Hi Guys.
A week or so ago i asked how to get this plasma set into Auto Gen mode to see whether my drive panels are ok and now i know they are not. The set starts up by hearing a clicking and there is a slight pre charge flash, i have to cup my hands with my eyes against the screen to see it.
If i pull the AC mains plug i get an image on the screen. It's the exact image that is being auto generated by the logic board and then the tv dies off as power drains. I think the image is the for about 0.2 seconds before disappearing. I wrote down the voltages that i could find on the board but i don't know... on the sticker which label is for which voltage. Can anybody clear up for me the what the sticker indicates, the format of Vscan, Vy Vbias etc....
Also i really suspect the Y-sus is to blame hear but hope to repair it since replacement part is quite expensive.
I have noticed that someone has already replaced the fuse on the Y-sus board but this fuse is ok now.
I have checked on the IPM that there are no shorts between its outputs and ground. Like i said no fuses are popping.
How do i isolate where this issue is?
Kind regards
Angelos
A week or so ago i asked how to get this plasma set into Auto Gen mode to see whether my drive panels are ok and now i know they are not. The set starts up by hearing a clicking and there is a slight pre charge flash, i have to cup my hands with my eyes against the screen to see it.
If i pull the AC mains plug i get an image on the screen. It's the exact image that is being auto generated by the logic board and then the tv dies off as power drains. I think the image is the for about 0.2 seconds before disappearing. I wrote down the voltages that i could find on the board but i don't know... on the sticker which label is for which voltage. Can anybody clear up for me the what the sticker indicates, the format of Vscan, Vy Vbias etc....
Also i really suspect the Y-sus is to blame hear but hope to repair it since replacement part is quite expensive.
I have noticed that someone has already replaced the fuse on the Y-sus board but this fuse is ok now.
I have checked on the IPM that there are no shorts between its outputs and ground. Like i said no fuses are popping.
How do i isolate where this issue is?
Kind regards
Angelos
Comment