[Elecraft] K3: component location on circuit diagram
W7TMT
w7tmt at dayshaw.net
Wed Dec 24 20:16:32 EST 2008
Assuming you're viewing the electronic version of the schematics with Adobe
Reader the Search function is most helpful. Enter C2 in the Search field and
then from the drop down box select "Whole Words Only" which prevents the
search stopping on C214, C259 etc. In a matter of seconds "C2" was located
as a 470 ufd cap. in the upper right-hand corner of Sheet 1 of 4 for the K3
RF board (Oct. version of the schematics) and C3 is adjacent.
Best of the holidays to you and yours.
73/Patrick
W7TMT
_____
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of David Lankshear
Sent: Wednesday, December 24, 2008 4:18 PM
To: elecraft at mailman.qth.net
Subject: [Elecraft] K3: component location on circuit diagram
Happy Christmas, all.
What better time than the final hours of Christmas Eve to apply the mod,
recently described by Wayne, that prevents damage to the audio output chip
if a mono jack is inadvertently plugged into ext. sp. instead of a stereo
jack?
Before commencing, I decided to locate C2 and C3, the two 470uF AF output
coupling capacitors on the circuit diagram - and that's where I came off the
rails. I can't find them! I know they are physically on the main RF board
and sit between the AF amp on the DSP board and the KIO3, but scrutinising
the maps has taken up a couple of hours, and I've become obsessed with
finding them.
Can anyone please help put me out of my misery?.......pass the bottle,
please!
Season's Greetings to all and TIA.
Dave L G3TJP
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