LG KU250 Service Manual - Page 52
B. the others
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3. TECHNICAL BRIEF B. the others • TRK_LO_ADJ : TCXO(19.2M) Control • PA_ON : WCDMA(2100) TX Power Amp Enable • ANT_SEL[0-2] : Ant Switch Module Mode Selection(WCDMA,GSM Tx/Rx,DCS-PCS Tx/Rx) • GSM_PA_BAND : GSM/DCS-PCS Band Selection of Power Amp • GSM_PA_RAMP : Power Amp Gain Control of APC_IC • GSM_PA_EN : Power Amp Gain Control Enable of APC_IC - 53 -
3. TECHNICAL BRIEF
- 53 -
B. the others
•
TRK_LO_ADJ : TCXO(19.2M) Control
•
PA_ON : WCDMA(2100) TX Power Amp Enable
•
ANT_SEL[0-2] : Ant Switch Module Mode Selection(WCDMA,GSM Tx/Rx,DCS-PCS Tx/Rx)
•
GSM_PA_BAND : GSM/DCS-PCS Band Selection of Power Amp
•
GSM_PA_RAMP : Power Amp Gain Control of APC_IC
•
GSM_PA_EN : Power Amp Gain Control Enable of APC_IC