Hello i have this schematic and 3.3V_MSource is a S5 Tension with AC conect.
But i not have this +3.3V_M in Q58.
I analyse and in R917 i have 19V but just in one side in pin 1, why??
But i not have this +3.3V_M in Q58.
I analyse and in R917 i have 19V but just in one side in pin 1, why??
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