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This service manual was determinant to enable to fix my Alpine Amplifier. I am pleased with my purchase. For a 5 star rating I would like to see a higher resolution scan of the printed circuit board lay-out because the gray scale grafics was dificult to see. Also some schematic diagrams were scanned at a slight angle. Never the less, it had all information I needed to troubleshoot and service my equipment.
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Complete manual, the good quality of reproduction allows enlarged print-out of the schematic diagram in the size it probably had in the original print edition and which is necessary for practical use.
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The service manual was complete and the components on the drawings very good visible.
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downloaded next day , manual is very helpful , fast and easy
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This Service Manual was exactly what I needed to repair my Philips TV. The purchase was convenient and I received the manual at the same day I paid for it.
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
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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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