Level 3 Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-13
8-3-6. BT Part
BT is not working
Check BT function ON
No
Enable BT Function
Yes
END
Check the Voltage on
C2033= 1.8V
No
Check the U7002(crack, open, damaged, etc.)
Yes
Check 37.4 MHz Clock at
C2049, C2050
No
Check the OSC2002(crack, open, etc.)
Yes
Check the Voltage on C2059,
C2061, C2062
No
Check the U2005(crack, open, damaged, etc.)
Yes
Check the Status of
C2057, C2053, C2026, F2003,
F2004, F2005
No
Resolder or replace C2057, C2053, C2026,
F2003, F2004, F2005
Yes
Resolder or Replace U2003
Yes
Yes
Yes
Check the Status of C2015,
C2065, L2000, L2004,
ANT2001, ANT2002
No
Resolder or Replace C2015, C2065, L2000,
L2004, ANT2001, ANT2002
