flynn54321
Well-known member
I was wondering if anyone can help with this problem. My Peter Packrat is giving me some random problems.. My buddy Don1400 and I have narrowed it down a little but here's the deal.
The game comes up on the screen just fine - however audio is random. The background attract music plays when it wants to - and it gets locked up sometimes - meaning the song will be playing and then a note will hold and hold and hold - so its just a long drone. Also when you actually play the game the playing sound effects are random - some work sometimes and then not others - or there are no sound effects at all.
Don1400 said maybe the sound chips are bad.
Are the sound chips located on the Main or daughter board? What location and how many?
Also he mentioned that if we could find the code for the game we could check the check sums of the rom chips? I think I said that correctly.
Also the game has a problem crediting up sometimes - not always. I have check and cleaned all connections and solder joints on the board. Can anyone offer some help?
The game comes up on the screen just fine - however audio is random. The background attract music plays when it wants to - and it gets locked up sometimes - meaning the song will be playing and then a note will hold and hold and hold - so its just a long drone. Also when you actually play the game the playing sound effects are random - some work sometimes and then not others - or there are no sound effects at all.
Don1400 said maybe the sound chips are bad.
Are the sound chips located on the Main or daughter board? What location and how many?
Also he mentioned that if we could find the code for the game we could check the check sums of the rom chips? I think I said that correctly.
Also the game has a problem crediting up sometimes - not always. I have check and cleaned all connections and solder joints on the board. Can anyone offer some help?
