HPS140i Schematic/service manual

Instruments HPS140 Handheld Pocket Oscilloscope
1

I have just purchased an HPS140 from Maplin(UK) and I am presently exploring it’s capabilities and performance.

I also own the PCS100, PCS500 and HPS10. You have kindly made the schematic/service manual available to your customers for these units as your main processors are a key element of the design and are copyrighted to prevent a breach of your IPR. Would you please provide me with the schematic and/or service manual for the HPS140 so that I may better understand it’s design, especially the input circuitry protection and battery charging circuit. I will comply with any restriction that you impose on such a release of technical information.

Evidence of HPS140 ownership is available if required.

Many Thanks

Fraser

2

Sorry, due to the fact that HPS140 has been introduced very recently, this information has not been released yet.

3

If you want a look inside : electricstuff.co.uk/velleman_hps140.html

4
  • bump *
    Could you release these info please? It’s been a long time since introduction.
    Thanks!