Re: [Drakelist] Yet Another TR7 Question

2011-09-08 Thread Don Cunningham
So true on the computer power strips. Okay, I will still look at my parts rig to make sure that switch is good on it. I haven't had much luck with repairing those, but may try again. It can't get much worse, hi. As I told Curt off list, my service manual isn't lost, it's just in a safe place

Re: [Drakelist] Stuck screw in PTO knob.

2011-09-08 Thread Steve Wedge
Yeah, I looked for that after I got it off and I was lucky: the knob was barely on, apparently (enough to be a pain, though!). The old setscrew had rusty threads about halfway down from the top. It should serve to remind everyone that, when cleaning these old knobs, it's the best idea to remov

Re: [Drakelist] Yet Another TR7 Question

2011-09-08 Thread Garey Barrell
Don - Yes, the only way the fan can stay on is if the AC power is applied to the PS-7 via that switch. This in turn means that the PS-7 supply is 'on', and applying power to the PA and Driver stages. The rest of the radio is 'off'. Sorry. It sounds like the AC contacts are 'welded' cl

Re: [Drakelist] Yet Another TR7 Question

2011-09-08 Thread Curt Nixon
Hi Don. Looking at the book, the only way the fan can stay on is if the AC gang of the switch stays on. This also means of course, that the PS-7 is staying on, and that the PA is staying p[owered up since the PA does not go thru the DC section of the switch. Curt KU8L Don Cunningha