Question about RCA HDLP50W151 50" Rear Projection HDTV
Tv turns on pic is great after a couple of minutes very very loud whine...took the back off the tv and found a black thing in the back left reigon of the board. if you touch it the whine stops, take your finger away whine comes back, top of black thing is magnetic. number on top of this mysterious black thing which is wrapped in what appears to be copper wire is 10899180 and below that is fec 0448c....what is this thing, what is wrong with it and how do I fix it or can I just put a penny on it and keep watching?
This is a coil, now a NOISY coil.. It is a common problem, and happens often. The whine is caused by current passing thru the copper windings and making them vibrate! A commonly accepted repair for this situation is to squirt some regular old super glue into the copper windings and let it harden for a few minutes..Viola! no more whine!
Posted on Jan 29, 2009
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Posted on Jan 02, 2017
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