Kenwood NX-300 Service Manual

Also see for NEXEDGE NX-300: Brochure Instruction manual Instruction manual Instruction manual Instruction manual

NX-30064Pin No. Name Device I/O Connection Function4 26P_TD ANI board - - -VGS-1 O SI Serial data output5 NC - - - -6 OPT4 ANI board O PTT PTT signal outputVGS-1 O EN Enable7 OPT10 ANI board - - -VGS-1 O USEL UART speed select output8 OPT5 ANI board O Emergency Emergency signal outputVGS-1 O RST Reset output9 DGND ANI board - A– GNDVGS-1 - DGND DGND10 AGND ANI board - A– GNDVGS-1 - AGND AGND11 AI ANI board - - -VGS-1 I AO VGS Audio input12 AO ANI board - - -VGS-1 O AI VGS Audio output13 AGND ANI board - A– GNDVGS-1 - AGND AGND14 5V ANI board - - Note: POW and 5V can not be used simultaneously.VGS-1 O 5C 5V power supply15 OPT9 ANI board I Sidetone Sidetone inputVGS-1 - - -16 DTI ANI board I Data Out Data signal inputVGS-1 - - -17 OPT8 ANI board I Tone Control Speaker mute signal inputVGS-1 - - -18 OPT11 ANI board O Man-Down Man-Down outputVGS-1 - - -19 OPT7 ANI board I MIC Mute MIC mute signal inputVGS-1 - - -20 OPT2 ANI board I Aux Output Emergency signal inputVGS-1 - - -21 TXO ANI board - - -VGS-1 - - -22 RXEO ANI board - - -VGS-1 - - -23 RXEI ANI board - - -VGS-1 - - -24 TXI ANI board - - -VGS-1 - - -25 OPT6 ANI board - - -VGS-1 - - -26 POW ANI board O A+ Switched B outputVGS-1 - - Note: POW and 5V can not be used simultaneously.TERMINAL FUNCTION