Donpachi glitch problem

[yukin]

I have a problem of video glitch on my pcb donpachi. its connected to a supergun. all my other board work fine with the supergun. but when i connect donpachi to my 24" the image move a lot with glitch. if i connect donpachi on my 14" theres no problem. someone know what happening?

[Dave_K.]

What kind of monitors are your 24" and 13"? LCD? TV?

Since Donpachi is 57.5hz, it probably won't work that well on an LCD display.

[yukin]

yeah my 24" and my 14" are lcd tv. so that mean my 24" is not compatible 57 herz and my 14" is compatible?

[PC Engine Fan X!]

Sounds like your 14" LCD TV monitor has a better lock-on on the sync rate to allow for a better picture with your Donpachi PCB.

Btw, are you using Composite Video, S-Video, Component Video or RGB output from your Supergun?

If you can source an Amiga 1080 14" CRT-based RGB monitor, by using the RGB input, playing DP will look super razor sharp and crystal clear. Plus no sync rate issues to contend with either. Of course, you'd need a custom-made RGB cable hooked up to the Supergun.

PC Engine Fan X! ^_~

[yukin]

im using the S-video. thats funny because i have a amiga 1080 monitor. maybe i could connect a composite cable to this monitor. i will try this out. thanks.