Panasonic G600 Technical Manual

Also see for EB-CR600: Service manual Service manual Service manual

Contents

http://cxema.ru2.2.2 External InterfaceG600 has 2 external connectors, a multiway connector for use with a handsfree and data and additional contactsfor the charging the battery pack while in the desk top charger. Both interfaces are electrically and mechanicallycompatible with G600.Handsfree and data connector (J001)PIN Signal Direction(from HH) Description1 GND Power supply and digital signal ground2 TX_AUDIO Input TX audio3 AUDIO_GND Audio signal ground4 nHF_ON Output Handsfree control signal(Lo=ON, Hi-Zo=OFF)5 nADP_SENSE Input Data adaptor select signal6 SERIAL_UP Input UART up (9600, 33.8kbps)7 SERIAL_DOWN Output UART down (9600, 33.8kbps)8 EXT_PWR Input Power for charging9 GND Digital signal power supply ground10 RX_AUDIO Output RX audio signal (analogue)11 nRADIO_MUTE Output Radio mute(Lo=mute, Hi-Zo=Not muted)12 nHF_SENSE Input Handsfree select signal(Lo=Handsfree mode)13 nFLASH_WE /PERF_PWR_ENBL Output Flash write enable and enable external peripheral(Lo=Enable flash write)14 IGNITION Input Condition of ignition(Lo=off, Hi=on)15 nLOGIC_PWR Output Handheld state(Lo=off, Hi=on)16 PERF_PWR /PA_ON Output Power amplifier control signal and external peripheralpower supplyCharge ContactsPIN Signal Description20 EXT_PWR Power for charging21 GND GroundIssue 1 Section 2 MCUK980101G8Revision 0 2 - 4 Technical GuideINTERFACES AND TEST POINTS