SERVICE MANUAL
Specifications
Safety Instructions
Protections
Ass'y lamp replacement
Mechanical disassemblies
Optical unit disassemblies
Troubleshooting
Waveforms
Electrical adjustments
Optical adjustments
CPU input/output port functions
The cautions in schematic diagrams
Unit PFC, Unit lamp ballast and IC block diagrams
Parts list
Cabinet, Chassis and Optical parts list
Electrical parts list
Schematic diagrams
Block diagrams
PWB parts location diagrams
PRODUCT CODE :
PLC-EF31
ME7A
1 122 193 00
PLC-EF31
PE7A
1 122 194 00
PLC-EF31
PE7C
1 122 194 02
PLC-EF31N
ME7AA
1 122 193 20
PLC-EF31NL
ME7AL
1 122 193 30
Multimedia Projector
CONTENTS ;
U.S.A. , Canada
Continental Europe, Asia, Africa, M.E.
U.K.
U.S.A. , Canada
U.S.A. , Canada
FILE NO.
MODEL NO.
PLC-EF31
Canada, Europe, Asia, Africa, M.E., U.K.
PLC-EF31N
U.S.A., Canada
PLC-EF31NL
U.S.A.
Original version
Chassis No. ME7-EF3100
NOTE: Match the Chassis No. on the rating
Give complete "CHASSIS NO." for
2
parts order or servicing, it is shown on
3
the rating sheet on the cabinet of the
4
Projector.
6
9
13
18
33
35
43
53
57
59
64
67
70
S1~S10
B1~B2
P1~P5
(Projection lens is optional.)
(Projection lens is optional.)
ME7-EF31N00
ME7-EF31NL00
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.
SM
REFERENCE NO.
5110479