Canon D78-5233 manuals
D78-5233
Table of contents
- service manual
- Table Of Contents
- Table Of Contents
- Table Of Contents
- development objectives
- major features
- lv-7545 specifications
- Connectors
- NOMENCLATURE
- external appearance design
- turbo bright system
- image control
- replacement lenses
- connection diagram
- setting-up the projector
- supported computer system mode
- safety instructions
- circuit protections
- interlock switch
- air filter care and cleaning
- service (mechanical disassembles)
- front cabinet removal
- main board removal
- lamp ballast unit removal
- prism base removal
- filter unit, thermal switch and interlock switch removal
- optical parts disassembles and reassembles
- relay lens ass'y disassembly
- bright motor ass'y disassembly
- condenser lens removal
- part 2: repair information
- lcd panel/prism ass'y replacement
- note on lcd panel/prism ass'y mounting
- CLEANING
- lamp replacement
- PRECAUTIONS FOR ADJUSTMENT
- service adjustment menu operation
- ic adjustment data table
- electrical adjustments
- video center adjustment
- psig adjustment
- pc gain adjustment
- HDTV A/D Input Adjustment
- HDTV Gain Adjustment
- video pedestal adjustment
- a/d offset adjustment
- video gamma shift adjustment
- optical adjustments
- condenser lens adjustment
- relay lens (out) adjustment
- test points and locations
- no power
- no picture
- no sound
- lens motor error
- port functions
- parallel i/o expander (ic1801, m66500fp)
- ic bus i/o expander (ic1641, m62320fp) port function
- ic bus da converter (ic3551, m62399fp) port function
- WAVEFORMS
- ic block diagrams
- parts list
- PARTS DESCRIPTION AND READING IN SCHEMATIC DIAGRAM
- diode, transistor and ic pins
- main board
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