Sanyo PLC-XW200 PLC-XW250 Multimedia Projector Service Manual
Contents
Safety Instructions
Safety Precautions
Product Safety Notice
Service Personnel Warning
Specifications
Circuit Protections
Thermal switch
Lamp cover switch
Fuse
Warning temperature and power failure protection
Maintenance
Lamp Replacement
Lamp replacement
Resetting the Lamp Counter
How to check Lamp Used Time
Security Function Notice
Resetting procedure
Mechanical Disassembly
Cabinet Top, R/C Board removal
Main Board, AV Panel and Speaker (SP901) removal
Optical Unit, Lamp A'ssy and SW902 removal
Mounting Duct and fans(FN001, FN003, FN004,
FN005) removal
Power board, Fan(FN002) and Filter removal
Optical Parts Disassembly
Adjustments
Adjustments after Parts Replacement
Optical Adjustments
Contrast adjustment
Condenser Out lens adjustment
Relay lens-Out adjustment
Electrical Adjustments
Service Adjustment Menu Operation
Memory IC (IC1371) Replacement
Circuit Adjustments
Test Points and Locations
Service Adjustment Data Table
Chassis Block Diagrams
Chassis over view
System control
Lamp control
Audio circuit
Power supply & protection circuit
Fan control circuit
IIC bus control circuit
Troubleshooting
Indicators and Projector Condition
No Power
No Picture
No Sound
Control Port Functions
Scaler I/O Port Functions (PW190)
Waveform
Electrical Parts List
Electrical Parts Location
Electrical Parts List
Mechanical Parts List
Cabinet Parts Location
Optical Parts Location
Mechanical Parts List
Diagrams & Drawings
Parts description and reading in schematic diagram
Schematic Diagrams
Printed Wiring Board Diagrams1
Pin description of diode, transistor and IC
Note on Soldering
Specifications

Language: English
Pages: 114
Format: Pdf
Platform: Windows and Mac
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