Samsung SPH-A900 - Page 49

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Flow Chart of Troubleshooting
7-21
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7-5 Bluetooth checking
Sleep Xtal
(R135) OK?
Check PMIC
U200
R
eplace Sleep Xtal OSC101
R
eplace U104
Insert Power
Enter Test Mode
(4,7,
＊
8,6,9,#,1,2,3,5)
BT RF On (001
→
027)
Check
2.6DV_BT(R116)
OK?
BT module
(pin 28) OK?
END
YES
YES
YES
YES
NO
NO
NO