Ⅱ、DPD-7800N CHECK FLOW CHART 1、 TFT CHECK FLOW CHART TFT CHECK START CHECK TFT OFF SWITCH(SW2) CHECK IS OK SWITCH(SW2)IS OK? CHECK HIGH CHECK BACK PIPE VOLTAGE HIGH VOLTAGE IS CIRCUIT OK? 5V 、 CHECK TEST DRIVE 3.33V、15V CIRCUIT VOLTAGE IS OK?...
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1336 POWER SEL 3.3V 3.3V 3.3V LDO_AVCC AVCC RVCCIN RVCC TRCLOSE TROPEN RFVCC ENDM STBY RVCCIN RFVCC 0.1uF HSYNC# R117 MT1376E CE10 100uF/16v A 0.1uF USE 1376 SHOULD TO OPEN USE 1336 SHOULD TO GND Reserved AGNDF VFO13 VCON CRTP 0.1uF AVDDF AGNDX...
Ⅳ、MT1379、MT1336 WAVEFORM OF THE CONTROL SIGNAL 1、 CHECK MASTER CLOCK FREQUENCY、RESET AND FLASH CALL SIGNAL 2、 CHECK SDRAM WORK CLOCK 3、 CHECK LASER CONTROL SIGNAL 4、 CHECK AND JUDGE DISC TYPE SIGNAL 5、 CHECK FOUS SIGNAL 6、 CHECK SEEK ORBIL CIRCUIT CONTROL SIGNAL 7、...
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1、 CHECK MASTER CLOCK FREQUENCY、RESET AND FLASH CALL SIGNAL (a) MT1379 MASTER CLOCK IS 27MHz,TEST THE OUTPUT (b) MT1379 AND MT1336 IS HIGH RESET (c) DOWNLOAD OF THE RS232 SIGNAL...
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Trouble Shooting Guide Failure classifying: Read disc failure:unable to read、read out nothing Startup failure:unable to boot-strap 、boot-strap without pictures showing Display failure:LCD unable to display、show nothing but all white no voice examining means: watching hearing testing watching so-called means looking into the phenomenon of the failure, including the action of the core , picture, meet welded, weld leaking, transmogrification and color changed of the unit, and so on.
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as following: Look into any Power voltage In-out breakings range、 power signal Capacit temper Clock the join point interfere y-block ature of the units he flow and judge method of failure testing: No action or read Look into Read disc nothing failure Exchange U9...
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检查 C70 是否有 Unable to Power indicator Examine whether Examine whether 27M 时钟 start light C70 have 27M clock communication in U8、U5、U4 is Whether good connection Whether between CON1 7PIN is in high electric level switch board 换 Y1 检查 C70 Change into Y1 是否有...
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The Explode View Player Explode View Damp axis DVD1751EPT-RE14 Swivel axis 300-H001156C-0002 Battery touch board 1156C Remote lens DVD1751EPT-RE15 LCD pin spring DVD1751EPT-RE16 Indicator lens DVD1751EPT-RE11 LCD pin position Function button DVD1751EPT-RE06 300-D001606C-0002 Keyboard 1606C Function button DVD1751EPT-RE06 Ornamental panel DVD1751-PT01 Flexibility block spring DVD1751EPT-RE05...
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The Explode View Battery Explode View 381-00250611-2900 SCREW PAHNI M2.5x6 SCREW KAHNI M1.7x6 381-00170631-2900 Battery pin position DVD1751EPT-RE21 Battery lock spring Battery switch lever DVD1751EPT-RE19 Battery pulling switch DVD1751EPT-RE20 Battery pulling switch spring Rubber pad (single-sided glue) 500-10084017-0000 Battery lower cabinet DVD1751EPT-RE18 Battery recharge board 300-I 001697 C-0002...
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The Explode View LCD Explode View SCREW KAHNI M1.7x7 381-00170731-2900 SCREW KAHNI M1.7x6 381-00170631-2900 SCREW KAHNI M1.7x5 381-00170531-2900 SCREW KAHNI M1.7x5 381-00170531-2900 LOGO LCD hook spring Rotation lever DVD1751EPT-RE13 LCD pin hook DVD1751EPT-RE12 Inverter board 1568C-1 300-G001568C-0000 LCD upper cabinet DVD1751EPT-RE01 Little round speaker Speaker press board T=0.6...
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DPD-7800N Component List Component List ! Thickness is 1mm Mainboard 1602C Double side Thickness is 0.8mm ! TFT Driver Board 1681C Four Folder ! Inverter Board 1568C-1 Double side ! Thickness is 1mm Keyboard 1606C Double side ! Switch board 1605C Battery touch jack 1156C Thickness is 0.8mm...
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NAME & TYPE Item Parts No. Position No. Material Remarks BASIC INFO. PLASTICS 330-4751RE01- LCD upper cabinet DVD1751EPT-RE01 ABS+PC 9100 330-5751RE02- LCD lower cabinet DVD1751EPT-RE02 ABS+PC 9100 330-4751RE03- Player upper DVD1751EPT-RE03 ABS+PC 9200 cabinet 330-2751RE05- Disc tray cover DVD1751EPT-RE05 ABS+PC 9000 330-5751RE04- Player...
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Item Parts No. NAME & TYPE LOCA.NO. Remarks BASIC INFO. HARDWARE Hardware pedestal Electricity zinc board Damp axis Groupware Ball bearing Speaker press board T=0.6 OPEN button pin position press board Battery touching slice Copper nut M3×4 Flexibility block spring SPRINGS Disc tray cover spring Swivel axis lower spring...
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NAME & TYPE Item Parts No. LOCA.NO. Remarks BASIC INFO. SPEC. OF SCREW Chamfer head point to fasten the upper 381-00171031-29 screw & lower player Color same as base body to metal base KAHNI M1.7x10 Chamfer head point to fasten the upper 381-00170831-29 Color same as lower screw...
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NAME & TYPE Item Parts No. LOCA. NO. Remarks BASIC INFO. INSULATIVE PAD & DOUBLE-SIDED GLUE 500-10084017-000 Rubber Stick on the lower battery Φ 10X1.7 (single-sided glue) compartment. Stick on the inverter 500-09017080-000 Polyester insulative slice 17×80 board. Fire-proof paper Transparent tape Double-sided glue Instant dry 480# magnet...
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NAME & TYPE Parts No. LOCA. NO. Remarks BASIC INFO. WHOLE UNIT 206-000DM10S-00 ! Foryou loader DM-10S (Shock-proof mad) ! 7” LCD screen Panasonic ! Φ28 Little round speaker COMPONENT 300-C001602C-00 thickness is 1mm ! Main board 1602C Double side 300-F001681C-00 thickness is 0.8mm !...
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NAME & TYPE Item Parts No. LOCA.NO. Remarks BASIC INFO. ACCESSORIES 312-ABVD1751-0 Owner’s manual SM245 551-00MPA690-0 Power adapter MPA-690 312-KCVD1751-0 Certification card domestic 312-KBVD1751-0 Warranty card domestic 550-0DVD1751-0 Car power adapter 312-KDVD1751-0 Packing list One end is earphone AV signal line Special piece jack 555-0000RC42-0...
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Item Parts No. NAME & TYPE LOCA.NO. Remarks BASIC INFO. PACKING Packing foam Packing box Single E Accessory packing box Single E 195×60×110mm 311-23527021-0 Packing bag 235×270mm 311-21524021-0 Battery packing bag 215×240mm 311-15033022-0 Power adapter packing 150×330mm 311-20624011-2 Accessory packing bag 206×240mm Plastic bag 311-06023021-0...
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DPD-7800N Player Component List NAME & TYPE Item Parts No. LOCA.NO. Remarks BASIC INFO. Keyboard 1606C 170-C2TP030D-00 Cover switch φ5mm K1-K4,K6-K14 Panasonic 181-00100101-010 pin, spacing CON2 horizontal flat line jack Printing board 1606C Switch board 1605C 131-A00075JT-000 0603-75Ω R180 131-A01024JT-000 0603-240Ω...
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