Toshiba TDP-P5 Service Manual page 76

Checking the DMD Fan
To check operation of the DMD fan, do the following:
1 Remove the lamp module (page 7).
2 Remove the top case (page 9).
3 Follow the procedure to partially remove the controller ECA (page 16), but only remove the
screws. Disregard the instructions to unplug the cables.
4 Plug the projector in. Then use the remote control or briefly short the power switch electrodes on
the controller ECA to start the projector.
5 Lift the controller ECA carefully and use a penlight to examine the DMD fan. The fan should start
up and run for 5 - 10 seconds, then shut down (because there is no lamp installed). This is time
enough to make sure the fan works properly.
TDP-P5 Service Manual 76