FILE NO.
SERVICE MANUAL
REFERENCE
NO.
SM
5110318
PRODUCT CODE
:
PLC-XF40
MC8A
1 122 119 00
U.S.A. , Canada
PLC-XF40
PC8A
1 122 120 00
Continental Europe, Asia, Africa, M.E.
PLC-XF40
PC8C
1 122 120 02
U.K.
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. MC8-XF4000
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 unit’s,
additional
Service Literature is required. You
must refer to “Notices” to the
Original Service Manual prior to
servicing the unit.
MODEL NO.
PLC-XF40
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
9
Optical unit disassemblies
13
Troubleshooting
18
Waveforms
33
Electrical adjustments
35
Optical adjustments
43
CPU input/output port functions
49
The cautions in schematic diagrams
53
Unit PFC, Unit lamp ballast and IC block diagrams
55
Parts list
60
Cabinet, Chassis and Optical parts list
63
Electrical parts list
67
Schematic diagrams
S1~S10
Block diagrams
B1~B2
PWB parts location diagrams
P1~P6
(Projection lens is optional.)
