Kenwood NX-210 Service Manual

Also see for NEXEDGE NX-210: Function reference Instruction manual Instruction manual Specification Instruction manual

NX-21062CN336 26-pin connector specificationPin No. Name I/O Signal Type Rating and ConditionParameter Min Typ Max Unit1 OPT1I/O Digital[Input] VIH 2.8 3.3 V6 OPT4 [Input] VIL 0 0.5 V8 OPT5[Output] VOH 2.8 3.5 V17 OPT8[Output] VOL 0 0.5 V18 OPT112 OPT3I/O Digital[Input] VIH 2.8 3.3 V19 OPT7 [Input] VIL 0 0.5 V20 OPT2 [Output] VOH 2.8 3.5 V25 OPT6 [Output] VOL 0 0.5 V3 26P_RD I Digital[Input] VIH 2.8 3.3 V[Input] VIL 0 0.5 VBaud Rate 19200 bps4 26P_TD O Digital[Output] VOH 2.8 3.5 V[Output] VOL 0 0.5 VBaud Rate 19200 bps15 OPT9 I AnalogInput Amplitude (Square wave) - 3.3 - Vp-pCoupling Capacitor - 0.01 - μFInput Impedance 22k - - ΩAllowable Frequency 300 - 3000 Hz7 OPT10 O Analog/DigitalOutput Amplitude (1kHz, 60% deviation) 0.9 1.3 1.7 Vp-pCoupling Capacitor 0.1 μFOutput Impedance 22k ΩAllowable Frequency 300 3000 Hz11 AI I AnalogInput Amplitude (1kHz, 60% deviation) 0.3 0.5 0.7 Vp-pCoupling Capacitor - 0.1 - μFInput Impedance - 12k - ΩAllowable Frequency 300 3000 Hz12 AO O AnalogOutput Amplitude (1kHz, 60% deviation) 30 50 70 mVp-pCoupling Capacitor - 0.1 - μFOutput Impedance - 35k - ΩAllowable Frequency 300 3000 Hz16 DTI I AnalogInput Amplitude (1kHz, 60% deviation) 0.8 1.1 1.4 Vp-pCoupling Capacitor - 0.1 - μFInput Impedance 22k - - ΩAllowable Frequency 300 - 3000 Hz21 TXO O AnalogOutput Amplitude (1kHz, 60% deviation)while external MIC 160 260 360 mVp-pOutput Amplitude (1kHz, 60% deviation)while internal MIC - 130 - mVp-pCoupling Capacitor - 0.1 - μFOutput Impedance - - 2.2k ΩAllowable Frequency 300 3000 HzTERMINAL FUNCTION