18 Aug
2009
18 Aug
'09
12:53 p.m.
haha.
Its all back together. It still doesn't work. When I switch it on, all I can
hear/feel is 60Hz in the area of the transformer.
I'd forget the CRT/monitor section for the moment, and try to get the
digital side working.
What test gear do you have?
I think you can fairly easily find schematics for the 8032. Start by
checking the power rail(s?) -- particularly that uyou have 5V to all the
logic chips. Make sure the master clock is running. Make sure the CPU is
doing something. Does it initialise the 6845 -- check the Vsync and Hsync
outputs of that chip to see if they are running at sane frequencies.
That should get you started...
-tony