PC Engine RGB Mod does not work within IFU

[hnns]

Hello people,

I have a white PC-Engine with RGB mod. It works perfectly but when I put it into the IFU to play some CD based games I only get a black picture with a low buzzing sound. When I use the 3 Cinch-Output plugs from the IFU everything works also.
Am I missing something here!? Is the IFU preventing picture output of the PC-Engine?

Thanks

[mickcris]

When you modded your system, did you reinstall the shield on the bottom?  Some consoles have that connecting the analog and digital grounds at the expansion port.  If it's not installed, it could be causing your problem.  I had something similar happen.  I jumped the grounds together with a thick wire since the shield was long gone.

[hnns]

When you modded your system, did you reinstall the shield on the bottom?  Some consoles have that connecting the analog and digital grounds at the expansion port.  If it's not installed, it could be causing your problem.  I had something similar happen.  I jumped the grounds together with a thick wire since the shield was long gone.

You are my hero mickcris, this solved the problem.

Thanks a lot!!

[mickcris]

When you modded your system, did you reinstall the shield on the bottom?  Some consoles have that connecting the analog and digital grounds at the expansion port.  If it's not installed, it could be causing your problem.  I had something similar happen.  I jumped the grounds together with a thick wire since the shield was long gone.

You are my hero mickcris, this solved the problem.

Thanks a lot!!

no problem   I was scratching my head on that same situation a while back, but it was a modded AV booster that i was using.