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2-2-6. UMTS Transmitter
Tx ON
RF output : 9750 CH
OUT PWR : 24dBm
CON800 Check
Pin #2 ≥ 22dBm ?
U801 Check
Pin #3 ≥ 22dBm ?
F700 Check
Pin #2 ≥ 20dBm ?
YES
U705 Check
Pin#8 ≥ 15dBm ?
F701 check
pin#2 ≥ -20dBm ?
U601 check
pin#43 ≥ -20dBm
THE END
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
SGH-Z130 Flow Chart of Troubleshooting and Circuit Diagrams
NO
YES
NO
YES
NO
NO
YES
NO
YES
NO
YES
CON800
Resolder or Change
U801
Resolder or Change
F700 Resolder or Change
U705
Resolder or change
F701 Resolder or change
U601 Resolder or change
2- 25
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