Re: LG Plasma 42pc3dv (z sustain board question)

Thanks DRPJ23, I will try troubleshooting the IPM's

Re: LG Plasma 42pc3dv (z sustain board question)

pics...

The tv has sound but no picture. When the picture origanally went out, I tested the pins (5v,Vs,Va) going to the y and z boards and the voltage was correct and the fuses are fine. After leaving the tv on for 10 minutes I touched the y-sus IPM and it was hot but the z-sus IPM was cold.
I thought the z-sus was faulty, so I ordered a rebuilt one, installed it and I am still with no picture and a cold z-sus. Do you think I recieved a bad board? Could it be the control board? Or am I completely missing something? I have repaired many lcd's but never touched a plasma. These plasmas are a little...