Optoma EP783 Service Manual page 2

Preface
This manual is applied to EP783/EP783S/EP783L/OPX5000/TX783L/TX783S projection
system. The manual gives you a brief description of basic technical information to help in
service and maintain the product.
Your customers will appreciate the quick response time when you immediately identify
problems that occur with our products. We expect your customers will appreciate the
service that you offer them.
This manual is for technicians and people who have an electronic background. Please
send the product back to the distributor for repairing and do not attempt to do anything that
is complex or is not mentioned in the troubleshooting.
Notice:
The information found in this manual is subject to change without prior notice. Any
subsequent changes made to the data herein will be incorporated in future edition.
EP783/EP783S/EP783L/OPX5000/TX783L/TX783S Service Manual
Copyright February. 2010
All Rights Reserved
Manual Version 4.0
EP783/EP783S/OPX5000/EP783L/TX783L/TX783S Comparison List
PARTS EP783
Main Board NTSC 70.87F24GR01 N/A
Main Board PAL
Engine Module
EP783S
70.87F25GR01
70.87F20GR01
EP783/EP783S/EP783L/OPX5000/TX783L/TX783S Confidential
OPX5000 TX783S TX783L
70.87F24GR01
N/A
70.87F22GR01
EP783L
II