Sony HCD-VX99 Service Manual Download Page 16 | Manualshive

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Sony HCD-VX99 Service Manual Download Page 16

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VIDEO CD COLOR-BARS MODE

On this mode, the data of the color-bars signal as a picture signal and the 1kHz sine wave signal as a sound signal are output by the
mechanism control microcomputer (IC502) for video CD signal check. When measurement of the voltage and waveform on the VIDEO
board, perform it in this mode.
For reference, the color-bars signal can be observed at J302 (VIDEO OUT) and the sound signal can be observed at J101 (VIDEO/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 CD 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 SL502

IC507

IC505

CT503

SL503

TEST MODE

VIDEO
FREQUENCY

www. xiaoyu163. com

QQ 376315150

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TEL 13942296513 QQ 376315150 892498299

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

http://www.xiaoyu163.com

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Summary of Contents for HCD-VX99

Page 1: ...ductor laser λ 780nm Emission duration continuous Laser output Max 44 6 µW This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick up Block with 7 mm aperture Frequency response 2 Hz 20 kHz 0 5 dB Wavelength 780 790 nm Signal to noise ratio More than 90 dB Dynamic range More than 90 dB Video color system format NTSC PAL CD OPTICAL DIGITAL OUT S...

Page 2: ...n Section 34 7 10 Schematic Diagram Main 1 3 Section 35 7 11 Schematic Diagram Main 2 3 Section 36 7 12 Schematic Diagram Main 3 3 Section 37 7 13 Printed Wiring Board Power AMP Section 38 7 14 Schematic Diagram Power AMP Section 39 7 15 Printed Wiring Board Panel Section 40 7 16 Schematic Diagram Panel Section 41 7 17 Printed Wiring Board Leaf SW Section 42 7 18 Schematic Diagram Leaf SW Section ...

Page 3: ... 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 procedure in the printed matter which is included in the repair parts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated...

Page 4: ...mmediately after the power on the self diagnosis function searches each operation of IC s around the mechanism control microcomputer IC701 and TP5 The results can be checked by LED of the VIDEO board Oscilloscope Waveform Symptom No error MPEG decoder IC505 error MPEG decoder IC505 or DRAM IC507 error VIDEO BOARD SIDE A H L Light 2 time blinking H L H L 3 time blinking TP523 TP522 LED IC505 100 91...

Page 5: ... ws EQ EDIT button wd SPECTRUM button wf DISPLAY button wg 1 button and indicator wh Function indicator wj TUNER BAND button wk CINEMA SPACE button wl MD VIDEO button e gG SELECT button ea button es X button ed button ef x button eg V GROOVE button and indicator eh PICTURE EFFECT button ej CURSOL button and indicator ek GROOVE button el TAPE A B button r CD button 1 2 3 4 5 6 7 qd qf qg qh el ed r...

Page 6: ...re using the timer functions continued N X x x M m nN O v V b B X 1 3 5 2 4 TV 1 TV VOL TV CH TV VIDEO 8 1 Press TUNER BAND repeatedly until the band you want appears in the display Every time you press this button the band changes as follows FM y AM Step 3 Presetting radio stations You can preset 20 stations for FM and 10 stations for AM 1 Power 3 Press ENTER The minute indication flashes 4 Press...

Page 7: ...P 3 10 6Screw Case 2Screw 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 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 ww...

Page 8: ...ion 3Connector CN2 8Connector CN201 9Connector CN202 2Connector CN1 Connector CN601 1Flat type wire CN304 6Three screws BVTT 3 6 5Screw BVTP 3 10 4Screw BVTP 3 10 0Two screws BVTP 2 6 8 qs 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 w...

Page 9: ...ns 6Spring 2Two screws BVTP 2 6 8 7Knob MIC 8Two screws BVTT 4 8 2Six screws BVTP 3 10 1Two screws BVTP 3 10 4Panel back 7Two screws BVTT 4 8 0Trans board 9Trans 5Connector CN975 6Connector CN977 3Connector CN891 3 5 PANEL BOARD 3 6 TRANS 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 13942296...

Page 10: ...6 5 2Leaf SW board 1Five claws 4Head A board 5Head B board 7Remove the four solderings 3 7 MAIN BOARD AND AMP BOARD 3 8 LEAF SW BOARD HEAD A BOARD AND HEAD B 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 11: ...ype wire CN721 6Motor board qsSensor board 8Connector CN722 2Driver board 3Connector CN701 5Remove the two solderings of motor 3 9 BASE UNIT 3 10 DRIVER BOARD MOTOR BOARD SENSOR BOARD AND VIDEO 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...

Page 12: ... 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 MW 3 Press 1 button to turn the set OFF 4 Press ENTER and 1 buttons simultaneously and the display of fluorescent indicator tube changes to MW 9 k STEP or MW 10 k STEP and thus the channel step is changed ov...

Page 13: ...s are selected even though the display indication changes accordingly At the same time the DISC SKIP EX CHANGE and OPEN CLOSE cannot be accepted It means that the tray motor and the turntable motor are disabled of their operation 11 When a tape is inserted in Deck B and recording is started the input source function selects VIDEO automatically 12 When x button is pressed to stop recording the Tape...

Page 14: ...story D No disc error 01 FOCUS ERROR 02 GFS ERROR 03 SETUP ERROR 01 NO DISC judgment without chucking retry 02 NO DISC judgment after chucking retry Status at the time of NO DISC judgment High order digits only 1 STOP 2 SETUP 3 TOC READ 4 ACCESS 5 PLAY BACK 6 PAUSE 7 MANUAL SEARCH PLAY 8 MANUAL SEARCH PAUSE AGING 1 2 s 3 4 5 M Mechanism error Don t care High order digits only D Stopped during clos...

Page 15: ...d up to either made for 20 second or the end of tape 4 A tape is reversed and the tape on REV side is played for 2 minutes 5 Rewind is executed up to the top of tape 6 Returns to step 2 and repeat steps from 2 to 5 Function Change Mode elect either VIDEO or MD of the external FUNCTION input Procedure 1 Turn on the power 2 Press the two buttons ENTER and 1 at the same time The main power is turned ...

Page 16: ... VIDEO 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 CD 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 SL502 IC507 IC505 CT503 SL503 TEST MODE VIDEO FREQUENCY SL501 IC502 SL502 SL503 TEST MOD...

Page 17: ...ohol 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 the rated power supply voltage unless otherwise noted Torque M...

Page 18: ...n 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 that adjustment within adjustment level as follows Adjustment Level CN301 PB level 301 5 to 338 3 mV 8 2 to 7 2 d...

Page 19: ... 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 portion and playback is set This REC memory mode is convenient for performing this adjustment During recording...

Page 20: ...cedure 1 Connect oscilloscope to TP FEO 2 Connect between TP FEI and TP VC by lead wire 3 Connect between TP AGCCON 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 search 6 Confirm that the oscilloscope waveform S curve is symmetrical between A and B And confirm peak to peak level wit...

Page 21: ... check remove the lead wire connected in step 1 RF PLL Free run Frequency Procedure 1 Connect frequency counter to test point XPCK with lead wire 2 Turned Power switch on 3 Put the disc YEDS 18 in to play the number five track Confirm that reading on frequency counter is 4 3218MHz VOLT DIV 200mV TIME DIV 500ns level 1 45 0 3Vp p oscilloscope BD board TP TEO TP VC 0V Center of waveform B Symmetry A...

Page 22: ...ency counter VIDEO board 27 MHz SL501 IC502 SL502 SL503 TEST MODE SL501 SL502 CT503 SL503 TEST MODE VIDEO FREQUENCY 27MHz GND IC507 IC505 Adjustment Location BD BOARD SIDE B TP VC TP RF TP TEO TP IOP TP FEO TP AGND TP DGND TP AGCCON IC102 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 23: ...Ω 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 THIS NOTE IS COMMON FOR PRINTED WIR...

Page 24: ...K 8 IC509 qj BCK 9 IC504 8 384FS q IC504 6 27M 4Vp p 10MHz H 1Vp p H 1Vp p 2Vp p H 2Vp p H 27MHz 5 8Vp p 4 6Vp p 44 1kHz 4 8Vp p 2 11MHz 4 8Vp p 33 8MHz 3 8Vp p 27MHz 1 IC401 qa STOP MODE 3 0Vp p 32 768kHz 3 4Vp p 2 IC401 qd STOP MODE 3 T301 4 TAPE B REC MODE 16MHz 120Vp p 80 7kHz 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 ...

Page 25: ...LED MOTOR 18 17 M M101 SPINDLE MOTOR F F T T 2 OPIN1 OPIN1 OPIN2 OPIN2 OPIN4 OPIN3 3 5 6 26 27 23 20 MDP 25 SFDR 29 SRDR 30 TRDR 32 TFDR 31 FRDR 34 FFDR 33 STBY1 STBY2 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 HOLD SW RFDC 43 FE 39 TE 41 SE 40 67 65 14 SSTP 26 DIGITAL OUT OPTICAL CD DIGITAL OUT IC201 4 B VIDEO SECTION L CH 5 6 7 8 3 69 ...

Page 26: ...E WE RAS UCAS LCAS A0 A8 DQ1 DQ16 RASO CAS MCE MD0 I MD15 MA0 I MA10 Y OUT DA DATA DA BCK 111 VCK IN 106 DA XCLK 86 110 DA LRCK 108 112 119 117 113 114 121 101 93 PGIO3 HSYNC INVERTER Q501 60 3 5 4 13 14 28 29 38 42 40 10 8 4 13 5 1 1 3 8 6 11 1 3 2 7 19 17 DATA0 CLK1 8 7 10 21 20 4 11 18 MODE PLM D A CONV CLOCK DIVIDER 9 24 1 16 19 22 26 2 10 31 39 O0 O7 A11 A17 A0 A10 CE 13 15 17 21 25 4 28 29 3...

Page 27: ... 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 1 2 3 1 2 3 CLK SURROUND1 SURROUND2 SURROUND3 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 LED DRIVER Q6...

Page 28: ...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 29: ...s See page 48 for IC Pin Function 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 30: ... IC505 B 2 IC507 B 3 IC509 C 3 Q501 B 1 Q502 B 1 Ref No Location IC301 A 3 IC302 A 3 IC304 A 2 IC501 C 2 IC502 D 2 IC506 C 1 Q531 B 3 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: ...in Function 4 8 4 8 4 8 4 8 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 32: ...n See page 30 for Printed Wiring Board 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 33: ...Diagrams See page 30 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 34: ...4 B 5 IC101 D 6 IC102 C 4 IC302 F 3 IC303 E 2 IC304 F 3 IC301 E 4 IC401 B 3 IC501 B 4 IC601 C 8 IC651 A 7 IC681 C 7 IC682 D 7 IC911 B 6 IC951 E 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 Q...

Page 35: ...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 36: ...or IC Pin Function See page 34 for Printed Wiring Board 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 37: ...ed 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 38: ... E 2 D551 B 4 D581 D 4 D941 A 1 D979 A 1 IC501 D 6 Q501 B 4 Q503 F 1 Q504 F 1 Q505 F 4 Q506 F 5 Q551 B 5 Q581 E 4 Q941 B 1 Q942 B 1 Semiconductor 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 w...

Page 39: ...H VH NO505 G 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: ... 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 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 ...

Page 41: ... Function 4 8 0 9 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 0 7 0 7 2 5 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 42: ...Page 34 Page 34 09 Ref No Location D1001 A 2 D1002 A 5 IC1001 A 1 IC1002 A 5 Q1001 A 2 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 43: ... 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: ...A B C D E F G 3 4 5 6 Page 34 Ref No Location D701 E 1 IC701 E 1 IC711 B 5 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: ...lock 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: ...ON See page 23 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 47: ...8 9 CN978 G 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 48: ... SBSO read out 1 DVDD0 Digital power supply 2 XRST I System reset 3 MUTE I Muting selection pin 4 DATA I Serial data input supplied from CPU 5 XLAT I Latch input supplied from CPU 6 CLOK I Serial data transfer clock input supplied from CPU 7 SENS O SENS output 8 SCLK I SENS serial data read out clock 9 ATSK I O Input pin for anti shock Ground 10 WFCK O WFCK Write Frame Clock output Not used 11 XUG...

Page 49: ...ter latch output IC509 23 CL680 HRDY I Ready signal input for communication to the host MPU IC505 24 680 RESET O Video CD reset output IC505 L reset 25 H SYNC IN I H sync signal input 26 BGP I BGP output 27 LPH O Double control output IC101 H double 28 LD ON O Laser diode ON OFF output 29 IIC CLK I O IIC clock input from master control 30 IIC DATA I O IIC data input from master control 31 DATA1O O...

Page 50: ...ST 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 Not used 94 MUSIC VOL I Not used 95 DSP DATA O Serial data output IC101 96 AVSS A ...

Page 51: ...0 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 and CL680 30 NC Not used 31 NC Not used 32 NC Not used 33 NC Not use...

Page 52: ...DD 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 External 78 CLK SEL I DA XCK sele...

Page 53: ...dio 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 CL680 120 VDD3...

Page 54: ...utput TUNER data input TUNER clock signal output IIC SCL output IIC SDA output Not used Subcode Q data input CD data Connected to ground Subcode Q data input CD clock Connected to ground Not used CD data input Not used CD clock input Connected to ground Not used Clock check signal input Connected to ground BD condition signal input Connected to ground MODE signal input Not used CD latch signal out...

Page 55: ...ON OFF signal output L ON H OFF Tape deck relay ON OFF signal output H ON L OFF Not used STANDBY relay control signal output Speaker protect signal input L ON H OFF Not used Line mute signal output L ON H OFF CD POWER ON OFF signal output H ON L OFF Not used Speaker terminal relay control signal output H ON L OFF POWER ON OFF signal output H ON L OFF Not used A deck reel pulse detect signal output...

Page 56: ...2 PANEL BOARD Pin No 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 19 20 21 25 26 27 28 29 30 31 32 33 49 50 51 52 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 I O I I I I O O O O O O O O O I I I I O O O O O I I O I I I O O O I I Description VOLUME A signal input VOLUME B signal input Head phone detect signal input H ON L OFF Not used TUNER LED driver output high active CD LED driver output high acti...

Page 57: ...80 79 78 77 76 75 74 73 72 71 65 66 67 68 69 70 SUR NF KEYIN1 DPLIN1 RECAP RECB1 F1A1 F1B1 F2A1 F2B1 F3A1 F3B1 FOUT1 FCIN1 TCA1 TCB1 TCC1 TCOUT1 SEFFIN1 SEFFA1 SEFFB1 SEFFD1 SEFFC1 SEFFOUT1 VOLIN1 MIC IN KEYIN2 DPLIN2 RECA2 RECB2 F1A2 F1B2 F2A2 F2B2 F3A2 F3B2 FOUT2 TCIN2 TCA2 TCB2 TCC2 TCOUT2 SEFFIN2 SEFFA2 SEFFB2 SEFFC2 SEFFD2 SEFFOUT2 VOLIN2 BBA2 BUFIN2 IVSS BUFOUT2 GND DGND LATCH DATA CLK DVDD ...

Page 58: ...OARD 1 2 3 4 5 6 7 8 9 CONTROL LOGIC TSD VREF OUT2 OUT1 RNF VM VCC FIN GND RIN IC103 LA2615 MAIN BOARD VCC 6 5 1 2 3 4 7 8 14 15 16 GDR GURP AOG LPFC N C VOC L OUT R OUT CONT1 CONT2 CONT3 GND HPFC VREF L IN R IN 11 12 10 13 9 ON OFF VREF LEVEL ATT ANALOG SURROUND SW A B SW A B 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...

Page 59: ...IDER 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 DET OUT AM MPX IN FM MPX IN IN REQ MUTE FM SD ADJ VCC GND AM OSC OUT AM OSC VCO STOP AM RF IN AM IF IN AM AGC AM M...

Page 60: ...5Ω 6dB 20k Chroma Mute 75Ω 6dB Mute 6 5 1 2 3 4 7 8 14 N C GND PHASE DELAY N C N C FREQUENCY CHARACTERISTIC COMPENSATION VIDEO OUTPUT N C DIFFERENTIATION INPUT V CONTROL N C DIFFERENTIATION OUTPUT 11 VIDEO INPUT 12 10 13 9 SECONDARY DIFFERENTIATION GAIN ADJ LPF LOWER LIMITER 1 LOWER LIMITER 2 SWITCH CONTROL CLAMP SYNC CHIP www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4...

Page 61: ...ddle East model MY Malaysia model SP Singapore model EA3 Saudi Arabia model The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified 1 3 363 099 01 SCREW CASE 3 TP2 2 3 363 099 41 SCREW CASE 3 TP2 3 4 225 038 31 SIDE PANEL L 4 X 4952 783 1 LOADING PANEL ASSY EXCEPT EA3 4 X 4952 784 1 LOADING PANEL ASSY EA3 5 4 225 039 31 SIDE PA...

Page 62: ... 033 01 FR KNOB 57 X 4952 676 1 FRONT PANEL ASSY 58 4 224 562 01 BRACKET HEART CAM L 59 4 224 803 01 SPRING PUSH COMPRESSION COIL 60 4 224 104 21 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 HOLDER FL 66 A 4428 457 A PANEL BOARD COMPLETE 67 4 951 620 01 SCREW 2 6X8 BVTP 68 4 224 578 11 KNOB MIC 69 4 225 ...

Page 63: ...515 A MAIN BOARD COMPLETE SP MY 102 A 4473 072 A MAIN BOARD COMPLETE EA 103 4 988 533 01 HOLDER PWB 104 1 690 589 31 WIRE FLAT TYPE 13 CORE 105 A 4428 511 A TRANS BOARD COMPLETE 106 3 703 244 00 BUSHING FBS001 CORD 107 A 4428 509 A POWER AMP BOARD COMPLETE 0108 1 777 071 21 CORD POWER 0109 1 785 504 11 ADAPTOR CONVERSION www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2...

Page 64: ...76 221 11 HEAD B BOARD 155 X 4952 881 1 CHASSIS ASSY MAIN 156 3 040 580 11 PULLEY TENSION 157 A 2007 838 A LEAF SW BOARD COMPLETE 158 3 041 947 01 BELT FR 159 3 041 946 01 BELT CAPSTAN B 160 4 227 239 01 BELT CAPSTAN C 161 X 3378 246 1 MOTOR ASSY 162 3 019 208 01 WASHER STOPPER 163 3 016 533 01 WASHER FR STOPPER 164 X 3378 248 1 FLYWHEEL A REV ASSY 165 X 3378 247 1 FLYWHEEL A FWD ASSY 166 X 3378 2...

Page 65: ...PE 8 CORE 210 1 675 911 11 SENSOR BOARD 211 1 675 912 11 DRIVER BOARD 212 X 4952 608 1 CAM U D ASSY 213 4 221 681 01 LEVER EX 214 4 221 682 01 LEVER LIFTER 215 4 221 688 01 PULLEY B CHUCKING 216 1 471 035 11 MAGNET ASSY 217 X 4952 019 1 PULLEY A ASSY CHUCKING 218 X 4951 889 1 HOLDER BU ASSY 219 4 222 097 01 SCREW STEP 220 4 227 045 01 SPRING INSULATOR COIL 221 4 985 672 01 SCREW PTPWH M2 6 FLOATIN...

Page 66: ...BOARD COMPLETE 254 4 951 620 01 SCREW 2 6X8 BVTP The components identified by mark 0 or dotted line with mark 0 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 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 ...

Page 67: ...59 398 25 IC TC7SH04F TE85L COIL L101 1 414 234 22 INDUCTOR CHIP 0uH L102 1 410 377 31 INDUCTOR CHIP 4 7uH TRANSISTOR Q101 8 729 049 31 TRANSISTOR 2SB710 RTX RESISTOR R101 1 216 077 91 RES CHIP 15K 5 1 10W R102 1 216 097 91 RES CHIP 100K 5 1 10W R103 1 216 077 91 RES CHIP 15K 5 1 10W R104 1 216 085 00 METAL CHIP 33K 5 1 10W R105 1 216 073 00 METAL CHIP 10K 5 1 10W R106 1 216 049 91 RES CHIP 1K 5 1...

Page 68: ...DISC 2 D632 8 719 056 13 DIODE SML79423C TP15 DISC 3 TRANSISTOR Q630 8 729 422 57 TRANSISTOR BN1A4M TP Q631 8 729 422 57 TRANSISTOR BN1A4M TP Q632 8 729 422 57 TRANSISTOR BN1A4M TP Q633 8 729 422 57 TRANSISTOR BN1A4M TP Q634 8 729 422 57 TRANSISTOR BN1A4M TP Q635 8 729 422 57 TRANSISTOR BN1A4M TP RESISTOR R685 1 249 417 11 CARBON 1K 5 1 4W F R686 1 249 418 11 CARBON 1 2K 5 1 4W F R687 1 249 420 11...

Page 69: ...11 ELECT 0 22uF 20 00 50V C115 1 136 169 00 MYLAR 0 22uF 5 00 50V C116 1 136 169 00 MYLAR 0 22uF 5 00 50V C117 1 126 964 11 ELECT 10uF 20 00 50V C118 1 126 961 11 ELECT 2 2uF 20 00 50V C121 1 126 964 11 ELECT 10uF 20 00 50V C122 1 126 964 11 ELECT 10uF 20 00 50V C123 1 126 964 11 ELECT 10uF 20 00 50V C124 1 163 038 91 CERAMIC CHIP 0 1uF 25V C131 1 136 169 00 MYLAR 0 22uF 5 00 50V C132 1 126 964 11...

Page 70: ... 1 163 017 00 CERAMIC CHIP 0 0047uF 5 50V C368 1 126 964 11 ELECT 10uF 20 00 50V C369 1 126 961 11 ELECT 2 2uF 20 00 50V C370 1 126 961 11 ELECT 2 2uF 20 00 50V C371 1 163 131 00 CERAMIC CHIP 390PF 5 50V C372 1 163 117 00 CERAMIC CHIP 100PF 5 50V C373 1 136 157 00 MYLAR 0 022uF 5 00 50V C374 1 126 964 11 ELECT 10uF 20 00 50V C375 1 126 965 11 ELECT 22uF 20 00 50V C376 1 163 131 00 CERAMIC CHIP 390...

Page 71: ...TER CERAMIC CF602 1 760 023 11 FILTER CERAMIC CONNECTOR CN201 1 565 937 11 SOCKET CONNECTOR 13P CN202 1 785 336 11 PIN CONNECTOR LIGHT ANGLE 10P CN301 1 568 449 11 HOUSING CONNECTOR PC BOARD 3P CN304 1 569 934 11 SOCKET CONNECTOR 17P CN401 1 793 766 11 CONNECTOR BOARD TO BOARD 30P CN891 1 564 506 11 PLUG CONNECTOR 3P CN901 1 778 982 21 CONNECTOR BOARD TO BOARD 13P CN902 1 778 982 21 CONNECTOR BOAR...

Page 72: ... JR632 1 216 295 91 SHORT 0 JR634 1 216 295 91 SHORT 0 JR640 1 216 295 91 SHORT 0 JR922 1 216 295 91 SHORT 0 JR923 1 216 295 91 SHORT 0 JR924 1 216 295 91 SHORT 0 JR927 1 216 295 91 SHORT 0 JR928 1 216 295 91 SHORT 0 COIL L201 1 414 189 31 INDUCTOR 100uH L301 1 410 780 11 INDUCTOR 27MH L302 1 414 193 41 INDUCTOR 220uH L303 1 414 193 41 INDUCTOR 220uH L351 1 410 780 11 INDUCTOR 27MH L642 1 216 296 ...

Page 73: ... 00 METAL CHIP 10K 5 1 10W R181 1 216 049 91 RES CHIP 1K 5 1 10W R182 1 216 049 91 RES CHIP 1K 5 1 10W R201 1 216 025 91 RES CHIP 100 5 1 10W R202 1 216 085 00 METAL CHIP 33K 5 1 10W R203 1 216 025 91 RES CHIP 100 5 1 10W R204 1 216 085 00 METAL CHIP 33K 5 1 10W R205 1 216 073 00 METAL CHIP 10K 5 1 10W R301 1 216 085 00 METAL CHIP 33K 5 1 10W R302 1 216 057 00 METAL CHIP 2 2K 5 1 10W R303 1 216 02...

Page 74: ... 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 R511 1 216 174 00 RES CHIP 100 5 1 8W R523 1 216 073 00 M...

Page 75: ...FM AM TM801 1 694 635 11 TERMINAL BOARD 4P SPEAKER VIBRATOR X401 1 567 098 41 VIBRATOR CRYSTAL 32 768KHz X402 1 781 107 21 VIBRATOR CERAMIC 16MHz X651 1 760 549 31 VIBRATOR CRYSTAL 4 5MHz 1 675 910 11 MOTOR BOARD CAPACITOR C721 1 162 306 11 CERAMIC 0 01uF 30 00 16V CONNECTOR CN721 1 770 516 31 CONNECTOR FFC 8P CN722 1 785 330 11 PIN CONNECTOR LIGHT ANGLE 4P SWITCH S701 1 771 822 11 SWITCH LEVER SL...

Page 76: ...10 50V C759 1 162 282 31 CERAMIC 100PF 10 50V C760 1 162 282 31 CERAMIC 100PF 10 50V C761 1 162 282 31 CERAMIC 100PF 10 50V C762 1 162 282 31 CERAMIC 100PF 10 50V C763 1 162 282 31 CERAMIC 100PF 10 50V C764 1 162 282 31 CERAMIC 100PF 10 50V C765 1 162 282 31 CERAMIC 100PF 10 50V C766 1 162 282 31 CERAMIC 100PF 10 50V C767 1 162 282 31 CERAMIC 100PF 10 50V C768 1 162 282 31 CERAMIC 100PF 10 50V C76...

Page 77: ...4W R654 1 249 413 11 CARBON 470 5 1 4W F R655 1 249 415 11 CARBON 680 5 1 4W F R656 1 249 417 11 CARBON 1K 5 1 4W F R657 1 249 418 11 CARBON 1 2K 5 1 4W F R658 1 249 418 11 CARBON 1 2K 5 1 4W F R659 1 249 417 11 CARBON 1K 5 1 4W F R660 1 249 420 11 CARBON 1 8K 5 1 4W F R661 1 247 843 11 CARBON 3 3K 5 1 4W R662 1 249 425 11 CARBON 4 7K 5 1 4W F R663 1 249 427 11 CARBON 6 8K 5 1 4W F R664 1 249 429 ...

Page 78: ...MIC 220PF 10 00 50V C504 1 104 665 11 ELECT 100uF 20 00 10V C507 1 136 495 11 MYLAR 0 068uF 5 00 50V C508 1 136 495 11 MYLAR 0 068uF 5 00 50V C509 1 128 560 11 ELECT 22uF 20 00 100V C510 1 128 578 11 ELECT 1uF 20 00 100V C511 1 162 306 11 CERAMIC 0 01uF 30 00 16V C541 1 136 165 00 MYLAR 0 1uF 5 00 50V C542 1 127 752 11 ELECT 3300uF 20 63V C544 1 136 165 00 MYLAR 0 1uF 5 00 50V C545 1 136 165 00 MY...

Page 79: ...4W F R944 1 247 791 91 CARBON 22 5 1 4W R980 1 249 429 11 CARBON 10K 5 1 4W THERMISTOR TH501 1 807 796 11 THERMISTOR 1 675 911 11 SENSOR BOARD CAPACITOR C712 1 164 159 21 CERAMIC 0 1uF 50V IC IC711 8 749 016 76 IC RPI 321 RESISTOR R711 1 247 876 11 CARBON 75K 5 1 4W R712 1 247 815 91 CARBON 220 5 1 4W R713 1 249 429 11 CARBON 10K 5 1 4W SWITCH S711 1 771 821 11 SWITCH PUSH 1 KEY UP DOWN A 4428 511...

Page 80: ...1 CERAMIC CHIP 0 1uF 50V C559 1 126 206 11 ELECT CHIP 100uF 20 6 3V C561 1 163 233 11 CERAMIC CHIP 18PF 5 00 50V C563 1 165 319 11 CERAMIC CHIP 0 1uF 50V C564 1 165 319 11 CERAMIC CHIP 0 1uF 50V C565 1 126 206 11 ELECT CHIP 100uF 20 6 3V C566 1 165 319 11 CERAMIC CHIP 0 1uF 50V C568 1 126 206 11 ELECT CHIP 100uF 20 6 3V C569 1 126 206 11 ELECT CHIP 100uF 20 6 3V C570 1 126 206 11 ELECT CHIP 100uF ...

Page 81: ...0K 5 1 10W R536 1 216 033 00 METAL CHIP 220 5 1 10W R537 1 216 025 91 RES CHIP 100 5 1 10W R538 1 216 073 00 METAL CHIP 10K 5 1 10W R539 1 216 295 91 SHORT 0 R540 1 216 295 91 SHORT 0 R542 1 216 651 11 METAL CHIP 1K 0 5 1 10W R543 1 216 685 11 METAL CHIP 27K 0 5 1 10W R544 1 216 659 11 METAL CHIP 2 2K 0 5 1 10W R545 1 216 025 91 RES CHIP 100 5 1 10W R546 1 216 049 91 RES CHIP 1K 5 1 10W R548 1 216...

Page 82: ...roup 9 929 237 11 2000D0923 1D Printed in Japan 2000 4 Published by HA 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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