Icom IC-A210 Service Manual
Also see for IC-A210: Price listInstruction manualInstruction manualInstallation guideInstruction manual
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4 - 34-2 FREQUENCY ADJUSTMENTSelect an adjustment item using [↑] / [↓] keys, then set to the specified value using [←] / [→] keys on the connected PC’s keyboard.ADJUSTMENT ADJUSTMENT CONDITION OPERATION ADJUSTMENTITEM/POINT VALUEVDDVoltage(RX)1 • CH No. : [AM MID]• ReceivingConnect a Digital voltmeter to the CP2on the MAIN UNIT. [F13](CS-A210 ADJ)13.4–13.6VLock Voltage(RX)1 • CH No. : [AM HIGH]• ReceivingConnect a Digital voltmeter to the CP1on the MAIN UNIT.C136(MAIN UNIT) 3.4–3.6 V(TX) 2 • CH No. : [AM HIGH]• TransmittingC127(MAIN UNIT)Lock VoltageVerify(RX)1 • CH No. : [AM LOW]• ReceivingConnect a Digital voltmeter to the CP1on the MAIN UNIT.(Verify) More than0.5 V(TX) 2 • CH No. : [AM LOW]• TransmittingReferenceFrequency1 • CH No. : [AM HIGH]• Connect an RF Power Meter tothe antenna connector.• TransmittingLoose couple an Frequency Counterto the antenna connector. [F1](CS-A210 ADJ) 136.975 MHzIC-A210 (TOP VIEW)• VDD volatage (RX and TX) adjustmentsVDD voltage (RX and TX) check pointCP2IC-A210 (TOP VIEW)• Lock volatge adjustmentLock voltage (TX)adjust pointC127Lock voltage (RX)adjust pointC136 |
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