Kenwood NX-300 Service Manual
Also see for NEXEDGE NX-300: BrochureInstruction manualInstruction manualInstruction manualInstruction manual
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NX-30065CN737 Option Board Connector SpecificationPin No. Name Device I/O Connection Function1 OPT1 ANI board I Aux Output[COR]Conv/LTRL: Not activity receivingH: Activity receiving[TOR]Conv/LTRL: Not activity receivingH: Activity receiving (Sub Tone or LTR ID is OK)[LOK]ConvL: TX CompleteH: Not TX CompleteLTRL: TX Link Complete (until TX finishes)H: Not TX Link Complete2 OPT3 ANI board O KEY TX requirement output3 26P_RD ANI board - - -4 26P_TD ANI board - - -5 NC - - - -6 OPT4 ANI board I PTT PTT signal input7 OPT10 ANI board - - -8 OPT5 ANI board I Emergency Emergency signal input9 DGND ANI board - A– GND10 AGND ANI board - A– GND11 NC - - - -12 NC - - - -13 AGND ANI board - A– GND14 5V ANI board - - Note: POW and 5V can not be used simultaneously.15 OPT9 ANI board O Sidetone Sidetone output16 DTI ANI board O Data Out Data signal output17 OPT8 ANI board O Tone Control Speaker mute signal output18 OPT11 ANI board I Man-Down Man-Down input19 OPT7 ANI board O MIC Mute MIC mute signal output20 OPT2 ANI board O Aux Output Emergency signal output21 TXO ANI board - - -22 RXEO ANI board - - -23 RXEI ANI board - - -24 TXI ANI board - - -25 OPT6 ANI board - - -26 POW ANI board I A+ Switched B inputTERMINAL FUNCTION |
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