manualshive.com logo in svg

Aiwa XC-RW700, Service Manual

Share
Download
Aiwa XC-RW700 Service Manual Download Page 21

-21-

SCHEMATIC DIAGRAM - 3/10 (CD-R 1/4 SECTION)

TRACKING

RECORDING CONTROL

SPINDLE

SLED

FOCUS

CD-R 1/4 C.B

2/3

2/3

701-90

502-25

701-60

701-2
701-7

701-18
701-19
701-23
701-24
701-59
701-48
701-49
701-78
701-79
701-81
701-82
409-17
409-16
701-96
701-53

101-1
201-8

201-133
201-142
201-166
201-167
201-183
201-184
201-185

701-20

201-177
201-179
201-186
201-180
201-181
201-182

201-163
201-198
201-197
201-191
201-192
201-194
201-202
201-201
201-203
201-204
201-132

201-87

201-139

3/3

3/3

3/3

2/3

3/3

3/3

1/3

1/3

501-11

501-12

501-13

501-14

409-6

409-9

409-8

HB IN

501-25

To CD-R 2/4

To CD-R 2/4

(1/3)

To CD-R 4/4

To
CD-R OPTICAL
PICK-UP

KDS121

AM-TE1

NC7SZ66M5X

NC7SZ66M5X

RF SIGNAL PROCESSOR

FOR CD/RW

8bit DAC

AM-TE1

LASER CONTROL

TO

CD-R 3/4

GND

GND

DGND

GND

GND

-TE1

DUAL

-TE1

CST0100C

-E2

: WAVE FORM

6 7

6

7

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

Summary of Contents for XC-RW700

Page 1: ...V I S I O N This Service Manual is the Revision Publishing and replaces Simple Manual S M Code No 09 011 353 4T1 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 2: ...R C B SIDE A 25 4 11 CD R C B SIDE A 26 5 11 I O C B SIDE A 28 6 11 I O C B SIDE B 29 7 11 POWER C B 31 8 11 FRONT C B 33 9 11 POWER SW C B PHONE C B 35 10 11 CD P SECTION 36 11 11 CD R SECTION 37 VO...

Page 3: ...g uds ttelse for str ling This Compact Disc player is classified as a CLASS 1 LASER product The CLASS 1 LASER PRODUCT label is located on the rear exterior This set employs laser Therefore be sure to...

Page 4: ...its 44 1 kHz Analog in RCA Analog out RCA Digital in Optical Coaxial Digital out Optical Coaxial Power supply 120 V AC 60 Hz Power consumption 28 W Dimensions W H D 430 112 363 mm 17 0 4 4 14 2 in Wei...

Page 5: ...OWNERS AADR640 2 S7 11R 2N0 13H REMOTE CONTROLLER ASS AADR610 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 89249...

Page 6: ...CN804 from POWER C B AND release CN805 CN806 from I O C B See Fig 3 5 Release Knob VOL and REC and release 7 tabs A G and then release Panel Front in the direction of the arrow See Fig 3 Door CDP Doo...

Page 7: ...CN602 CD P C B PIN603 7 Power C B Removal See Fig 7 1 Release connector CN301 2 Release 4 screws E and then release POWER C B in the direction of the arrow 8 I O C B Removal See Fig 7 1 Release 5 scre...

Page 8: ...11 C CAP TN 10UF 6 3V C239 SC H71 06C 611 C CAP TN 10UF 6 3V C243 SC H71 06C 611 C CAP TN 10UF 6 3V C326 SC H71 06F 621 C CAP TN 10UF 16V C407 SC H71 06C 611 C CAP TN 10UF 6 3V C415 SC H71 06C 611 C C...

Page 9: ...ASSY 6P 60MM CN301 S5 616 40J 000 CONN 10P GL200 CN602 S5 636 02M 000 CONN ASSY 10P CN606 S5 636 02D 000 CONN ASSY 8P 2 0 JK101 S6 12S C00 8A0 JACK RCA PJ6031 JK103 S6 20S L00 1A0 SOCKET FIBER O GP1F3...

Page 10: ...CIAL EVQ 214 04M SW802 S5 58T 026 A00 SW SPECIAL EVQ 214 04M SW803 S5 58T 026 A00 SW SPECIAL EVQ 214 04M SW804 S5 58T 026 A00 SW SPECIAL EVQ 214 04M SW805 S5 58T 026 A00 SW SPECIAL EVQ 214 04M SW806 S...

Page 11: ...E C B E C B 2SA1037 DTA144EK DTC144EK KTD1304S B E C 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...

Page 12: ...D906 C916 L910 C917 R924 R925 R927 R928 C928 R926 Low Dropout Voltage Reg IC925 R930 C918 5V S W Block Q907 R921 C934 R922 C932 L911 C937 Q908 R920 R923 5V S W Block Q902 R933 C929 C936 R931 Q901 R92...

Page 13: ...01 IC801 IC802 FLD801 RMC801 FRONT L C 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 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 37...

Page 14: ...Serial AES3 output IC401 CXA2551R RF SIGNAL PROCESSOR FOR CD RW OTI9790 DSP SERVO Decoder Encoder ATIP Demod Write Strategy I F 2MB DRAM SRC CS8420 CSR OPC ROPC Circuit IC701 HD64F3062 System Controll...

Page 15: ...2 IC406 NJM4560 IC104 NJM5532M IC404 NJM5532M IC112 IC102 NJM4565M BUFFER IC107 3 4 74HC04 BUFFER IC107 1 4 74HC04 BUFFER IC106 2 3 74HC04 BUFFER IC106 1 3 74HC04 BUFFER IC107 4 4 74HC04 BUFFER IC106...

Page 16: ...ING MOTOR M5 CD R SPINDLE MOTOR CD R OPTICAL PICK UP M6 CD R SLED MOTOR SW2 CD R TRAY SW CN1 32P 8P 8P 11P 11P 4P 4P 6P 26P 6P 16P 10P 8P 9P 10P 10P 8P 10P 17P 17P 13P 13P 10P 26P 8P 6P 6P 6P 4P 9P 32...

Page 17: ...1 43 SLD_IN 501 47 FOK 501 25 MIRR 501 94 COUT 501 93 CXD_CLK 501 26 CXD_CS 501 29 CXD_DATA 501 27 SENSCLK 501 28 SENS 501 30 501 41 LOCK 1 3 3 3 CD P 1 2 C B K 47U 16V RF SYGNAL PROCESSOR FOR CD PLAY...

Page 18: ...501 93 CXD_CLK 501 26 CXD_CS 501 29 CXD_DATA 501 27 SENSCLK 501 28 SENS 501 30 501 41 LOCK 501 55 501 99 RW_GUP LD_OFF CE TE RF_1XH RF_4XL 302 7 302 6 501 53 501 52 CD P 2 2 C B TO CD P 1 2 HD64F3062A...

Page 19: ...14 2 6 10 12 16 5 9 13 1 5 9 13 17 1 3 2 4 TO CD P FLEX C B TO CD P SPINDLE MOTOR TO CD P OPTICAL PICK UP 17 1 13 1 1 4 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q...

Page 20: ...15 21 22 25 30 35 40 42 4 8 5 4 8 5 1 5 7 8 14 15 20 22 25 28 10 6 1 TO SWITCH C B PN609 TO CD R C B PN201 R410 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q R S T U 1...

Page 21: ...201 201 203 201 204 201 132 201 87 201 139 3 3 3 3 3 3 2 3 3 3 3 3 1 3 1 3 501 11 501 12 501 13 501 14 409 6 409 9 409 8 HB IN 501 25 To CD R 2 4 To CD R 2 4 1 3 To CD R 4 4 To CD R OPTICAL PICK UP KD...

Page 22: ...409 6 409 9 409 8 HB IN 501 25 1 3 3 3 2 3 To CD R 1 4 To CD R 4 4 To CD R FLEX C B CN1 To CD R SPINDLE MOTOR C B MOTOR DRIVE SPEED DETECTION FOR CD ROM F T S T DRIVE TO CD R 3 4 A B C w w w x i a o...

Page 23: ...01 16 701 12 701 14 1 3 1 3 1 3 1 3 1 3 1 3 2 3 2 3 2 3 TO CD R 4 4 TO CD R 1 4 2 4 4 4 TO CD R 4 4 18P 18P 680 VCOOSO1 CD4053BCMX W24257AS 35 256k SRAM CS8420 CSR CD4053BCMX 4 7K ASIC SRC 1 2 3 4 5 6...

Page 24: ...57 XIN CDR_DOUT CDR_DOUT DA14 DA15 DA13 DA12 DA11 DA10 DA9 DA8 DA7 DA6 DA5 DA4 DA3 DA2 DA1 DIO WB AUD MUTE DIO RB DIO WB DIO RB AS_STRT RST AUD MUTE AS_STRT RST BUS DA0 CSB3 BUS DA1 BUS DA2 CSB1 BUS...

Page 25: ...85 90 95 104 105 157 165 175 185 195 208 110 115 120 125 130 135 140 145 150 156 1 5 10 6 PN105 TO I O C B CN105 1 26 TO CD P C B PN605 1 16 TO I O C B PIN105 1 32 TO CD R OPTICAL PICK UP 8 1 1 12 TO...

Page 26: ...21 30 40 41 50 60 61 70 80 1 11 12 22 23 33 34 44 1 10 25 26 35 50 51 65 75 76 100 85 1 3 1 5 10 20 15 11 1 3 4 6 1 6 TO CD R LOADING MOTOR 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H...

Page 27: ...2 1 To PHONE C B CN806 DIGITAL IN OPTICAL CD R RW DIGITAL OUT OPTICAL CD R RW DIGITAL OUT OPTICAL CD To FRONT L C B CN805 CD R IN CD R RW OUT R CD R RW IN R CD L IN CD R RW OUT L CD R RW IN L CD R RW...

Page 28: ...12 13 24 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 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...

Page 29: ...06 TO CD R C B CN102 PN401 ANALOG IN R OUT R IN L IN R IN L OUT L CD R RW CD OUT COAXIAL OUT CD R RW CD R RW DIGITAL IN OPTICAL DIGITAL OUT OPTICAL CD R RW CD IN 10 11 12 13 14 15 16 17 18 19 20 21 22...

Page 30: ...60Hz SWITCHING REG To CD P 2 2 C B PN601 To I O C B CN301 To FRONT L C B CN804 1 2 3 4 5 6 7 8 VIN VO GND Vdis LOW DROPOUT VOLTAGE REG T 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...

Page 31: ...B B C E B C E E C B 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 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...

Page 32: ...EARCH SW819 REC LEVEL LCD DRIVER LCD DRIVER PN801 CN801 1 2 8 7 6 5 4 3 2 1 To POWER C B PN904 To CD P 2 2 C B PN603 To POWER C B PN802 To I O C B PN501 CN802 VCD SCAN RANDOM PROG REPEAT 1 A B ALL OVE...

Page 33: ...SW819 SW815 OPEN CLOSE SW809 SW814 SPEED SW813 FINALIZE ERASE SW812 RECORD PN801 RED TO POWER SW C B PN802 2 3 RED RED BLK WHT RED BLK WHT TO I O C B PN501 TO CD P C B PN603 8 1 RED TO POWER C B PN90...

Page 34: ...K805 PHONES PHONE LEVEL PHONE C B POWER SW C B To TIMER C B CN802 To I O CB PN401 1 2 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 139422...

Page 35: ...6 1 6 1 1 2 PHONES JK802 PHONE LEVEL VR801 DIGITAL IN OPTICAL JK805 1 3 PHONE C B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K L M N O P Q R S T U www xiaoyu163 com QQ376315150 9 9 2 8 9...

Page 36: ...MOTOR M2 CD P SPINDLE MOTOR 13 1 13 1 TO CD PLAY C B PN401 1 17 1 1 4 17 TO CD PLAY C B PN201 TO CD PLAY C B PN301 CD P OPTICAL PICK UP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K L M N...

Page 37: ...B CN502 TO CD RECORD C B CN501 TO CD RECORD C B CN701 M6 CD R SLED MOTOR SW2 CD R TRAY SW 1 1 1 8 8 16 1 1 11 1 11 16 CN1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K L M N O P Q R S T U...

Page 38: ...17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 IC401 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2 10 0 0 9 9 1 1 1 8 1 8 2 2 2 0 2 2 0 0 5 2 2 0 2 2 5 2 5 0 2 10 0 0 9 9 1 1 1...

Page 39: ...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 0 4 8 4 8 4 8 0 0 0 0 0 0 0 4 8 0 4 8 3 3 0 0 0 2 4 4 8 4 8 0 4 8 0 4 8 0 4 8 4 8 0 0 0 0 6 2 0 0...

Page 40: ...0 0 6 0 6 0 1 7 1 9 9 4 8 0 1 0 0 0 0 5 0 5 0 4 8 12 0 8 4 8 0 2 2 0 1 2 4 8 0 2 4 0 2 4 4 8 REC PB MODE PIN NO IC105 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 26 27 28 IC401 1...

Page 41: ...5 27 21 16 32 30 32 19 14 14 16 12 14 32 32 32 16 Emitter Collector Base PB PB PB 3 3 0 12 12 0 0 2 2 2 0 0 5 2 2 5 0 0 12 12 12 0 0 5 5 0 0 0 5 5 4 0 7 0 1 12 12 2 5 2 5 12 12 5 2 5 2 5 Q202 Q204 Q2...

Page 42: ...K B IC201 Pin 27 P LRCK C IC201 Pin 29 P PCMDT A 5 0 V 5 s B 5 0 V 5 s C 5 0 V 5 s TEST MODE PLAY 5 A IC201 Pin 84 XTLI B IC201 Pin 52 MCKO A 2 0 V 20 ns B 2 0 V 20 ns TEST MODE MAIN CLOCK 6 A IC201 P...

Page 43: ...A IC302 Pin 5 CE FE SW B IC302 Pin 6 FE C IC302 Pin 7 CE D IC302 Pin 1 CE FE A 5 0 V 1 s B 1 0 V 1 s C 1 0 V 1 s D 2 0 V 1 s TEST MODE STOP PLAY 11 A 5VU B IC402 Pin 5 PWR FAIL A 2 0 V 10 ms B 2 0 V 1...

Page 44: ...DE CLOSE 18 A IC501 Pin 84 SLDPHA_A B IC501 Pin 85 SLDPHA_B C IC402 Pin 1 SLD_ERR A 2 0 V 2 s B 2 0 V 2 s C 2 0 V 2 s TEST MODE SLED WAVE 17 A 5VD B IC501 Pin 63 RESET A 2 0 V 10 ms B 2 0 V 10 ms TEST...

Page 45: ...0 2 ms TEST MODE NO DEFECT 4 A IC201 Pin 197 FE B IC201 Pin 198 TE C IC201 Pin 147 C2PO A 200 mV 0 2 ms B 200 mV 0 2 ms C 2 0 V 0 2 ms TEST MODE DEFECT IC301 ASIC 5 A IC301 Pin 66 AS STRT B IC301 Pin...

Page 46: ...1 Pin 82 H SLD OUT B IC701 Pin 85 SLDMOVE C IC701 Pin 97 SLDFG D IC502 Pin 17 SLD OUT A 1 0 V 0 5 s B 200 mV 0 5 s C 5 0 V 0 5 s D 200 mV 0 5 s TEST MODE PLAY STOP 11 A IC701 Pin 59 SPNFG B IC701 Pin...

Page 47: ...er Master Clock Clock Control Left Output Left Output Right Output Right Output IC AK4393VF E2 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 10k 10k 20k 20k 10k 10k 10k 10...

Page 48: ...2BCF 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 xiao...

Page 49: ...19 18 DVC DVCC DVC VC VC VOFST DVC DVC VCC VOFST B C A D A B C D F E SW PD LD V CC GND VC DVC DVCC CE CEI TE TE_BAL FE FEI RFDCO RFDCI RFAC VFC RFC RFG BST EQ_IN AC_SUM DC_OFST VC RW ROM 21 14 5 20 13...

Page 50: ...F VRDCN VRDC V CC FPDO FPDIN GND SMIN SMFB SMOUT AGC3C AGC2C AGC1C ATFM WLDON ERGCNT SCLK SDATA XLAT DVCC DGND ROPCSH MPDSH SPDSH WBLSH RFPDSH WFPDSH DSPVCC BGIREF VTIREF VCC VC DVC GND VCT1 VCT2 CNT_...

Page 51: ...84 5 6 51 122 74 75 76 87 88 80 79 30 32 28 23 29 31 33 34 35 44 49 38 42 63 62 61 99 100 101 95 102 103 104 105 113 112 111 114 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2...

Page 52: ...BRAKE VCREF VC LMC SIG GND RS FC S S Matrix Waveform distributor Hall power supply Forward reverse Current limiter Short brake Thermal shutdown Reference voltage Rotation direction detector 22 20 21 1...

Page 53: ...OUT2 IN2 IN2 VM3 VM3 IN3 IN3 OUT3 Vm2 VM4 VM4 SLEEP Hi Sleep VREFO VREF VREFO BIAS Vm1 OUT4 SS GND 5CH IN4 IN4 VBS1 REG REGB VM5 VM5 OUT5 IN5 IN5 CH3IN Low Open MUTE ON 1 4 CH E1 E2 E4 E5 E3 Vrefm2 VB...

Page 54: ...Serial Control Mode De emphasis Enable 1 or Control Data Input If the P S pin pin 25 is high DEM1 is used to select the De emphasis Mode according to Table 3 If the P S pin is low DEM1 is the control...

Page 55: ...ck low frequency gain adjustment EQ boost level adjustment EQ cut off frequency adjustment EQ cut off frequency adjustment VC voltage output RFDC signal output RFDC amplifier virtual ground RFDC signa...

Page 56: ...ASSIGNMENT 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 w...

Page 57: ...265 255 264 261 404 403 403 270 269 A43 1 256 1 265 4 265 3 265 1 265 2 269 1 279 256 PWB PWB PWB PWB 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...

Page 58: ...269 1 S9 40R T02 5A0 KNOB FUNC L 270 S9 40R T02 7A0 KNOB CONTROL 275 S7 20R Z01 5C0 PANEL BACK 276 S1 10R 022 1A0 CASE TOP 277 S3 00R 015 2B0 PLATE BADG 278 S7 66R 000 3A0 FELT FOOT 19 7 19 7 279 S5 5...

Page 59: ...ow YT Transparent Yellow LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green YM Metallic Yellow DM Metallic Orange PT Transparent Pink LA Aqua Blue...

Page 60: ...35 435 030 034 031 031 431 431 035 032 431 012 007 008 011 001 002 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...

Page 61: ...A 026 S8 50H D1L 16A CABLE FLEXIBLE 05 65 160 B 027 S9 74H 103 9A0 GUIDE FEED 028 S9 70H 108 6A0 SPRING FEED 029 S3 70H 102 4C0 SHAFT P U R GM RT1332A 030 S3 70H 102 5B0 SHAFT P U L GM RT1332A 031 S0...

Page 62: ...30 150 131 430 154 435 109 108 107 440 100 437 113 112 120 114 110 111 106 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 37...

Page 63: ...220C 128 S4 71H 000 3A0 GEAR ASSY RACK E2 129 S4 71H 000 4A0 GEAR ASSY PINION E2 130 S4 05H 108 4B0 MECHANISM ASSY SLED UNIT 131 SO 40R 004 7A0 RUBBER REAR 150 CHASSIS P U E2 151 S6 80H B10 34A MOTOR...

Page 64: ...e IC904 Pin1 Replace the D908 D910 Is the D908 D910 Normal Check and replace the IC906 IC907 Is the IC906 IC907 normal Check and replace the D906 Is the D906 normal Power in Main PCB is short 1 POWER...

Page 65: ...NO YES When 5V CDR doesn t appear Is 5V supplied to the Q907 Emitter Check and replace D909 Check the PWR CTL signal Is the Q908 collector the electrical potential of GND Check and replace Q907 5 When...

Page 66: ...3 Trouble List Circuit 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 8924...

Page 67: ...nitial Lead in Operation Mode 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 37631515...

Page 68: ...ww 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 69: ...ww 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 70: ...ww 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 71: ...the Pin4 of IC102 3 3V YES Is the Pin7 of IC514 2 5V Is the pin1 and 2 of IC514 2 0V YES Is the pin1 of IC511 8 0V Is the pin1 of IC512 8 0V YES Check the X701 X301 Check the IC701 IC301 NO Check the...

Page 72: ...pindle Motor rotate in a moment Go to Spindle opreating is abnormal YES NO Does Lens move Up Down YES Does Laser turn on Go to Focus Actuator operating is abnormal YES NO Go to Laser is abnormal NO OK...

Page 73: ...k the Motor Line and Motor NO NO Is three Tray drive voltage output IC301 pin14 15 YES YES YES Check the connection of IC501 pin 32 Replace the IC501 NO Replace the IC301 M56788FP NO Is TRAY_MUTE sign...

Page 74: ...the Motor Line and Motor NO NO Is three Tray drive voltage output IC501 pin15 16 YES YES YES Check the connection of IC701 pin 25 Replace the IC701 NO Replace the IC501 BA5983FM NO Is TRAY_MUTE signal...

Page 75: ...502 BA5925FA Is there Sled drive voltage output IC501 pin 17 18 Is Act_Mute signal L IC501 Pin9 YES Is there HALL SLDOUT signal input IC701 pin82 Is there HALL 1 signal input IC508 pin3 YES Is there S...

Page 76: ...ormal Is there Spindle control signal input IC510 pin 22 YES YES YES Is there Spindle control signal output IC509 pin 7 YES Is there DMO signal input IC509 pin5 Is there Spindle drive voltage output I...

Page 77: ...up Connector CN401 Replace the Pick Up Is there Focus Search drive voltage output IC501 pin 13 14 NO NO Go to Focus Servo is unstable Replace the IC401 CXA2551R NO Spindle control is abnormal 1 CD AUD...

Page 78: ...bnormal NO NO Go to RF output is abnormal Spindle control is abnormal 3 Is there WBLIN signal input IC201 pin 132 Is there ATFM signal output IC401 pin 25 YES Replace the IC401 CXA2551R NO Replace the...

Page 79: ...ut is abnormal Is there PICK UP A B C D output normally CN401 pin 8 9 14 15 Is RRF signal output normal IC401 pin 86 First Recognition try Over 1 7 Vpp Second Recognition try Over 0 5 Vpp YES NO Check...

Page 80: ...IC401 CXA2551R Go to RF output is abnormal NO Check the IC403 NJM3403AV Is TE signal input normal in Focusing ON and Tracking OFF IC201 pin198 YES NO Replace the IC201 OTI 9790 Is there TAO signal out...

Page 81: ...ecute C LD Power setup of How to use Test Tool Dragon OK OFF LEVEL NG VRDC NG VWDC1 NG Execute C LD Inspection of How to use Test Tool Dragon E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 1394...

Page 82: ...S YES YES Normal E Execute E LD On of How to use Test Tool Dragon VRDC Loop Read Mode CN401 Pin 32 ENBL H IC401 Pin 12 RREF 0 8 0 3V IC401 Pin 16 FPDO 2 9 0 3V Check the connection of IC401 pin 13 Che...

Page 83: ...NO Normal F Execute E LD On of How to use Test Tool Dragon VWDC 1 Loop CN401 Pin 32 ENBL H CN401 Pin 31 W XR H IC401 Pin 5 WREF 0 5 0 2V Check the connection of CN401 pin 19 Check and replace the CN40...

Page 84: ...Check and replace the IC409 DAC YES YES G Execute E LD On of How to use Test Tool Dragon VWDC 2 CN401 Pin 30 ODON H CN401 Pin 31 W XR H CN401 Pin26 VWDC2 3 4 0 4V Check the P U connector and replace t...

Page 85: ...sc have any Dust Scratch Fingerprint NO NO Eject Disc Go to Writing Part Check Finalized Disc YES If CD R disc use new CD R disc If CD RW disc erase the disc Nomal Case www xiaoyu163 com QQ376315150 9...

Page 86: ...on of IC201 pin 187 and replace IC201 Is the written file read nomally Is the re written file read nomally Is ROPCSH input signal Pulse when CD R writing IC401 pin 43 YES YES Refer Laser is abnormal L...

Page 87: ...S IC601 Pin 50 WLDON H YES ALPC Logic circuit check IC601 Pin 33 CDR RW H IC601 Pin 34 WR RE H NO NO NO NO NO NO NO YES YES YES YES Execute E LD On of How to use Test Tool Dragon CD R Recording Mode K...

Page 88: ...TE H YES IC401 Pin 50 WLDON H YES IC601 Pin 33 CDR RW L IC601 Pin 34 CDR R W H NO NO NO NO NO NO NO YES YES YES YES Execute E LD On of How to use Test Tool Dragon CD RW Recording Mode K Dragon Execute...

Page 89: ...nection of IC401 pin 86 Check and replace the IC401 CXA2551R the connection of IC407 Check and replace the IC407 the connection of IC701 pin 20 Check Check Check and replace the IC701 MICOM the connec...

Page 90: ...7 3111 920074 Printed in Singapore 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 376...

Reviews:

No comments

Brands by name

Popular brands

Load more brands