PSOne Thrustmaster 5" LCD

[Anderson21]

I have a PS1 with Thrustmaster LCD screen. I was wondering if anybody has tried using  one of these for other purposes. I'm using the pinouts on gamesx for the ps av port and i managed to wire up a scart socket. I get stereo audio and a picture.
the picture is too bright and at the top of the screen it bends to the left.

Pins connected

Scart socket        Ps Av Port
    2                       2            
    4                       1
    6                       4

    7                       9
    13                     12    RGB have a 47uf cap in line
    15                     11  

    16                     8      with a 68R resistor in line (all i have)
    20                     6

I sometimes get a stable picture and then it starts to jump after a while
Any help would be appreciated.
Cheers

[atom]

You already know what the problem is. Just go out and buy the stuff you need.

[Anderson21]

Cheers for the reply Atom.
Unfortunately i do not know what the answer is.
Any chance of some hints.
It would be much appreciated.

[benzaldehyde]

Which other system are you using? Some consoles like to have those 220mcF capacitors to get a properly proportioned picture.

[Anderson21]

thanx benzaldehyde.
Well the problem is i have a pcengine core grafx and want to use my psone screen. I have wired a rgb/scart cable using the info from gamesx.com to my pcengine and i get the composite sync off the Hu6280 chip.

I'll try out some 220uF caps instead of the 47uF i'm using.

[benzaldehyde]

Have you amplified the PC Enine RGB output? It really should be quite dark. It might be auto-adjusting the picture somehow. Maybe you should try removing the caps? But don't take my word for it. :lol: