Question about Samsung HCM4215W 42" Rear Projection Television
If this tv is a Samsung HCM4215W with the symptom you described you are likely to have fluid leak on the board. Sounds like a classic fluid leak problem since the audio does come on and then going intermittent. If you find fluid from the tube(s) on the board then the set could not be worth fixing unless you can break up the fluid with degreaser spray. The fluid is conductive and will cause intermittent or shut down altogether the set. Look for the fluid as a clear substance. Also you may have a bad proscan board (module) Comes on with audio and no picture then on/off
REPLACE PRO SCAN MODULE BP95-00077A. Do a search online for part for availability. But look first for the fluid leak.
Posted on Oct 31, 2011
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