Hi everyone,

I'm working on restoring a vintage Sound Blaster 64 Gold and I've discovered that two surface-mount components are missing: a capacitor C134 and a resistor R48.

I've done some initial research and have a plan, but I'd really appreciate the community's expertise to confirm if I'm on the right track or if anyone has more specific info.

Can anyone confirm the correct component values or functions for C134 and R48 on the Sound Blaster 64 Gold (CT4390)?
Also, does my reasoning above (about using 0.1 µF for C134 and possibly a 0 Ω jumper for R48 after continuity check) sound correct?

Any schematic references, board photos, or part lists would be super helpful!

Thanks in advance — I’d really like to get this card back in perfect working shape.

Regards
Wolf