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7-3 Tx
7-3-1 CDMA/PCS mode
CDMA/PCS Abnormal
Transmitter section
S1M8690X(U400)
NO
P_OUTB(C414)
C_OUT(C430)
RF OUT Level
YES
PCS:PA(U404)
NO
CDMA:PA(U403)
Output Level
YES
Check
OK?
Check
End
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NO
Check
NO
NO
PLL
OK?
YES
7-17
Flow Chart of Troubleshooting
NO
Check
S1M8690X(U400)
pin30(R403)
OK?
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