[minima] Re: Stuck in Transmit
- From: farhanbox@xxxxxxxxx
- To: minima@xxxxxxxxxxxxx
- Date: Wed, 26 Feb 2014 06:20:46 +0000
Jerry, it is quite probable that 5 pin is shorting to the ground. Look very
carefully.
- f
Sent from BlackBerry® on Airtel
-----Original Message-----
From: <jerry@xxxxxxxxxxxxxxxx>
Sender: minima-bounce@xxxxxxxxxxxxx
Date: Tue, 25 Feb 2014 23:17:50
To: <minima@xxxxxxxxxxxxx>
Reply-To: minima@xxxxxxxxxxxxx
Subject: [minima] Re: Stuck in Transmit
Is there supposed to be 5v on pin 5 of the digital board? I have 5v on
pin 2 but nothing on pin 5. I tried the pullup resistor, didn't work.
I changed the 4k7 to 47k on Q23, didn't work, still stuck in transmit.
Jerry
K5LRU
Harwood, Texas
> -------- Original Message --------
> Subject: [minima] Re: Stuck in Transmit
> From: Thomas Sarlandie <thomas@xxxxxxxxxxxxx>
> Date: Mon, February 24, 2014 8:48 pm
> To: "minima@xxxxxxxxxxxxx" <minima@xxxxxxxxxxxxx>
>
>
> What happens if you remove the wire from the T/R pin?
>
> Are you sure the PTT button is not stuck pressed or something like that?
>
> There are two things that can switch the minima in transmit: the ptt button
> being pulled to ground (pin 5 of the arduino) or the cw key being pressed
> (pin 24 of the arduino).
> In normal rx configuration, both should be at +5V thanks to the internal
> pull-ups resistors.
>
> thomas
>
>
> On Mon, Feb 24, 2014 at 5:52 PM, <jerry@xxxxxxxxxxxxxxxx> wrote:
>
> > I finished my MB and hooked it to the controller. I connected the tune
> > control to the control board and wired 12v to controller and 12v to the
> > MB. I wired a switch to the Fn control pins, I wired the BFO pin on the
> > MB to the BFO pin on the control board. I wired the T/R pin on the
> > control board to the R/T pin on the MB. I wired pin 11 on the control
> > board to the LPF pin on the MB. I left all the other pins on the control
> > board empty. My LCD on power up reads: A 14,200 2
> > USB TX 0
> > I have power to the TX side of the MB. But pressing the FN does
> > nothing. I can tune up and down freq., it changes from USB to LSB at
> > the right times. but won't come out of tramsmit. Any ideas.
> >
> > K5LRU
> > Harwood, Texas
> >
> >
> >
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