Table of Contents
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Checking Flow
Check Component status
(U500)
L507 & L503 bias
will fluctuate above
Check L507,L503
Check the Contact of
Check the ZIF
connector&FPC
Replace U101(MTK6223)
or Change PCB
Start
Make a Call
YES
OK
OK
Receiver
OK
NG
Re-solder or Replace
Component
NG
Resolder or Replace the
Component
NG
Re-solder or replace
Receiver
NG
Re-solder or replace
connector/FPC
66
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