Anyone know the blink codes for the logic control board for this set? Mine's giving me fits and have replaced (with 1 set of boards from ebay) just about everything except the bottom z-buffer boards and the main board (didn't swap out the smaller board attached to the zsus that connects to the pdp either).
I'm getting LONG, SHORT, LONG SHORT :auses then repeats that code.
Swapped out a logic control board and get LONG, LONG, SHORT, LONG.
All my Va & Vs's are good. Originally had sound but no picture. Found shorted IC on top Y-buffer board. Removed that one (tested bottom for shorts) turn set on and get the lower half of the set lights up with all kinds of pixel colors that move around (hooked to a video source so I'm guessing they're moving with the screen motion). Swapped out a YSUS (same result); swapped out the ZSUS (same result); swapped out logic control and get the above result code difference with same crazy pixels all over the screen. Only thing left are the bottom Zbuffer boards I guess as well as the main board. This is getting expensive to buy just to try (and then keep for later).
Can anyone help me? Having those logic control blink codes would be a tremendous help I would think....
And I'm praying that the PDP is still good.....(anyone?)
My LG 50" has been a good tv for a few years. Now it's showing it's age. When watching shows with bright backgrounds there seems to be a halo effect "wave like" in the image. The tv has never been a very bright plasma compared to my 42" Samsung but it always had a decent picture. I read somewhere to turn down the contrast but this didn't really help. I've downloaded and installed the latest firmware; it didn't change a thing. I thought it might have been the Directv receiver but my Sammy looks great connected to it. I'm ready to try to sell this and go with LED...any suggestions? Thanks
What firmware do you have now? I have 03.21.12. I chatted today with LG support team and they said that this is the last firmware for me. Dont exist a new one for my model. Dont know about UA tho ... you cant try chat with LG support too...