- Joined
- Apr 1, 2010
- Posts
- 294
Hey everyone,
I am trying to repair a Neo Geo MV-1 motherboard with chemical damage due to battery leakage. Unfortunately the damage has spread to underneath the ICs and particularly under the NEO-D0 chip. There is one trace that seems to be broken under NEO-D0 and I need to know where it goes. It is the trace that goes out through the gap between pins 32 and 33 of the NEO-D0. I will try to include a picture with the trace circled in red. The other end of this trace goes to the PRO-C0 pin 55. Does anyone have an MV-1 and a continuity checker who can tell me which pin on the NEO-D0 this trace goes to? I really don’t want to remove the whole chip just to find out if I can avoid it. Thanks so much!
I am trying to repair a Neo Geo MV-1 motherboard with chemical damage due to battery leakage. Unfortunately the damage has spread to underneath the ICs and particularly under the NEO-D0 chip. There is one trace that seems to be broken under NEO-D0 and I need to know where it goes. It is the trace that goes out through the gap between pins 32 and 33 of the NEO-D0. I will try to include a picture with the trace circled in red. The other end of this trace goes to the PRO-C0 pin 55. Does anyone have an MV-1 and a continuity checker who can tell me which pin on the NEO-D0 this trace goes to? I really don’t want to remove the whole chip just to find out if I can avoid it. Thanks so much!