[bandersen]

Time for a closer look. While cleaning the CRT I discovered it's a 12RP4. Never heard of that one before.


It's listed in my CR70 so I hooked it up. The emissions are great but I had to drop the cutoff from -52v to -36v to get a response.


Next up a little cleaning.






Here's a closer look under the main chassis.




I found some evidence of rodent activity but all the wiring looks OK