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Flow Chart of Troubleshooting
9-35
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9-2. RF Section
9-2-1. Abnormal Bluetooth Operation
1. Check
Oscillator sleep_clk
2. Check
Oscillator 26MHz
3. Check Ant
MOD200 PIN40
Output = 32KHz
Check UCP900
NO
Operate BT
OSC200 PIN3
Output = 26MHz?
NO
Change the OSC200
and neighboring circuit
YES
Check BT&WIFI
Ant in Rear
NO
Change the rear
END
YES
Содержание GT-I8910
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