Single work

820-2530, No start

Description

Board has green light.
Stable PPbus_g3h.
Yes PP3v3_s5.
Short power on pads…board doesn’t power on from charger.
No pp5v_s3.
Q7221 is sending entrip1 to ground.
Q7813 has 0v on pin1, this needs to be high. MCP is not sending the pmslp_s4_l signal.
I reflowed the MCP and still the same thing.
Replace MCP board now works fine.
Board passed tests…ready to go.

Summary
Created by

ALRC

Completed on

November 3, 2014

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