Icom IC-M700PRO Instruction Manual

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Icom IC-M700PRO Instruction Manual Manual pdf 20 page image

6 CONNECTIONS AND INSTALLATION16 Connector informationACC(1) PIN PIN NAME DESCRIPTION SPECIFICATIONS1 CWK CW and FSK keying input. Input level: Less than 0.6 V for transmit.2 GND Connects to ground. Connected in parallel with ACC(2) pin 2.3 SENDInput/output pin.Goes to ground when transmitting.When grounded, transmits.Ground level: –0.5 to 0.8 VInput current: Less than 20 mAConnected in parallel with ACC(2) pin 3.4 MOD Modulator input.Usable when pin 3 is grounded.Input impedance: 10 kΩInput level: Approx. 100 mV rms5 AF AF detector output.Fixed, regardless of [AF] position.Output impedance: 4.7 kΩOutput level: 100–300 mV rms6 NC No connection.7 13.6 V 13.6 V output when power is on. Output current: Max. 1 AConnected in parallel with ACC(2) pin 7.8 ALC ALC voltage input.Control voltage: –3 to 0 VInput impedance: More than 10 kΩConnected in parallel with ACC(2) pin 5.284 51 36 7ACC(2) PIN PIN NAME DESCRIPTION SPECIFICATIONS2 GND Same as ACC(1) pin 2.3 SEND Same as ACC(1) pin 3.1 8 V Regulated 8 V output. Output voltage: 8 V ±0.3 VOutput current: Less than 10 mA4 NC No connection.5 ALC Same as ACC(1) pin 8.6 RLC T/R relay control output. When transmitting: 0 V (less than 0.5 A)7 13.6 V Same as ACC(1) pin 7.24 51 36 7MICROPHONE PIN NAME DESCRIPTION SPECIFICATIONS2 NC No connection.1 MIC+ Audio input from the microphoneelement. Input impedance: 600 Ω4 AF2 AF input.Connected to pin 3 in the microphone.5 PTT PTT switch input. When grounded, transmits.6 GND Connected to ground.3 AF1 AF output controlled with [VOLUME].Connected to pin 4 in the microphone. Output impedance: 4 Ω7 MIC– Coaxial ground for MIC+.8 AF– Coaxial ground for AF1 and AF2.17654382PINTUNER PIN NAME DESCRIPTION SPECIFICATIONS1 KEY Key signal input. –0.5–0.8 V during tuning4 EANTC–ve terminalAntenna current inputFor USA versionInput level: Approx. 2 Vrms (Europe version)2 START Start signal output. Pulled up 8 V, 0 V(100 msec) as start signal.3 13.6V 13.6 V output Max. current: 2 A1 23 4PIN