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Level 3 Repair
8-41
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8-4-8. DCS/PCS TX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
CONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODE
APPLIED
DCS CH : 698
PCS CH : 661
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB
Tx ON (Level :5)
Battery voltage:3.8V
The End
Check R105 >= 11dBm?
Yes
Yes
Yes
No
Check PAM100 PIN26
OUTPUT(RF CONN.)
With HP8960 >= 30dBm?
Check The U103
Replace PAM100
No
Summary of Contents for GT-S5830B
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