The Radio Information Board

Silly me.... That's what pin 4 does....

I have not.... Now that I am finished working out of town, I can break it down, and look for it... Also, if it also powers the switched 12v at the rear, I can see if it's working or not.... That's amazing to me that they have a pico fuse on the rear port... Not to mention that is supplies power up f...

n5tbu wrote:There is a pico fuse on the front panel control board

Thanks for the info.... Now I have to get my reading glasses, and find it!

Swapped logic boards, and still have the same problem.... I'm not quite at my wits end with this, but getting close....

Anyone know where I can pick up unfiltered audio in this radio? I'm trying to put together a repeater with a pair of TK-630H for 6 meters.... And the controller wants unfiltered audio......

Thanks,
Scott

Hello again, folks.... I was handed a TKR-720 for our club today, and I wanted to program it at work since I have access to a KPG-50 there.... Much to my surprise, the KPG-50 won't power up, leading me to believe there is no power at the mic jack. When you turn the repeater on, the power light comes...

And I have still had no luck with this one......

Now I am up to only the second eBay dud out of many radios I buy there...... I have a TK-830H That presents with no audio going to RF from the mic, or from the audio in pins on the 15 pin accessory plug. Nothing I can see that looks obvious. Hopefully, it's a logic board..... (because I have a spar...

Yes. I got it back today. Programmed fine with the Windows version of 56D. I also sent you an email regarding the face...

Uhhh. What?

I do use DOS to program all of my Kenwoods. This is my first 60 series. And if you have a panel, that would be a lifesaver if this A+ thing doesn't work out.

I do have a schematic! I will definitely look for that. Thanks!

I also meant to say I am trying to program with the computer, not via the front panel.

Yes. I tried turning off the power supply. And can't do any front panel programming. Hopefully I can figure something out. So this is typical of these models? Do you know of a fix?

Crap. Had the part that holds the ribbon cable soldered back on the head, and still the same problem. I Guess the only thing to do now is buy a new head for $120+, and hope that solves the problem.