I'm not sure where it is accessed but there is an audio limiter to prevent this from happening. Helps when AGC is OFF.
Sent from my iPhone ...nr4c. bill > On Jul 2, 2014, at 2:55 PM, "William C. Johnson via Elecraft" > <[email protected]> wrote: > > Wow Dave you spooked me. I just completed the protection install before > leaving Yuma for Astoria. I am glad to hear the install was not in vain. hi hi > > Bill J K7BRR Yuma > > Message: 13 > Date: Tue, 1 Jul 2014 17:53:59 -0700 > From: "Dave Hachadorian" <[email protected]> > To: "Reflector Elecraft" <[email protected]> > Subject: [Elecraft] K3 speaker amp chip bites the dust again - > CORRECTION! > Message-ID: <058BEFA1FA9E42939B8ED88C253D8CDA@Toshiba> > Content-Type: text/plain; format=flowed; charset="iso-8859-1"; > reply-type=response > > My posting this morning about blowing the speaker amp chip was in > error. Further investigation reveals that I actually blew out > the K3's internal speaker. Ohmmeter measurement at the speaker > terminals shows that the coil is wide open. This is really good > news, because the speaker is easily replaceable in the field. > > It's also good news because it points out the efficacy of the > E85056 protection mod. > > My apologies for making a wrong assumption. The symptoms were > exactly the same as the two previous failures of the speaker amp. > > Dave Hachadorian, K6LL > Yuma, AZ > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
