K3 AF/RF Gain unresponsive

[Mike March]

The AF and RF Gain controls on my K3 fail to operate from time to time.
Powering off and on the rig seems to solve it (until it happens again).
Common problem?  Thanks.  Mike  K4QU
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[hidden email]

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [hidden email]

[Mark Musick]

Mike,
What serial number is your K3?.
If it is an early serial number it could be corrosion on the front panel pins.

Mark, WB9CIF

-----Original Message-----
From: [hidden email] <[hidden email]> On Behalf Of Mike March
Sent: Wednesday, January 13, 2021 22:40
To: [hidden email]
Subject: [Elecraft] K3 AF/RF Gain unresponsive

The AF and RF Gain controls on my K3 fail to operate from time to time.
Powering off and on the rig seems to solve it (until it happens again).
Common problem?  Thanks.  Mike  K4QU
______________________________________________________________
Elecraft mailing list
Home: https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmailman.qth.net%2Fmailman%2Flistinfo%2Felecraft&amp;data=04%7C01%7C%7Cb9ade43281f640c4b9d308d8b8147cc7%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637461745414326351%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=Kvvl8MVVnx%2BYkeAt0Uv%2Bdv5A1jMydF7ihJI3cJzs%2FoU%3D&amp;reserved=0
Help: https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmailman.qth.net%2Fmmfaq.htm&amp;data=04%7C01%7C%7Cb9ade43281f640c4b9d308d8b8147cc7%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637461745414326351%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=cZq6MOmwDjtt4VW1MgmlVySCSCwS5gCS8dLp5ZeVUJ4%3D&amp;reserved=0
Post: mailto:[hidden email]

This list hosted by: https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.qsl.net%2F&amp;data=04%7C01%7C%7Cb9ade43281f640c4b9d308d8b8147cc7%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637461745414331329%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=URQRqAG1dtrOwbomeA8FXD6YcMXI8qFy%2FX8FptpPAdc%3D&amp;reserved=0
Please help support this email list: https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.qsl.net%2Fdonate.html&amp;data=04%7C01%7C%7Cb9ade43281f640c4b9d308d8b8147cc7%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637461745414331329%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=B84mD1n%2B3l1AFlCwAuopYRUGQ2z48kp2YFzCw%2BFm7lM%3D&amp;reserved=0
Message delivered to [hidden email]
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[hidden email]

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [hidden email]