Bt/Wifi - Samsung GT-I9500 Service Manual

Level 3 Repair

8-3-9. BT/WIFI

BT/WiFi is not working
Check BT or WiFi function
Check the Voltage on C805 =
Check the Voltage on L802 =
1.35V
Check the status(crack, missin
g, Corrosion..etc) of L800, C8
02, F802, C815, U802, C816,
ANT800
Resolder or Replace U803
Yes
ON
Yes
1.8V
Yes
Yes
Yes
Yes
END
No
Enable BT or WiFi Function
No
Resolder or change the U600
No
Resolder or change the L802
No
Resolder or Replace 800, C802, F802, C815,
U802, C816, ANT800
8-39