Kenwood NX-700 Service Manual

Also see for NEXEDGE NX-700 series: Brochure Function reference Instruction manual Instruction manual Specifications

NX-700/700H69Pin No. Pin Name Device I/O Connection Description/Function12 AO ANI board - - -VGS-1 O AI VGS Audio signal 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(STON)ANI board I Sidetone Side tone signal 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 signal 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+ 8V power supplyVGS-1 - - Note: POW and 5V can not be used simultaneously.D-sub 25-pin connector specificationPin No. Pin Name I/O A/D Rating and ConditionParameter Min Typ Max Unit1 NC (Non-connection) - - -2RXD1Serial data input 1.RS-232C level.I DigitalInput Voltage Range –30 30 VThreshold Low 0.5 1.3 VThreshold High 1.75 2.6 VBaud Rate 11520 bpsCL 100 pF3TXD1Serial data output 1.RS-232C level.O DigitalVoltage Swing (3kΩ Load) ±5 ±9 VBaud Rate 11520 bpsCL 100 pFTERMINAL FUNCTION