Very well done John! Good job of sticking with it!
73,
Barry N1EU
On Thu, May 16, 2013 at 8:45 PM, John Huffman <hjohnc@gmail.com> wrote:
> Barry -
>
> It appears that I have fixed it. At least for the last hour or so. Fingers
> crossed.
>
> I took off the front panel and undid the connectors and cables. I used a
> small brush to coat the pins with Deoxit. Plugged and unplugged them ten
> times (thanks Carl N4PY). No joy.
>
> Today I started on the boards. I unscrew the board, coat the pins of the
> connector that plugs into the back plane, exercise them 10 times, and screw
> the board back in.
>
> I started with A9 since I suspected it was a power issue. No joy there.
>
> I next went to the board next to A9 on the bottom towards the front. No
> joy. Flipped the radio over.
>
> Did the front left board (IF?). No joy.
>
> Did the right front board (under the speaker). It's alive!!!
>
> The problem had progressed by that time so that it only took a short while
> for the problem to appear if it was not there when you first turn it on.
> Thus, I could test after each board cleaning.
>
> As usual with my troubleshooting, I don't know what that board does or why
> it caused the problem. But, I did the things I could that were within my
> abilities and many times that works.
>
> I'm just hoping that I won't have to take all this back if the problem
> reappears. If it does, my troubleshooting will be limited the boxing it up
> and sending it to Ten Tec.
>
> Many thanks for the interest and suggestions from you and others here.
> Without that support I would probably have just boxed it up to begin with.
>
> 73 de K1ESE
> John
>
>
>
>
> On 5/15/2013 7:21 PM, Barry N1EU wrote:
>>
>> John, let us know what happens after the connector reseating.
>>
>>
>
> _______________________________________________
> TenTec mailing list
> TenTec@contesting.com
> http://lists.contesting.com/mailman/listinfo/tentec
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
|