 10 ...

Page 46: ...54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 I O I I I I I I O O O O I I I I I I I I O I O O O O O O O I O I I O O O O O O O O O O O I I O Description Not used Not used Not used Not used Not used Not used A deck trigger control signal output H ON L OFF B deck trigger control signal output H ON L OFF Ca...

Page 47: ... input AD BPF input AD BPF input AD BPF input AD TIMER SEL LED driver output STANDBY LED output Ground Ground Analog reference voltage Power supply 5V FL gride signal output FL segment signal output Power supply 5V FL segment signal output Not used 30V driving power for FL Power supply 5V 12 5MHz Xin Ground 12 5MHz Xout RESET low active Not used Connected to ground WAKE UP signal output for master...

Page 48: ... the MPEG video audio decoder IC505 L reset Horizontal sync signal input Burst gate pulse signal output AGC hold signal output Laser power selection signal output to the CXA2568M IC103 H laser on I2 C clock signal from CD mechanism control IC501 I2 C data signal from CD mechanism control IC501 Serial data output to the MPEG video audio decoder IC506 and D A converter IC509 Serial data input from t...

Page 49: ...est mode Setting terminal for the test mode 3 Normally fixed at H L test mode Not used fixed at H System reset signal output to the CXD3008Q IC101 BA5974FP IC102 and D A converter IC509 L reset Standby on off control signal output terminal Not used open Chip select signal output terminal Not used open Blank control signal output terminal Not used open Two way data bus with the external device Not ...

Page 50: ...PH XOLT XTA1 XTA0 SOUT SOCK SQSO SQCK SCSY EXCK EXCK DVSS2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 XRST VDD MDP LOCK PWM1 DFCT MIRR COUT DVSS WDCK FDK SCOR C2P0 XPCK XUGF WFCK ATSK SENS CLOK XLAT DATA SENS CLOK XLAT DATA MUTE SCLK GFS C4M 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 65 64 47 46 45 44 43 42 41 LRCK DOUT VPC0 ASYE MD2 FIL0 CLTV ASY0 ASY1 RFAC AVSS1 FIL1 ...

Page 51: ... AGCCONT VCC LC PD LD_ON HOLD_SW RF_BOT RFTC RF_1 RFO RFE FE TE 50 30 OFF APC PD AMP APC LD AMP IC602 BA3830F PANEL BOARD 2 3 14 1 f04 13 f05 12 f06 11 REC LEVEL 10 VCC 15 f03 5 REC NF 6 REC IN 7 RESET C 8 BIAS C 9 GND1 4 16 f02 17 f01 18 RESET R02 P01 LINE NF LINE IN REFFERENCE CURRENT BPF DET BPF DET BPF DET BPF DET DET RESET Bias REFFERENCE CURRENT DET DET BPF BPF IC701 BA6956AN DRIVER BOARD 1 ...

Page 52: ...OUNTER 1 16 1 17 4bits SWALLOW COUNTER 1 16 1 17 4bits POWER ON RESET 1 2 C B I F REFERENCE DIVIDER REFERENCE DIVIDER C B I F 2 DATA SHIFT REGISTER LATCH IC601 BA1450 MAIN BOARD 1 2 3 4 5 6 7 8 9 10 11 12 16 17 18 19 20 21 22 23 24 15 14 13 AM OSC AM MIX AM IF FM IF FM DET AM DET SD DET AGC LED DRIVER COMP SD SW VCO PD 1 2 DECODER VREG 1 2 FM IN FM DET TUNED STEREO IF OUT R OUT L OUT AM FM FM AM D...

Page 53: ...PPLY CLOCK MANAGER DUAL PLL AUDIO DATA INPUT INTERFACE 8 TIME OVER SAMPLING DIGITAL FILTER FUNCTION CONTROL MODE CONTROL MULTI LEVEL Σ MODULATOR MULTI LEVEL Σ MODULATOR 5 LEVEL DAC 5 LEVEL DAC CR LPF OUTPUT AMP CR LPF OUTPUT AMP BPZ CONTROL 13 OPEN XT1 PGND VCP NCKO RSV SCKO3 ML MC MC RSTB VOUTR AGND VCA ZERO BCK DATA LRCK SCKO2 SCKO1 VDD DGND XT2 384fs 15 14 VOUTL CAP 7 1 2 3 4 5 6 8 TINT GND V B...

Page 54: ...n in the last of this parts list Abbreviation EA Saudi Arabia model MY Malaysia model SP Singapore model TH Thai model TW Taiwan model IA Indonesia model HK Hong Kong model JE Tourist model 8 1 MAIN SECTION Ref No Part No Description Remarks Ref No Part No Description Remarks CD mechanism deck 2 3 3 3 3 3 3 3 3 5 5 4 3 5 1 1 2 2 6 Panel section Main board section M961 9 8 7 10 11 1 3 363 099 01 SC...

Page 55: ...TE 55 4 962 708 71 EMBLEM 4 A SONY 56 4 225 033 01 FR KNOB 57 X 4952 669 1 FRONT PANEL ASSY SILVER EXCEPT VX55E 57 X 4952 675 1 FRONT PANEL ASSY BLACK VX55 E 58 4 224 562 01 BRACKET HEART CAM L 59 4 224 803 01 SPRING PUSH COMPRESSION COIL 60 4 224 104 11 DAMPER 61 4 224 560 01 CAM L HEART 62 4 224 559 01 CAM R HEART 63 4 224 561 01 BRACKET HEART CAM R 64 4 225 053 01 SPRING R 65 4 224 584 11 HOLDE...

Page 56: ...S001 CORD VX55 EA TW HK SP MY VX55J EA 106 4 966 266 01 BUSHING S FBS002 CORD VX55 E TH IA VX55J JE 107 A 4428 094 A POWER AMP BOARD COMPLETE VX55 E IA EA TW HK SP MY VX55J JE 107 A 4428 901 A POWER AMP BOARD COMPLETE VX55 TH 107 A 4473 050 A POWER AMP BOARD COMPLETE VX55J EA 0108 1 777 071 21 CORD POWER VX55J EA 0108 1 777 071 51 CORD POWER VX55 EA TW HK SP MY 0108 1 791 901 11 CORD POWER VX55 E ...

Page 57: ...re mechanism even though there are some different parts are used 160 151 3 016 574 01 SPRING HEAD TENSION 152 X 3374 156 4 PINCH LEVER REV ASSY 153 X 3374 155 4 PINCH LEVER FWD ASSY 154 3 017 366 01 BASE PINCH LEVER REV 155 3 017 365 01 BASE PINCH LEVER FWD 156 3 016 567 02 SPRING CASSETTE LEAF 157 4 227 872 01 SCREW PTT 2X4 GROUND POINT 158 1 676 220 11 HEAD A BOARD 159 1 676 221 11 HEAD B BOARD ...

Page 58: ...8 249 1 FLYWHEEL B FWD ASSY 204 X 3378 250 1 FLYWHEEL B REV ASSY 205 X 3378 247 1 FLYWHEEL A FWD ASSY 206 X 3378 248 1 FLYWHEEL A REV ASSY 207 3 041 947 01 BELT FR 208 A 2004 753 A BLOCK B ASSY MECHANICAL 209 A 2004 752 A BLOCK A ASSY MECHANICAL 210 3 016 566 01 SLIDER REVERSE 211 4 228 450 01 SPRING REVERSE SLIDER TORSION 212 3 372 761 01 SCREW M1 7 TAPPING 213 3 019 208 01 WASHER STOPPER 214 X 4...

Page 59: ...SOR BOARD 261 1 675 912 11 DRIVER BOARD 262 X 4952 608 1 CAM U D ASSY 263 4 221 681 01 LEVER EX 264 4 221 682 01 LEVER LIFTER 265 4 221 688 01 PULLEY B CHUCKING 266 1 471 035 11 MAGNET ASSY 267 X 4952 019 1 PULLEY A ASSY CHUCKING 268 X 4951 889 1 HOLDER BU ASSY 269 4 222 095 01 BELT 270 4 227 045 01 SPRING INSULATOR COIL 271 4 985 672 01 SCREW PTPWH M2 6 FLOATING 272 1 541 632 11 MOTOR DC 274 4 22...

Page 60: ...1 CERAMIC CHIP 0 1uF 25V C113 1 163 038 91 CERAMIC CHIP 0 1uF 25V C115 1 126 607 11 ELECT CHIP 47uF 20 4V C116 1 126 607 11 ELECT CHIP 47uF 20 4V C117 1 126 209 11 ELECT CHIP 100uF 20 00 4V C118 1 163 275 11 CERAMIC CHIP 0 001uF 5 00 50V C119 1 163 106 00 CERAMIC CHIP 36PF 5 00 50V C120 1 109 982 11 CERAMIC CHIP 1uF 10 00 10V C121 1 109 982 11 CERAMIC CHIP 1uF 10 00 10V C122 1 163 009 11 CERAMIC C...

Page 61: ...22K 5 1 10W R191 1 216 081 00 METAL CHIP 22K 5 1 10W R192 1 216 070 00 METAL CHIP 7 5K 5 1 10W R193 1 216 070 00 METAL CHIP 7 5K 5 1 10W R194 1 216 295 91 SHORT 0 R203 1 216 025 91 RES CHIP 100 5 1 10W R204 1 216 025 91 RES CHIP 100 5 1 10W R205 1 216 025 91 RES CHIP 100 5 1 10W R206 1 216 295 91 SHORT 0 SWITCH S101 1 771 853 11 SWITCH DETECTION LIMIT IN A 4428 450 A CD SWITCH BOARD COMPLETE DIODE...

Page 62: ...X55 E IA TW HK SP MY VX55J JE A 4428 898 A MAIN BOARD COMPLETE VX55 EA A 4428 983 A MAIN BOARD COMPLETE VX55 TH A 4473 163 A MAIN BOARD COMPLETE VX55J EA 7 685 646 79 SCREW BVTP 3X8 TYPE2 N S CAPACITOR C101 1 163 001 11 CERAMIC CHIP 220PF 10 50V C102 1 126 961 11 ELECT 2 2uF 20 00 50V C103 1 126 964 11 ELECT 10uF 20 00 50V C104 1 126 964 11 ELECT 10uF 20 00 50V C105 1 126 964 11 ELECT 10uF 20 00 5...

Page 63: ...2uF 20 00 50V C321 1 163 131 00 CERAMIC CHIP 390PF 5 50V C322 1 163 117 00 CERAMIC CHIP 100PF 5 50V C323 1 136 157 00 MYLAR 0 022uF 5 00 50V C324 1 126 964 11 ELECT 10uF 20 00 50V C325 1 126 965 11 ELECT 22uF 20 00 50V C326 1 163 131 00 CERAMIC CHIP 390PF 5 50V C327 1 104 665 11 ELECT 100uF 20 00 10V C328 1 163 117 00 CERAMIC CHIP 100PF 5 50V C329 1 130 483 00 MYLAR 0 01uF 5 50V C330 1 126 964 11 ...

Page 64: ...63 031 11 CERAMIC CHIP 0 01uF 50V C660 1 104 664 11 ELECT 47uF 20 00 16V C661 1 163 031 11 CERAMIC CHIP 0 01uF 50V C662 1 126 959 11 ELECT 0 47uF 20 00 50V C663 1 163 031 11 CERAMIC CHIP 0 01uF 50V C669 1 163 031 11 CERAMIC CHIP 0 01uF 50V C803 1 163 031 11 CERAMIC CHIP 0 01uF 50V C821 1 104 665 11 ELECT 100uF 20 00 10V C822 1 126 961 11 ELECT 2 2uF 20 00 50V C823 1 126 968 11 ELECT 100uF 20 00 50...

Page 65: ... IC M30622MAA A60 IC501 8 759 635 63 IC M51943BSL TP IC601 8 759 652 00 IC BA1450 IC651 8 759 288 54 IC LC72130 IC911 8 759 039 69 IC uPC7805AHF IC921 8 759 088 08 IC uPC7812AHF IC931 8 759 604 86 IC M5F7807L IC951 8 759 158 62 IC TA78057S IC961 8 759 701 59 IC M5F7809L IFT IFT601 1 435 295 11 TRANSFORMER IF JACK J101 1 793 987 11 JACK PIN 2P MD VIDEO JUMPER RESISTOR JR1 1 216 296 91 SHORT 0 JR2 1...

Page 66: ... 27 TRANSISTOR 2SC2715Y TE85L Q602 8 729 422 57 TRANSISTOR BN1A4M TP Q611 8 729 120 28 TRANSISTOR 2SC2412K T 146 QR Q612 8 729 120 28 TRANSISTOR 2SC2412K T 146 QR Q821 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q822 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q823 8 729 216 22 TRANSISTOR 2SA812 T1 M5M6 Q824 8 729 113 13 TRANSISTOR FA1A4M T1L33 Q825 8 729 120 28 TRANSISTOR 2SC1623 T1 L5L6 Q828 8 729 120 2...

Page 67: ...00 METAL CHIP 18K 5 1 10W R346 1 216 079 00 METAL CHIP 18K 5 1 10W R347 1 216 073 00 METAL CHIP 10K 5 1 10W R351 1 216 085 00 METAL CHIP 33K 5 1 10W R352 1 216 057 00 METAL CHIP 2 2K 5 1 10W R353 1 216 025 91 RES CHIP 100 5 1 10W R354 1 216 025 91 RES CHIP 100 5 1 10W R355 1 216 057 00 METAL CHIP 2 2K 5 1 10W R356 1 216 071 00 METAL CHIP 8 2K 5 1 10W R357 1 216 065 91 RES CHIP 4 7K 5 1 10W R358 1 ...

Page 68: ...5 1 216 073 00 METAL CHIP 10K 5 1 10W R641 1 216 097 91 RES CHIP 100K 5 1 10W R642 1 216 073 00 METAL CHIP 10K 5 1 10W R655 1 216 073 00 METAL CHIP 10K 5 1 10W R656 1 216 222 00 RES CHIP 10K 5 1 8W R658 1 216 174 00 RES CHIP 100 5 1 8W R659 1 216 061 00 METAL CHIP 3 3K 5 1 10W R660 1 216 065 91 RES CHIP 4 7K 5 1 10W R661 1 216 025 91 RES CHIP 100 5 1 10W R662 1 216 065 91 RES CHIP 4 7K 5 1 10W R66...

Page 69: ...AMIC 0 001uF 10 50V C633 1 164 159 21 CERAMIC 0 1uF 50V C651 1 164 159 21 CERAMIC 0 1uF 50V C652 1 126 960 11 ELECT 1uF 20 00 50V C653 1 126 960 11 ELECT 1uF 20 00 50V C654 1 164 159 21 CERAMIC 0 1uF 50V C655 1 162 282 31 CERAMIC 100PF 10 50V C656 1 162 282 31 CERAMIC 100PF 10 50V C657 1 162 282 31 CERAMIC 100PF 10 50V C658 1 162 282 31 CERAMIC 100PF 10 50V C659 1 162 282 31 CERAMIC 100PF 10 50V C...

Page 70: ... D603 8 719 109 89 DIODE MTZJ T 77 5 6C D605 8 719 109 85 DIODE MTZJ T 77 5 1B D611 8 719 071 41 DIODE SELS5923C TP15 GROOVE D612 8 719 071 41 DIODE SELS5923C TP15 CURSOL D613 8 719 071 41 DIODE SELS5923C TP15 CURSOL D614 8 719 071 41 DIODE SELS5923C TP15 V GROOVE D615 8 719 072 82 DIODE SELU5E20C STP15 FUNCTION D617 8 719 063 93 DIODE SLR325VC N T32 REC PAUSE D618 8 719 071 41 DIODE SELS5923C TP1...

Page 71: ...1 CARBON 6 8K 5 1 4W F R677 1 249 429 11 CARBON 10K 5 1 4W R678 1 249 432 11 CARBON 18K 5 1 4W R679 1 249 429 11 CARBON 10K 5 1 4W R680 1 249 410 11 CARBON 270 5 1 4W F R681 1 249 411 11 CARBON 330 5 1 4W R682 1 249 413 11 CARBON 470 5 1 4W F R683 1 249 414 11 CARBON 560 5 1 4W F R684 1 249 415 11 CARBON 680 5 1 4W F R693 1 249 429 11 CARBON 10K 5 1 4W R694 1 249 429 11 CARBON 10K 5 1 4W R695 1 24...

Page 72: ...57 1 136 495 11 MYLAR 0 068uF 5 00 50V C558 1 136 495 11 MYLAR 0 068uF 5 00 50V C559 1 128 560 11 ELECT 22uF 20 00 100V C581 1 126 967 11 ELECT 47uF 20 00 50V C591 1 136 165 00 MYLAR 0 1uF 5 00 50V C592 1 127 753 11 ELECT 3300uF 20 71V C942 1 126 964 11 ELECT 10uF 20 00 50V C943 1 126 968 11 ELECT 100uF 20 00 50V C980 1 164 159 21 CERAMIC 0 1uF 50V CONNECTOR CN502 1 778 981 21 CONNECTOR BOARD TO B...

Page 73: ...ERAMIC CHIP 270PF 5 50V C305 1 163 235 11 CERAMIC CHIP 22PF 5 00 50V C306 1 163 127 00 CERAMIC CHIP 270PF 5 50V C307 1 163 235 11 CERAMIC CHIP 22PF 5 00 50V C308 1 163 263 11 CERAMIC CHIP 330PF 5 00 50V C309 1 163 263 11 CERAMIC CHIP 330PF 5 00 50V C310 1 165 319 11 CERAMIC CHIP 0 1uF 50V C311 1 124 778 00 ELECT CHIP 22uF 20 6 3V C312 1 163 017 00 CERAMIC CHIP 0 0047uF 5 50V C313 1 163 259 91 CERA...

Page 74: ...RT 0 JW201 1 216 295 91 SHORT 0 JW301 1 216 295 91 SHORT 0 JW302 1 216 025 91 RES CHIP 100 5 1 10W JW304 1 216 295 91 SHORT 0 JW413 1 216 295 91 SHORT 0 JW504 1 216 295 91 SHORT 0 JW505 1 216 295 91 SHORT 0 JW513 1 216 295 91 SHORT 0 COIL L301 1 410 372 21 INDUCTOR CHIP 1 8uH L302 1 410 372 21 INDUCTOR CHIP 1 8uH L303 1 410 658 31 INDUCTOR CHIP 220uH L501 1 216 296 91 SHORT 0 L502 1 216 296 91 SHO...

Page 75: ... 2K 0 5 1 10W R561 1 216 651 11 METAL CHIP 1K 0 5 1 10W R562 1 216 073 00 METAL CHIP 10K 5 1 10W R563 1 216 073 00 METAL CHIP 10K 5 1 10W R577 1 216 081 00 METAL CHIP 22K 5 1 10W R578 1 216 081 00 METAL CHIP 22K 5 1 10W R579 1 216 073 00 METAL CHIP 10K 5 1 10W R580 1 216 073 00 METAL CHIP 10K 5 1 10W VIBRATOR X501 1 767 510 11 VIBRATOR CERAMIC 10MHz X503 1 767 519 11 VIBRATOR CRYSTAL 27MHz MISCELL...

Page 76: ...right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2000 03 New 1 1 2001 10 Part No of Trans board corrected SFD 01017 1 2 2002 06 Addition of Ref No 214 and 215 SPM 02040 1 3 2002 09 Addition of Ref No 283 SPM 02070 1 4 2003 05 Correction of the part number for D979 SPM 03022 ...

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