It sounded like it does when we turn it off but when turned back on the light blinks 8 times and pauses and blinks 8 again.
SOURCE: TV will not turn on. Power light blinks 7 times,
If you are a DIY then you will need to try to unplug the SD board and reconnect and try again, if it stills shutdown with 7 blinks then the SD board is bad and maybe the
Physically disconnect the SU board and the SD board. (See precaution # 5) Plug in the TV and turn it on. Does the TV shut down and the power LED blink 7 times? Yes No Replace the Panel and the SU board. (See precaution #3) Reconnect the SD board only. (See precaution # 5) Plug in the TV and turn it on. Yes No With the SU board and the SD board still disconnected, remove connectors SC2 and SC20 from the SC board (See precaution # 6) Plug in the TV and turn it on. Disconnect the SD board and reconnect the SU board. (See precaution # 5) Plug in the TV and turn it on. Yes No Replace the Panel, SD, and SU board. (See precaution #3) Replace the Panel and the SD board. (See precaution #3) Replace the SC board. (See precaution #3) No Replace the D board. (See precaution #3) Does the TV shut down and the power LED blink 7 times? Does the TV shut down and the power LED
blink 7 times?
SOURCE: panasonic th-50pc77u red light blinks 8 times in cycle
Ur power board it dead,need it replaced.
SOURCE: panasonic viera TC-P50G15 tv cut
Tries tv unplug,replug it back like about an hour later,for the tv to a resetting itself back to the factory setting.The tv might work again,if not the tv power supply board is the problems and the causes.The tv power supply board it is shorted and dead some how.That the board where the tv power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish tv power supply board for the replacement.
SOURCE: no picture and power light blinks 7 times on my viera tc-p50st30 plasma tv when it is turned on
That can be caused by either the SC or SD board. Contact the people at www.tvrepairworld.com they can assist with proper diagnosis and they also should have the replacement board
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