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Shinko DVP-8811, Руководство по обслуживанию

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SERVICE MANUAL

CAUTION : Before servicing this chassis, read the "PRODUCT SAFETY SERVICE FOR VIDEO PRODUCTS" section
 on page 2 of this manual.

CONTENTS

SERVICE PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . .  2,3

ELECTRICAL TROUBLE SHOOTING GUIDE. . . . . . . . . . 5,15

PRINTED CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16,2

1

BLOCK DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

REPLACEMENT PARTS LIST . . . . . . . . . . . . . . . . . . . . . . 2

2

,25

DVD and CD
PLAYER

MODEL

DVP-

8811

Содержание DVP-8811

Страница 1: ...ead the PRODUCT SAFETY SERVICE FOR VIDEO PRODUCTS section on page 2 of this manual CONTENTS SERVICE PRECAUTIONS 2 3 ELECTRICAL TROUBLE SHOOTING GUIDE 5 15 PRINTED CIRCUIT 16 21 BLOCK DIAGRAMS 4 REPLACEMENT PARTS LIST 22 25 DVD and CD PLAYER MODEL DVP 8811 ...

Страница 2: ... SHIELDS ALSO SERVE AS AN X RAY SHIELD IN COLOR SETS ALWAYS RE INSTALL THEM 3 IT IS ESSENTIAL THAT SERVICE PERSONNEL HAVE AVAILABLE AN ACCURATE AND RELIABLE HIGH VOLT AGE METER THE CALIBRATION OF THE METER SHOULD BE CHECKED PERIODICALLY AGAINST A REFERENCE STANDARD SUCH AS THE ONE AVAILABLE AT YOUR DISTRIBUTOR 4 WHEN THE HIGH VOLTAGE CIRCUITRY IS OPERATING PROPERL Y THERE IS NO POSSIBILITY OF AN 5...

Страница 3: ...rphone jacks etc Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components The following techniques should be used to help reduce the inci...

Страница 4: ...ED 5VV LOAD LOAD 5VV SP SP SL SL GND LIMIT 5VV TIN TO KEY ASS Y TO PICK UP MECHANISM CHANISSIS XS15 XS4 TC4W53 Bus of Data Control Signals 4 TO PICK UP MECHANISM CHANISSIS XS2 TO SCART OUTPUT ASS Y MUT R NC GND GND MUT L TV DVD RGB EN 4 3 16 9 GND V5V 5V GND 12V NC CV GND NC R V GND NC V5V GND NC B U V5V XS10 5VV TROUT TRIN GND FOR UPGRADE FLASH ROM HCU04 BA7660 PDYP 33375STY 5 0 NJM4558 5V AUDIO ...

Страница 5: ...ideo normal Is audio is normal Normal operation Refer to power guide Refer to display guide Refer to open close guide Refer to read disc guide Refer to video guide Refer to audio guide Yes Setting of the unit is correct Yes Yes Yes Yes Yes No No No No No No Electrical Trouble Shooting Guide Is power normal ...

Страница 6: ...al Yes Yes Yes Yes No No No No No Yes A Power Circuit abnormal Is C320 AC 220V Is C307 DC 310V F301 is open XP302 or XP303 is open Power cord isn t inserted firmly or power cord is open Check commute circuit Check L301 and L302 Is the voltage between 7 5 pin of N301 15V Are transfoemer secondary 7V 5V 12V output Check regulated circuit Check N302 and perpheral components ...

Страница 7: ...l Normal Does the screen appear No No Yes Yes B Display abnormal Check if screen normal Check if connection cord between screen and decoder ass y is broken Check if PT6320 pin is connected check if pin of screen is connected ...

Страница 8: ... Replace connection cord Replace motor END Is open showed on the screen Yes Yes Yes Yes Yes No No No No No C Open close abnormal Is there voltage difference in XS4 UNLOAD pin and LOAD pin Check if RMC pin of XS15 have waveform Does XS14 power have voltage ...

Страница 9: ...Read disc abnormal Disc in Fouse on Is laser normal Does the disc turn Can TOC be read Normal Refer to fouse guide Refer to TOC guide Refer to fouse guide refer to laser guide No No No No Yes Yes Yes Yes ...

Страница 10: ...or lolor disappeared during playback Have picture but picture disappearedduring playback END Check jack of output board or replace decoder ass y Replace decoder ass y Yes No Yes No Yes No Yes No Scart Check decoder ass y and replace G1 27MHz Check decoder ass y and replace G1 27MHz ...

Страница 11: ...mal Yes No Yes No No Yes Replace transistoe Check if voltage of R L pin or CS4360 is normal Is N1 signal output Check NJM4558 and peripheral components Check CS4360 and peripheral components Is transistor VD2 and VD3 for mute usage broken down ...

Страница 12: ...S and FCS of XS3 Does normal voltage at 14 7 pin of D001 Check connection between 14 7 pin of BA5954 and FCS FCS of XS001 Check if G1 normal operation Check BA5954 and peripheral components Does data output at 59 pin of D2 Check connection between MT1389 and BA5954 Check MT1389 and peripheral components Normal ...

Страница 13: ...23 4 5V Check connection between pickup and decoder ass y Replace pickup Does voltage at LD pin of D2 Check connection between LD pin of MT1389 and LD pin of XS3 Check MT1389 and peripheral components Does noraml voltage at VCC pin of D2 Check MT1389 and peripheral components ...

Страница 14: ... are different Check connections between BA5954 and XS4 Check BA5954 and peripheral components Check if voltage of 16 pin of D2 is noraml Check connections between 16 pin of MT1389 and 4 27 pin of BA5954 Check MT1389 and peripheral components Check if data signal of 5 23 pin of D001 is normal Check connections between D001 pins 5 23 and MT1389 pin 18 19 Check D2 and peripheral components ...

Страница 15: ... motor and connections to decoder ass y Does normal A B C D signal at A B C D pin of D2 check connections between A B C D pin of D2 and 5 6 9 10 pin of XS3 Check connections between XS3 and pickup Replace pickup Does normal RFIN at RFIN pin of MT1389 Check D2 and peripheral components Check MT1389 and peripheral components Check MT1389 and peripheral components Check CS4360 and peripheral componen...

Страница 16: ...1 1 2 3 RMC GND VCC S504 STOP R509 10K R504 180 R522 1K U503 PT6961 1 2 3 4 5 6 7 8 9 10 11 12 13 21 22 23 24 25 26 27 28 29 30 31 14 15 16 17 18 20 19 32 OSB DOUT DIN CLK SGB K1 K2 K3 VDD SG1 KS1 SG2 KS2 SG3 KS3 NC SG11 SG12 GR7 GR6 GR5 VDD GND GR4 GND GR2 GR2 GR1 SG4 KS4 SG5 KS5 SG6 KS6 SG7 KS7 SG8 KS8 SG10 KS10 SG9 KS9 GND VD501 1N4148 VD507 LED1 X501 R506 4 7K R502 10 S507 POWER S505 PREV C501...

Страница 17: ... 4 7k r428 10k r423 10k r412 2k r439 2k r426 100k r417 10k r420 15k r418 6 8k r416 4 7k c418 0 1 r419 10k c432 4 7 50 c411 0 1 r438 100 r425 10k r411 100 N401A 1 2 4558 3 2 1 4 o1 vdd v402 9014 3 2 1 r422 100k c408 10u 16v r434 12k c438 4 7 50 r424 20k r405 100k r403 1k r433 12k r404 100k v403 9014 3 2 1 RP401 r440 2k c425 5n6 c436 20p r408 10k c430 10u 16v r436 100k c401 0 1 N401B 1 2 4558 5 6 7 ...

Страница 18: ... SF16 N305 79L05 1 2 3 IN GND OUT VD316 SF16 R329 680 25w N306 MC33375ST 5 0T3 1 2 3 IN GND OUT R310 47 N301 DM0265RN 1GND 2VCC 3 Vfb 4 I_limit D 8 D 7 D 6 Vstat 5 F301 T1 6A 250V R308 820 C319 47U 50V C306 103 630V VD305 SF16 C302 22U 50V V306 9014 3 2 1 C325 22U 50V R320 6 8K R319 33K C326 22U 50V V302 9014 3 2 1 C326 47UF C301 47U 400V R315 180 R311 4 7K VD310 SF16 L304 ZRF253L N304 79L05 1 2 3...

Страница 19: ...GND GND GREEN BLUE NC NC NC L R216 75 L204 000 R221 10K R220 4 7K R222 390 C209 330p L203 000 R224 390 V203 C8050C R223 390 C219 120p L202 000 L201 000 C210 330p C220 120p C218 120p R205 390 C221 120p R204 390 3 4 5 6 7 8 9 13 14 12 16 15 10 11 20 21 19 23 22 17 18 12 6 17 7 15 5 10 13 11 16 14 9 8 3 4 2 SCART400 OUTPUT CIRCUIT DIAGRAM ...

Страница 20: ...DVP 8811 KEY BOARD DIAGRAM SCART400 OUTPUT BOARD DIAGRAM DVP 8811 MIC BOARD DIAGRAM AD85NAH POWER BOARD DIAGRAM ...

Страница 21: ...DHC206SCART DECODER BOARD DIAGRAM ...

Страница 22: ...H L S POWER ASS Y 1 S2701 7 BATTERY 2 S2672 VDE POWER CORD 1 S8079 KHL 250 LOADING ASS Y 1 S3024 POWER CORD HOLE 1 S1197a DVP8811 OWNER MANUAL 1 S2667 SCART WIRE 1 S3022 RCA CORD VIDEO 1 S3035 RCA CORD AUDIO 1 S3774 CC 1 0 8 520 1 S3748 CC 1 0 16 130 1 S3251h CC 0 5 24 210 MT 8 0 5 1 S3809 KHL DV34 A LOADING WIRE 1 S06061 RC 382H REMOTE CONTROLLER WHITE 1 ELECTRICAL PARTS LIST DVP8811 ...

Страница 23: ... 167W 10K 5 VD502 a5004 1N4148 R424 G0740 RT13 0 167W 20K 5 VD503 a5004 1N4148 R425 G0735 RT13 0 167W 10K 5 VD504 a5004 1N4148 R427 G0728 RT13 0 167W 4 7K 5 RMC500 a6733 HS0038B RECEIVER R428 G0735 RT13 0 167W 10K 5 D501 P90294 PT6961 R430 G0705 RT13 0 167W 10 5 V501 a7441 ZDP 10502G R431 G0724 RT13 0 167W 3K 5 XP501 P7075 8 PINS SOCKET R432 G0724 RT13 0 167W 3K 5 a9208 KEY CONNECTOR WIRE1 R433 G0...

Страница 24: ...R318 G0759 RT13 0 167W 220K 5 C423 a2038 CC1 63V 10B 511K SL R319 G0744 RT13 0 167W 33K 5 C424 a2038 CC1 63V 10B 511K SL R320 G0728 RT13 0 167W 4 7K 5 C425 a3044 CL11 100V 5600P K R321 G0731 RT13 0 167W 6 8K 5 C426 a3041 CL11 100V 3900P K R326 G0728 RT13 0 167W 4 7K 5 C427 a3510 CD110 16V 22uF M R329 G0040 RT14 0 25W 680 5 C428 a3509 CD110 16V 10u M R330 G0017 RT14 0 25W 47 5 C429 a3508 CD110 16V ...

Страница 25: ...014 C8050C X202 a6820 SCART SCOKET N301 a4764 DM0265R XS201 a6434 FABSD1652 SOCKET N304 a4766 79L05 V301 a4557a UTC431 V302 a5009a C9014C V303 a5009a C9014C V304 a5094 HS817 V305 a5104a C8550D V306 a5009a C9014C V307 a5104a C8550D L301 a6686 LV R1487 FILTER L302 a7279 HGL UF103A L303 a7020 Reluctance jumper ZBF253L 4 L304 a7020 Reluctance jumper ZBF253L 4 L305 a6621 COIL 0 02mH T301 a7443 BCK A85 ...

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