Wifi Part - Samsung GT-P5200 Service Manual

Level 3 Repair

8-3-7. WIFI Part

WIFI is not working
Check WIFI function ON
Check the Voltage on C2033
Check 37.4 MHz Clock at
C2049, C2050
Check the Voltage on C2038,
C2040, C2041
Check the Voltage on C2059,
C2061, C2062
Check the Status of
C2016, C2022, C2026 C2034,
C2046, C2053, C2063, L2014,
F2003, F2004, F2005
Check the Status of C2015,
C2065, L2000, L2004,
ANT2001, ANT2002
Resolder or Replace U2003
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Yes
Yes
= 1.8V
Yes
Yes
Yes
Yes
Yes
Yes
Yes
END
No
Enable WIFI Function
No
Check the U7002(crack, open, damaged, etc.)
No
Check the OSC2002(crack, open, etc.)
No
Check the U2004(crack, open, damaged, etc.)
No
Check the U2005(crack, open, damaged, etc.)
No Resolder or Replace C2016, C2022, C2026
C2034, C2046, C2053, C2063, L2014, F2003,
F2004, F2005
No
Resolder or Replace C2015, C2065, L2000,
L2004, ANT2001, ANT2002
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