ManiN
Member
So I have an op wolf that has 2 errors when I turn on the service dip switch.
SCREEN RAM BAD
OBJECT RAM BAD
Anybody know of a reference that I can use to help identify where to start looking for these bad rams? The schematics aren't this specific, or maybe I am not recognizing things right.
I also had garbled sound effects as well. The music is fine, but the sound effects were all garble and then they finally stopped all together. Maybe the MB3735? Maybe a DAC? After it died, you can still hear the sounds very very faintly. Makes me think the MB3735 is dead. Not sure which is which on the board yet.
Any insight?
SCREEN RAM BAD
OBJECT RAM BAD
Anybody know of a reference that I can use to help identify where to start looking for these bad rams? The schematics aren't this specific, or maybe I am not recognizing things right.
I also had garbled sound effects as well. The music is fine, but the sound effects were all garble and then they finally stopped all together. Maybe the MB3735? Maybe a DAC? After it died, you can still hear the sounds very very faintly. Makes me think the MB3735 is dead. Not sure which is which on the board yet.
Any insight?