Service manual
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Projector
H57
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H57
2-7
Coretronic Corporation
2-
3
Disa
sse
mble Main Board Module a
nd Thermal
Switch
Main Board Module
Step1:
Unplug nine connectors
and unscrew four screws.
Step2:
Unscrew four hex screws from Rear Cover to remove Main Board.
1
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18
19
20
21
22
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