mpu4 problems!

Got a broken machine? Need help? Ask here!
Locked
dav777
Member
Posts: 46
Joined: Thu Jan 03, 2008 4:44 pm
Location: scotland

mpu4 problems!

Post by dav777 »

New here, but great site.

Got a pile of dodgy mpu4s. Most dead totally and some that bang the payout solenoids for a second on fire up.
Most or all have battery damage, have tried replacing batterys without success.
Is there a common component that fails that produces this?
Pls keep simple i am more electrical than electronic!

Any help appreciated.
Locked