I've got a MPU that I've been considering repair on. It's the original WPC89 MPU board from my TAF. I'm running a Rottendog board now but would like to get this old board cleaned up and back in business.
Board has battery damage from a leaked battery, affecting some of the switch matrix as usually is the case. The R31 resistor has to be jumpered up due to a lost solder pad from the damage, but otherwise the board looks good.
I'm having one problem - finding the 470pF 50V 20% capacitors (C3 through C10). I can find other types (the type on the board is a ceramic axial type).
Is there a good substitute that anyone has use for board repair - or maybe someone here that has a dozen on hand they wouldn't mind hooking me up with?
Additionally - I need 1 of the B capacitors, rated as a .01uF, 50V, +80, -20%