Bally/Stern Solenoid Board
Replacing The 190VDC Regulator Filter
by Bob Roberts
![]() Just another quick example of replacing one of the old obsolete high value axial capacitors using C26 on the Bally solenoid board. Original axial was 160uf350v & a 150uf to 200uf modern snap in cap at a voltage rating of at least 350VDC will work just fine.
![]() Just add wires & you have your leads... red for positive (+) & black for negative (-). Depending on how you choose to mount yours you can use proper lengths of wire & not the exaggerated ones I have for demonstration purposes above. ![]() One way you can mount the cap is on end using a hot glue gun with the leads pointing away from the board. While your glue gun is out you can even put a daub on the plus terminal to eliminate a potential shock situation while poking around in backbox. ![]() Happy Gaming... |