Maygay epoch MPU help
Posted: Fri Jun 26, 2015 4:21 pm
Hi
I finally got the Simpsons beer guide machine and it's packed up. I cut the battery off as it had started to further up and have fly wired a new battery. Now on powering up the speaker buzzes but nothing comes on.
There are 3 of the 6 green lights on the MPU on only. Those lit are +12v, - 12v, +vlogic. The ones that aren't lit are +vdisp, reset and security.
I'm pretty certain nothing leaked onto the board I've plugged in and out all the plugs a few times but nothing changes. Does anyone have any ideas.
Cheers
I finally got the Simpsons beer guide machine and it's packed up. I cut the battery off as it had started to further up and have fly wired a new battery. Now on powering up the speaker buzzes but nothing comes on.
There are 3 of the 6 green lights on the MPU on only. Those lit are +12v, - 12v, +vlogic. The ones that aren't lit are +vdisp, reset and security.
I'm pretty certain nothing leaked onto the board I've plugged in and out all the plugs a few times but nothing changes. Does anyone have any ideas.
Cheers