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PRM-30A
Promethean PRM-30A Manuals
Manuals and User Guides for Promethean PRM-30A. We have
1
Promethean PRM-30A manual available for free PDF download: Service Manual
Promethean PRM-30A Service Manual (100 pages)
Brand:
Promethean
| Category:
Projector
| Size: 14 MB
Table of Contents
Service Manual
1
Multimedia Projector
1
Table of Contents
2
Parts Description and Reading in Schematic Diagram . ..A
2
Safety Instructions
3
Safety Precautions
3
Product Safety Notice
3
Service Personnel Warning
3
Specifications
4
Circuit Protections
5
Thermal Switch
5
Fuse
5
Lamp Cover Switch
5
Warning Temperature And Power Failure Protection
6
Maintenance
7
Replacing The Filters
7
Resetting The Filter Counter
7
Lamp Replacement
8
Resetting The Lamp Counter
9
How To Check Lamp Used Time
9
Cleaning The Projector
10
Cleaning The Projection Lens
10
Cleaning The Projector Cabinet
10
Security Function Notice
11
Standby Mode Notice
12
Mechanical Disassembly
13
Optical Parts Disassembly
19
M Locations and Directions
24
Adjustments
25
Adjustments After Parts Replacement
25
Note On Main Board Replacement
25
Optical Adjustments
26
Contrast Adjustment
26
Condenser Lens (Out) Adjustment
27
Relay Lens (Out) Adjustment
28
Electrical Adjustments
29
Service Adjustment Menu Operation
29
Circuit Adjustments
29
Test Points And Locations
33
Service Adjustment Data Table
34
Chassis Block Diagrams
48
Chassis Over View
48
System Control
49
Power Supply & Protection Circuit
50
Fan Control Circuit
51
Troubleshooting
52
Indicators And Projector Condition
52
No Power
53
No Picture
54
No Sound
55
Control Port Functions
56
Scaler I/O Port Functions (Pw190)
56
IC Block Diagrams
57
Parts Location Diagrams
61
Mechanical Parts List
68
Electrical Parts List
69
Diagrams & Drawings
89
Parts Description And Reading In Schematic Diagram
90
Schematic Diagrams
93
Printed Wiring Board Diagrams
99
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