Bluetooth Part - Samsung GT-S5200 Service Manual

Flow Chart of Troubleshooting

9-19. Bluetooth part

Bluetooth does not work
Yes
F101 pin3>
3 dBm
No
R107,C131 >1.8V
C127,L111 > 1.5V
Yes
Check C134
(26Mhz)
Yes
Check UCP200
END
Yes
Resolder ANT102, C146
No
L111,C136,R107,R105,C126,C127,C131 or
No
Check and Resolder C134, and U100 pin32
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Check and Resolder
PMU part
9-48