Sony D-VE45 Service Manual Download Page 18

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D-VE45

5-5. BLOCK DIAGRAM — POWER SUPPLY SECTION —

+2.5V

POWER

SWITCH

Q407

DC IN

REGULATOR

Q401,405,408

SWITCH

Q402

VCC3 +3.3V

VCPU +2V

VCC1 +2V

VCC2 +2.6V

VREF

POWER CONTROLLER

IC401 (2/2)

B+

B-

WAKE-UP RESET

SWITCH

Q406

RESET SWITCH

IC403

OUT

VIN

J401

DC IN 4.5V

DRY BATTERY

SIZE "AA"

(IEC DESIGNATION LR6)

2PCS,3V

D406

L408

D401

L412

D823

B+ +3V

FOCUS/TRACKING COIL DRIVER

SPINDLE/SLED MOTOR DRIVER

(IC401) +3V,

HEADPHONE AMP

(IC351) +3V

MAIN BOARD (4/4)

L401

L402

Q812

Q411

Q413

PWM-PFM CONTROLLER

IC421

EXT

VDD

DC/DC

CONVERTER

Q409,410

SWITCH

Q490

SWITCH

Q412

(Page 15)

(Page 16)

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

T E L

1 3 9 4 2 2 9 6 5 1 3

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for D-VE45

Page 1: ...nts For the area code of the model you purchased check the upper left side of the bar code on the package Two LR6 size AA batteries 3 V DC AC power adaptor DC IN 4 5 V jack E13 model 220 230 V 50 60 Hz CH model 220 V 50 Hz HK model 220 V 50 60 Hz Battery life approx hours When you use the VIDEO CD player on a flat and stable surface Playing time varies depending on how the CD player is used VIDEO ...

Page 2: ...ion 16 5 4 Block Diagram Audio Section 17 5 5 Block Diagram Power Supply Section 18 5 6 Printed Wiring Boards Main Section 20 5 7 Schematic Diagram Main Section 1 3 22 5 8 Schematic Diagram Main Section 2 3 23 5 9 Schematic Diagram Main Section 3 3 24 5 10 IC Block Diagrams 25 6 EXPLODED VIEWS 6 1 Cabinet Front Section 28 6 2 Cabinet Rear Section 29 6 3 CD Mechanism Deck Section CDM 3123EBA 30 6 4...

Page 3: ...s required to check are given below FOK output IC601 eg pin When checking FOK remove the lead wire to disc motor RF signal P to P value 0 6 0 2 Vp p The repairing grating holder is impossible Laser Diode Checking Methods During normal operation of the equipment emission of the laser diode is prohibited unless the upper lid is closed while turning ON the S801 push switch type The following two chec...

Page 4: ...d from instruction manual 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 5: ...yu163 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 6: ...upper cabinet rear assy 1 screws tapping 2 screws B2 tapping P3 3 screws B2 tapping P3 4 screws B2 tapping P3 5 cabinet front assy claws claw 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: ...d shaft standard qs pick up block optical 4 cover gear 2 motor assy turntable M502 5 motor assy sled M501 chassis 6 gear B 3 4 OPTICAL PICK UP MOTOR 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 8: ...n check confirm that focus bias 4 1 PRECAUTIONS FOR CHECK 1 Perform check in the order given 2 Use YEDS 18 disc Part No 3 702 101 01 unless otherwise indicated 3 Power supply voltage requirement DC 4 5 V in DC IN jack J401 VOLUME button Minimum HOLD switch OFF 4 2 FOCUS BIAS CHECK Condition Hold the set in horizontal state Connection oscilloscope AC range 2 kΩ MAIN board TP629 RF When observing th...

Page 9: ...t for A D converter 24 VDD Power supply pin 2 V 25 SCOR_I I Sub code sync detection input from CXD3028R IC601 26 GRSCOR_I I GRSCOR signal input from CXD3028R IC601 27 MIR_I I Not used Fixed at H in this set 28 BEEP_O O Beep sound output to AN17880A IC351 29 XV_SEND_O O Request signal output to TMP87CM41U IC803 30 RMSCK_O O Communication clock to TMP87CM41U IC803 31 RMDATI_I I Communication data bu...

Page 10: ... terminal for IC Fixed at L in this set 76 PWRSW_O O HEADPHONE AMP ON OFF control signal output L ON 77 RESERVE I Not used Open 78 RESET_I I System reset signal input from TB2125F IC401 L Reset 79 XIN_I I Oscillation input 80 XOUT O Oscillation output Not used in this set 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 3763...

Page 11: ...rom CL680T D1 IC701 34 VC_SEL_O O Address select signal output to CL680T D1 IC701 35 VC_CLK_O O Serial clock signal output to CL680T D1 IC701 36 DATA_C2V_I I Serial data signal input from CL680T D1 IC701 37 DATA_V2C_O O Serial data signal output to CL680T D1 IC701 38 UV_CLK_I I Serial clock signal input from TMP88CM22F IC801 39 DATA_U2V_I I Serial data signal input from TMP88CM22F IC801 40 DATA_V2...

Page 12: ...used Open 61 P74 AIN14 O Not used Open 62 P75 AIN15 O Not used Open 63 P76 AIN16 O Not used Open 64 P77 AIN17 O Not used Open 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 13: ... output to the program ROM IC704 46 MA8 O Address signal output to the program ROM IC704 and DRAM IC703 47 VSS Ground 48 MA7 O Address signal output to the program ROM IC704 and DRAM IC703 49 VDD3 Power supply pin 3 3 V 50 52 MA6 4 O Address signal output to the program ROM IC704 and DRAM IC703 53 VSS Ground 54 MA3 O Address signal output to the program ROM IC704 and DRAM IC703 55 VDD3 Power suppl...

Page 14: ...video signal processor input from Buffer 27 MHz IC705 107 DA EMP O Not used Open 108 DA LRCK O Digital audio L R sampling clock signal 44 1 kHz output to CXD3028R IC601 109 VDDMAX_OUT O Fix the maximum output voltage 5 V certain output 110 DA DATA O Digital audio data output to CXD3028R IC601 111 DA BCK O Digital audio bit clock signal 2 8224 MHz output to CXD3028R IC601 112 HD OUT_O O Serial data...

Page 15: ... IC603 11 12 14 13 15 16 17 8 7 28 26 23 21 63 64 59 DRIVER FO1 RO1 32 30 DRIVER FO4 RO4 19 17 DRIVER CONTROLLER DRIVER PD AMP LD AMP OPTICAL PICK UP POWER CONTROL Q403 405 LEVEL SHIFTER 60 FOCUS TRACKING COIL DRIVER SPINDLE SLED MOTOR DRIVER IC401 1 2 NC 62 A B C E F D 115 118 113 114 119 120 4 3 23 22 XRAS XWE XCAS XOE AOUT1 AIN1 LOUT1 D0 D3 D0 D3 A0 A9 A0 A9 RAS WE CAS OE 4 10 2 4 10 6 5 4 89 9...

Page 16: ...T_I XCV_RDY_I C_RESET RESET_I 38 UV_CLK_I VREF 39 DATA_U2V_I 41 XU_TX_REQ_I VREF 4 19MHz 16 9MHz COMPARATOR IC706 707 4 3 1 4 3 1 SWITCH Q810 42 XU_RX_RDY_I SWITCH Q811 40 XV_TX_REQ_O 22 XIN_I 43 DATA_V2U_O 17 19 14 18 6 5 4 VRST_O RMSCK_O RMDATO_O XV_SEND_O XV_RECV_O RMDATI_I 29 32 30 49 COLOR_BAR_DET 16 6 31 XV_REQ_I 33 SYSTEM CONTROLLER IC801 2 4 VIDEO ENCODER VIDEO CONTROLLER IC803 4 3 5 6 1 3...

Page 17: ...DISPLAY PANEL LCD801 LINE MUTE Q301 LINE MUTE CONTROL SWITICH Q302 S803 37 NTSC PAL NTSC PAL S802 21 WP_OPEN 18 AD_KEY S801 OPEN TAP802 OPEN 11 10 9 C 19 7 8 J302 J701 i MAIN BOARD 3 4 S806 812 SYSTEM SELECT REMOTE CONTROL RECEIVER IC905 SUB BOARD G AUDIO VIDEO OUT Signal Path CD PLAY VIDEO VIDEO CD Page 16 Page 15 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...

Page 18: ...UT VIN J401 DC IN 4 5V L1H L1L NC VCPU2 2 0V VCPU1 2 65V VCC1 2 65V VCC1 VCPU 48 INP1 54 STNG VIN NC NC NC BATM1 BATM2 CHGSW RS DCIN RF4 DC IN VG 43 VLGO1 CHGMHT SYNC WAKEUP CLOCK DATA 16 LATCH RSTB VREF 44 DRY BATTERY SIZE AA IEC DESIGNATION LR6 2PCS 3V D406 L408 L4 D401 L412 D823 E B 3V FOCUS TRACKING COIL DRIVER SPINDLE SLED MOTOR DRIVER IC401 3V HEADPHONE AMP IC351 3V MAIN BOARD 4 4 1 1 3 L401...

Page 19: ...with respect to ground in playback mode no mark VIDEO CD PLAY AUDIO CD PLAY Impossible to measure Voltages are taken with aVOM 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 numbers refer to waveforms Signal path J CD L VIDEO For printed w...

Page 20: ...D MOTOR WHT BLK BLK RED BLK WHT 2 1 2 1 Ref No Location D403 C 7 D404 I 6 D409 J 5 D501 B 7 D502 B 7 D806 C 8 IC351 D 10 IC421 C 8 IC603 C 8 IC905 G 1 Q401 I 5 Q403 E 8 Q404 E 8 Q405 I 5 Q408 J 5 Q409 C 7 Q410 C 7 Q413 C 8 Q500 E 9 Q812 D 9 Q815 E 3 Semiconductor Location Side A 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 ...

Page 21: ...1 B 6 D601 C 9 D700 J 8 D802 C 4 D807 C 5 D823 E 7 D901 E 3 D902 E 3 IC401 C 7 IC403 C 6 IC601 D 9 IC701 G 8 IC703 I 8 IC704 H 7 IC705 F 9 IC706 H 11 IC707 H 11 IC708 F 10 IC709 E 8 IC801 F 7 IC803 G 11 Q301 I 8 Q302 J 9 Q402 I 6 Q406 C 6 Q407 D 7 Q411 B 8 Q412 C 8 Q490 B 8 Q810 H 10 Q811 H 10 Q814 F 11 Semiconductor Location Side B 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...

Page 22: ...0 or dotted line with mark 0 are critical for safety Replace only with part number specified IC B D IC B D Page 24 Page 23 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 23: ...Refer to page 19 for Waveforms IC B D IC B D Page 22 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 24: ...age 19 for Waveforms Page 22 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 25: ...D0 2 0V IGEN AVSS0 RFDC E F 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 XOE XCAS D2 D3 D0 D1 XWE XRAS XROF A10 DVDD 2 65V A3 A2 12 A0 AVDD2 2 65V LOUT2 AIN2 AOUT2 AVSS2 AVSS1 AOUT1 AIN1 LOUT1 AVDD1 2 65V XVSS XTAO XTAI XVDD BCKI XOE XCAS D2 D3 D0 D1 XWE XRAS XROF A10 DVDD A3 A2 A1 A0 AVDD2 LOUT2 AIN2 AOUT2 AVSS2 AVSS1 AOUT1 AIN1 LO...

Page 26: ...REF CLK OR OSC SAW GEN 25 VD23B 45 44 43 41 40 39 38 37 36 CONTROL CHARGE VREF VREF VREF DCIN COMP OUT MDP SAW TOOTH 10 11 12 VG VCPU 1 2 VREF SAW TOOTH SAW TOOTH VREF VREF VCPU CLK VCPU VCPU VCPU VCPU VCPU VG VCPU VCPU VCPU VCPU VCPU2 VCPU SUB VREF SUB VREF VCC1 VG VCPU DCIN DCIN VG VCPU2 VCPU VCPU VIN VCPU DCIN VG VG VG VG VIN VCPU2 VCPU VCPU2 2 0V 42 DCIN OEB BIAS INTERFACE CLK R 2 R 1 R 6 D 1 ...

Page 27: ...EXT 1 2 3 5 4 VLX LIMITER PWM PFM CONTROL OSC 100kHz BUFFER PHASE COMPARATOR REFERENCE VOLTAGE CHIP ENABLE SLOW START VDD IC351 AN17880A EAL IC421 XC6367B102MR 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 28: ...earance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color Accessories and packing materials are given in the last of this parts list R R 9 3 228 624 01 KNOB OPEN 10 3 228 625 01 LOCK CLAW 11 3 925 165 01 SCREW 1 4X2 5 12 3 228 626 01 LEVER DETECTOR 13 3 228 613 01 CABINET FRONT BLUE 13 3 228 613 11 CABINET FRONT WHITE 14 3 228 643 01 BRACKET SCREW 15 3 355 424 71 SCREW TAPPING 16 3 ...

Page 29: ...INDOW LCD 63 3 228 649 01 SHEET WINDOW LCD ADHESIVE 64 3 228 615 01 COVER SIDE BLUE 64 3 228 615 11 COVER SIDE WHITE 65 3 228 622 01 KNOB HOLD BLUE 65 3 228 622 11 KNOB HOLD WHITE 66 3 228 614 01 CABINET REAR SILVER E13 HK 66 3 228 614 11 CABINET REAR BLUE E13 HK 66 3 228 614 21 CABINET REAR SILVER EA 66 3 228 614 31 CABINET REAR SILVER CH 66 3 228 614 41 CABINET REAR BLUE CH 67 3 234 838 01 CUSHI...

Page 30: ...W B1 7X5 TAPPING 110 4 218 821 01 COVER GEAR 111 4 218 823 01 GEAR B 112 4 218 825 01 SPRING SLED M501 A 3328 627 A MOTOR ASSY SLED SLED M502 A 3328 759 A MOTOR ASSY TURNTABLE SPINDLE 101 102 103 104 105 106 107 108 109 110 M501 M502 111 112 109 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 QQ3763151...

Page 31: ...6 278 01 FOOT RUBBER 153 3 590 768 00 RING A E 154 3 231 460 01 PLATE DIAL 155 3 375 114 81 SCREW 156 X 3380 658 1 SCREW ASSY DIAL BLUE 156 X 3380 659 1 SCREW ASSY DIAL WHITE 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 c...

Page 32: ...11 CERAMIC CHIP 1uF 10V C423 1 107 823 11 CERAMIC CHIP 0 47uF 10 16V C424 1 115 156 11 CERAMIC CHIP 1uF 10V C425 1 115 156 11 CERAMIC CHIP 1uF 10V C427 1 135 201 11 TANTAL CHIP 10uF 20 4V C428 1 162 962 11 CERAMIC CHIP 470PF 10 50V C429 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C430 1 164 156 11 CERAMIC CHIP 0 1uF 25V C432 1 165 456 21 ELECT CHIP 100uF 6 3V C433 1 162 962 11 CERAMIC CHIP 470PF 10 5...

Page 33: ...C753 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C754 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C770 1 162 927 11 CERAMIC CHIP 100PF 5 50V C801 1 165 128 11 CERAMIC CHIP 0 22uF 16V C802 1 165 128 11 CERAMIC CHIP 0 22uF 16V C803 1 115 467 11 CERAMIC CHIP 0 22uF 10 10V C804 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C805 1 164 156 11 CERAMIC CHIP 0 1uF 25V C806 1 165 128 11 CERAMIC CHIP 0 22uF 16V C807 1 164 15...

Page 34: ...9 807 34 TRANSISTOR 2SB1123 S Q403 8 729 026 53 TRANSISTOR 2SA1576A T106 QR Q404 8 729 905 40 TRANSISTOR 2SC4081T106 Q405 8 729 429 44 TRANSISTOR XP1501 Q406 8 729 029 10 TRANSISTOR DTC143TUA T106 Q407 8 729 026 53 TRANSISTOR 2SA1576A T106 QR Q408 8 729 420 24 TRANSISTOR 2SB1218A QRS Q409 8 729 028 60 TRANSISTOR 2SD1950VKVLVM T1 Q410 8 729 056 20 TRANSISTOR TPC6001 TE85R Q411 8 729 231 74 TRANSIST...

Page 35: ... 1 216 864 11 METAL CHIP 0 5 1 16W R464 1 216 864 11 METAL CHIP 0 5 1 16W R465 1 216 864 11 METAL CHIP 0 5 1 16W R468 1 216 817 11 METAL CHIP 470 5 1 16W R472 1 216 825 11 METAL CHIP 2 2K 5 1 16W R480 1 216 845 11 METAL CHIP 100K 5 1 16W R496 1 216 825 11 METAL CHIP 2 2K 5 1 16W R603 1 216 851 11 METAL CHIP 330K 5 1 16W R604 1 216 857 11 METAL CHIP 1M 5 1 16W R605 1 216 827 11 METAL CHIP 3 3K 5 1 ...

Page 36: ...216 809 11 METAL CHIP 100 5 1 16W R785 1 216 809 11 METAL CHIP 100 5 1 16W R786 1 216 809 11 METAL CHIP 100 5 1 16W R787 1 216 809 11 METAL CHIP 100 5 1 16W R788 1 216 809 11 METAL CHIP 100 5 1 16W R789 1 216 809 11 METAL CHIP 100 5 1 16W R790 1 216 809 11 METAL CHIP 100 5 1 16W R792 1 216 864 11 METAL CHIP 0 5 1 16W R802 1 216 837 11 METAL CHIP 22K 5 1 16W R803 1 216 843 11 METAL CHIP 68K 5 1 16W...

Page 37: ...H PUSH 1 KEY x COIL T401 1 419 417 21 COIL D C D C CONVERTER VARISTOR VDR101 1 801 862 11 VARISTOR CHIP VDR201 1 801 862 11 VARISTOR CHIP VDR301 1 801 862 11 VARISTOR CHIP VIBRATOR X601 1 795 218 21 VIBRATOR CERAMIC 16 9MHz X701 1 795 147 11 VIBRATOR CRYSTAL 27MHz SUB BOARD supplied with MAIN BOARD COMPLETE IC IC905 8 749 015 96 IC GP1UC10J MISCELLANEOUS 0108 X 4952 506 1 RP ASSY DAX 23E M501 A 33...

Page 38: ...the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2001 07 New 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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