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Flow Chart of Troubleshooting
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9-39
9-21. WCDMA Transmitter
Yes
F200 pin1
>= -10dBm
No
Check U100
Yes
No
Resolder F200(W tx SAW)
L209
>= -10dBm
Yes
Check UCP300(MSM)
END
TX ON (PDM for 23dBm)
C219
>= 15dBm
No
Resolder PAM200
Yes
C204
>= 15dBm
No
Resolder CPL200
Yes
C202
>= 15dBm
No
Resolder DUX200
Yes
Summary of Contents for SGH-J200
Page 30: ...8 PCB Diagrams 8 1 TOP ...
Page 31: ...PCB Diagrams 8 2 BOTTOM ...