Lenovo A328 Service Manual page 23

LENOVO
Vibra Fault
YES
Check Moto OK?
YES
Check Moto circuit
component visually
YES
Measure Motor
Voltage:VBAT mormal
:3.6-4.2V
YES
Check KB Connector
soldered ok？
YES
Check the Motor path component
Are the component in place and
of correct value/type
Check BBIC soldered
again or replace
NO
NO
NO
NO
working
NO
NO
YES
Replace Motor
Soldered again or replace
damaged component OK?
Check BBIC Soldered again or
replace
Soldered again or replace
J1201
Replace damaged/missing
component
END
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