Wcdma Transmitter - Samsung SGH-Z720 Service Manual

9-21. WCDMA Transmitter

TX ON (PDM for 23dBm)
Yes
C230 ≥ -5dBm
No
L215 ≥ -5dBm
No
L203 ≥ 20dBm
No
C205 ≥ 20dBm
Yes
Check UCP300(MSM)
END
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Yes
Cheak U101 (RTR6250)
Yes
Resolder F200 (WTX SAW)
Yes
Resolder PAM200
No
Resolder DUF200
9-39
Flow Chart of Troubleshooting