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Author Topic: Dot Matrix  (Read 2231 times)

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Offline Strangeways

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Re: Dot Matrix
« on: January 19, 2020, 07:39:48 PM »
I've just checked Pin 6 (+5V) and Pin 8 (+62V) on a new Display and there is no continuity on my digital multimeter. There is no relationship between the pins on the schematic. There will more than likely be an issue with a transistor short within the VSP circuit (+62V).
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