Build Your Own Arcade Controls Forum

Main => Monitor/Video Forum => Topic started by: Coronatimewithlime on October 31, 2025, 12:09:59 am

Title: Arcade monitor image problems
Post by: Coronatimewithlime 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
Title: Re: Arcade monitor image problems
Post by: buttersoft on November 04, 2025, 01:29:49 am
Pictures of how the image is split, pls!
Title: Re: Arcade monitor image problems
Post by: criteriascenario on November 23, 2025, 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

Sent from my A11 Pro Max using Tapatalk

Title: Re: Arcade monitor image problems
Post by: Coronatimewithlime on January 15, 2026, 02:57:34 pm
Hey there guys sorry for the delay in responding.  Holidays got in the way! Now im  Bact to the project . Well im trying to load up some images but it says my file is too large.  I'll try to fix and post images also I seen on a thread that it may be a (hz) issue  idk  but yes I'm still here struggling with this think thank you guys for the response! I'm going to order the new vga cable from ebay that is identical to the one it has because I see some pins are missing on the vga  not sure if it matters but yeah ! I'll contact you guys soon thanks for the help
Title: Re: Arcade monitor image problems
Post by: nvddisplays on January 15, 2026, 10:32:39 pm
Sounds like you have standard res 15.75khz) game board and a vga 31.5 kHz monitor. Therefore 2images side by side