[Hallicrafters] Aligning a S-76

Jim Liles hallicrafterssr2000 at k9axn.com
Mon Aug 10 22:43:53 EDT 2015


Ken,

What kind of caps did you use on the band width selector switch?

Kindest regards Jim

-----Original Message----- 
From: Ken And Susan Hittson via Hallicrafters
Sent: Friday, August 07, 2015 12:23 AM
To: Hallicrafters at mailman.qth.net
Subject: [Hallicrafters] Aligning a S-76

Hi All
I am working on an S-76, which belongs to an old friend who has owned the 
radio since we were kids. I have recapped it, and replaced a couple of tubes 
which tested weak. Now I'm trying to align it, and am stuck on the 50hz if. 
I am using a .01 cap to isolate pin 1 of the 50hz if can (L6 on the 
Hallicrafters schematic), and cannot seem to get an unmodulated signal 
through. There is about 270vdc on that pin, so I have to couple to it 
through some method. Any advice is appreciated.
Ken
Ft Smith AR.


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