Hi. I apologize if this is the wrong forum, it's just that I could not find a forum specifically for the 8701 replacement.
I get a very unstable image when using this replacement chip, it's almost as if the tv (capture card in this case) can't sync up horizontally.
Also I notice that the dot clock frequency increases over time as the chip heats up, surely it needs to be at a constant value?
The color clock is constant at 17.7337Mhz; that appears about right.
Cheers
Michiel