Name: Sanyo PLC-XU300A
Brand: Sanyo
Rating: 4 (1 reviews)

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KF5-XU350A00 , KA5-XU300A00

-71-

Electrical Parts List

Electrical Parts Location

● Assemblied Boards

A2800

R/C Board

● Out Of Circuit Board

A1000

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 Board

A1001

AV Board

A602

Filter Board

FN902

Cooling Fan

SW901

Lamp Cover Switch

Service Manual1
Table of Contents2
Safety Instructions3
- Safety Precautions3
- Product Safety Notice3
- Service Personnel Warning3
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
Standby Mode Notice12
Mechanical Disassembly13
- Cabinet Top, Front, R/C Board Removal13
- Speaker(Sp901), Fan (Fn901),Lamp Unit(LP900) and Optical Unit Removal15
- Power Board Removal16
- Mounting Duct, Fan(FN903, FN904, FN905) and Filter Board Removal17
Optical Parts Disassembly18
- Panel Type Check20
- Locations and Directions23
Adjustments24
- Adjustments after Parts Replacement24
Optical Adjustments25
- Contrast Adjustment25
- Integrator Lens Adjustment26
- Relay Lens-Out Adjustment27
Electrical Adjustments28
- Service Adjustment Menu Operation28
- Memory IC (IC1371) Replacement28
- Circuit Adjustments29
  - Output Voltage Adjustment30
  - Common Center Adjustment32
- Test Points and Locations34
- Service Adjustment Data Table35
Chassis Block Diagrams52
- Chassis over View52
- System Control53
- Lamp Control54
- Audio Circuit55
- Power Supply & Protection Circuit56
- Fan Control Circuit57
- IIC Bus Control Circuit58
Troubleshooting59
- Indicators and Projector Condition59
- No Power60
- No Picture61
- No Sound62
Control Port Functions63
- Scaler I/O Port Functions (PW190)63
Electrical Parts List70
- Electrical Parts Location71
- Electrical Parts List72
Mechanical Parts List91
- Cabinet Parts Location91
- Optical Parts Location92
- Mechanical Parts List96
Diagrams & Drawings99
Parts Description and Reading in Schematic Diagram100
Schematic Diagrams101
Printed Wiring Board Diagrams109
Pin Description of Diode, Transistor and IC113
Note on Soldering114

Sanyo PLC-XU300A Service Manual

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Sanyo PLC-XU300A Specifications

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Brand	Sanyo
Model	PLC-XU300A
Category	Projector
Language	English