FILE NO.
SERVICE MANUAL
REFERENCE NO. SM5110433
PRODUCT CODE :
PLC-XF45 MW8A 1 122 15100
Multimedia Projector
Give complete “CHASSIS NO." for
parts order or servicing, it is shown on
the rating sheet on the cabinet of the
Projector.
Chassis No. MW8-XF4500
NOTE: Match the Chassis No. on the rating
sheet on the cabinet with the
Chassis No. in the Service Manual.
If the Original Version Service
Manual Chassis No. does not
match the unites, additional
Service Literature is required. You
must refer to “Notices” to the
Original Service Manual prior to
servicing the unit.
MODEL NO. PLC-XF45
U.S.A., Canada, Europe, Asia, Africa, M.E., U.K.
CONTENTS ;
Specifications 2
Safety Instructions 3
Protections 4
Ass'y lamp replacement 6
Mechanical disassemblies 10
Optical unit disassemblies 15
Troubleshooting 26
Waveforms 40
Electrical adjustments 42
Optical adjustments 49
CPU input/output port functions 59
The cautions in schematic diagrams 63
Unit PFC, Unit lamp ballast and IC block diagrams 65
Parts list 70
Cabinet, Chassis and Optical parts list 78
Electrical parts list 79
Schematic diagrams S1~S11
Block diagrams B1~B2
PWB parts location diagrams P1~P6
(Projection lens is optional.)
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