Hamburg Usa, NY
I'd be interested in a kit.
(Topic ID: 313510)
Linked Games
Centaur
Bally, 1981-
Eight Ball Deluxe
Bally, 1981
-
Elektra
Bally, 1981
-
Fathom
Bally, 1981
-
Fireball II
Bally, 1981
-
Harlem Globetrotters On Tour
Bally, 1979
-
Medusa
Bally, 1981
-
Paragon
Bally, 1979
There are more than 8 games linked to this topic.
Click here to show all linked games
Click here to show all linked games
Topic Gallery
You're currently viewing posts by Pinsider drewscruis.
Click here to go back to viewing the entire thread.
1 week later
1 year later
Quoted from AlanJ:Working on a Bally SDB - Solenoid Driver Board tester:
[quoted image]
It will test:
1. The 15 Momentary Solenoid Driver Circuits
2. The 4 Continuous Solenoid Driver Circuits (Including the Coin Lockout and Flipper Enable Relay)
3. The Two Flipper relay Switch circuits
4. The 5v Regulator Circuit
5. The HV circuit (I'm not sure on this yet, as we clearly don't want a tester board carrying 230v DC, so will experiment with some other ways to test the HV circuit.)
There will be an option to still be able to test, even if the SDB 5v regulator circuit has failed. (By providing 5v supply to the SDB from the tester itself, instead of from the SDB).
Aim is to complete the design, build a prototype board and see how it goes..........
Lmk when this is ready, I've been looking for a stand alone tester for a sdb.
Promoted items from Pinside Marketplace and Pinside Shops!
You're currently viewing posts by Pinsider drewscruis.
Click here to go back to viewing the entire thread.
Reply
Wanna join the discussion? Please sign in to reply to this topic.
Hey there! Welcome to Pinside!
Donate to PinsideGreat to see you're enjoying Pinside! Did you know Pinside is able to run without any 3rd-party banners or ads, thanks to the support from our visitors? Please consider a donation to Pinside and get anext to your username to show for it! Or better yet, subscribe to Pinside+!
