Sanyo PLC-WXU300 - Electrical Parts Location; Component Locations on Boards; Component Locations Out of Circuit

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KE5-WXU30000

-75-

Electrical Parts List

Electrical Parts Location

● Assemblied Boards

A2800

R/C Board

● Out Of Circuit Board

A100

Main Board

A901

Ballast Board

A601

Power Board

FN903

Cooling Fan

FN906

Cooling Fan

LP900

Lamp Ass’y

FN905

Cooling Fan

SP901

Speaker

FN901

Cooling Fan

FN904

Cooling Fan

SW902

Thermal Switch

A8700

CONNECT ID-1 Board

A1001

AV Board

A602

Filter Board

FN902

Cooling Fan

SW901

Lamp Cover Switch

Main Page

Service Manual1
Table of Contents2
Safety Instructions3
- Safety Precautions3
- Product Safety Notice3
- Service Personnel Warning3
- Operating Environment4
- Remote Control4
Specifications4
Circuit Protections5
- Thermal Switch5
- Lamp Cover Switch5
- Fuse5
- Warning Temperature and Power Failure Protection6
Maintenance7
- Cleaning the Air Filter7
- Resetting the Filter Counter7
- Attaching the Lens Cover8
- Cleaning the Projection Lens8
- Cleaning the Projector Cabinet8
Lamp Replacement9
- How to Check Lamp Used Time10
- Warning Message on the Non-Standard Lamp Used10
Security Function Notice11
- Resetting Procedure11
Mechanical Disassembly12
- Cabinet Top, Front, R/C Board Removal12
- Main Board, AV Panel and Fan Removal13
- Speaker(Sp901), Fan (Fn901),Lamp Unit(LP900) and Optical Unit Removal14
- Power Board Removal15
- Mounting Duct, Fan(FN903, FN904, FN905) and Filter Board Removal16
Optical Parts Disassembly17
- Panel Type Check19
- Optical Unit Top Removal21
- Locations and Directions23
Adjustments24
- Adjustments after Parts Replacement24
- White Balance Adjustment24
Optical Adjustments25
- Contrast Adjustment25
- Integrator Lens Adjustment26
- Relay Lens-Out Adjustment27
Electrical Adjustments28
- Service Adjustment Menu Operation28
- Memory IC (IC1391) Replacement28
- Circuit Adjustments29
- Test Points and Locations34
- Service Adjustment Data Table35
Chassis Block Diagrams55
- Chassis over View55
- System Control56
- Lamp Control57
- Audio Circuit58
- Power Supply & Protection Circuit59
- Fan Control Circuit60
- Main Board60
- IIC Bus Control Circuit61
Troubleshooting62
- Indicators and Projector Condition62
- No Power63
- No Picture64
- No Sound65
Control Port Functions66
- Scaler I/O Port Functions (PW39)66
Waveform67
IC Block Diagrams71
Electrical Parts List74
- Electrical Parts Location75
- Electrical Parts List76
Mechanical Parts List95
- Cabinet Parts Location95
- Optical Parts Location96
- Mechanical Parts List100
Diagrams & Drawings103
Parts Description and Reading in Schematic Diagram104
Note on Soldering106

Sanyo PLC-WXU300 - Electrical Parts Location; Component Locations on Boards; Component Locations Out of Circuit

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