picture loss cured by sharp tap
"John Smith" wrote in message om... Hi My JVC 21" often shows a grey, fuzzy screen (like no ariel plugged in) when I switch on, on all terrestrial channels. Scart inputted channels (DVD and video)work fine. I've discovered that a sharp tap simultaneously on both sides of the screen restores the picture. (I find with some delight that sometimes hitting does work!) I often move the TV on its castors between rooms so I'm thinking there's something worked loose. I've taken the back off and can't find anything obvious and pushed everything home that might be loose. Still have the problem. Any suggestions gratefully received A pretty common fault with some model JVCs, usually caused through dry joints in the tuner unit, especially if the SCART inputs are OK. It will either require replacing, or if you're a dab hand with a fine tipped soldering iron it can probably be repaired by removal and very careful soldering. It might also pay to solder around the IF stage whilst your at it. Regards John |
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