LDM

00:00 - Intro
00:19 - VG1000J unknown part (actually VQ1000J)
01:46 - Schematic diagram overview
02:38 - Power supply
04:31 - Modifications for 115/230V 50/60Hz
07:07 - AC-DC converter assy
08:03 - Temperature controller
10:22 - Crowbar circuits
11:42 - Logic circuits
14:28 - Capacitive probe fontend
Notes:
The supposed VG1000J is actually a VQ1000J:
www.vishay.com/docs/70226/702...
Blog:
mwblog.fr/ldm364/

[@dumbguy2y463]

The amount of engineering put into a coffee machine is insane

[@jlskee]

It's nothing special, standard circuits, based on simple elements. Modern design 100% would be contain microcontrollers circuits.

[@douro20]

@@jlskee It is likely that they are still producing it this way. Designs for TSOs have to be frozen and any modification has to be supplementally approved.

[@erickvond6825]

Well done! this is actually a really brilliant mod.

[@douro20]

Are you sure that's a VG1000J and not a VQ1000J?

[@lelabodemichel5162]

You're right, it is a VQ1000J

[@haile-hl8uv]

@@lelabodemichel5162 Great ! .Merci Michel...

[@haile-hl8uv]

Hope you can enrich your personal page.

[@lambdatoaster]

I wonder if you could review and test the TRT APS 500 GPWS system? 🤔

[@laylatrix22]

I can imagine most of the crew are caffeine addicts. Chaotic schedule, time-zones, jetlag...

[@igorrizvic6008]

what program are you using to see the schematics? Nice video...bye

[@lelabodemichel5162]

PowerLogic (PADS)

[@igorrizvic6008]

@@lelabodemichel5162 thanks alot! bye

[@haile-hl8uv]

Hello Michel, can you scan print papers the circuit reverse techniques? .Is it possible to create a pdf document, image or etc?.Share it on the internet...Helps aviation enthusiasts better understand electrical circuits ..Thank michel.Good health.

[@lelabodemichel5162]

Hello, I have created a blog:
mwblog.fr/ldm364/