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Author Topic: Arcade monitor image problems  (Read 1140 times)

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Coronatimewithlime

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Arcade monitor image problems
« on: October 31, 2025, 12:09:59 am »
Hello guys new to the site .and I'm going to bug you guys for some help please!
I came across a cocktail arcade from (c.e.s )creative electronics and software with busted tube . Have replaced the complete monitor with an
 EYGO / Promax AMN19V-RB
VGA Monitor Chassis
Chassis: UCS19V
PCB REV. B
P/N: 1890-0011-01
Well to catch you guys up with my progress. I've turned it on now but the issue is that it came with a vga cable I've cut it and traced the RGB ,GROUND AND SYNK .I'm getting an image now with color and all but the image split the game plays but the game ball goes from the right side of the screen and appears on the left side.any idea  what's going on here? Did I do something wrong? More than likely right! Any help will be greatly appreciated thanks guys

buttersoft

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Re: Arcade monitor image problems
« Reply #1 on: November 04, 2025, 01:29:49 am »
Pictures of how the image is split, pls!

criteriascenario

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Re: Arcade monitor image problems
« Reply #2 on: Today at 11:00:03 am »
Make sure the sync wire is going to the correct pin on the UCS19V chassis (it should be the composite sync input).

If your board outputs negative composite sync, confirm the chassis is set for negative CSYNC and not H/V separate.

Also verify you’ve got video ground tied properly missing video ground can cause weird image wrap like this.


If you want, I can walk you through how to identify exactly which sync the board is sending and how to hook it to the EYGO chassis properly.

Feel free to  me — creedtech7 at gmail dot com

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