Question about Mitsubishi WD-57731 57" Projection HDTV
I started to receive an error on the screen during normal use stating something to the effect "powering down due to air flow problem. Check your air flow for blockages" or something. It will turn back on but off again within seconds. then it will turn on and stay on.
There is a Mitsubishi service bulletin for this problem.The source of the problem is the connector to the thermal fuse by the lamp. The fix is to cut the connectors off and hard wire the fuse (you will have to splice in a 3"inch wire extension to make it reach once the 2-wire connector is cut off)
Posted on Aug 30, 2007
I have the same problem, does cooling the room help
Posted on Mar 22, 2008
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Posted on Jan 02, 2017
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