Samsung GT-i9001 Service Manual page 93

Level 3 Repair
8-3-23. WCDMA BAND8 TX
NORMAL CONDITION
Check L103 about
22 dBm ?
Check the Power
F100 Pin 7 about 22dBm?
Check L124 about
22dBm?
Check the Voltage
C142,C143 = VBAT?
Check C146 about
8dBm?
Check the freq. at
OSC500 : 19.2MHz ?
WCDMA 900 Transmitter is O.K?
END
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YES
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YES
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YES
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YES
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YES
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YES
NO
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CHECK soldered
RFS100, L103,L104,C112,C113
resolder or change
F100
resolder or change
F102,PAM102
resolder or change
U501
resolder or change
U300
change or resolder
OSC500
resolder or change
U300
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