EEVblog Electronics Community Forum

Electronics => Repair => Topic started by: syau on July 03, 2020, 12:18:38 pm

Title: Tek CG5011 calibration
Post by: syau on July 03, 2020, 12:18:38 pm
Anybody got the calibration manual for Tek CG5011 ? The one from the web has 2 volume, Volume one has section 1 to 4 while Volume 2 start from 6 which missed the Section 5 (Calibration） :palm:
Title: Re: Tek CG5011 calibration
Post by: nicnac117 on April 21, 2024, 12:13:06 pm
Just a bump up for this question .
 Has anybody got or come across the Section 5 of the CG5011 manual .
 Its the Calibration Section .
Title: Re: Tek CG5011 calibration
Post by: calibrationfixture on April 22, 2024, 05:58:30 am
Hi,

I have the Originals including Section 5.  34 Pages including a Page 5-15A and 5-15B. Till now I wasn't aware of the fact that the TekWiki Copies were incomplete.

Calibrationfixture
Title: Re: Tek CG5011 calibration
Post by: nicnac117 on April 27, 2024, 03:24:38 pm
Any chance you could make it available ?
Title: Re: Tek CG5011 calibration
Post by: fmashockie on April 27, 2024, 04:46:27 pm
I have both manual parts for the CG5011.  Here's part 1.  I can't attach part 2 because the file size is too large.  But if you give me your email via DM I can send it to you.

I also did a video series on my YT channel repairing mine which includes the following:

-Fixing the current loop
-Replacing the dual encoder (variable shaft broke off) with two separate encoders.
-Going down a rabbit hole chasing an issue with the DC amplitude modes.

Part 1: https://www.youtube.com/watch?v=4V8CivhO5-c&t=1780s (https://www.youtube.com/watch?v=4V8CivhO5-c&t=1780s)
Part 2: https://www.youtube.com/watch?v=VWXkdSeVT2Y&t=1829s (https://www.youtube.com/watch?v=VWXkdSeVT2Y&t=1829s)
Part 3: https://www.youtube.com/watch?v=NIgGYoKEs9w&t=3s (https://www.youtube.com/watch?v=NIgGYoKEs9w&t=3s)
Part 4: https://www.youtube.com/watch?v=B6yX6n2zjgY&t=0s (https://www.youtube.com/watch?v=B6yX6n2zjgY&t=0s)

Excellent piece of equipment and fairly easy to calibrate.

-Frank