68kMLA Classic Interface

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Green CRT monitor / display issue
Posted by: bibilit on 2025-08-12 02:38:16
Hi, looking for any advise from a CRT guru.

I have collected a nice little monitor, replaced a lot of capacitors (no obvious fault) as the monitor has a wobbly (from left to right) image (the image is also rolling up and down)

I am thinking that it is an issue with vertical deflection, but no sure a 100% so before ordering a lot of components, will like some advice.

Can post some pictures, but so far i have touched every solder joint as well.
Posted by: bibilit on 2025-08-15 03:45:46
Problem solved, I think the issue was due to the video output of the IIc, the image is great with my Apple IIe.
Posted by: Callan on 2025-08-15 09:10:14
Nice. Congrats!
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