Toshiba TDP-SW20 Service Manual page 84

No Lamp
Lamp or projector shuts off after running
a short period of time.
Confirm that the cables of PJ110 and PJ108 are connected to MAIN Board.
Does the Projector
run properly ?
No
Update the Firmware to the latest version.
Does the Projector
run properly ?
No
Replace the MAIN board.
Yes
Problem resolved.
Yes
Problem resolved.
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