HP-23C schematic??

[Gary H. Harmon, Jr]

Here is the schematic.

http://www.k5jwk.com/img538.jpg

The HP-23C PS had the schematic in a separate pictorial book, not in the
manual itself.

73,

Gary H. Harmon, Jr. / K5JWK
6003 Archwood
San Antonio, TX 78239-1504
210.657.1549h 
210.884.6926c
gharmon at idworld.net
 
"Retirement means everyday is a Saturday, except Sunday."

-----Original Message-----
From: Heathkit Owners and Collectors List [mailto:HEATH at LISTS.TEMPE.GOV] On
Behalf Of W3GER Gerry
Sent: Thursday, April 30, 2009 9:30 AM
To: HEATH at LISTS.TEMPE.GOV
Subject: Re: [HEATH-TEMPE] HP-23C schematic??

>Anybody have an HP-23C schematic in a file they could share with me? 
>I've
got a suspicious problem in my 'C and the only PDF file I have of a C manual
has no assembly steps nor a schematic (darn!).

In case it's any help, I can give you an HP-23B manual copy with schematic
and everything but assembly steps.

>  Basically, someone detached the Fil Common wire and left it floating 
> (taped
off) inside the chassis. I'd rather presume that this should be grounded,
right??

In the HP-23B it goes to one side of the 12.6V secondary (yellow wire) on
the power transformer.  (Schematic attached.)

73 de W3GERry

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