Samsung GT-E1150i Service Manual page 46

Level 3 Repair
8-3-10. EGSM transmitter
8-3-11. DCS transmitter
TX Power is too Low!!
DCXO CLOCK CHECK?
26MHz @ OSC201
YES
Check the Power
Pin#4 of PAM100
YES
Check the PAM VBATT
(C109) OK?
YES
Check the Power
Pin#15 of PAM100?
YES
Check RFS100?
YES
Antenna
re-solder or change
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NO
OSC201
re-solder or change
NO
CHECK
UCP200
NO
CHECK
VBAT Line
NO
PAM100
re-solder or change
NO
RFS100
change or re-solder
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