Hello everyone,

I had previously posted a while back regarding troubleshooting a TSQ Quantum. Sadly, the issues remain but I have some more diagnostics that I've tried to share.

First, I wonder if something is going on with my RF Amplifier PCBs. Here's a graph from an oscilloscope for Q1 and Q3, respectively. The yellow is the RF Freq In testing point, and the blue is the RF Output testing point.
Image

Image

I have also tested the quads for shorting to ground, resistance to coil boxes, coupling to respective rods, etc. and all seems well. I won't show those pictures unless requested.

I also tested each pin on the 9-pin connector that leads to an inhibit cable on the PS3 unit. All seemed okay... I think?
Image
Image
Image

If anyone has any experience or insight on what I should do next I would greatly welcome it!