Panasonic viera Txp50vt30e dark screen

[onurka]

Hi everybody
I need your helps.
My children put 220 vac to coaxial sattalete input on the tv.😭
After main fuse open to house.
There aren't red blinking on the tv.
Green led on.But screen is dark!

What can I do?
Regards.

[Moreno83]

Re: Panasonic viera Txp50vt30e dark screen

Red led blinks first and then turns to solid green? If so you got a bad mainboard.

Search for the TNPH09 nr on the mainboard. If you use coaxial input for tv channels then also look at the white suffix sticker ( TXN/A.... ) .