RE: Using a 6100 to test BW boards?

Turned out to be a problem on the Y Dac causing incomplete deflection. Fixed
that and it works fine.

-----Original Message-----
From: owner-vectorlist@vectorlist.org
[mailto:owner-vectorlist@vectorlist.org] On Behalf Of wboucher6@cogeco.ca
Sent: Thursday, April 26, 2012 12:55 PM
To: vectorlist@vectorlist.org
Subject: re: VECTOR: Using a 6100 to test BW boards?

The spot killer on the 6100 is not influenced by Z, so it would appear that
either the X and/or Y is not causing deflection. Check your connections
obviously, but make sure to include a ground lead from the game board under
test to the 6100 as the signal grounds much be common.

The GO5-801/2 and 6100 input levels are compatible for the most part so
signal levels shouldn't be an issue.

You mentioned "BW output"; the BW output is generally a sum of the R/G/B
into a single Z channel but be aware that it may be inverted.

Bill Boucher
http://www.biltronix.com

>
>
> I have a heavily burned in 6100 that I use at my test bench. I
> normally use my OScope when testing black and white boards but it is
> not a perfect picture. So I figured I would just wire up an adapter
> to run the BW output to the 6100. It is kicking the spot killer
> immediately. I only hooked up green to the z channel.
>
>
>
> Anyone done this? Any suggestions on getting it to work?
>
>
>
> Thanks,
>
> David
>
>
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Received on Thu Apr 26 22:37:30 2012