Samsung SGH-Z500 Anycall Service Manual page 61

14. DCS Transmit ter
TX ON (0Level)
Yes
U105(PAM) Pin20
>= 1V
Yes
U104(TXVCO) pin5
>= 2dBm
Yes
U105(PAM) pin15
>= 15dBm
Yes
U101(ASM)
pin22
>= 20dBm
Yes
Check U302
(MSM6250)
END
No
No
No
Resolder U105(PAM)
No
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Resolder U105
(PAM)
Resolder U104
(TXVCO)
Resolder U101
(ASM)
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F low Chart of Troubleshooting