TCL PIXI 5-10 4G VF - Page 23

L2E Repair Document TCL Communication Ltd.
Rev.
VF1300 Level 2E Repair Document
Page
1.0
23/39
All rights reserved. Transfer, copy, use or communication of this file is prohibited without authorization.
 Display failure
Check whether the connection
b e t w e e n LCD a n d LCD
connector is good
N
N
Check whether LCD connector is
normal
Y
Check whether LCD is
no rma l（ interchan ge
method）
N
Reassemble LCD FPC
Reweld or replace LCD
connector
Replace LCD
Y
Y
Replace PCBA
Display failure
Y