Question about Sony FD Trinitron WEGA KV-34HS420 34" TV
If you count the number of error blinks when it shuts this will let you know the error code you are having. If the red led blinks say 6 to 7 times after shutdown then pauses and does it all over again there is a problem with the deflection board or D Boardas sony calls it, It is usually related to the two Power supply regulators IC's on the D-board.
Posted on Nov 09, 2010
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Posted on Jan 02, 2017
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