Worst case you could use an adapter with a 27C64 or similar that I assume that the programmer can handle. Side track: Is it possible to tell that programmer to "pretend" to program a 2716? I.E. try with a too low voltage? If so you could add a circuit that feeds +25V to PGM if the program...

Hello Ziekte, Interesting you find to a swedish forum. In which country are you? England I suppose. Hello Haralt, I am not from England but from Holland. I came to this site because of the CompuGame 66 slot machine. I got stuck with the renovation and luckily I found some handles on this site. So t...

That would be great.
I will look for a programmer that can program the old 2716.
The TL866II plus can't do that unfortunately.
It doesn't have a 25V program voltage.

Hi, I habe tried to document the Compugame in KiCad, you can find it here: https://github.com/mickecamino/Compugame66 I have a very bad scan of the schematic, I will upload it to GitHub during the day. Thank you very much for sharing this with me, At least I have a guideline to continue. I will loo...

Detta spel har varit i min ägo i minst 30 år, det har fungerat, sedan ställdes det i ett kallgarage och när jag flyttade från föräldrahemmet tog jag med det. När jag då öppnade det såg jag att batteriet hade läckt. Jag försökte reparera spelet runt år 2000 men fick aldrig igång det. Jag ställde und...