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Led of viera panasonic tc-46pgt24
that means you are having a problem in the high voltage section of your tv and it goes into 33kv..check how your power supply is regulating and your horizontal circuit..your set goes into saftey shut down. if you are not a tech..then i advise you to have a tech look on your set.good luck.
on Sep 13, 2011
Panasonic Viera tc-p65s2 - 7 blinks, won't turn on
I had the same problem with my Viera. if you disconnect the power and ribbon cable from the YSUS board (check youtube for how), the light led will blink 6 times, indicating the YSUS is bad. Check ebay for TNPA5175 board (about $115-160). The pop is one of the DG402RP chips burnout. These are about $4, but only available from China. If you can wait a month for delivery, you can solder the new one to replace the bad one. You may want to purchase several in case more are bad or it happens again.
on Apr 14, 2018
Automatic screen blackout and No sounds
I presume you are unable to activate the on screen menu after the picture goes, if you can then heat for setup or initial set up and factory reset and see if that clears the problem.
My guess would be it needs a service engineer to look at it there may be a faulty part which fails shortly after power up. If by Off it is just in standby then try pulling the plug out for an hour to let it cool down then if that works do a factory reset to clear any software problems.
Hope this helps.........
on Jul 02, 2017
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