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[Console Repair/Mod Center / Re: Where to get a logic level c-sync signal on the PCE?]

@NightWolve:

yep, I was trying to use the 7314 to hopefully get superior results. I have now abandoned this quest after all this time, it was going nowhere unless someone could use an oscilloscope to measure the signals that the pce outputs. I was able to have nice results with the 7314 but they did not match the old transistor based one. Most notably the colors, the 7314 seemed to have washed out ones. I have laso tried another schematic from a gamesx forum thread but it had the same results.
So because I cannot measure the signals I just abandoned this and went back to the classic amp....

@thesteve

thanks , may come in use in the future

[Console Repair/Mod Center / Re: Where to get a logic level c-sync signal on the PCE?]

I see... so what would be the best way to make it usable? pass it through a 4 channel video amp like the 7374 (3 channels for RGB and the last one for c-sync) ?

[Console Repair/Mod Center / Where to get a logic level c-sync signal on the PCE?]

Hello!

is there a place to get c-sync at logic level from the PCE? I want to pass it through the amp discussed here so I can use it with RGB:

/4sxqgj.jpg

I have already tried with the expansion port point and pin #44 of Hu6260 but unfortunately none worked with the amp as is.
Anyone knows of another point to try?
TIA!