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Flow Chart of Troubleshooting
9-26
9-18. WCDMA Transmitter
Check & Resolder U102
(RTR6250)
No
No
No
Yes
Yes
Yes
Yes
Check & Resolder PAM200
(WPAM)
Resolder F201
(WTX SAW)
PAM200(WPAM)
pin6
L212
>= -5dBm
L211
>= -5Bm
TX ON (PDM for 23dBm)
Check & Resolder DUF200
(DPLX)
C237
>= 20dBm
No
Yes
Check & Resolder U100
(ASM)
No
C110
>= 20dBm
Yes
END
Summary of Contents for SGH-ZV40
Page 32: ...8 PCB Diagrams 8 1 ...
Page 33: ...PCB Diagrams 8 2 ...