LG GX200 - Page 89

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4.12.3 Checking Flow
Start
Check Voltage of
TP1, TP3 Status ?
NO
Re-solder or replace
B1002, B1003
and try again
Check status of Camera ?
NO
Change new
Camera module
and try again
YES
Enter the Engineer Mode and
set Camera on
Check Voltage of
TP2, TP4 Status ?
NO
Re-solder or replace
CPU (401) and
around Component
Check status of Camera ?
NO
Re-solder or replace
J1002 and try again
YES
YES
Camera work
properly
YES
Check Cmaera signal
is well ?
NO
Re-solder or replace
CPU (401) and
around Component
YES