Alcatel MK20X Repair Document page 20

L2 Repair Document
Charging failure
Y
Check whether the voltage of the
battery is 0V and Charge for 15
minutes, check whether battery is
good.
C h e c k w h e t h e r b a t t e r y
connector is good
Check whether USB
connector is normal
Replace PCBA
Rev.
1.0
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Replace battery
r e p l a c e b a t t e r y
N
connector
Reweld or replace
N
USB connector
MK20
Level 2 Repair Document
TCL
Communication Ltd.
Page
20/23