Flow Chart of Troubleshooting
9-12. GSM Transmitter
TX ON (5Level)
Yes
RFT100 pin28
≥ 1.5dBm
Yes
PAM100 pin27
≥ 1.5dBm
Yes
PAM100 pin17
≥ 30dBm
Yes
ANT100 pin1
≥ 30dBm
Yes
Check UCP200
END
No
Check RFT100
No
Check C101
No
Check PAM100
No
Check C105,C114,L102,L114
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