Internal Speaker Update!

[pastormg]

Here is an update to the internal speaker issue with my K3.
1. If I plug my headphones into the speaker jack in the back I hear audio.
2. But, for #1 to happen the speaker setting in config must be #2. If it is #1, I get no audio.
3. I have even plugged in a new speaker I received from Elecraft yesterday and I still don't get audio from the internal speaker.
4. I am going to send this information to Howard at Elecraft Service to get his opinions on this.
5. Not sure whether the KIO3 board is defective or not. I have never moved or done anything with the board for it to become unseated.

Mark Griffin, KB3Z

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[Cady, Fred-2]

Given those symptoms I don't think this is it,  but you could try going to speaker+phones and tapping the 1 key to toggle between PH.R SW- and +.
Cheers,
Fred KE7X

For all KE7X Elecraft books, see www.ke7x.com



________________________________________
From: Elecraft <[hidden email]> on behalf of [hidden email] <[hidden email]>
Sent: Tuesday, April 5, 2016 5:39 AM
To: [hidden email]
Subject: [Elecraft] Internal Speaker Update!

Here is an update to the internal speaker issue with my K3.
1. If I plug my headphones into the speaker jack in the back I hear audio.
2. But, for #1 to happen the speaker setting in config must be #2. If it is #1, I get no audio.
3. I have even plugged in a new speaker I received from Elecraft yesterday and I still don't get audio from the internal speaker.
4. I am going to send this information to Howard at Elecraft Service to get his opinions on this.
5. Not sure whether the KIO3 board is defective or not. I have never moved or done anything with the board for it to become unseated.

Mark Griffin, KB3Z

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Elecraft mailing list
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Help: http://mailman.qth.net/mmfaq.htm
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Please help support this email list: http://www.qsl.net/donate.html
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[John Gibson]

I have a Jade Products battery charger, originally purchased as a kit and built about 1999. The design uses a UC3906 three-state charger IC, which was very much in vogue at the time. A label on the charger indicates that the company was located in E. Hamstead, NH. I believe the designer and company owner was a ham.

I have lost the owner’s manual and am looking for any literature I can find on the charger. I especially would like to have a circuit diagram.

If you can help me, please reply off list.

Thank you.

73,
John Gibson, no8v
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