Sanyo PLC-EF12N Service Manual
Also see for PLC-EF12B: Owner's manual
                                                                                                                | |
Contents
|
2 Contents Safety instructions ________________________________________________3 Specifications __________________________________________________ 4 Adjustments after parts replacement ________________________________ 5 Circuit protections ______________________________________________ 6-7Fuse ______________________________________________________ 6Thermal switch ______________________________________________ 6Warning temperature and power failure protection ____________________ 7 Mechanical disassemblies ______________________________________ 8-15 Optical unit disassemblies ______________________________________ 16-20 Lamp replacement ______________________________________________ 21 LCD panel replacement __________________________________________ 22 Electric adjustments __________________________________________ 23-35 Service adjustment menu operation ____________________________ 23 Service adjustment data table ______________________________ 24-29 Circuit adjustments ______________________________________ 30-35 Optical adjustments __________________________________________ 36-41 Focus adjustment ______________________________________ 36-37 Convergence adjustment ____________________________________ 38 Contrast adjustment ________________________________________ 39 Integrator lens adjustment __________________________________ 40 Relay lens adjustment ______________________________________ 41 Troubleshooting ______________________________________________ 42-46 No Power ______________________________________________ 42-44 No Picture ________________________________________________ 45 No Sound ________________________________________________ 46 CPU (IC801) port functions ____________________________________ 47-51 Waveforms __________________________________________________ 52-53 Cleaning ______________________________________________________ 54 IC block diagrams ____________________________________________ 55-66 Pins description of ICs, transistors, diodes____________________________ 67 Parts description in schematic diagram ______________________________ 68 Service parts lists __________________________________________ 69-110 Electrical parts list ______________________________________ 69-103 Mechanical parts list __________________________________ 104-110 Circuit block diagram ____________________________________________ A1 Power supply lines ______________________________________________ A2 Schematic diagrams ________________________________________ A3-A10 Printed wiring board diagrams ________________________________ A11-A15 |
Related manuals for Sanyo PLC-EF12B
Sanyo PLC-EF10E Service Manual
Sanyo PLC-EF1EA Service Manual
Sanyo PLC-EF10EA Service Manual
Sanyo PLC-EF30 Service Manual
Sanyo PLC-EF31 Service Manual
Sanyo PLC-EF31 Service Manual
Sanyo PLC-EF60 Service Manual
Sanyo PLC-EF60A Service Manual
Sanyo PLC-XF12N/NL Service Manual
Sanyo PLC-ET30L Service Manual
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine