Bt/Wifi; Bt/Wifi Is Not Working - Samsung GT-i9100 Service Manual

8-3-7. BT/WIFI

BT/WiFi is not working

Check BT or WiFi function
Check the Voltage on C208 =
Check 37.4MHz Clock at
Check the Voltage on L202 =
Check the Status of
C201, ANT200
Resolder or Replace MOD201
Yes
ON
Yes
2.8V
Yes
R208
Yes
1.5V
Yes
Yes
Yes
END
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No
Enable BT or WiFi Function
No
Check the U501(crack, open, damaged, etc.)
No
Check the OSC201(crack, open, etc.)
No
Resolder or change the L202
No
Resolder or Replace C201, ANT200
8-21
Level 3 Repair