Author Topic: Bally Solenoid Driver Repair  (Read 12927 times)

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Offline Strangeways

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Re: Bally Solenoid Driver Repair
« on: October 17, 2008, 10:56:04 PM »
Here is what I would do - replace both Caps, rebuild the HV section, create a stronger ground for both caps, tie TP1 with TP3, replace j3 header pins and make a nice new plastic HV section cover.  Can't see the back but I would check for burning on the flipper relay tracks and put in additional jumpers if they look toasty, as well as tidying up any previous hacks.  Lets see how close I am!

cheers
Ian

Well done Ian  #*#

There are a few extra steps that I do - I made my own HV rebuild kit - an addition to Ed's HV rebuild kit..

I'll document the process as I go along..I'm glad to see that there is an interest in board repairs and upgrades



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