Don,
You hit it on the head, as usual. When I plug the speaker connector into the
RIGHT connector, it works. Thought I read the directions and never imagined two
2-pin P5 connector in a small area. So I plugged in to the Control board!
First try to use an external speaker did not work, and I gues
Miswiring the external speaker jack should not keep the speaker from
working, unless you reverse the copper (hot) and silver (ground) wires. The
new speaker jack reversed the position of the hot connections so if it was
wired according to the original illustration in the manual, there'd be no
audio
Tom,
If you are plugging the speaker into P5 on the CONTROL BOARD, it will NOT
work there.
Plug it into P5 on the RF Board and see what happens. If it still does not
work, you may have wired the external speaker jack incorrectly - it was
recently change (new ones have a hex nut) and the manual is
Copy of builders alert message.
We have a new Builder Alert, covering the wiring of the new type (RoHS
compliant) of K2 speaker jack.
Read about it on our website at:
http://www.elecraft.com/Apps/Builder's%20Alert%20New%20K2%20Speaker%20Jack%20Rev%20A.pdf
This Alert applies to K2 kits purch
: elecraft@mailman.qth.net
Subject: [Elecraft] Speaker problem
Just got K2 5848 complete. Everything looks good except the speakers (int or
ext) do not work. Headphones work great. I double-checked the wiring, and I
have
not reversed the speaker wires.
When I removed the speaker connector, I noticed
Just got K2 5848 complete. Everything looks good except the speakers (int or
ext) do not work. Headphones work great. I double-checked the wiring, and I have
not reversed the speaker wires.
When I removed the speaker connector, I noticed that there is only about 0.12
volts at P5 (audio) connector
On 29 Jul 2005 at 17:25, Bruce Bowman wrote:
> I just got thru replacing the headphone connector on #4793 which died
> after only 2 months service.
The jack in my K1/4 failed after a week or so - 4 years ago. I assumed it was
my
clumsiness and have been using it jury-rigged since. I must get
On July 30, 2005, Kevin KD5ONS wrote:
When you find a replacement could you please list it and its part
number on the Reflector? I would like to replace mine with one that is
far more sturdy so it will last longer than it did the first time.
---
Ron, AC7AC wrote:
AHA! You've uncovered another variable in the equation. As a certified O.T.
CW operator, I set the AF gain at a level just below where the audio channel
noise is apparent in the phones and control the volume of signals with the
RF GAIN control!
So my fat fingers never crash int
Hi Geoff,
When you find a replacement could you please list it and its part
number on the Reflector? I would like to replace mine with one that is
far more sturdy so it will last longer than it did the first time.
73,
Kevin. KD5ONS
On Sat, 30 Jul 2005 01:11:29 +0100, Geoffrey
Geoff, GM3ESD wrote:
The switch in my headphone jack fell apart within a few months even though
the jack body was still firmly in place. I do use a small right angle plug
plus quite long light weight leads to an inline 1/4in jack, and seldom
unplug the headphones. IMHO the jack is too close to
The switch in my headphone jack fell apart within a few months even though
the jack body was still firmly in place. I do use a small right angle plug
plus quite long light weight leads to an inline 1/4in jack, and seldom
unplug the headphones. IMHO the jack is too close to the AF gain control,
gn, but it
wasn't encouraging to get a peek inside after removal from the RF Board.
Bruce
- Original Message -
From: "Roland & Elvie Whitsitt" <[EMAIL PROTECTED]>
To: "elecraft"
Sent: Friday, July 29, 2005 1:23 AM
Subject: [Elecraft] speaker problem
It is a good idea to use a pigtail adapter if one is going from a small jack
on a radio to a larger jack for legacy headphones that you prefer.
Simply create a plug, pigtail of suitable audio flexible cable, and a jack
to accomplish the transition without an adapter putting heavy weight onto
th
I was using a small phone plug but it still failed after about a year. I
use headphones most of the time so never took out the plug for the entire
time. When I was going to use the speaker I found the jack had failed.
There are so many headphones around the house with 1/8 plugs that I would
I wonder if there is a better quality Switchcraft, etc. equivalent?
Trev - K6ESE
- Original Message -
From: "Dave Lowenstein" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>;
Sent: Friday, July 29, 2005 1:53 PM
Subject: Re: [Elecraft] speaker problem
Mine has a s
Ron, AC7AC wrote:
"I wonder how many people who have had trouble used a large plug or plug
adapter on the phones line there?"
==
The headphone jack on my K2 went bad (no speaker audio) early on and I
had to replace it.
The reason it went bad was because I was using an adapter to accommoda
Bill, K3UJ wrote:
Hmmm. The headphone jack in K2 4152 is intermittent also. I'm holding my
breath every time I unplug. Seems to be a problematic component, at least
some
of them are. Maybe there was a bad batch?
---
Yes, that seems to have bee
Mine has a sticker saying "Made in China" on it. That pretty much tells you
about the quality. :(
Dave
N7AF
- Original Message -
From: <[EMAIL PROTECTED]>
To:
Sent: Friday, July 29, 2005 1:18 PM
Subject: Re: [Elecraft] speaker problem
Hmmm. The headphone ja
Funny thing is, I was thinking, (and still kinda am), that it was yet
another one of my blunders. hi hi
Roland the rusher builder
#3090
- Original Message -
From: <[EMAIL PROTECTED]>
To:
Sent: Friday, July 29, 2005 1:18 PM
Subject: Re: [Elecraft] speaker problem
Hmmm. The hea
Hmmm. The headphone jack in K2 4152 is intermittent also. I'm holding my
breath every time I unplug. Seems to be a problematic component, at least some
of them are. Maybe there was a bad batch?
Elecraft, is there a more reliable replacement?
Bill K3UJ
;
To: "Roland & Elvie Whitsitt" <[EMAIL PROTECTED]>
Sent: Friday, July 29, 2005 11:58 AM
Subject: Re: [Elecraft] speaker problem
Ronald:
1) NOT uncommon to mis-wire the polarity of the wire between the 2-pin
jack (P5, I think) on the RF board and the ext. spkr jack! If mis-wir
Just when I thought my problems were over. I just won't go away folks, like a
bad penny.
I was working some cw on the k2 with the headphones. After I was done, I
pulled the headphones out of the jack and nothing was coming from the speaker.
I got voltage from the headphone jack(that goes to t
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