2
■
Contents
■
Specifications
__________________________________________________ 3
■
Optical parts disassemblies ________________________________________ 4
■
Optical adjustments ______________________________________________ 5
●
Contrast adjustment ________________________________________ 5
■
Adjustments after parts replacement
________________________________ 6
■
Electric adjustments____________________________________________ 7-24
●
Circuit adjustments
______________________________________ 7-11
●
Service adjustment data table ______________________________ 12-23
●
Test points and locations ____________________________________ 24
■
Chassis block diagrams ________________________________________ 25-28
■
Power supply lines ______________________________________________ 29
■
Troubleshooting ________________________________________________ 27
●
No picture ________________________________________________ 27
■
Control port functions ____________________________________________ 30
■
Waveforms ____________________________________________________ 31
■
IC block diagrams ______________________________________________ 32
■
Service parts lists ____________________________________________ 33-71
●
Electrical parts list ______________________________________ 33-65
●
Mechanical parts list ____________________________________ 66-67
●
Optical parts list ________________________________________ 68-71
Drawings & Diagrams
______________________________________ A1-A17
■
Parts description and reading in schematic diagram ____________________ A2
■
Schematic diagrams ________________________________________ A3-A10
■
Printed wiring board diagrams ________________________________ A11-A16
■
Pins description of ICs, transistors, diodes __________________________ A17
- NOTE -
Any information not contained in this manual will be found in the original model's service manual
SM5110500-00
for models
PLC-XP55
and
PLC-XP55L
.
MAJOR CHANGES as below:
- LCD Panels and LCD driving circuit
- Projection Lens
- Optical parts
