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Promethean PRM-10 Multimedia Projector Service Manual
Safety Instructions
SAFETY PRECAUTIONS
PRODUCT SAFETY NOTICE
SERVICE PERSONNEL WARNING
Battery Replacement Notice
Specifications
Circuit Protections
Thermal switch
Lamp cover switch
Fuse
Warning temperature and power failure protection
Air filter care and cleaning
Security Function Notice
Security Function Disable
Antitheft Alarm Function Disable
Lamp Replacement
Lamp replacement
How to reset Lamp Replace Counter
How to check Lamp used time
Mechanical Disassembly
Optical Parts Disassembly
Panel Type Check
Adjustments
Adjustments after Parts Replacement
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
Power supply & protection circuit
Fan control circuit
Troubleshooting
Indicators and Projector Condition
No Power
No Picture
No Sound
Control Port Functions
System Control I/O Port Functions (IC301)
I/O Expander Port Functions (IC1801)
IIC Bus DA Converter Port Functions (IC3571)
Waveform
Cleaning
Projection Lens Cleaning
IC Block Diagrams
Electrical Parts List
Electrical Parts Location
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 Diagrams
Pin description of diode, transistor and IC
Note on Soldering
Specifications
Language: English
Pages: 104
Format: Pdf
Platform: Windows and Mac
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