Re: LG MZ-42PZ44 42" Plasma Television switches on 1sec and then turns of

Hi, PlainBill.
Thank for your advice. I bought the board on eBay (tvpartsguy) and received it.
I replaced the board and the tv works fine FOR 2 DAYS. Now again after a while the same simtoms as before. See the picture. With the previous board it got damaged after a few days. To prevent this, i rather not use the tv until i know the real cause.
Does anybody have suggestion of the real cause of this?
Thanks in advance,
John...

Hi,
In advance sorry for my bad English.
My LG plasma TV gave a rare screen before something in the tv has broken or blown. First it looked like a wet oil painting. Then suddenly a sound like exploding a capacitor. After inspecting the the electronics i could not find any damaged capacitor. Nor some other part that has blown up. On the Y-SUS board i found one of the two fuses was broken. After replacing this fuse the tv powers up, for two seconds the green light goes and then it turn back to red. I disconected the Y-SUS board and then the led stays green. Removing the fuse and reconecting...