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March 5, 2021March 5, 2021 by oldcrap.org

Commodore 1901 Monitor

Resources

C64 Wiki
Commodore Monitors
zimmers.net (manuals)

Please also check out the Commodore C128 machine on the picture above.

Internals

Main Board

RGBI/PAL DAUGHTERCARD

Please note that the correct polarisation of CP04 is as in the photo above, with minus towards the closer edge of the board. It matches the schematics, but is against the mark on the PCB which is incorrect.

CRT board

Capacitors

Reassembly

Some Dirt and Vintage Stickers

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Posted in Commodore, Commodore MonitorsTagged 1985, Monitor

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7 thoughts on “Commodore 1901 Monitor”

arnold says:

March 6, 2021 at 1:28 am

BRAVO! I would have thrown the towel in after 10 caps 🙂

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Reply
1. Pawel Pieczul says:
  
  March 6, 2021 at 1:31 am
  
  You gotta get yourself one of these: https://www.ebay.com/p/1969991922 then recapping is a satisfying experience
  
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  Reply
Ramond de Vrede says:

July 25, 2021 at 7:14 pm

I like your photos! Thanks for sharing with us.

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Reply
1. Pawel Pieczul says:
  
  July 25, 2021 at 7:23 pm
  
  Thank you! I like your page too.
  
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  Reply
Titusz Badonics says:

November 13, 2021 at 8:37 pm

Nice job!
I just got a hold of the same beast, i suspect a flyback problem. Will see. Nice photos, they will help me to assemble the monitor.
Thanks!

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Reply
1. Pawel Pieczul says:
  
  November 13, 2021 at 8:58 pm
  
  Thanks a lot
  
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  Reply
Pingback: 1987 Commodore 1901 CRT Monitor Repair, Modification, & Restoration – Adam's Vintage Computer Restorations

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