Hello, I am having an issue with a Williams Time Warp I have been trying to get going. I installed a new Rottendog MPU 327 in it and everything seems to work but after a few minutes of playing it hard it will start firing random coils sling shots then reset. I have replaced caps/ diodes/5v voltage regulator and bridge rectifiers trying to remedy the problem but nothing has worked. I have a solid 5v on the power supply. I have tried to contact Rottendog but no one answers. Any ideas would be appreciated.

#2 3 years ago

GAB

WOLF

Pinside member

New Castle, PA

11y 43,650 1,602 2

check your connections on the driver and cpu board. look for any burnt or discoloration in and on the connector, it may be time to re-pin.

4 weeks later

#3 3 years ago

AVA

Lysurgeon

Pinside member

10y 48,300 397 2

I'm having the same issue. Installed a brand new rottendog mpu327, totally rebuilt the power supply, new bridge rectifiers, and redid female connectors. I'm not even able to get into a game before it starts spazzing out. Where do I look next?

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