Question about LG 42PX4DV 42 in. EDTV-Ready Plasma Television
Hi there, I was watching my 42 inch LG Plasma TV last night, and I heard a click sound and then lost picture, the sound is working OK, what do you think the problem is
I was watching the TV and the image just went black. I can still hear the tv but not picture!
If its a plasma .Then most definitely you have a YSUS,ZSUS and or Y drive board bad..I could not find part numbers for you with model you gave in the LG servicer website..But even if you have only the Y board bad ..It is recommened you change at least both Y and X .unless the Y drive is also bad..Please verify correct model ..I work with LGs all the time and I can get you part numbers..
Posted on Dec 15, 2007
Hi it sounds like it has had an elctric fault like a resistor failing.
The click you heard would be a internal switch that cuts off the elctric supply to the screen to stop furthe damage hapening.
It could even be something simple like a bad solder and in that case will need locating and resoldering.
How old is the telly and how often is it used.
When you switch it off leave it off for about an hour then try again if you have allready done this then it probably is a blown resistor are you sure nothing has been pressed on controll have you tried seeing if you can acess the menu screen via the remote and see if that comes up on the screen let me know ok
Posted on Dec 14, 2007
try connecting tv to cable direct also try unplugging both converter and tv for wile like 5 mins plug both back in see if tv and converter sync
Posted on Mar 09, 2008
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