Sony HCD-VX3A Service Manual Download

Page: 17 / 82

VIDEO SECTION

Frequency adjustment

Connect the frequency counter to check point of the VIDEO
board.

Adjust CT503 of the VIDEO board so that the frequency
counter read 27MHz ± 80Hz at STOP condition.

[ VIDEO BOARD ] – SIDE B –

Adjustment Location :

[ VIDEO BOARD ] – SIDE A –

frequency counter

VIDEO board
(27 MHz)

+
–

SL501

IC502

IC506

(27MHz)

(GND)

SL502

SL503

TEST

MODE

VIDEO

FREQUENCY

(27MHz)

(GND)

IC507

IC505

Adjustment Location :

[ BD BOARD ] — SIDE B —

TP
(VC)

TP
(RF)

TP
(TE)

TP
(IOP)

TP
(FE)

TP
(AGCCON)

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Summary of Contents for HCD-VX3A

Page 1: ... phono jack impedance 10 kΩ Outputs MD VIDEO AUDIO OUT phono jacks voltage 250 mV impedance 1 kΩ PHONES accepts headphones of 8 Ω or more stereo mini jack SPEAKER accepts impedance of 6 to 16 Ω SUPER WOOFER voltage 1 V impedance 1 kΩ VIDEO CD CD player section System Compact disc digital audio and video system Laser Semiconductor laser λ 780nm Emission duration continuous Laser output Max 44 6 µW ...

Page 2: ...erformance of procedures other than those specified herein may result in hazardous radiation exposure This appliance is classified as a CLASS 1 LASER product The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior Laser component in this product is capable of emitting radiation exceeding the limit for Class 1 The following caution label is located inside the unit Tuner section FM stereo ...

Page 3: ...Display Key Con Section 23 7 3 Printed Wiring Board Main Section 25 7 4 Schematic Diagram Main Section 1 4 26 7 5 Schematic Diagram Main Section 2 4 27 7 6 Schematic Diagram Main Section 3 4 28 7 7 Schematic Diagram Main Section 4 4 29 7 8 Printed Wiring Board CD Section 30 7 9 Schematic Diagram CD Section 31 7 10 Printed Wiring Board CD Motor Section 32 7 11 Schematic Diagram CD Motor Section 33 ...

Page 4: ...Groove Section A Note When attaching the Base unit Insert the section A into the groove of BU cam Note When attaching the BU cam engage the Rotary encoder switch as shown in the figure www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www x...

Page 5: ...NC button Phones jack VOLUME nob button dial ª 0 button º CD FLASH button CD LOOP button MIC 2 jack MIC 1 jack MIC LEVEL nob ECHO LEVEL nob FUNCTION button 9 TAPE A button TAPE A button ª 9 TAPE B button SECTION 2 GENERAL www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498...

Page 6: ...ER SELECT button CLOCK TIMER SET button DISPLAY button SPECTRUM ANALYZER button EDIT DIRECTION TUNER MEMORY button PLAY MODE DOLBY NR button REPEAT STEREO MONO button º ª º www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com...

Page 7: ...on of arrow A A 8 Screw BVTP3 10 2 Pull out the disc tray 9 Two screws BVTT3 6 8 Screw BVTP3 10 º Screw BVTT3 5 º Screw BVTT3 5 6 Wire flat type 19 core CN501 7 Wire flat type 17 core CN304 5 Wire flat type 15 core CN303 Screw BVTP 3x8 Video board Wire flat type 23 cone CN501 Wire flat type www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL ...

Page 8: ...Tape mechanism deck section TCM 230AWR2 230PWR2 4 CD mechanism deck section CDM38L 5BD34L 3 Two screws BVTP3 10 1 Two connectors CN392 CN393 2 Wire flat type 19 core CN391 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 9: ...5 MAIN board 4 Two screws BVTP3 8 1 Connector CN21 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 10: ...rack 2 Press three buttons in the same manner as step 3 Note Always move the pickup to most inside track when exiting from this mode Otherwise a disc will not be unloaded Do not run the sled motor excessively otherwise the gear can be chipped Change over of MW 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 u button to turn...

Page 11: ...wound 7 AMS starts in the normal direction If the AMS count is 2 at shut down proceed to step 8 NG is displayed at other times and the deck stops 8 AMS starts in the opposite direction If the AMS count is 2 at shut down again OK is displayed NG is displayed at other times Note The p button of CD section will become effective and the aging of CD section will stop sometime if the buttons described i...

Page 12: ... MD AUDIO OUT using an oscilloscope 1 Connect the lead wire to both ends of the land of SL503 of the VIDEO board 2 Turn the power on Press FUNCTION button to select CD 3 After 2 or 3 seconds later connect the lead wire 4 After measuring remove the lead wire connected VIDEO BOARD SIDE A VIDEO BOARD SIDE B SL501 D502 SL502 IC507 IC505 CT503 SL503 TEST MODE VIDEO FREQUENCY SL501 IC502 SL502 SL503 TES...

Page 13: ...ck 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 adjusted 5 The adjustments should be performed with ...

Page 14: ...k to NORMAL speed mode 6 Adjust RV1002 on the LEAF SW board so that frequency counter reads 3 000 90 Hz Adjustment Location LEAF SW board Playback level Adjustment DECK A DECK B Procedure Mode Playback Deck A is RV311 L CH and RV411 R CH Deck B is RV301 L CH and RV401 R CH so that adjustment within adjustment level as follows Adjustment Level CN301 PB level 301 5 to 338 3 mV 8 2 to 7 2 dB level di...

Page 15: ...s 4 and 5 Adjustable level Playback output of 315 Hz to playback output of 10 kHz 1 0 dB Adjustment Location AUDIO 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 portion and playback is set This REC memory mode is convenient for perform...

Page 16: ...pe waveform is clear and check RF signal level is correct or not 6 After check remove the lead wire connected in step 2 oscilloscope BD board TP FE TP VC oscilloscope BD board TP RF TP VC E F Balance Traverse Check oscilloscope BD board TP TE TP VC Adjustment Location BD board Procedure 1 Connect oscilloscpe to test point TP TE on BD board 2 Short circuit SL502 of the video board to GND 3 Turned P...

Page 17: ...quency counter VIDEO board 27 MHz SL501 IC502 IC506 27MHz GND SL502 SL503 TEST MODE SL501 D502 SL502 CT503 SL503 TEST MODE VIDEO FREQUENCY 27MHz GND IC507 IC505 Adjustment Location BD BOARD SIDE B TP VC TP RF TP TE TP IOP TP FE TP AGCCON www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ ...

Page 18: ...ard SENSOR board MOTOR TURN board MOTOR SLIDE board BD board LEAF SW board AUDIO board CONNECTOR board www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 19: ...SP FOCUS TRACKING COIL DRIVE SPINDLE SLED MOTOR DRIVE IC102 VC TFDR TRDR FFDR FRDR SFDR SRDR XRST MUTE 16 S101 LIMIT SW SQCK A 5V IC104 XRST ADATA BCLK LRCK MCK SENS CTRL1 DATA SCLK SCLK XLT CLK SCOR SQSO SCOR SUBQ SQCK LPH XRST LD ON LRCK BCLK C2PO MUTE MUTE C2PO RF AC ASYI ASYO CONTROL SIGNAL BLOCK SERVO BLOCK VCC VC VIDEO VIDEO SECTION Page 20 MAIN SECTION Page 22 M TABLE SENSOR IC702 T SENS OP...

Page 20: ...T 75 DA DATA DA BCK 111 VCK IN 106 DA XCLK 86 110 DA LRCK 108 112 119 117 113 114 121 93 60 3 5 4 13 14 28 29 38 42 40 10 8 4 13 5 1 1 3 7 5 1 3 19 17 DATA0 CLK1 8 7 10 20 4 11 18 MODE PLM D A CONV CLOCK DIVIDER 9 24 1 16 19 22 26 2 5 7 10 31 34 36 39 O0 O7 A11 A17 A0 A10 CE 13 15 17 21 25 4 28 29 3 2 30 12 5 27 26 23 58 56 54 52 50 48 46 44 10 15 17 19 21 23 29 22 37 MUTE Q454 BUFFER Q301 MUTE Q4...

Page 21: ... 18 PB A B 16 ALC ON OFF 15 B NORM CROM 19 A 120 70 17 S1004 DECK A 120 70 S1008 DECK B 120 70 77 AMS IN B PLAY SW 86 SYSTEM CONTROL IC501 2 3 S1001 DECK A PLAY 100 TC RELAY 85 ALC ON OFF 84 PB A B 83 EQ H N 82 BIAS 81 REC MUTE 80 NR ON OFF 79 R P PASS 78 TC MUTE A PLAY SW 87 A SHUT 91 A HALF 88 B HALF 89 S1002 DECK B PLAY S1003 DECK A HALF S1006 DECK B HALF S1005 DECK A REC S1009 DECK B REC ROTAT...

Page 22: ...CH Q501 3 1 5V RY401 L R TM401 J DISPLAY SECTION R CH SPEANA L R J101 2 2 SUPER WOOFER J191 PHONES J701 SYSTEM CONTROL IC501 3 3 52 55 54 53 51 50 49 7 DBFB H L ST MUTE STEREO TUNED ST DIN ST DOUT ST CLK ST CE 65 63 61 60 DISC SENS T SENS TBL L TBL R 67 66 LOAD OUT LOAD IN 68 ENC3 70 69 ENC2 ENC1 71 OUT OPEN 59 XRST 47 M62493 DATA 48 38 M62493 CLK M62493 LATCH BY PASS L R L R 6 LINE MUTE 22 AC CUT...

Page 23: ...GULATOR Q901 902 913 SWITCH Q870 D832 D831 F953 POWER AMP IC801 VH VH VH VL VL VP VF F955 F956 F954 R951 R952 T952 D901 904 7V REGULATOR Q9144 951 952 5V REGULATOR IC902 1 3 B SWITCH Q904 905 7V 7V CD D 5V CD A 5V 5V STBY D501 D502 µ CON B µ CON B D912 AUDIO D 5V D507 D 5V UNSW D907 910 R953 12V REGULATOR IC903 1 3 B SWITCH Q909 ST 10V TC M 12V CD M 7V 7V REGULATOR IC901 1 3 5V REGULATOR IC904 1 3...

Page 24: ...patterns are not indicated U B Line V B Line H adjustment for repair Voltages and waveforms are dc with respect to ground under no signal detuned conditions Voltages are taken with a VOM Input 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 numbe...

Page 25: ...61 E 11 Q162 E 10 Q163 G 11 Q191 E 13 Q192 G 12 Q331 D 2 Q332 D 3 Q333 D 3 Q334 D 3 Q335 E 2 Q336 G 2 Q337 G 2 Q338 F 2 Q339 G 2 Q340 F 2 Q341 F 2 Q342 F 2 Q343 F 2 Q411 H 2 Q412 H 2 Q431 H 12 Q432 H 13 Q433 H 13 Q434 H 13 Q435 G 12 Q436 H 12 Q437 H 12 Q439 G 13 Q461 I 2 Q501 F 7 Q508 E 6 Q509 E 6 Q801 J 11 Q803 G 9 Q804 G 9 Q851 I 11 Q865 H 9 Q870 J 2 Q901 H 3 Q902 I 3 Q903 H 3 Q904 H 5 Q905 H 5 ...

Page 26: ...Voltages and waveforms are dc with respect to ground under no signal conditions no mark FM w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 27: ...nditions no mark FM CD PB DECKA PB DECKB REC Page 26 Refer to page 25 for Printed Wiring Board w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 28: ...conditions no mark FM Can not measured Refer to page 25 for Printed Wiring Board The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ ...

Page 29: ...eforms are dc with respect to ground under no signal conditions no mark FM CD PB DECKA PB DECKB REC w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 30: ... Circuit Boards Location w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 31: ...to pages 46 47 for IC Block Diagrams w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 32: ... F E Refer to page 18 for Circuit Boards Location w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 33: ...C B 16 Refer to page 46 for IC Block Diagrams w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 34: ...page 18 for Circuit Boards Location w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 35: ...identified by mark or dotted line with mark are critical for safety Replace only with part number specified w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 36: ...D613 E 2 D615 F 5 D616 G 5 D617 G 8 D620 D 3 D621 D 6 D622 D 7 D623 D 8 D624 D 9 D625 F 2 D632 D 2 D634 C 3 D635 C 3 D636 C 4 IC601 C 6 IC602 C 11 IC603 D 7 IC712 G 10 Q601 D 2 Q602 D 2 Q603 D 3 Q604 F 8 Q605 G 8 Q611 E 7 Q612 F 4 Q613 D 3 Q614 D 6 Q615 D 8 Q616 F 2 Q617 C 2 Q620 B 9 Q621 B 9 Semiconductor Location 36 36 Refer to page 18 for Circuit Boards Location w w w x i a o y u 1 6 3 c o m Q ...

Page 37: ... NOTE Voltages and waveforms are dc with respect to ground under no signal conditions no mark FM w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 38: ... F953 F956 F954 F955 Refer to page 18 for Circuit Boards Location w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 39: ...nents identified by mark or dotted line with mark are critical for safety Replace only with part number specified w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 40: ... 27 MAIN BOARD CN304 16 Refer to page 18 for Circuit Boards Location w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 41: ...to ground under no signal conditions no mark STOP Refer to page 18 for Circuit Boards Location w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 42: ...2 Q310 E 2 Q502 D 3 Ref No Location Semiconductor Location Ref No Location IC501 C 2 IC502 B 1 IC506 C 3 Q302 E 3 Q303 D 1 Q453 E 2 Q454 E 2 Q531 D 1 Refer to page 18 for Circuit Boards Location w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150...

Page 43: ...1 16 Refer to page 54 for IC Pin Function w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 44: ... Refer to page 56 for IC Pin Function w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 45: ... 0012uF 0 0012uF Refer to page 48 for IC Block Diagrams w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 46: ... 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 PCO DVDD2 BIAS V16M CE TE RFDC AD10 AVSS0 1GEN AVDD CLOCK GENERATOR ASYMMETY...

Page 47: ...VCC VC VC VC VC VEE VEE VEE VEE VEE VREF 13 14 15 6 5 1 2 3 4 7 8 9 16 19 20 21 22 23 24 18 17 HOLD LD PD A B C D VEE F E VC AGCVTH 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 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 8...

Page 48: ...I 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 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 89249...

Page 49: ...or LBT IIC SCL IIC SDA Not used CD DATA IN CD DATA CLK Not used CD DATA HEAD PHONE detection Detected H Not detected L CD CLK 62493 LATCH CLOCK CHECK STBY LED H FH VIRTUAL CINEMA L R L R FH LCD VIRTUAL CINEMA BYPASS FH LCD FL FILAMENT ON L OFF H for ECO MAIN POWER ON H OFF L for ECO FREQ High H LOW L for SYNC BASS FUNC_SEL1 LBT FUNC_SEL0 LBT OPT SEL AMD MK33 62493 DATA 62493 CLOCK TUNER MUTE STERE...

Page 50: ... H OFF L REC L PB Z PASS H DOLBY NR ON H OFF L REC MUTE ON L OFF H BIAS ON H OFF L EQ HI H NORM L TC A L B H SELECT ALC ON L OFF H TCM B PLAY SW IN TCM A PLAY SW IN A deck HALF B deck HALF TCM B REEL PULSE TCM A REEL PULSE SOFT CHECK OUT HEAD PHONE MUTE ON L OFF H KEY for jig CD adjustment MODEL IN Analog Ground SPEC IN Analog Reference Voltage Analog Power Supply TC RELAY ON H PFF L Pin Name TUNE...

Page 51: ...rive signal output to the fluorescent indicator tube FL601 Led for VCD PBC on LED for STOP PBC OFF Led for REC PAUSE Power supply terminal 30V for fluorescent indicator tube drive Power supply terminal 5V System clock input terminal 12 5MHz Ground terminal System clock output terminal 12 5MHz System reset signal input from the reset sygnal generator IC501 Led for Standby Led for timer Connected to...

Page 52: ...ot used 20 MIRR O Mirror signal output Not used 21 DFCT O Defect signal output Not used 22 FOK O Focus OK output Not used 23 PWM1 I Not used 24 LOCK I O GFS in sampled by 460Hz Not used 25 MDP O Output to control spindle motor servo 26 SSTP I Input signal to detect disc inner most trak 27 FST0 O 2 3 divider output Not used 28 DVDD1 Digital power supply 29 SFDR O Sled drive output 30 SRDR O 31 TFDR...

Page 53: ...sed 61 DVDD2 Digital power supply 62 ASYE I Asymmetry circuit ON OFF 63 MD2 I Digital out ON OFF control 64 DOUT O Digital out output 65 LRCK O 48 bit slot D A interface LR clock output 66 PCMD O 48 bit slot D A interface Serial deta output 67 BCLK O 48 bit slot D A interface bit clock output 68 EMPH O Playback disc output in emphasis mode Not used 69 XTSL I X tal selection input pin 70 DVSS2 Digi...

Page 54: ...o the host MPU IC505 24 680 RESET O Video CD reset output IC505 L reset 25 JOG1 I Not used 26 JOG2 I Not used 27 CTRL2 O Double control output IC101 H double 28 LD ON O Laser diode ON OFF output 29 IIC1 I O IIC convertion microcomputer receive data Former type IIC clock input from master control New type 30 IIC0 I O IIC convertion microcomputer transmittion data Former type IIC data input from mas...

Page 55: ... Test mode for Video CD check 75 TEST 2 I Test mode for servo check 76 TEST 3 I Not used 77 DEVICE RESET O Device system rest output L reset 78 STANDBY I Not used 79 FL CS I Not used 80 FL I Not used 81 to 88 D7 to D0 I Not used 89 MIC CTRL I Not used 90 KEY 1 I Not used 91 KEY 2 I Not used 92 KEY 3 I Not used 93 NY PAL I NTSC PAL select switch input 94 MUSIC VOL I Not used 95 KEY 4 I Not used 96 ...

Page 56: ...upply 23 MD9 I O Data bus between Microcode ROM DRAM and CL680 24 MD10 I O Data bus between Microcode ROM DRAM and CL680 25 MD11 I O Data bus between Microcode ROM DRAM and CL680 26 MD12 I O Data bus between Microcode ROM DRAM and CL680 27 MD13 I O Data bus between Microcode ROM DRAM and CL680 28 MD14 I O Data bus between Microcode ROM DRAM and CL680 29 MD15 I O Data bus between Microcode ROM DRAM...

Page 57: ...used 65 AGND DAC Ground 66 AVDD DAC 3 3V Power supply 67 COMPOS OUT O Not used 68 AGND DAC Ground 69 Y OUT O Luminance signal out 70 AVDD DAC 3 3V Power supply 71 AGND DAC Ground 72 RREF I Fix the video signal output level 73 1 235V VREF O Reference voltage 1 235V 74 AVDD DAC 3 3V Power supply 75 C OUT O Chrominance signal out 76 AGND DAC Ground 77 GCK INT CLK SEL I GCK selection H Internal L Exte...

Page 58: ... Digital Audio bit clock 112 HD OUT O Serial Data output from CL680 to the host MPU 113 HRDY O Ready signal CL680 is ready for communication to the host MPU 114 HINT O Request signal for interrupting the host MPU 115 CDG SCK I O Not used 116 VSS Ground 117 HCK I Host clock referance signal for the host bus interface 118 VDD3 3 3V Power supply 119 HD IN I Serial Data output ftom the host MPU to CL6...

Page 59: ...JE 2 X 4951 068 1 HOLDER R ASSY CASSETTE MY SP TW 3 4 991 781 01 EMBLEM VCD 4 X 4950 697 1 HOLDER L ASSY CASSETTE IA 4 X 4950 828 1 HOLDER L ASSY CASSETTE TH 4 X 4950 970 1 HOLDER L ASSY CASSETTE EA E JE 4 X 4951 067 1 HOLDER L ASSY CASSETTE MY SP TW 5 X 4951 437 1 LOADING PANEL ASSY SP TW 5 X 4951 530 1 LOADING PANEL ASSY EA E JE 5 X 4951 804 1 LOADING PANEL ASSY TH 5 X 4951 805 1 LOADING PANEL A...

Page 60: ...56 4 214 383 11 KNOB JOG MY SP TW TH IA 56 4 214 383 51 KNOB JOG EA E JE 57 4 996 716 01 HOLDER CDM 58 4 951 620 01 SCREW 2 6 8 BVTP 59 4 214 385 11 KNOB MIC MY SP TW TH IA 59 4 214 385 51 KNOB MIC EA E JE 60 1 672 968 11 CD SW BOARD 61 A 4419 652 A PANEL BOARD EA E JE MY SP TW 61 A 4426 187 A PANEL BOARD IA 61 A 4426 195 A PANEL BOARD TH www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 1394229...

Page 61: ... 071 21 CORD POWER EA 115 1 569 007 11 ADAPTOR CONVERSION 2P JE IA 115 1 569 008 21 ADAPTOR CONVERSION 2P EA 116 4 985 642 01 CUSHION 118 A 4419 037 A ST BY BOARD COMPLETE EXCEPT TH 118 A 4419 965 A ST BY BOARD COMPLETE TH 119 4 221 078 01 SCREW BSW 3 20 S 120 4 909 982 11 SCREW TAPPING 121 4 981 789 01 BRACKET 2 YOKE 122 4 216 851 01 COVER LIZ T11 1 433 902 11 TRANSFORMER POWER The components ide...

Page 62: ... 4 977 943 01 BELT TURN 1 2 205 4 977 956 01 WHEEL WORM 206 1 658 577 11 MOTOR TURN BOARD 207 4 988 162 01 ROLLER 208 4 977 941 01 BEARING WORM 209 1 658 576 11 SENSOR BOARD 210 4 934 376 01 SHAFT ROLLER 211 4 981 187 01 COLLAR WORM 212 4 977 944 01 TRAY SLIDE M701 A 4672 004 A MOTOR ASSY TURN www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q T...

Page 63: ... 4950 020 2 CHASSIS CDM ASSY EXCEPT IA 261 4 985 672 01 SCREW PTPWHM2 6 FLOATING 262 1 658 578 11 MOTOR SLIDE BOARD 263 4 982 447 01 SPRING BU COMPRESSION 264 4 951 620 41 SCREW 2 6 BVTP 265 X 4949 570 1 HOLDER BU ASSY EXCEPT IA 265 X 4946 666 1 HOLDER BU ASSY IA 266 4 989 494 01 SCREW SLIDER STEP 267 4 989 492 11 SLIDER 38 268 4 989 819 02 SPRING TENSION 269 4 989 491 11 COVER 2 LENS 270 4 993 14...

Page 64: ... GEAR P FLATNESS 307 A 4724 640 A BD BOARD A EXCEPT IA 307 A 4724 653 A BD BOARD A IA 308 4 951 620 41 SCREW 2 6 BVTP M101 X 4917 523 4 MOTOR ASSY SPINDLE M102 X 4917 504 1 MOTOR ASSY SLED The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 ...

Page 65: ...01 A 2056 681 B DECK A ASSY HEAD 230AWR2 NOTE HP101 A 2056 683 B DECK A ASSY HEAD 230PWR2 NOTE HRPE101A 2056 682 B DECK B ASSY HEAD 230AWR2 NOTE HRPE101A 2056 684 B DECK B ASSY HEAD 230PWR2 NOTE 8 7 TC MECHANISM SECTION 1 TCM230AWR2 230PWR2 401 402 402 403 403 404 404 405 405 406 410 411 406 407 413 412 408 408 407 HRPE101 HP101 409 NOTE Two types of parts which are not interchangeable are availab...

Page 66: ...D COMPLETE IA 462 3 016 575 11 SPRING TORSION 463 3 019 208 01 WASHER STOPPER 464 3 027 453 01 SPRING GROUND TENSION 465 3 030 823 01 SCREW BVTT 2 3 5 M1 A 2004 628 A MOTOR ASSY CAPSTAN 8 8 TC MECHANISM SECTION 2 TCM230AWR2 230PWR2 451 452 452 453 454 455 455 456 456 457 458 465 465 465 465 458 459 459 464 460 460 461 462 463 M1 11 12 9 NOTE Two types of parts which are not interchangeable are ava...

Page 67: ...MIC 27PF 5 50V C401 1 162 289 31 CERAMIC 390PF 10 50V C402 1 126 968 11 ELECT 100uF 20 6 3V C403 1 162 282 31 CERAMIC 100PF 10 50V C404 1 130 483 00 MYLAR 0 01uF 5 50V C405 1 107 715 11 ELECT 22uF 20 16V C411 1 162 289 31 CERAMIC 390PF 10 50V C413 1 162 282 31 CERAMIC 100PF 10 50V C414 1 130 487 00 MYLAR 0 022uF 5 50V C415 1 126 233 11 ELECT 22uF 20 50V C431 1 137 427 11 FILM 120PF 5 50V C432 1 16...

Page 68: ...uF 20 16V C130 1 163 038 91 CERAMIC CHIP 0 1uF 25V C140 1 163 038 91 CERAMIC CHIP 0 1uF 25V C141 1 163 038 91 CERAMIC CHIP 0 1uF 25V C151 1 163 235 11 CERAMIC CHIP 22PF 5 50V C153 1 163 038 91 CERAMIC CHIP 0 1uF 25V C154 1 110 501 11 CERAMIC CHIP 0 33uF 10 16V C156 1 163 235 11 CERAMIC CHIP 22PF 5 50V C157 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C159 1 163 017 00 CERAMIC CHIP 0 0047uF 5 50V C161 ...

Page 69: ...5 1 4W F SWITCH S751 1 762 196 21 SWITCH TACT POWER S752 1 762 196 21 SWITCH TACT STANDBY DEMO S753 1 762 196 21 SWITCH TACT DISK1 S754 1 762 196 21 SWITCH TACT DISK2 S755 1 762 196 21 SWITCH TACT DISK3 S756 1 762 196 21 SWITCH TACT DISK SKIP EX CHANGE S757 1 762 196 21 SWITCH TACT EJECT 1 658 575 11 CONNECTOR BOARD CONNECTOR CN701 1 568 946 11 PIN CONNECTOR 8P CN702 1 750 413 11 CONNECTOR FFC FPC...

Page 70: ...50V C308 1 126 964 11 ELECT 10uF 20 50V C309 1 137 194 81 FILM 0 47uF 5 50V C310 1 162 290 31 CERAMIC 470PF 10 50V C311 1 126 964 11 ELECT 10uF 20 50V C312 1 126 959 11 ELECT 0 47uF 20 50V C313 1 162 294 31 CERAMIC 0 001uF 10 50V C314 1 126 964 11 ELECT 10uF 20 50V C315 1 126 963 11 ELECT 4 7uF 20 50V C316 1 104 665 11 ELECT 100uF 20 10V C317 1 104 665 11 ELECT 100uF 20 10V C320 1 162 290 31 CERAM...

Page 71: ...50V C1205 1 162 280 31 CERAMIC 82PF 10 50V C1206 1 136 165 00 FILM 0 1uF 5 50V C1207 1 162 306 11 CERAMIC 0 01uF 30 16V C1208 1 126 934 11 ELECT 220uF 20 10V C1209 1 136 165 00 FILM 0 1uF 5 50V C1210 1 126 964 11 ELECT 10uF 20 50V C1211 1 126 964 11 ELECT 10uF 20 50V C1212 1 162 306 11 CERAMIC 0 01uF 30 16V C1213 1 126 934 11 ELECT 220uF 20 10V C1215 1 162 303 11 CERAMIC 0 0033uF 30 16V C1217 1 12...

Page 72: ...TP PAFAEA Q435 8 729 900 36 TRANSISTOR BA1F4M TP Q436 8 729 119 77 TRANSISTOR 2SA1175TP FEK Q437 8 729 140 84 TRANSISTOR 2SC1841TP PAFAEA Q439 8 729 140 84 TRANSISTOR 2SC1841TP PAFAEA Q461 8 729 141 30 TRANSISTOR 2SC3623ATP LK Q501 8 729 119 78 TRANSISTOR 2SC2785TP HFE Q508 8 729 900 63 TRANSISTOR BN1F4M TP Q509 8 729 900 63 TRANSISTOR BN1F4M TP Q801 8 729 140 84 TRANSISTOR 2SC1841TP PAFAEA Q803 8...

Page 73: ...1 1 249 411 11 CARBON 330 5 1 4W R342 1 249 437 11 CARBON 47K 5 1 4W R343 1 249 417 11 CARBON 1K 5 1 4W F R351 1 249 435 11 CARBON 33K 5 1 4W R352 1 249 421 11 CARBON 2 2K 5 1 4W F R353 1 247 807 31 CARBON 100 5 1 4W R354 1 247 807 31 CARBON 100 5 1 4W R355 1 249 421 11 CARBON 2 2K 5 1 4W F R356 1 249 428 11 CARBON 8 2K 5 1 4W F R357 1 249 428 11 CARBON 8 2K 5 1 4W F R358 1 249 425 11 CARBON 4 7K ...

Page 74: ...R811 1 212 881 11 FUSIBLE 100 5 1 4W F R812 1 202 972 61 FUSIBLE 1 5 1 4W F R813 1 249 435 11 CARBON 33K 5 1 4W R814 1 249 421 11 CARBON 2 2K 5 1 4W F R815 1 249 433 11 CARBON 22K 5 1 4W EA E JE MY SP TW R816 1 249 429 11 CARBON 10K 5 1 4W R817 1 249 421 11 CARBON 2 2K 5 1 4W F R818 1 249 435 11 CARBON 33K 5 1 4W R819 1 249 439 11 CARBON 68K 5 1 4W R833 1 247 843 11 CARBON 3 3K 5 1 4W R842 1 249 4...

Page 75: ...CERAMIC 0 01uF 30 16V C630 1 162 306 11 CERAMIC 0 01uF 30 16V C631 1 126 157 11 ELECT 10uF 20 16V C632 1 126 157 11 ELECT 10uF 20 16V C633 1 162 303 11 CERAMIC 0 0033uF 30 16V C634 1 126 157 11 ELECT 10uF 20 16V C635 1 126 163 11 ELECT 4 7uF 20 50V C640 1 124 589 11 ELECT 47uF 20 16V C644 1 162 306 11 CERAMIC 0 01uF 30 16V C645 1 162 306 11 CERAMIC 0 01uF 30 16V C646 1 162 306 11 CERAMIC 0 01uF 30...

Page 76: ...EK Q605 8 729 119 77 TRANSISTOR 2SA1175TP FEK Q611 8 729 904 39 TRANSISTOR BA1A4Z TP Q612 8 729 119 77 TRANSISTOR 2SA1175TP FEK Q613 8 729 904 39 TRANSISTOR BA1A4Z TP Q614 8 729 904 39 TRANSISTOR BA1A4Z TP Q615 8 729 904 39 TRANSISTOR BA1A4Z TP Q616 8 729 904 39 TRANSISTOR BA1A4Z TP Q617 8 729 900 80 TRANSISTOR BA1A4M TP Q618 8 729 900 80 TRANSISTOR BA1A4M TP Q620 8 729 904 39 TRANSISTOR BA1A4Z TP...

Page 77: ... 11 CARBON 100K 5 1 4W R724 1 249 421 11 CARBON 2 2K 5 1 4W F R725 1 249 437 11 CARBON 47K 5 1 4W R726 1 249 429 11 CARBON 10K 5 1 4W R727 1 249 431 11 CARBON 15K 5 1 4W R728 1 247 885 00 CARBON 180K 5 1 4W R729 1 247 807 31 CARBON 100 5 1 4W R768 1 249 417 11 CARBON 1K 5 1 4W F R769 1 249 429 11 CARBON 10K 5 1 4W VARIABLE RESISTOR RV711 1 225 739 11 RES VAR 50K RV712 1 225 739 11 RES VAR 50K SWIT...

Page 78: ...6 3V C506 1 165 319 11 CERAMIC CHIP 0 1uF 50V C507 1 126 206 11 ELECT CHIP 100uF 20 6 3V C509 1 163 275 11 CERAMIC CHIP 0 001uF 5 50V C510 1 165 319 11 CERAMIC CHIP 0 1uF 50V C531 1 126 206 11 ELECT CHIP 100uF 20 6 3V C532 1 165 319 11 CERAMIC CHIP 0 1uF 50V C535 1 165 319 11 CERAMIC CHIP 0 1uF 50V C536 1 126 193 11 ELECT 1uF 20 50V C537 1 126 206 11 ELECT CHIP 100uF 20 6 3V C539 1 165 319 11 CERA...

Page 79: ...61 RES CHIP 1 5K 2 1 10W R103 1 208 441 61 RES CHIP 1 5K 2 1 10W R105 1 216 295 91 SHORT 0 R201 1 216 073 00 METAL CHIP 10K 5 1 10W R202 1 208 441 61 RES CHIP 1 5K 2 1 10W R203 1 208 441 61 RES CHIP 1 5K 2 1 10W R205 1 216 295 91 SHORT 0 R301 1 216 624 11 METAL CHIP 75 0 5 1 10W R302 1 216 624 11 METAL CHIP 75 0 5 1 10W R305 1 216 049 91 RES CHIP 1K 5 1 10W R306 1 216 073 00 METAL CHIP 10K 5 1 10W...

Page 80: ... 025 91 RES CHIP 100 5 1 10W R554 1 216 025 91 RES CHIP 100 5 1 10W R555 1 216 121 91 RES CHIP 1M 5 1 10W R556 1 216 025 91 RES CHIP 100 5 1 10W R557 1 216 025 91 RES CHIP 100 5 1 10W R558 1 216 073 00 METAL CHIP 10K 5 1 10W R559 1 216 073 00 METAL CHIP 10K 5 1 10W R560 1 216 051 00 METAL CHIP 1 2K 5 1 10W R561 1 216 049 91 RES CHIP 1K 5 1 10W R562 1 216 025 91 RES CHIP 100 5 1 10W R563 1 216 025 ...

Page 81: ... P 2 2 7 7 685 851 04 SCREW BVTT 2 4 S 8 7 621 775 10 SCREW B 2 6 4 9 7 685 781 09 SCREW PTT 2 4 S 11 7 628 254 15 SCREW PS 2 6 6 12 7 628 254 50 SCREW PS 2 6 16 13 7 685 853 04 SCREW BVTT 2 6 S 14 7 685 861 01 SCREW BVTT 2 6 5 S 15 7 685 870 09 SCREW BVTT 3 5 S www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 8924...

Page 82: ... in Japan 1999 5 Published by Quality Assurance Dept www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

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