Kenwood NX-5700 User Manual

Also see for NX-5800: Common Function Reference Function reference Installation guide User manual User guide

Contents

5TERMINAL DESCRIPTIONSACC (D-SUB 25 Pin Connector)Pin No. Name I/O Description Specification1 NC — Not used2 COM1_RXD I Serial Data Input RS-232C compatible3 COM1_TXD O Serial Data Output h4 AUXI/O9 I/O Programmable Function I/O 9 Input Impedance 100 kΩOutput Impedance 100 Ω5 DI I Data Input 0.5 V p-p (Typ.)Input Impedance 20 kΩ6 MI2 I MIC Signal Input5 mVrms(Typ.)(STD Deviation)Input Impedance 600 Ω7 GND — Ground Ground8 AUXI/O8 I/O Programmable Function I/O 8 Input Impedance 100 kΩOutput Impedance 470 Ω9 COM2_TXD O Serial Data Output TTL (0V - 5V)10 COM2_RXD I Serial Data Input h11 GND — Ground Ground12 AUXI/O7/BER_DATA I/O Programmable Function I/O 7 Input Impedance 100 kΩOutput Impedance 100 Ω13 AUXI/O6/BER_CLK I/O Programmable Function I/O 6 h14 SB O DC Power (Switched B) Output 13.6 V ±15%2 A (Max)15 AUXO2 O Programmable Function O 2Open DrainR (dc): 60 mΩ (Max)Idc (Max)= -500 mA16 AUXO1 O Programmable Function O 1 h17 AFO O AF Signal Output 0.7 V p-p (Typ.)Output Impedance 100 Ω18 GND — Ground Ground19 DEO O RX Detected Signal Output 0.28 Vp-p (Typ.)Output Impedance 100 Ω20 AUXI/O5 I/O Programmable Function I/O 5 Input Impedance 100 kΩOutput Impedance 470 Ω21 AUXI/O4 I/O Programmable Function I/O 4 h22 AUXI/O3 I/O Programmable Function I/O 3 h23 AUXI/O2 I/O Programmable Function I/O 2 h24 AUXI/O1 I/O Programmable Function I/O 1 h25 ME — Mic Ground GroundSpeaker Jack (3.5 mm Phone Jack) 4 W/ 4 ΩPin No. Name I/O Description Specification1 SPO O External Speaker Output 4 Ω (Min)3 GND — Ground GroundDC Input ConnectorPin No. Name I/O Description SpecificationRed B I DC Power Input 13.6 V ±15%Black GND — Ground GroundIgnition Sense Input TerminalPin No. Name I/O Description SpecificationYellow B I Ignition Sense Input 13.6 V ±15%Microphone JackPin No. Name I/O Description Specification1 BLC O Mic Backlight Control Output Impedance 1 kΩD+ I/O USB Serial Data I/O USB 2.02 SB O DC Power (Switched B) Output 13.6 V ±15%200 mA (Max)3 GND — Ground Ground4 PTT I PTT Input Impedance 47 kΩTXD O PC Serial Data from Radio UART TTL (0V to 5V)5 ME — Mic Ground Ground6 MIC I Mic Signal Input Input Impedance 600 ΩVBUS I USB VBUS 5 V/ 1 mA (Typ.)7HOOK I Hook Input Impedance 1 kΩRXD I PC Serial Data to Radio UART TTL (0V to 5V)D- I/O USB Serial Data I/O USB 2.08 DM I/O Mic Data Detection High ImpedanceRF Antenna Terminal50 Ω impedanceGPS Antenna Terminal50 Ω impedance