Lolerooz
Member
Hello all!
I recently came across this 25" Pentranic 1125 that was completely dead. After replacing two resistors in the power circuit daughter board I was able to get it to come back up. The problem I have now, is that I can only get a raster line to show up, no actual image whatsoever. No matter what adjustments I make on the neck board/flyback/adjustment board, none of them seem to make much of a difference aside from changing the raster line appearance.
Any of you have any experience with this? None of the caps on the board seem leaky, although I am planning on replacing them soon. Maybe just shotgun recapping solves my issue?
Here's an image of the display.

I recently came across this 25" Pentranic 1125 that was completely dead. After replacing two resistors in the power circuit daughter board I was able to get it to come back up. The problem I have now, is that I can only get a raster line to show up, no actual image whatsoever. No matter what adjustments I make on the neck board/flyback/adjustment board, none of them seem to make much of a difference aside from changing the raster line appearance.
Any of you have any experience with this? None of the caps on the board seem leaky, although I am planning on replacing them soon. Maybe just shotgun recapping solves my issue?
Here's an image of the display.

