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Flow Chart of Troubleshooting
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9-27
9-19. WCDMA Transmitter
TX ON (PDM for 23dBml)
Replace U702(ASM)
Yes
No
No
No
No
Yes
Yes
Yes
Resolder
DUF200 (DPLX)
Resolder F201 (WTX SAW)
U702(ASM) pin 21
>= 20dBm
C216 >= 20dBm
C222 >= -5dBm
Cheak U100 (RTR6250)
C221 >= -5dBm
Yes
END
Check UCP300(MSM)
Содержание SGH-ZV50
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