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5-
14
SGH-T200 Flow Chart of Troubleshooting
14. DCS Transmitter
CN101
pin 1, 3
≥ 25dBm
Tx On (Level: 5)
Battery voltage: 3.8V
END
U100
pin 11, 1
≥ 25dBm
U102
pin 12 &
C132,R140
≥ 25dBm
Yes
No
No
Yes
U104
pin 3, 5
≥ 25dBm
No
Yes
No
Yes
Check the CN101
Resolder C140 & Check the pin 11 of U100
Check the U104
Check the U102