Disassemble System Fan Module And Thermal Switch - Optoma EX542 Service Manual

2-14 Disassemble System
Fan Module and
Thermal Switch
1. Tear off the black tape (as yellow square).
2. Unscrew 4 screws (as red circle) to
disassemble the System Fan Module.
3. Unscrew 1 screw (as blue circle) and
unplug 1 connector (as green square) to
disassemble the Thermal Switch.
4. Unscrew 4 screws (as green circle) to
separate Fan and Fan Shielding.
EX540/EX542/EX612/EX615/EX762/EX540I/EX542I/ES523ST/EW533ST Confidential
Thermal Switch
Fan Shielding
2-11