PCjr power supplies

Hardware questions and modifications

PCjr power supplies

Postby hexsane » Sun Dec 26, 2010 5:13 pm

I have 2 different internal power supply modules for jrs. One appears to be a classic style large filter cap does all the work (short board) and the other is more modern switching (long board). Which is better? Were there also different transformer packs made (heavier duty)?

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