Yikes! K1 voltage problems

[Mike Geddes]

Building my K1 and taking my time to do a good job.  Voltage checks on RF board part 1 are problematic:

P1 pin 15 - .002
P1 pin 16 - 13.51
U3 pin 5 - .002
U3 pin 6 - .002

Any suggestions?

Thanks,

Mike
N4JX

_______________________________________________
Elecraft mailing list
Post to: [hidden email]
You must be a subscriber to post to the list.
Subscriber Info (Addr. Change, sub, unsub etc.):
 http://mailman.qth.net/mailman/listinfo/elecraft   

Help: http://mailman.qth.net/subscribers.htm
Elecraft web page: http://www.elecraft.com

[Don Wilhelm-3]

Mike,

What is the possibility that you forgot to install RFC8 (with the 80 meter 2
band board) or forgot to install the jumper if you did not order an 80 meter
board?  That would do it.

If that is not the problem, do you have voltage on the IN pin of U5 - should
be almost your power supply voltage.

73,
Don W3FPR

> -----Original Message-----
> From: [hidden email]
> [mailto:[hidden email]]On Behalf Of Mike Geddes
> Sent: Saturday, March 03, 2007 3:11 PM
> To: [hidden email]
> Subject: [Elecraft] Yikes! K1 voltage problems
>
>
>
> Building my K1 and taking my time to do a good job.  Voltage
> checks on RF board part 1 are problematic:
>
> P1 pin 15 - .002
> P1 pin 16 - 13.51
> U3 pin 5 - .002
> U3 pin 6 - .002
>
> Any suggestions?
>
> Thanks,
>
> Mike
> N4JX
>
> _______________________________________________
> Elecraft mailing list
> Post to: [hidden email]
> You must be a subscriber to post to the list.
> Subscriber Info (Addr. Change, sub, unsub etc.):
>  http://mailman.qth.net/mailman/listinfo/elecraft
>
> Help: http://mailman.qth.net/subscribers.htm
> Elecraft web page: http://www.elecraft.com
> --
> No virus found in this incoming message.
> Checked by AVG Free Edition.
> Version: 7.5.446 / Virus Database: 268.18.6/709 - Release Date:
> 3/3/2007 8:12 AM
>

--
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.5.446 / Virus Database: 268.18.6/709 - Release Date: 3/3/2007
8:12 AM

_______________________________________________
Elecraft mailing list
Post to: [hidden email]
You must be a subscriber to post to the list.
Subscriber Info (Addr. Change, sub, unsub etc.):
 http://mailman.qth.net/mailman/listinfo/elecraft   

Help: http://mailman.qth.net/subscribers.htm
Elecraft web page: http://www.elecraft.com