XianXi
Member
Got a SF2 that I'm fixing for a friend.
Background music is perfectly normal, the analog channel is on the fritz to where is plays sounds randomly during attract and gameplay.
The A board uses a Z80 and YM2151 and an OKI6235 (I think, faded ss). I know the Z80 is good and the YM2151 so I am almost certain that it is the OKI as it is connected to one of the address lines on chip 19 and it just reads low.
Can anyone confirm that it is an OKI6235 and if it handles the analog (sound fx)?
Background music is perfectly normal, the analog channel is on the fritz to where is plays sounds randomly during attract and gameplay.
The A board uses a Z80 and YM2151 and an OKI6235 (I think, faded ss). I know the Z80 is good and the YM2151 so I am almost certain that it is the OKI as it is connected to one of the address lines on chip 19 and it just reads low.
Can anyone confirm that it is an OKI6235 and if it handles the analog (sound fx)?
