Samsung GT-S8500 Service Manual page 44

Level 3 Repair
8-3-8. BT/WIFI
Check the Voltage at
Check 38.4MHz clock at
Check 32.7KHz clock at
Check the Voltage of
at C163, L106, Ant102
Resolder or Replace
Check BT or WIFI
function ON
Yes
C160 = 2.8V
Yes
C185 point
Yes
R513 point
Yes
L116 = 1.2V
Yes
Check the status
Yes
U103
Yes
END
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Enable BT function
No
Check AP PMIC(U602)
No
Check OSC100
No
Check OSC600
No
Resolder or change L116
No
Resolder or Replace C163, L106, Ant102
No
8-15