TenTec
[Top] [All Lists]

Re: [TenTec] Fw: digital readout corsair 2

To: Don Rasmussen <wb8yqj@yahoo.com>, Discussion of Ten-Tec Equipment <tentec@contesting.com>
Subject: Re: [TenTec] Fw: digital readout corsair 2
From: Dale Johnson <pastordalej@gmail.com>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Tue, 16 Apr 2019 22:03:23 -0500
List-post: <mailto:tentec@contesting.com>
thanks!
> On Apr 16, 2019, at 9:50 PM, Don Rasmussen via TenTec <tentec@contesting.com> 
> wrote:
> 
> 
> Also Dale - the Corsair II keyer is also controlled by the display circuit, 
> so, if you see that the display is in error, and the CW paddles dont operate 
> the keyer properly, you can be pretty certain it is because the electrolytic 
> that boots the microprocessor at power up is faulty. If the keyer works, your 
> problem is something else. 
> de Wb8yqj Don
> 
> 
> Hi Dale,The Corsair II display has a microprocessor that is "booted" at power 
> up using a small capacitor that is mounted on the board. I had one of these 
> leak fairly obviously and all was fixed after I located and replaced the 
> electrolytic. Access the display board behind the LED digits. de Wb8yqj Don
> 
> 
> My digital read out has started to do several things. It intermittently 
> freezes 
> on one frequency and won’t respond to the PTO or the band switch. I turn the 
> radio off
> 
> _______________________________________________
> 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
<Prev in Thread] Current Thread [Next in Thread>