[time-nuts] HP 105B Oscillator DC Power problem
lester at veenstras.com
Sun Apr 2 10:19:32 EDT 2006
Dave: Excellent !!
That is exactly the level of information I need to find what I assume is
bad transistor or two. I love these power supply problems in this vintage
gear. It fits so well with my skill level coupled with the stock of diodes
and transistors I have accumulated over the last 30-40 years.
From: Dave Brown [mailto:tractorb at ihug.co.nz]
Sent: Saturday, April 01, 2006 8:19 PM
To: lester at veenstras.com
Subject: Re: [time-nuts] HP 105B Oscillator DC Power problem
Someone probably has the whole thing as a pdf but here's a quick and
dirty 'manual on the floor' shot of the power supply schematic to get
you going meanti
----- Original Message -----
From: "Lester Veenstra" <lester at veenstras.com>
To: <time-nuts-bounces+lester.lmco=veenstras.com at febo.com>;
"'Discussion of precise time and frequency measurement'"
<time-nuts at febo.com>
Sent: Sunday, April 02, 2006 9:26 AM
Subject: [time-nuts] HP 105B Oscillator DC Power problem
> Any one with an emailable copy of DC power supply schematic for an
> oscillator, or a URL pointing to a manual ?
> Les M/K1YCM
> time-nuts mailing list
> time-nuts at febo.com
> No virus found in this incoming message.
> Checked by AVG Free Edition.
> Version: 7.1.385 / Virus Database: 268.3.4/299 - Release Date:
More information about the time-nuts