Bally / Williams WPC95 sound issues Harley pin

NEONNIGHT

New member
Joined
Dec 25, 2016
Messages
191
Reaction score
2
Location
spring hill, Florida
i have a Bally Harley Davidson pinball that has VERY low to almost no sound. when i say low i mean i can barely hear it and what i do hear is very distorted sounding ( i checked the speakers they are good). can anyone help me with the speaker pinout on the sound board? i bought this machine as a non working project so far i upgraded the main board and the transformer was bad. i have everything working except sound. any ideas? thanks
 
8bb36b6f972b36a223206e664b86adcd.jpg
 
TY! upon closer inspection of the board i found the U3 transistor on the board POPPED. i cant read the numbers on it
 
thanks for the help it ended up being a bad soundboard. once i removed it and took a closer look it seems to have had a few repairs i was lucky enough to find a good used one for a fair price
 
Back
Top Bottom