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Looking for 54300A operating and service manual


 

Nothing on Keysight, no luck with a web search.? I have the operating and programming manual but it doesn't help.

What I'm really after is the pinout for the plug in modules as I would like to use them stand-alone.

Peter


 

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From: [email protected] <[email protected]> on behalf of Peter Gottlieb via groups.io <hpnpilot@...>
Sent: Thursday, February 20, 2025 2:17 PM
To: [email protected] <[email protected]>
Subject: [HP-Agilent-Keysight-equipment] Looking for 54300A operating and service manual
?
Nothing on Keysight, no luck with a web search.? I have the operating
and programming manual but it doesn't help.

What I'm really after is the pinout for the plug in modules as I would
like to use them stand-alone.

Peter







 

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Sorry about that didn't read Peters entire post.


From: [email protected] <[email protected]> on behalf of scm325 <Highpwr@...>
Sent: Thursday, February 20, 2025 5:40 PM
To: [email protected] <[email protected]>
Subject: Re: [HP-Agilent-Keysight-equipment] Looking for 54300A operating and service manual
?


From: [email protected] <[email protected]> on behalf of Peter Gottlieb via groups.io <hpnpilot@...>
Sent: Thursday, February 20, 2025 2:17 PM
To: [email protected] <[email protected]>
Subject: [HP-Agilent-Keysight-equipment] Looking for 54300A operating and service manual
?
Nothing on Keysight, no luck with a web search.? I have the operating
and programming manual but it doesn't help.

What I'm really after is the pinout for the plug in modules as I would
like to use them stand-alone.

Peter







 

Thanks, but that is the operating and programming manual which, as I stated, does not have the information I seek.

Peter

On 2/20/2025 8:40 PM, scm325 via groups.io wrote:


--------------------------------------------------------------------------------
*From:* [email protected] <[email protected]> on behalf of Peter Gottlieb via groups.io <hpnpilot@...>
*Sent:* Thursday, February 20, 2025 2:17 PM
*To:* [email protected] <[email protected]>
*Subject:* [HP-Agilent-Keysight-equipment] Looking for 54300A operating and service manual
Nothing on Keysight, no luck with a web search.? I have the operating
and programming manual but it doesn't help.

What I'm really after is the pinout for the plug in modules as I would
like to use them stand-alone.

Peter







 

I think that I have it on fiche
?
Probe multiplexer Op Svc October 1985 rev 1
Paper part number 54300-90901
Fiche part number 54300-90801
Serial PFX 2510A
2 fiches, includes block diagrams and schematics
?
Any particular part of it?
?
Peter


 

Now, I have read the entire post - I will check to see if there a diagram of the pinout
?
Peter


 

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I am specifically looking to use the 54003A input modules standalone so am looking for the pinout.

There are 6 pins plus a 50 ohm coaxial output.? As there is a LM308 in there next to the hybrid I could identify the +V and -V pins, know two are NC and one a ground, so just wonder:

1)? What is the other pin

2)? What are the + and - voltages? (12? 15? or what?)

That's about it.

Peter


On 2/21/2025 9:14 AM, Peter Brown via groups.io wrote:

I think that I have it on fiche
?
Probe multiplexer Op Svc October 1985 rev 1
Paper part number 54300-90901
Fiche part number 54300-90801
Serial PFX 2510A
2 fiches, includes block diagrams and schematics
?
Any particular part of it?
?
Peter


 

Take a look at the .pdf file in?
?
Files -? A temporary directory for photographs and help relating to emails and posting? - 54300A
?
This is the schematic for the input card - it may have what you need
?
Peter


 

Apologies, I dropped the right hand end of the schematic off
?
I will rescan and post the corrected version later
?
Peter


 

Your stash must be a gold mine. You're doing a great service, thanks!


On Fri, Feb 21, 2025, 15:14 Peter Brown via <peter=[email protected]> wrote:
I think that I have it on fiche
?
Probe multiplexer Op Svc October 1985 rev 1
Paper part number 54300-90901
Fiche part number 54300-90801
Serial PFX 2510A
2 fiches, includes block diagrams and schematics
?
Any particular part of it?
?
Peter


 

Cheers - Is that all you need?
?
?


 

Hi Peter,
?
The input modules used in the 54300A are also used in the HP 54100A/D scopes. ? You can find the service manual for the scope here:
?
? https://www.keysight.com/us/en/product/54100A/1-ghz-digitizing-oscilloscope.html#resources
?
The scope service manual includes sections on the input modules. ?There isn't schematics of the scope or 54003A module, but there is detailed information on calibration and adjustments of all the input modules including the 54003A. ?Also included is the pinout on the back connector in section 7C (pinout on page 7C-26). ?From left to right looking at the back, the pins are +10V, ID0, Overload, coaxial output, ID1, ID2, and -10V.
?
If this isn't enough, the full service manual including schematics for the 54100A/D scope is available here for $25.50:
?
? http://artekmanuals.com/manuals/hp-manuals/
?
This would provide additional detail on the circuitry that supports the input modules, and who knows, maybe schematics of the modules too since they were included in the above service manual from Keysight.? Or maybe Peter Brown's fiche will show what you need.
?
-mark
?
?
On Fri, Feb 21, 2025 at 09:32 AM, Peter Gottlieb wrote:

I am specifically looking to use the 54003A input modules standalone so am looking for the pinout.

There are 6 pins plus a 50 ohm coaxial output.? As there is a LM308 in there next to the hybrid I could identify the +V and -V pins, know two are NC and one a ground, so just wonder:

1)? What is the other pin

2)? What are the + and - voltages? (12? 15? or what?)

That's about it.

Peter

?

On 2/21/2025 9:14 AM, Peter Brown via groups.io wrote:
I think that I have it on fiche
?
Probe multiplexer Op Svc October 1985 rev 1
Paper part number 54300-90901
Fiche part number 54300-90801
Serial PFX 2510A
2 fiches, includes block diagrams and schematics
?
Any particular part of it?
?
Peter


 

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Yes!? Thank you, this has exactly what I need!

Peter


On 2/21/2025 10:04 AM, Peter Brown via groups.io wrote:

Take a look at the .pdf file in?
?
Files -? A temporary directory for photographs and help relating to emails and posting? - 54300A
?
This is the schematic for the input card - it may have what you need
?
Peter


 

开云体育

I'm all set now, thanks again.

Peter


On 2/21/2025 10:17 AM, Peter Brown via groups.io wrote:

Cheers - Is that all you need?
?
?