LG 42PQ3000 Image Problem

[VHSFI]

Hi,

I have this plasma tv that has this grainy aspect (more at the borders) and some vertical lines at intervals.
VA/VS voltages are ok.
Any tips on what may be causing this problem?

[MICROTECHSERVICE]

Re: LG 42PQ3000 Image Problem

my friend the screen is faulty suspect. the screen tab connectors bottom of the tv is either dirty or faulty please try to clean it. if not requires new pdp screen.

[VHSFI]

Re: LG 42PQ3000 Image Problem

Hi again,

Did the cleaning in the bottom tab connectors but the problem remains, thx for the info.

[chrismurphy]

Re: LG 42PQ3000 Image Problem

check the Z sus for bad connections on the inductors
Increase Y sus voltage 5Volts