« previous next »
Pages: [1]   Go Down

Author Topic: Fontaine MC4020c schematic  (Read 1674 times)

0 Members and 1 Guest are viewing this topic.

Offline shoboTopic starter

  • Regular Contributor
  • *
  • Posts: 64
  • Country: ro
Fontaine MC4020c schematic
« on: January 28, 2018, 01:03:52 am »
Does anyone nave a schematic for a FONTAINE MC4020C power supply?i could only fond IT on a ham radio forum crom france where the guys shared IT via email and the registration question is in french and i dont understand IT.


Link to the forum page:
http://www.retro-forum.com/viewtopic.php

Pic of the supply(not the one in the pictur? but identical)


Sent from my VFD 1100 using Tapatalk

Logged
 

Offline JacquesBBB

  • Frequent Contributor
  • **
  • Posts: 829
  • Country: fr
Re: Fontaine MC4020c schematic
« Reply #1 on: January 28, 2018, 04:26:03 am »
I have the same PSU,  that is on my shelf, waiting for repair.

The schematics would certainly be useful. I will see what I can do with the french site, but although the post is old.
 
Logged
 

Offline shoboTopic starter

  • Regular Contributor
  • *
  • Posts: 64
  • Country: ro
Re: Fontaine MC4020c schematic
« Reply #2 on: January 28, 2018, 11:33:18 am »
Quote from: JacquesBBB on January 28, 2018, 04:26:03 am
I have the same PSU,  that is on my shelf, waiting for repair.

The schematics would certainly be useful. I will see what I can do with the french site, but although the post is old.

I managed to register on the forum and posted there and even searched one of the emails on facebook and contacted the dude.hopefully i'll get a response.
Logged
 

Offline JacquesBBB

  • Frequent Contributor
  • **
  • Posts: 829
  • Country: fr
Re: Fontaine MC4020c schematic
« Reply #3 on: January 28, 2018, 02:29:57 pm »
I checked mine. Its exactly the same outfit, but model MC1050  should be 10V  5 A.

If you get the schematics of the MC4020,  I will be interested.
Logged
 

Offline shoboTopic starter

  • Regular Contributor
  • *
  • Posts: 64
  • Country: ro
Re: Fontaine MC4020c schematic
« Reply #4 on: January 29, 2018, 12:46:55 pm »
made contact with one of the guy from that forum and is gonna send me the manual on Friday (he said it's a big file so manual is my best bet),so...FUCK YEAH!
Logged
 

Offline JacquesBBB

  • Frequent Contributor
  • **
  • Posts: 829
  • Country: fr
Re: Fontaine MC4020c schematic
« Reply #5 on: January 29, 2018, 04:36:48 pm »
Fine,

I checked my MC1050.  The voltage is fine but the current limit is erratic unless it has heated fo a while. So I will have to do some repair.
A the  case is exactly the same as yours, I imagine the inside will be very close.
Logged
 

Offline shoboTopic starter

  • Regular Contributor
  • *
  • Posts: 64
  • Country: ro
Re: Fontaine MC4020c schematic
« Reply #6 on: January 29, 2018, 07:15:33 pm »
Jacques bere IT is!http://cloud.tapatalk.com/s/5a6f72aee8ff0/Fontaine_MC4020_alim-labo.pdf

Sent from my VFD 1100 using Tapatalk

Logged
 

Offline JacquesBBB

  • Frequent Contributor
  • **
  • Posts: 829
  • Country: fr
Re: Fontaine MC4020c schematic
« Reply #7 on: January 29, 2018, 11:22:43 pm »
Thanks.

This will push me to restore my MC1050 to its full state. It impressive to see that this 50 yr old device is still working. I checked some electrolytic. They were all fine.
Logged
 

Offline shoboTopic starter

  • Regular Contributor
  • *
  • Posts: 64
  • Country: ro
Re: Fontaine MC4020c schematic
« Reply #8 on: January 30, 2018, 10:39:55 am »
My multimeter doesn't have capacitance to check them but it seems like it's in good working order.i guess that since it doesnt look swolen or leaky  or fizzes it's ok.
Logged
 
Pages: [1]   Go Up
« previous next »

Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf

 


EEVblog Main Site EEVblog on Youtube EEVblog on Twitter EEVblog on Facebook EEVblog on Odysee