Re: Fulty LG 60PB690V dark screen

Sorry. Instead of X-sus should be Z-sus. I tried with second hand Z-sus and picture is still dark

I got faulty plasma LG 60PB690V with no picture and no sound . Just click on with nothing on the screen. Also no signs of life on the main logic board (5V Dc present). Checked power supploy and voltage is as should be (205VDC, 55DC, 17V, etc.). Found no 18V comming from Y-sus to X-sus. Y-sus was repaired by professional and 18V Dc was fine. Picture came on and gone of in the split of the second and goes dark. Bought X-sus from Ebay (from broken screen TV) and no changes. Main logic control board LED is on and blinks in pattern: long, short, short pause, long, short, long pause. I couldn't find...

Re: LG 60PB690V Clicking noise. Could it be the main board?

I got LG 60PB690V. Was completely dead -PS voltage OK. I didn't had 18V on Z-sus coming from Y-Sus. Repaired Y-sus and picture is coming on for split of seconds than going very dark. Changed Z-sus and still same - on for a split of second and goes off to very dark picture. No response on remote control and Led on main logic control blinking: long,short,short pause, long, short, long pause.
Does anyone knows blink pattern of LG 60PPB690V? Please, help