Sync Problem with Lcd's and older consoles pc engine,genesis, snes

[nevarna]

I cant get a proper picture with my lcd tv using scart on my pc engine duo.
i get half a screen with a stable picture and the other half is wobbly. is this a sync problem ? i have tried using pin 44 component sync from pc engine graphics chip and ive tried composite sync from the av port to sync the picture but i cant get rgb mode to work stable.
my psx works fine in rgb mode ive even rewired my psx scart cable to work with pc engine but still unstable.

[superplay]

Hi

Did you manage to resolve this issue?

I have the same problem with a converted PC engine Core Grafx console taking the outputs form the EXT Bus connector.

My TV set is a Samsung LCD and the console is connected to the RGB port. (UK based)


Thanks in advance.

[albino_vulpix]

Try running it through an LM1881.

[RGB32E]

Sounds like you're SoL...  Others have had similar problems with UK HDTVs and had to switch to a different model to solve this type of problem... or get a XRGB-3....

[nevarna]

still no luck with the lcd even with composite sync and video
crt sony trinitron works fine

[RGB32E]

still no luck with the lcd even with composite sync and video
crt sony trinitron works fine

Hmm... sounds like a XRGB-3 is your next best option to SCART RGB inputs on your TV.