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TPS3808-Q1: The system can not power on.

Part Number: TPS3808-Q1

Dears:

Could you kindly help to check the schematic as below picture:

The system can not power on, and test the voltage of 3V3_SR is OK.

The value of MR is high, however the RST is always Low.

Btw, the system is OK, if TPS3808-Q1 is not welded.

Could you kindly help to give some advice about it?