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Shinco DVP-767, Руководство по обслуживанию

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Shinco DVP-767 Скачать руководство пользователя страница 7

Scart

Is display normal?

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 PT6

320

 pin is connected.

check if pin of screen is connected.

All manuals and user guides at all-guides.com

Содержание DVP-767

Страница 1: ...IDEO 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 28 DVD and CD PL...

Страница 2: ...N 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...

Страница 3: ...statically 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 o...

Страница 4: ...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...

Страница 5: ...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...

Страница 6: ...s 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 v...

Страница 7: ...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 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 wavefo...

Страница 9: ...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 All manuals and user...

Страница 10: ...ing 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...

Страница 11: ...nsistoe 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 brok...

Страница 12: ...rmal 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 C...

Страница 13: ...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...

Страница 14: ...nections 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 per...

Страница 15: ...o 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...

Страница 16: ...0K 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 GR...

Страница 17: ...5n6 C427 22u 16v C428 10u 16v N401A 1 2 4558 3 2 1 4 o1 vdd N403B 1 2 4558 5 6 7 out2 vcc C426 3n9 C416 0 1 R407 10k C406 20p C414 100u 16v R421 10k C417 47u 16v R427 4 7k R428 10k R423 10k R439 2k R...

Страница 18: ...N 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 SF...

Страница 19: ...100 R303 91 C384 C321 R43 10K C397 390P C407 104 C383 120P C391 390P D501 PT6320 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20 21 22 23 34 35 25 26 27 28 29 30 31 32 33 37 38 39 40 41 42 43 44 45 46...

Страница 20: ...DVP767KUH KEY BOARD DIAGRAM DVP767M3 MIC BOARD DIAGRAM OUT767 OUTPUT BOARD DIAGRAM All manuals and user guides at all guides com...

Страница 21: ...AD85UAH POWER BOARD DIAGRAM DHC777 DECODER BOARD DIAGRAM All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 22: ...1 7 BATTERY 2 S2684 VDE POWER CORD 1 S8101 SL260 LOADING ASS Y 1 S1658e DVP767 OWNER MANUAL 1 S8501 SCART COMMUTATOR 1 S3022 RCA CORD VIDEO 1 S3035 RCA CORD AUDIO 1 S3134 CC 1 0 12 270 1 S3451 CC 1 0...

Страница 23: ...8 G0735 RT13 0 167W 10K 5 R420 G0738 RT13 0 167W 15K 5 R509 G0735 RT13 0 167W 10K 5 R421 G0735 RT13 0 167W 10K 5 R510 G0735 RT13 0 167W 10K 5 R423 G0735 RT13 0 167W 10K 5 R511 G0735 RT13 0 167W 10K 5...

Страница 24: ...508 CD110 16V 4 7uF M VD305 a1202a SF16 YG C430 a3509 CD110 16V 10u M VD306 a1205c HER108 YH C450 a3304 CT4D 2F4 63V 0 1uF S VD308 a5136 SR560 BL C451 a3513 CD110X 16V 100u M VD310 a1202a SF16 YG V402...

Страница 25: ...03K302JT R26 P11013 RC 03K103JT R346 P11019 RC 03K104JT R27 P11006 RC 03K101JT R347 P11019 RC 03K104JT R28 P11006 RC 03K101JT R348 P11052 RC 03K302JT R29 P11028 RC 03K182JT R349 P11052 RC 03K302JT R30...

Страница 26: ...13 RC 03K103JT C38 a3594 CD11CX 47uF M 16V R468 P11013 RC 03K103JT C39 P20042 GRM39B222K50PT R469 P11013 RC 03K103JT C40 P20042 GRM39B222K50PT R470 P11013 RC 03K103JT C41 P20046 GRM39B561K50PT R471 P1...

Страница 27: ...P20015 GRM39F104Z25PT VD16 P1200 1SS355TE Switch Diode C401 a3594 CD11CX 47uF M 16V VD19 P1200 1SS355TE Switch Diode C402 P20015 GRM39F104Z25PT VD352 P1200 1SS355TE Switch Diode C403 P20020 GRM39CH12...

Страница 28: ...367 P5073a 2SD601AR VD368 P5073a 2SD601AR VD369 P5073a 2SD601AR VD370 P5700 2SB709AR D301 P4516 SN74HCU04DR D302 P90252 CS4362 KQ N2 P4577 LM833M N3 P4577 LM833M N303 P4577 LM833M N304 P4577 LM833M U2...

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