Sanyo WF10 - PLV WXGA LCD Projector, Service Manual

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Contents :
Specifications 2
Safety Instructions 3
Protections 4
Ass'y lamp replacement 6
Disassemblies 9
1. Mechanical disassemblies 9
2. Optical unit disassemblies 13
Troubleshooting 18
Waveforms 33
Alignment procedures 35
1. Mode of “service adjustment” 35
2. Electrical adjustments 38
3. 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 68
1. Cabinet, Chassis and Optical parts list 71
2. Electrical parts list 74
Appendix : Optional projection lens 106
Schematic diagrams S1~S10
Block diagrams B1~B2
PWB parts location diagrams P1~P7
Give complete “ Chassis NO. ” for
parts order or servicing, it is shown on
the rating sheet on the cabinet of the
Projector.
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.
REFERENCE NO.
SM
5110607
PRODUCT CODE :
PLV-WF10 M4RA 1 122 230 00 U.S.A. , Canada
PLV-WF10 P4RA 1 122 233 00 Continental Europe, Asia, Africa, M.E.
PLV-WF10 P4RC 1 122 233 02 U.K.
Chassis No. M4R-WF1000
Original version
FILE NO.
Multimedia Projector
(Projection lens is optional.)
U.S.A., Canada ,
Europe, Asia, Africa, M.E., U.K.