Jun 16, 2022, 7:03 AM
Post #1 of 1
Panasonic (Viera) TX-L42ETW5 LCD TV lines, noise on screen
I have a Panasonic (Viera) TX-L42ETW5 LCD TV.
On DVB-T channels I can't see any picture problem.
On all of the HDMI ports the picture goes bad some minutes after start:
From USB playing there are some short vertical lines:
Where can i find the source of the problem?
All advice and/or service manual much appreciated.