Level 2 Repair - TCL Alcatel MARATHON Repair Document

L2 Repair Document

6 Level 2 repair

This chapter describes the Level 2 repair that can be done without any diagnostic equipment.

Power on failure
Power on failure
Charge for 15 minutes, check
whether can power on
Check whether the connection
b e t w e e n battery a n d battery
connector is good
Check whether battery status is good
Y
Check whether battery
connector is normal
N
Replace PCBA
Rev.
1.0
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Reassemble battery
N
Replace it with a new
battery
R e w e l d o r R e p l a c e
battery connector
2002D Level 2 Repair Document
TCL
Communication Ltd.
Page
27/33