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Flow Chart of Troubleshooting
9-32
9-19. Bluetooth part
Bluetooth does not work
Yes
F500 pin 2 ≥ -4dB
Resolder or replace
C506, L502 ANT500
No
Yes
C502, C503 (+position),
is ≥ 1.8V
No
Resolder C502, C503 and
check the PMU part
C504,C505,C510,C511 is
≥ 1.5V
Yes
Resolder C504,C505,C510,C511
check or Replace U503
No
Yes
TP500, TP502, TP508 ≥
1.8V
Pin A5 ≥ 1.7V(32kHz)
No
check TP500, TP502, TP508
check or Replace U503
Yes
Check U200
Yes
END
Summary of Contents for SGH E590 - Cell Phone 70 MB
Page 36: ...8 PCB Diagrams 8 1 Top ...
Page 37: ...PCB Diagrams 8 2 Bottom ...