-----Original Message-------------------------------------------------------------------------------- ** Unsubscribe, subscribe, or view the archives at http://www.vectorlist.org ** Please direct other questions, comments, or problems to chris@westnet.com Received on Thu Dec 29 20:08:25 2011
From: Kevin Moore
Sent: Dec 30, 2011 12:34 AM
To: vectorlist@vectorlist.org
Subject: Re: VECTOR: Analog section? Or alaphanum
Well replacement of the AM6012's and DAC08 made no difference.
KevinOn Thu, Dec 29, 2011 at 5:57 PM, Mendel Pearl <mypearl@dds.nl> wrote:
Can you make the text align OK, disregarding the geometry of the diamond pattern?
I had a few games that did just that, perfect diamond or perfect text but never at the same BIP settings. In all cases one of the the AM6012 DAC's was defective. I would guess that if this is the case your Y DAC looks suspect. If the DAC is bad enough, it can distort the reference current sources output, thereby affecting the X output as well.
- Mendel
On 29-12-2011 21:44, Kevin Moore wrote:Thanks for the input. But looking at the screen, I've adjust the bip to move the diamond pattern to touch the edges of the box. Wouldn't that also adjust any text problem.
If you look at the text it is in line, but the curved sections of the just B and D are wrong, kind of like the scale is messed up in the alphanum for those two specific letters.
Unless I'm not understanding how the bip works which is highly possible.
Kevin
On Thu, Dec 29, 2011 at 9:43 AM, Mendel Pearl <mypearl@dds.nl> wrote:
Your BIP adjustment is way off. If you cannot correct the problem using the BIP adjusts on the game PCB, your 6012 DAC or DAC reference current input is suspect.
- Mendel---------------------------------------------------------------------------
On 29-12-2011 1:48, Kevin Moore wrote:
Put the BZ on hold and put a Red Baron on the bench.
Sorry for the backwards picture. For some reason when this analog board draws the letter B and the letter D the scale is off and it drops the text down to the last place drawn. Kind of like going to the next line.
Thanks,
Kevin
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