Question about Televison & Video
Per advice yesterday, we took the back off an tapped on the circuit board to find a loose connection, etc. Everything looked fine. TV stayed on for about 1 1/2 hours or so. The SECOND I went to move the circuit board the TV shut off, requiring us to unplug it, wait 15 minutes or so, and plug it back up...dont see any dark areas on the board and have wiggled all cables and cannot recreate the problem in a specific area..any suggestions?
Hi Chuck, intermittents will definitely try your patience, It`s obvious the problem is with a poor solder connection or loose plug/connection. It would help immensely if you would tell us make and model number of the set. From your description I would unplu AC cord flip the main board over, get a bright light and a magnifying glass and start checking your solder connections, I`ll bet you have several, check closely low voltage power supply area (where your AC cord attatches to the set) and the high voltage area where the flyback is (large plastic part with large red or black wire coming out of the top), your looking for connections that are cracked or dull grey (overheated) solder, if you need more help keep asking thats what were here for, good luck, BMW Rider
Posted on Dec 05, 2007
WHEN TV IS TURNED ON ALL THAT IS DISPLAYED ON SCREEN IS A THIN WHITE LINE ..RCA MO NUMBER 27V414T
Posted on Oct 09, 2008
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Posted on Jan 02, 2017
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