[Test-Equipment] TEK 475 Scope Need LV Power Schematic

Sun, 4 Jan 2004 14:00:22 -0500

Hi John:

I also found the "OS-261" designation for the Tek 475 on eBay.  It was on a
photo of a tech manual that the guy was selling for $19.95.  Most of the
manuals on CD listed on eBay seem to be nothing more than free downloads
from the US Army Logistics Command's electronic tech manual website.

Some of the manuals on the website are "restricted" or "classified", but
most of them are "unrestricted" can be downloaded for free.

73,

Woody
KJ4SO

----- Original Message ----- 
From: "John Kolb" <[email protected]>
To: "Woody" <[email protected]>
Cc: "Test Equipment List" <[email protected]>
Sent: Sunday, January 04, 2004 1:48 PM
Subject: Re: [Test-Equipment] TEK 475 Scope Need LV Power Schematic

>
> I got the logsa manual for my Logimetrics 921 sig gen by seeing
> a 921 with military manual listed on ebay, and reading the military
> model number of the sig gen from the ad. Pure luck, but luck happens
> to those that keep their eyes open.
>
> John
>
> On Sun, 4 Jan 2004, Woody wrote:
>
> > Hi Dave:
> >
> > You can download the Military Tech Manual for the Tek 475 at:
> > http://www.logsa.army.mil/etms/find_etm.cfm This is the US Army
Logistics
> > Command electronic tech manual website.  Enter "OS-261" without the
quotes
> > on the "TM Title Text" line.  There are four different TMs for the 475.
> >
> > This is a great website for many test equipment tech manuals.  The
search
> > engine sucks, but if you know the military designation for a piece of
> > equipment, you can usually find the manual.  Some manuals can be located
by
> > entering the manufacturer and model number on the "TM Title Text" line,
but
> > this does not always work.  For example, if you enter Tektronix 475 on
the
> > "TM Title Text" line, no manuals will be found.  It all depends on
whether
> > or not the Manufacturer's name and model were part of the Tech Manuals
> > title.
> >
> > I need the manuals for a Tek 465, but I do not know what the military
> > designation for this scope is, and have not been able to find the manual
on
> > this site.
> >
> > 73,
> >
> > Woody
> > KJ4SO
> >
> >
> > ----- Original Message -----
> > From: "David Franklin" <[email protected]>
> > To: "Test Equipment List" <[email protected]>
> > Sent: Sunday, January 04, 2004 9:40 AM
> > Subject: [Test-Equipment] TEK 475 Scope Need LV Power Schematic
> >
> >
> > > I have a the above scope with no +15, -15 or +8 volts in the low
voltage
> > > power supply.
> > >
> > > I downloaded the TM manual from BAMA.  The schematic is there but not
> > > completely legible. I have seen CD's of the TM manual on eBay but do
not
> > > want to risk not being able to read them.  Would anyone be willing to
scan
> > > and Email or print a copy of just the LV Schematic?  I will be happy
to
> > pay
> > > any expense incurred.
> > >
> > > Better yet, I have an original HP 1740A oscilloscope Operating and
service
> > > manual in very good condition.  Would anyone have one for a 475 that
they
> > > would be willing to trade?
> > >
> > > Thanks,
> > > Dave Franklin
> > > [email protected]
> > >
> > >
> > >
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> >
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