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No 12 volts at antennae tuner plug
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I just purchased this Icom 7000 used and connected it to my Icom AT180 tuner. It was connected to my 7300 and worked fine. No tune on 7000 so I checked for 12 volts on the tuner plug but its zero volts. Is there an internal fuse that may be blown? Does any of the Menu settings turn off the 12 volts? Did I buy a dud?
Thanks for any help you can offer. |
开云体育There is no internal fuse for the 12 volts on the tuner connector. There is a surface mounted choke on the DDS unit that’s probably burned out. Depending on how bad it is, there might be some circuit trace damage too. ? Thank You ? Paul W. Hansen, W6XA Amateur Radio Service 2134 Carthage Road Tucker, GA 30084 (864) 222-3539 www.amateurradioservice.com ? From: [email protected]
[mailto:[email protected]] On Behalf Of davidandbrendaj@...
Sent: Saturday, July 22, 2023 21:27 To: [email protected] Subject: [ic7000] No 12 volts at antennae tuner plug ? I just purchased this Icom 7000 used and connected it to my
Icom AT180 tuner. It was connected to my 7300 and worked fine. No tune on 7000
so I checked for 12 volts on the tuner plug but its zero volts. Is there an
internal fuse that may be blown? Does any of the Menu settings turn off the 12
volts? Did I buy a dud? |
开云体育Thanks I will check that out.?
From: [email protected] <[email protected]> on behalf of Paul Hansen <pwhansen@...>
Sent: Sunday, July 23, 2023 11:32:43 PM To: [email protected] <[email protected]> Subject: Re: [ic7000] No 12 volts at antennae tuner plug ?
There is no internal fuse for the 12 volts on the tuner connector. There is a surface mounted choke on the DDS unit that’s probably burned out. Depending on how bad it is, there might be some circuit trace damage too. ? Thank You ? Paul W. Hansen, W6XA Amateur Radio Service 2134 Carthage Road Tucker, GA 30084 (864) 222-3539 www.amateurradioservice.com ? From: [email protected] [mailto:[email protected]]
On Behalf Of davidandbrendaj@... ? I just purchased this Icom 7000 used and connected it to my Icom AT180 tuner. It was connected to my 7300 and worked fine. No tune on 7000 so I checked for 12 volts on the tuner plug but its zero volts. Is there an internal fuse that
may be blown? Does any of the Menu settings turn off the 12 volts? Did I buy a dud? |