[Hallicrafters] Help with SX-99 xfmr replacement
Bill Gerhold
k2wh at optonline.net
Fri Jan 12 15:28:59 EST 2007
Go to this site:
http://www.rfcafe.com/references/electrical/xfr_lead_color_code.htm
This will identify the power transformer leads by color. Be careful, as
these colors to tend to fade or change over time.
K2WH
-----Original Message-----
From: hallicrafters-bounces at mailman.qth.net
[mailto:hallicrafters-bounces at mailman.qth.net] On Behalf Of Rbethman
Sent: Friday, January 12, 2007 2:55 PM
To: hallicrafters
Subject: [Hallicrafters] Help with SX-99 xfmr replacement
I've got the Hallicrafter's manual and the Rider's manual for the SX-99.
The transformer has four black leads, four green leads, and two that are
yellowish or tan.
Does anyone have experience with replacing this?
Which leads go where?
I presume that the four green leads are for filaments. One pair for 5V
and one pair for 6V.
I'm confused with the four black leads.
Bob N0DGN
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