G07 picture only shows to the left

starfighter2

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I have a G07 monitor that is showing the picture to the left. see attached picture. I have changed the flyback, caps, as well as the horizontal width coil, not sure why I cannot get the picture centered. I have tried turning all of the vertical and horizontal pots but no luck.
Thanks for any help in advance
 

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What board are you using? I have seen some multi's do this, but other normal "classic" boards worked fine. The problem was the signal from the board, not the monitor. Do you have another game you can test it with?
 
the game has tested fine on other monitors so has the cabling from the game to other monitors. So that should not be the issue.
The chasis is G07CBO.
 
the game has tested fine on other monitors so has the cabling from the game to other monitors. So that should not be the issue.
The chasis is G07CBO.

That very well COULD be the issue. Every game/monitor has its quirks. Some games work better with certain monitors better than others. Perfect example: K7000 monitors and certain Neo Geos. A lot of them have a waviness that you can not adjust out.

So...again...what's the game?
 
That very well COULD be the issue. Every game/monitor has its quirks. Some games work better with certain monitors better than others. Perfect example: K7000 monitors and certain Neo Geos. A lot of them have a waviness that you can not adjust out.

So...again...what's the game?

Correct. I had a 60-in-1 board that did this on a G07, but not with a 4900...
 
Ok, never seen that but it is a dedicated captain America and the avengers game board. I have a 60 in 1 coming later this week and can try that as well. Any other thoughts as to what it may be beyond the game board so I can try and test them before the 60 in 1 Comes in?
 
Possibly the resistors on the monitor chassis may be the wrong ones from the factory for negative sync hookup. I forget the numbers for those off the top of my head. But if this is a new symptom, or if it's been in a JAMMA hookup before this, I'd look toward the game board. not jiving with this particular monitor. It happens.
 
did some more test and the monitor works the same for several games I have including Ms. Pac man, Centipede, and Galaga. All look the same So I have to beleive that it has something to do with the monitor. Any thoughts?
 
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