And to confirm that replacing U4 78L06 got the KAF2 working again. A
mystery why it failed though...
73 Dave G3YMC
On 8 Dec 2014 at 10:56, Dave Sergeant wrote:
Further investigation shows the output of U4 78L06 regulator to be down
to 1V. So it appears the 78L06 has failed and once I have
Further investigation shows the output of U4 78L06 regulator to be down
to 1V. So it appears the 78L06 has failed and once I have found one I
will change it.
Thanks for the help.
73 Dave G3YMC
On 6 Dec 2014 at 15:57, Dave Sergeant wrote:
My KAF2 has been working fine in my K2 for some
My KAF2 has been working fine in my K2 for some years, not that I
actually use it that much. Today I came into the shack to find no audio
coming out of the K2 and when I tried to change the AFIL settings it
said 'not installed'. I cannot change the RTC menu settings either.
I have moved S1 on
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