TCL Alcatel PLUS 10 WIFI

L2 Repair Document TCL Communication Ltd.
Rev.
ONETOUCH 8085+LKB001X/A
Level 2 Repair Document
Page
1.0
62/71
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 No sound or sound isn’t normal
Check whether contact of PCBA
is clean
N
Clean the contact of
PCBA
Check whether left speaker or
right speaker is normal
N
Change speakers
Y
No sound or sound
isn’t normal
Y
Replace PCBA
Y