Hi all, I am working on a 1981 Williams Jungle Lord and have no displays at all. I checked power out of the power supply board and found I have -100, +5 but no +100 power. I searched the forum for ideas on where to start first but couldn't find anything. Any ideas where to start?

#2 7 years ago

DEC

GRUMPY

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http://pinwiki.com/wiki/index.php?title=Williams_System_3_-_7#.2B.2F-100v_Display_HV_Section_of_PSU

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