Question about Sylvania 6419TC 19" TV
I have a 19 inch Sylvania TV that will only stay on a couple minutes and then the picture and sound go out. Sometimes it stays out so long that the TV actually shuts off on its own.
Intermittent problems are the toughest to track down, but usually have one of two root causes. Cold solder joints are an intermittent contact between where a component (transistor, etc) is mounted to the circuit board and the electrical contacts of the board itself. The other cause is components which break down under heat. Either way, if your not much on troubleshooting, have a TV shop service it, it can be easily repaired.
Posted on May 22, 2008
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Posted on Jan 02, 2017
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