Sanyo PLC-XU32 Service Manual
Also see for PLC-XU32: Comparison chartComparison chartComparison chartComparison chartComparison chart
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Contents
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-2- Contents Safety instructions ________________________________________________3 Specifications __________________________________________________ 4 Adjustments after parts replacement ________________________________ 5 Circuit protections ______________________________________________ 6-7 Fuse ____________________________________________________ 6 Thermal switch ____________________________________________ 6 Interlock switch ____________________________________________ 6 Warning temperature and power failure protection ________________ 7 Mechanical disassemblies ______________________________________ 8-13 Optical parts disassemblies ____________________________________ 14-17 LCD panel/prism ass’y replacement ________________________________ 19 Lamp replacement ______________________________________________ 20 Optical adjustments __________________________________________ 21-24 Contrast adjustment ________________________________________ 21 Condenser lens adjustment __________________________________ 22 Condenser lens-Out adjustment ______________________________ 23 Relay lens-Out adjustment __________________________________ 24 Electric adjustments __________________________________________ 25-30 Service adjustment menu operation ____________________________ 23 Circuit adjustments ______________________________________ 24-29 Service adjustment data table ______________________________ 30-33 Test points and locations ____________________________________ 34 Troubleshooting ______________________________________________ 35-39 No power ______________________________________________ 35-36 No picture ____________________________________________ 37-38 No sound ________________________________________________ 39 Lens motor problems ______________________________________ 39 Control port functions ________________________________________ 40-43 Waveforms __________________________________________________ 44-45 Cleaning ______________________________________________________ 46 IC block diagrams ____________________________________________ 47-53 Service parts lists ____________________________________________ 54-86 Electrical parts list ______________________________________ 54-78 Mechanical parts list ____________________________________ 79-80 Optical parts list ________________________________________ 81-85Drawings & Diagrams ______________________________________ A1-A15 Parts description and reading in schematic diagram ____________________ A2 Circuit block diagram ____________________________________________ A3 Power supply lines ______________________________________________ A4 Schematic diagrams ________________________________________ A5-A11 Printed wiring board diagrams ________________________________ A12-A14 Pins description of ICs, transistors, diodes __________________________ A15 |
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