Sanyo PLC-EF60A Multimedia Projector Service Manual
Contents
SERVICE MANUAL
Contents
Safety Instructions
Safety Precautions
Product Safety Notice
Service Personnel Warning
Specifications
Safety Protections
1. Fuse
2. Thermal switches
3. Lamp cover switches
4. Temp. and airflow sensors
5. Power failure and fan lock detection
Air Filter Replacement
Lamp Replacement
How to Reset the Lamp or Filter Timer
Mechanical Disassemblies
Optical Parts Disassemblies
LCD Panel Replacement
Adjustments
PIN Code Reset
Adjustments after Parts Replacement
Optical Adjustments
1. Optical Center adjustment
2. Contrast adjustment
3. Convergence service adjustment
4. Back focus adjustment
Electrical Adjustments
1. Service Adjustment Menu Operation
To enter the service mode
2. Circuit Adjustments
3. Test points and locations
4. Service Adjustment Data Table
Chassis Description & Troubleshooting
1. Chassis Overview
2. Signal Input and Decoding Stage
3. LCD Drive Stage
4. Lamp Control
5. Fan Control
6. Motor Control
7. System Control
8. Power Supply and Failure Detection
9. Diagnosis of Failure with LED indication
10. Diagnosis of Power Failure with RS-232C port
Control Port Functions
Cleaning
IC Block Diagrams
Electrical Parts List
Electrical Parts Location
Electrical Parts List
Mechanical Parts List
Cabinet Parts Location
Chassis 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
Specifications

Language: English
Pages: 184
Format: Pdf
Platform: Windows and MAC