Was working fine and turned off and then wouldnt come back on, red power light blinks 2 times. Have unplugged for several minutes but stil continues to do the same thing.
A 2 Blink error code is a 15V SOS. Either your D board ( logic pcb ) is bad, or you aren't getting your 15V from the power supply. Check the 15V line from the porwer supply to the logic board. if the 15V are there then you need to replace the D board. If they are not, then your power supply is at fault.
SOURCE: th-50pz80u turns off for no reason
you can shove your premium assistance program , i spent 2000.00 already
tv shuts off for no reason...red light blinks 4 times ...stops...blinks 4 times....stops....etc....what can i do before taking it back??
this is a brand new unit....fantastic picture....fix my problem
SOURCE: panasonic viera hd tv th 50pz80u
We had a Pioneer that did the same thing. We called a Pioneer Service Center. It appears there was a recall on the Power Supply. They fixed it in our home at not charge.
SOURCE: Panasonic TH-50PZ80U tv, error- 2 blinks
1. Reseating the connector P25 may solve the problem. If it does not.
2. Unplug the unit andd disconnect the connectors A5, A6, and A7. Apply power to the TV. If a White screen comes up and all voltages check normal, replace the P board.
3. If the TV stays on after isolating the SC board, then replace the SC board and the D board; it is likely that the fuse on the D board is blown.
SOURCE: TH-50PZ80U POWER INDICATOR LIGHT KEEPS BLINKING
Power board it dead,take the tv aparts.Check for Capacitors parts for puff up or burst open.Know how to solders?replaced these capacitors in the power board.Or replaced the whole power board.Tries Shopjimmy.com,Ebay.com.
SOURCE: Panasonic TH-50PZ80U plasma wont turn on
YOU MUST BRING THIS TV TO A REPAIR CENTER EXPECT AT LEASE 450,00 AND MAYBE MUCH MORE THERE MAIN PROBLEME IS SC BOARD AND OFTEN SD SU AND WORSE PANEL !!
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