Gsm Transmitter - Samsung SGH-F700V Service Manual

Gsm telephone
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9-14. GSM Transmitter

TX ON (5Level)
C186
≥ 2.5V
Yes
R113
≥ 2dBm
Yes
PAM100 Pin10
≥ 30dBm
Yes
C104
≥25dBm
Yes
Check UCP200
END
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CONTINUOUS TX ON
RF Input : 62CH
REF. LVL : 10dBm
No
Check UCP200
No
Resolder RFT100 or Change
RFT100
No
Resolder PAM100 or Change
PAM100
No
Resolder FEM100 or Change
FEM100
9-34
Flow Chart of Troubleshooting
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
ATT. : 10dBm

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