no power on accy

Car: 1993 Acura Integra LS

Issue: No 12v on radio accessory lead. Yes, there IS Accy power from ignition switch to fuse panel.

Troubleshooting: Used DMM to find any opens from the stereo to the underdash fuse panel. All associated fuses are good. Found that there's NO power coming from the "radio" fuse. Not sure how to troubleshoot this other than trying to remove the fuse box itself.

Help!

There's no power at all to the fuse terminal (fuse removed). Although there IS continutiy to between the fuse terminal and the accy terminal. I'm going to test the power from the Accy switch again.

Yeah I've looked at an electrical diagram of what circuits the radio is using. I'm not an electrical genius but I was able to understand a few things. It's rather simple, actually. I've tested both sides of the fuse and terminals they connect to. Everything tells me that it should work IF there is voltage on the WHITE/ Red wire, which there isn't. So, I put a jumper to the Yellow wire which was right above it on the same connector and the radio works. Not the solution I wanted but it confirmed that it was the ignition switch at fault.

I tested for continuity from the WHITE/ Red wire going back to the switch and it was fine. There just is not any voltage coming out. I took apart the switch and clean the contacts and applied dilectric grease but still no dice. I'll just have to replace it. Bummer.

I checked again today as another electrical failure needed testing; the heater blower motor doesn't run either. It's running directly off of the IG2 ignition position. No voltage from that lead either. All solder pads look fine. No wiggles, not broken. Luckily, I don't have to replace the entire cylinder, just the rear switch portion. Thanks for all of your help with brainstorming, friend!