Build Your Own Arcade Controls Forum

Main => Main Forum => Topic started by: dallasn2o on May 11, 2023, 11:18:00 pm

Title: Horizontal Position on 19 in 1 Arcade Classics JAMMA
Post by: dallasn2o on May 11, 2023, 11:18:00 pm
I have a multi williams cab with the 19 in 1 pcb that I just replaced bc the old one was quitting on me. I have everything working great but the video output is too far right on the screen. I adjusted the H pos on the monitor its self but it is still too far right. How do I go about fixing this? Is there position settings in the test mode or a potentiometer I need to adjust? I'm a computer guy but this is my first arcade cabinet so be gentle. Thanks everyone.
Title: Re: Horizontal Position on 19 in 1 Arcade Classics JAMMA
Post by: dallasn2o on May 12, 2023, 06:14:47 pm
Anyone have any suggestions at all?
Title: Re: Horizontal Position on 19 in 1 Arcade Classics JAMMA
Post by: dallasn2o on May 13, 2023, 06:42:26 pm
Just a side note, when I switch to crt mode, boot up, and then turn it off and switch back to vga and boot up, it moves left enough to fit the whole picture in the screen but its still quite a bit off-center.
Title: Re: Horizontal Position on 19 in 1 Arcade Classics JAMMA
Post by: PL1 on May 13, 2023, 07:55:40 pm
What manufacturer and model# is your CRT? (i.e. Wells Gardner K257193, etc.)

Depending on the monitor, there may be another adjustment or there might be a capacitor you can change to bring the display closer to center.


Scott
Title: Re: Horizontal Position on 19 in 1 Arcade Classics JAMMA
Post by: dallasn2o on May 13, 2023, 11:14:13 pm
I should have mentioned it is a samsung 19" vga monitor and the card is in vga mode. The monitor has a horizontal pos adjustment and it is adjusted all the way left but the picture is still right of center. Thanks for the reply.
Title: Re: Horizontal Position on 19 in 1 Arcade Classics JAMMA
Post by: PL1 on May 14, 2023, 12:11:29 am
samsung 19" vga monitor
Do you know the model number?

If not, can you post pictures of the monitor chassis markings and maybe the numbers on the tube?

(http://forum.arcadecontrols.com/index.php?action=dlattach;topic=45137.0;attach=2329;image)


Scott
Title: Re: Horizontal Position on 19 in 1 Arcade Classics JAMMA
Post by: dallasn2o on May 14, 2023, 01:09:20 am
It is Samsung S19B420BW 19" widescreen LCD.
Title: Re: Horizontal Position on 19 in 1 Arcade Classics JAMMA
Post by: PL1 on May 14, 2023, 01:52:19 am
It is Samsung S19B420BW 19" widescreen LCD.
Oh, I thought you had a computer CRT monitor.   :embarassed:   :lol

Check out pages 49-51 of the manual.

https://www.manualslib.com/manual/1146822/Samsung-S19b420bw.html?page=49#manual (https://www.manualslib.com/manual/1146822/Samsung-S19b420bw.html?page=49#manual)


Scott