Sanyo PLC-XF31, Service Manual

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SERVICE MANUAL
REFERENCE NO.
SM
5110489
FILE NO.
PRODUCT CODE :
PLC-XF31 MD7A 1 122 191 00 U.S.A. , Canada
PLC-XF31 PD7A 1 122 192 00 Continental Europe, Asia, Africa, M.E.
PLC-XF31 PD7C 1 122 192 02 U.K.
PLC-XF31N MD7AA 1 122 191 20 U.S.A. , Canada
PLC-XF31NL MD7AL 1 122 191 30 U.S.A. , Canada
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. MD7-XF3100
MD7-XF31N00
MD7-XF31NL00
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-XF31
(Projection lens is optional.)
Canada
,
Europe, Asia, Africa, M.E., U.K.
PLC-XF31N
U.S.A., Canada
PLC-XF31NL
(Projection lens is optional.)
U.S.A.
Original version
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 53
The cautions in schematic diagrams
57
Unit PFC, Unit lamp ballast and IC block diagrams
59
Parts list 64
Cabinet, Chassis and Optical parts list 67
Electrical parts list 70
Schematic diagrams S1~S10
Block diagrams B1~B2
PWB parts location diagrams P1~P6