Space Invaders

[sodapopinski]

I've redone a original space invaders cocktail machine. Bought new control panels and repainted the whole thing. Any ideas on what this is worth? BTW the sound doesn't work. Does anybody know how to fix the sound problem? are the chips eaisly repalceable?

[grantspain]

its likely to be a sound amp ic fault,but you need to check the obvious first,wires,speaker,volume control,correct voltage present,caps on the sound circuit