Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-31
8-3-12. WIFI
WIFI is not working
Check WIFI function ON
No
Enable WIFI Function
Yes
END
Check the Voltage on C236.
C237 = 2.8V
No
Check the U500(crack, open, damaged, etc.)
Yes
Check the Voltage on
C286 = 3.3V,C287 = 1.8V
No
Resolder or Replace U204
Yes
Check the Status of ANT200,
ANT201, C212, L206,
No
Resolder or Replace F201
Yes
Check the Status of C225,
L204
No
Resolder or Replace F202
Yes
Resolder or Replace U202
Yes
Yes
Yes
Check the Status of C219,
L203, C224
No
Resolder or Replace F205
Yes
Check the Status of C251,
C252
No
Resolder or Replace F204
Yes
Check the Status of C280,
C281
No
Resolder or Replace F207
Yes
Check 26 MHz Clock at C240,
C243
No
Resolder or Replace OSC201
Summary of Contents for Galaxy GT-P6800
Page 109: ...www s manuals com...
