Hameg 1004 Schematic & Calibration

[AngraMelo]

Hey guys,

I recently acquired a Hameg 1004-3. It needed some adjustments but I could not find any manuals or calibration procedures online. So, after 4 weeks of begging to Rohde & Schwarz they finally gave me.

Here you will find a detailed schematic, calibration process, board layout and anything you might need to fix or poke around the unit.

Hope Im posting this to the correct sub forum.

 PS: the file is bigger than 2mb so I posted it on scribd, if you need it somewhere else, send me the link of the website and Ill upload it there.

https://www.scribd.com/document/381437371/Hameg-1004-1004-3-Oscilloscope-Calibration-Manual-Board-layout

[Gertjan]

Hi AngraMelo,

I have the same scope, so thank you very much 

For other people who want to download this manual: I found that you need to subscribe to Scribd before you can download. But they don't check the requested e-mailadress, so anything will do....

regards, Gertjan.

[AngraMelo]

Hello my friend,

Im glad I could help! Do you have any other Hameg products?

[Gertjan]

Hi AngraMelo,

For over 25 years I used an Hameg HM204-2 scope, and was very happy with it.
A few years ago the 20MHz bandwith of the HM204-2 became limiting, and I found the HM1004-3. (Also had to repair and (slightly) adjust mine).

I found 2 very nice things about Hameg: It is obvious that the Hameg designers are also oscilloscope users
Their scopes are easy to use, with just the right functions. And they are easy to repair. No special parts or modules like in other brands.

Regards, Gertjan.

[AngraMelo]

Im also very happy with mine, so happy that I found a guy selling another one for very cheap and I got it as well. Now I have 2 and have no idea what to do with both units! hahahaha
best

[RajGowda]

Dear Sir,

  Please send the service manual if you have one

Thanks