Author Topic: Switch matrix prob  (Read 3272 times)

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Offline MartyJ

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Re: Switch matrix prob
« Reply #30 on: March 14, 2009, 06:09:56 PM »
OK MM,

It looks like I'm not getting 12v to the board.  I tested pin 3 on U20.  Same readings as U16 & U17....

Pin 3 on U18 & U19 are reading 12.1v!

Sooooo

I will have to check that pin 3 on U20 should be getting 12v also...Maybe there is a break in the 12v before U20?