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I have this hi-fi system for a long time and I need to repair some things. Founding this manual will be very helpfull :)
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It is pretty good. The schematics were covered all components, the manual also provide the parts list . It's useful for the trouble shooting.
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Very fast service, best quality of the service manual and the schematics
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This service manual of the old video cassette recorder VT-LC50EM is very good readable even the tiniest numbers (i.e. IC-pins). The circuits are very clear. Many details of the schematic are very good described but in GERMAN language. Many schematic details - but complete at all. Common background information of several details are enclosed and physical knowledge of the TFT liquid crystal display for example. The manual lacks PCB drawings. If you understand german I would recommend this manual for you.
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Hi, this is a very clear manual, nice copy, not quite up to the standard of the very best available but better than many others. I think the price was especially fair for a hard to find manual and I would certainly use this manual seller again. Recommended.
5. Cautions regarding chips. Do not reuse removed chips even when no abnormality is observed in their appearance. Always replace them with new ones. (The chip parts include resistors, capacitors, diodes, transistors, etc). The negative pole of tantalum capacitors is highly susceptible to heat, so use special care when replacing them and check the operation afterwards.
6. Cautions in handling flexible PWB Before working with a soldering iron, make sure that the iron tip temperature is around 270�. Take care not to apply the iron tip repeatedly(more than three times)to the same patterns. Also take care not to apply the tip with force. 7. Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.
â� EXPLODED VIEWã�»PARTS LIST
7 5
17 15 5 8 14 13 12 11 10 4 9 16
5
6 5 3 2
1
NO. 1 2 3 4 5 6 7 8 PART NO. 300-7887-00 716-1561-00 300-7852-00 855-1448-00 714-2605-81 311-1816-01 310-1726-00 286-9023-47 286-9023-55 286-9023-67 DESCRIPTION MTG BRACKET only N-C IT SCREW MTG BRACKET without N-C DIN CORD MACHINE SCREW LOWER CASE UPPER CASE SET PLATE for N-A SET PLATE for N-B SET PLATE for N-C Q'TY 1 2 1 1 6 1 1 1 10 11 12 13 14 15 16 17 074-0850-06 074-1218-00 009-0621-07 076-0312-08 074-0850-08 714-2605-81 331-3085-00 331-2634-00 NO. 9 PART NO. 039-1777-00 DESCRIPTION MAIN PWB (WITHOUT COMPOMENTS) OUTLET SOCKET OUTLET SOCKET CHOKE PLUG OUTLET SOCKET MACHINE SCREW CONNECTOR HOLDER HOLDER Q'TY 1 1 1 1 1 1 1 1 1
EN-1174N-A/B/C
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