Power On Issue - TCL Alcatel FLASH2 PLUS Repair Document

L2 Repair Document

7.1 power on issue

Power on
failure
Charge for 15 minutes,
check whether can power on
Check whether back cover is assembled
well
Check whether the connection between
battery and battery connector is good
Check whether battery status is good
Check whether battery connector is
normal
Check whether the connection between
side key FPC and side key FPC
connector is good
Check whether side key FPC
is damaged
Check whether side key
FPC connector is damaged
Replace PCBA
Rev.
1.0
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Reassemble the back
cover
R e a s s e m b l e t h e
battery
Replace it with a new
battery
R e w e l d o r r e p l a c e
battery connector
Reassemble side key
FPC
R e p l a c e s i d e k e y
FPC
R e w e l d o r R e p l a c e
s i d e k e y F P C
connector
FL02 Level 2 Repair Document
TCL
Communication Ltd.
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