RE: Cinematronics Monitor Tech

My RipOff has the same problem. I've been suspicious that it is from power
supply ripple but I haven't scoped it yet to confirm. I'd be interested in
any other possible causes as well.

Mike Benedict

> -----Original Message-----
> From: Rich Marquette [mailto:rmarket@ptd.net]
> Sent: Friday, May 26, 2000 16:29
> To: vectorlist@synthcom.com
> Subject: VECTOR: Cinematronics Monitor Tech
>
>
> Greetings,
>
> I'm working on a Cinematronics monitor that has a problem I can't
> seem to find. When I got the game the Usual tranisitors were blown.
> I replaced them and now I have a picture but the vectors jitter.
> The cpu board is Fine and I have swapped from a working monitor
> The DACs, The Lf13331 the output transistors the HV section. I
> don't see any solder joints that look bad. I'm thinking maybe one
> of the IC sockets is bad.
>
> Anyone have any suggestions? Before I try the sockets?
>
> Also does anyone have a source for the Lf1331's besides the NTE/ECG
> route?
>
> Thanks Much
> Rich
> rmarket@ptd.net
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Received on Fri May 26 18:30:14 2000