Build Your Own Arcade Controls Forum

Main => Monitor/Video Forum => Topic started by: DirkDiggler_ESQ on March 08, 2006, 07:43:23 pm

Title: Brightness changes height and contrast causes H-Hold to get screwed on U2000
Post by: DirkDiggler_ESQ on March 08, 2006, 07:43:23 pm

The latest in my saga with my U2000 is this:

This monitor has a remote control board with brightness, contrast, h-hold, v-hold, etc on it.

If I adjust the brightness Pot, the brightness changes, but the height of the image also changes as well.

If I adjust the contrast, the contrast changes, but if I change it too much, the horizontal hold gets totally screwed.


Any idea what is happening?  Should I replace R101 on the deflection board?

Title: Re: Brightness changes height and contrast causes H-Hold to get screwed on U2000
Post by: grantspain on March 09, 2006, 09:00:51 am

sounds like maybe a dry joint on the remote board or its connection onto the chassis,or even poss a pot breaking down

Title: Re: Brightness changes height and contrast causes H-Hold to get screwed on U2000
Post by: Ken Layton on March 09, 2006, 10:34:41 am

Has this monitor had a capkit installed? If not then install one.