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Panasonic TX-P50X20B blinking

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gilly:
Hi
My Panasonic TX-P50X20B works for 2.5 min
then 6 blinks or continuous slow blink.
If i unplug for a week or more it works for 2 min.
replaced SC board  =no change
help :]    :sign0085:

thanks
gilly

downunder:

Hi Gilly, That's a curly one. Code 1 is an unknown SOS and does not point to a specific area at fault. Code 6 is a scan board SOS, usually the SC board but can also be the SS board. All you can do is check for a short across the 2 pins of connector SC1 both ways - normally 1 high and 1 low. If that checks OK check the SS board for shorted FETs/diodes.                                       Bruce

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