[1000mp] Help!! Messed up Noise Blanker Mod!
kr6c at juno.com
kr6c at juno.com
Mon Dec 27 16:55:52 EST 2004
Thanks,
Toms page had a drawing showing where that trace goes. Now I know where I can solder the resistor to!
Thanks!
Chuck
-- "Winston Rogers" <w0lz at winlyn.us> wrote:
Chuck, looks like you can just solder the new 220 Ohm between Q2016 and
Q2009.
There is a component layout of this part of the board at
www.w8ji.com/ft1000mk_v.htm. I used a 25 watt soldering iron to do this mod
and that is probably still a little too big for the job. Many have found it
safer to just break the surface mount resister, but too late for that.
It should all be repairable above the board. Good Luck.
Win Wolz
----- Original Message -----
From: <kr6c at juno.com>
To: <1000mp at mailman.qth.net>
Sent: Monday, December 27, 2004 3:12 PM
Subject: [1000mp] Help!! Messed up Noise Blanker Mod!
>
> Hi All,
>
> I was making the Noise Blanker mod, Key Click Mod and installing the new
roofing filter when I ran into a problem with the Blanker Mod.
>
> When I removed the 220 Ohm surface mounted resistor, and installed the
"other" 220 Ohm resistor, Somehow I accidently removed the trace from the
board. The trace that goes from the 220 Ohm to the source of Q2009. Does
that trace go to one of the four legs on that transistor or am I screwed and
need a new board?
>
> Thanks
> Chuck
> KR6C
>
>
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