Likely a bad capacitor in one of the low voltage supplies. Unless you have
some experience with these and the right test equipment and a schematic, you
will likely chase your tail. Typically see a few bad caps with high ESR or
DA in this model.

Leonard

"inti2" wrote in message
...
cherry6905 ha scritto:

Hello my Tv has sound but no picture. Many wavey lines like a gyroscope
appear. Occasionaly the picture comes in and stays but more often it does
not. Any suggestions what this maybe and possible problem and cosst to
fix?

Is this a retro-projection set ? If yes... can you repair it by yourself
or you want it fixed by a repairshop ?

I.

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I.