My Multimeter Uni-T M890C+ tasted 600V while in 200 Ohm Setting

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dibsrepair

Joined Oct 21, 2021
1
My Multi-meter Uni-T M890C+ tasted 600V while in 200 Ohm Setting, i was troubleshooting a Fence Energizer.

I heard a small popping sound but no magic smoke, burnt traces or components. The display works fine, it now displays random numbers, negative sign and the AC symbol.

I am no good at reading schematics or where to start with the diagnostics. I am good at micro-soldering charging ports, hdmi ports and smd-components.

I included the schematics in the attachments.

20211021_192634.jpg20211021_192747.jpg20211021_192623.jpg
 

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