Sanyo PLV-Z4 Service Manual

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■ Contents
■ Safety Instructions..................................................................................................3
■ Specifications ........................................................................................................4
■ Circuit Protections ..................................................................................................5
■ Maintenance and Cleaning ....................................................................................7
■ Lamp Replacement ..............................................................................................12
■ Mechanical disassemblies....................................................................................14
■ Optical parts disassemblies..................................................................................30
● Optical parts location and direction ............................................................40
■ Adjustments After Parts Replacement ................................................................44
■ Optical Adjustment ..............................................................................................45
■ Electrical Adjustment............................................................................................54
● Service Adjustment Menu Operation ..........................................................54
● Circuit Adjustment ......................................................................................55
● Service Adjustment Data Table ..................................................................59
● Location of Test Points................................................................................68
■ Waveform ............................................................................................................69
■ Chassis Block Diagram ........................................................................................70
■ Power Supply Lines..............................................................................................78
■ Troubleshooting....................................................................................................80
● No Power ....................................................................................................80
● No Picture ..................................................................................................82
■ Control Port Functions..........................................................................................84
■ IC Block Diagrams................................................................................................87
■ Service Parts List ................................................................................................92
● Electrical Parts List ....................................................................................92
● Mechanical and Optical Parts List ..........................................................110
Drawings & Diagrams .................................................................................. A1-A13
■ Parts description and reading in schematic diagram .......................................... A2
■ Schematic diagrams...................................................................................... A3-A8
■ Printed wiring board diagrams .................................................................... A9-A12
■ Pins description of ICs, transistors, diodes ...................................................... A13

Sanyo PLV-Z4 Specifications

General

Brand	Sanyo
Model	PLV-Z4
Category	Projector
Language	English