Quote:
Originally Posted by DaveWM
aren't there some diodes that are suspect with Jail bars? Did you scope around the horz blanking amp transistor? (25DC56) not sure if your model is the same. check the feed wire from the fly if it has one just for horz blanking.
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Going to go back over original tread(s). I know I scoped all transistors. and several wires from the yoke and flyback.
I replaced several diodes (with NOS). One was on the horizontal output, that I'm sure.
The other issue I can't seem to get is the lack of the setup line. I flip the switch, but can't see it. I had to display a grid from my generator to adjust the screen controls.
It's the 25EC58 chassis.
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