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1 122 356 20
Sanyo 1 122 356 20 Manuals
Manuals and User Guides for Sanyo 1 122 356 20. We have
1
Sanyo 1 122 356 20 manual available for free PDF download: Service Manual
Sanyo 1 122 356 20 Service Manual (94 pages)
Chassis: KR6-XW55A00, KP6-XW50A00
Brand:
Sanyo
| Category:
Projector
| Size: 13.16 MB
Table of Contents
Service Manual
1
Table of Contents
2
Safety Instructions
3
Safety Precautions
3
Product Safety Notice
3
Service Personnel Warning
3
Specifications
4
Circuit Protections
5
Thermal Switch
5
Lamp Cover Switch
5
Fuse
5
Warning Temperature and Power Failure Protection
6
Air Filter Care and Cleaning
6
Security Function Notice
7
Lamp Replacement
8
How to Reset Lamp Replace Counter
8
How to Check Lamp Used Time
8
Mechanical Disassembly
9
Optical Parts Disassembly
14
Adjustments
20
Adjustments after Parts Replacement
20
Optical Adjustments
21
Contrast Adjustment
21
Integrator Lens-Out Adjustment
22
Electrical Adjustments
24
Service Adjustment Menu Operation
24
Memory IC (IC1371) Replacement
24
Circuit Adjustments
25
Test Points and Locations
28
Service Adjustment Data Table
29
Chassis Block Diagrams
41
Chassis over View
41
System Control
42
Power Supply & Protection Circuit
43
Fan Control Circuit
44
Troubleshooting
45
Indicators and Projector Condition
45
No Power
46
No Picture
47
No Sound
48
Control Port Functions
49
System Control I/O Port Functions (IC301)
49
IIC Bus da Converter Port Functions (IC3531)
50
Waveform
51
Cleaning
52
IC Block Diagrams
53
Electrical Parts List
56
Electrical Parts Location
57
Electrical Parts List
58
Mechanical Parts List
75
Cabinet Parts Location
75
Optical Parts Location
76
Mechanical Parts List
80
Diagrams & Drawings
83
Parts Description and Reading in Schematic Diagram
84
Note on Soldering
86
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