(Topic ID: 241658)

Controlled Lamps not Working after Replacing Rectifier Board

By Pinslot

4 years ago


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#2 4 years ago

The 7.8vac comes into the rectifier board from the transformer at E9 and E10.The E9 side of the ac voltage goes through Fuse 1(10 amp) Then rectified at bridge 1 and output is 5.4vdc. Confirm continuity and correct voltages in those components and you should find the problem. There is a schematic on the IPDB website for Star Trek.

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