Wrong voltages

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Joined: Fri Nov 27, 2015 5:09 pm

Wrong voltages

Post by Green72 »

Hi all,

I have a problem with my diy oscilloscope.
Building went very well, the power supply gave 5v so i continued to build until the end.

The scope does not work. It boots, sometimes shows the boot logo/firmware version and then the screen goes blank. Lit but blank.

Many points in the circuit have a different voltage, i'll add a picture:
Any help, much appreciated!

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