Dual shaft radio removal

My ‘86 TR was equipped by the selling dealer with this Alpine 7368 deck. It was the top of the Alpine range at the time, and is a great piece of kit. Unfortunately, it needs to be serviced to address failing capacitors. Does anyone has instructions for removing a dual shaft stereo like this from a TR? I’m hoping it can be done without pulling the whole dash.
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Uh, yeah. That’s the easy part. Unlike modern DIN radios that come out the front of the dash, however, dual shaft radios come out the back. They are typically secured to the face of the dash by nuts on the shafts, and also by a strap on the rear that attaches to the firewall.

So I guess I need to be a little more explicit in my question. How can I access the area behind the stereo? Do I need to pull the entire dash, or can I get in there some other way? Some cars I’ve had in the past had access from underneath, but of course we have cabin air vents and gauges underneath the radio area.

 

Really? Well, that doesn’t appear to be what others have found. https://www.ferrarichat.com/forum/threads/testarossa-stereo.637664/

Looks like I need to be prepared to take apart the entire dash.

 

Was it a dual shaft or a DIN?