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    sony86's Avatar
    sony86 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Feb 14, 2009, 10:31 AM
    What's causing sony kv20TS20 sound to get lower & change to white noise?
    19 year old TV sound gets lower & changes to white noise. Picture shows diagonal background lines and gets fuzzy when this happens. Sound and picture return to normal after TV is off for a while.
    DanielF's Avatar
    DanielF Posts: 158, Reputation: 14
    Junior Member
    		  
    #2

    Feb 14, 2009, 11:26 PM

    Obviously an analogue TV set!

    Sounds like the station is drifting out of tune as the set heats up. Could be many causes – leaky capacitor, dry joint, etc.

    Unless you're an electronics technician or engineer with a schematic, there's little chance of fixing it yourself, I'm afraid.

    Time to go digital?

    Daniel
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