12 May
2005
12 May
'05
1:51 p.m.
[VR241]
Well, put it this way... It's my least favourite monitor to work on of
all the ones I have worked on. I susepct I'd like the 110V version of the
original TRS-80 monitor even less (it has a live chassis.....) but
fortunately i've only ever had to work on the 230V version which has a
step-down isolating transforme in it.
-tony
Debugging it
is a right pain -- I found that the hard way.
Oh, and the deflection driving IC, vertical output stage, etc
are part of a thick film hybrid module on the scan PCB.
Eep. I hope mine doesn't give up on me then!