I've tried to troubleshoot this problem in the past, but whenever I have the unit opened up it has been well behaved.?
The CRT intensity will vary (jump erratically) after the unit has been running for a few hours.? I do not see any change in display size, blooming or in focus.??
I have a new CRT on hand, and I am thinking about replacing most of the electrolytic capacitors and other parts that have a known history for failure
when I have a chance to work on the unit.? Since it is on a high
shelf on the bench, getting it down is a bit of effort due to my age...? so i want to do this once...? any suggestions as to what to look for would be appreciated, since
just shotgunning and hoping for a repair isn't the best approach.??
Thanks for any advice.
Pete
