Bally V5500 getting it working again.

[David Walz]

Update: I have found out that this MPU schematics AS-3356-252 REV-B are unavailable. Bally had different MPU's for the same V5500 model.
K-LAR is still working on a solution for repairing this MPU, I suggested that maybe another motherboard would solve the problem.   

 I have had a lot of money, work, invested in this V5500, and the V5500 was completed, it was running excellent, all systems were working, when this MPU failure occurred. So I have to finish it, even if it's costly for another MPU or repairing the MPU. 

[shortrackskater]

Hope it won't be too much $$$.
Still it's great to see you investing the time and effort to giving "new life to old games."
Hey I think heard that phrase somewhere before.     
My favorite survivor is a Bally VideoTwenty One that works flawlessly,  and it's approaching 40 in a few years.

[David Walz]

Hope it won't be too much $$$.
Still it's great to see you investing the time and effort to giving "new life to old games."
Hey I think heard that phrase somewhere before.     
My favorite survivor is a Bally VideoTwenty One that works flawlessly,  and it's approaching 40 in a few years.

Thanks, it is what it is, 
This one is a 1995 V5500 so it's not that old. 

[David Walz]

Just an update everyone, I haven't heard anything about the MPU, Alan at K-LARis working on the board, so it's probably just taking time to repair. 

[David Walz]

Just an update.
Alan with K-LAR told me he's swamped right now, and he will get it done later on, and I totally understand. 
So, I'm basically finished with the V5500, hopefully this will help you out if you need to work on the V5500 machines.