GameboyColor & ltc1799

[tinsolder]

Hello out there,  i made a ltc1799  board like some other times before and did all with a 10k- trim pot and a 100k- audio pot in a gameboycolor. I start with the trim all down and the pot all up,  so the cpu won't crash. Then i turn the trim slowly up and so does the tone. Until a point and then it goes slower again. And that's very strange. I tried other trimpots but it's not that. And the 1799 works fine. Anybody any clues? Thanks.

[Gordonjcp]

Can you post a circuit diagram of how you've wired the pots up?

[tinsolder]

shure,there you are.