[Hallicrafters] SX-100 assistance requested/needed

[Dave, K2DP]

Skip,

My SX-100 was deaf on the 7 mhz band section. Check the voltages on the 
mixers (all pins) and you may find an open resistor which prevents the mixer 
from working.

73,
Dave, K2DP, St. Louis
----- Original Message ----- 
From: "Waldo Magnuson" <magnuson at mac.com>
To: <hallicrafters at mailman.qth.net>
Cc: "Waldo Magnuson" <magnuson at mac.com>
Sent: Thursday, January 20, 2005 12:29 AM
Subject: [Hallicrafters] SX-100 assistance requested/needed


> Hi Group,
>    I have been trying to get a SX-100 up and running.  Bands 1 & 4 operate 
> alright, the problem is in bands 2 & 3.  The problem seems to be in the 
> oscillator section but the trouble has been eluding me (and Gerry Steffens 
> who has been elmering the troubleshooting - and I am very appreciative of 
> his help).
>    Has anyone had a similar problem in a 100 (or 101), e.g. certain bands 
> inop?  In particular, there are several ceramic "dog-bone" capacitors in 
> the oscillator section.  What has been the experience of any failures 
> (probably open failures) of these types of capacitors?  Thanks in advance.
> 73,  Skip Magnuson  W7WGM
>
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