RE: Space Duel HV advice

From: Christopher X. Candreva <chris_at_westnet.com>
Date: Mon Oct 18 1999 - 16:03:16 EDT

On Mon, 18 Oct 1999, Chris Loggans wrote:

> it. What finally worked was cleaning the connector to the BU407 transistor
> mounted next to the focus and screen controls. I took the connector off,

OK -- I can try that tonight.

> If that doesn't fix it, try looking for waveforms on the legs of the 555
> timer. (Can use just a logic probe.) I've seen this cause a dead HV supply
> too.
> The only other thing I could suggest is to go through the troubleshooting
> section of Gregg Woodcock's monitor FAQ.

That's what I'm doing -- timer would be the next step. I was just wondering
it there were any other options in betwee (like cleaning the contacts of the
chasis transistor, which should have occurred to me.)

Thanks !

-Chris

==========================================================
Chris Candreva -- chris@westnet.com -- (914) 967-7816
WestNet Internet Services of Westchester
http://www.westnet.com/
Received on Mon Oct 18 15:03:22 1999

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