Icom ID-51E User Manual

Also see for ID-51A: Manual Manual Basic instructions Brochure & specs Basic instructions

Contents

Icom ID-51E User Manual Manual pdf 17 page image

4 - 84-4 PORT ALLOCATIONS• CPU (LOGIC UNIT: IC5)PinNo. Line Name Description I/OA10 DICK1 [DIAL] (outer dial) (S12) phase-A IA11 AUNLK PLL unlock detection. (Band A)L=Unlocked. IA12 DALD D/A converter serial strobe. OA13 KS0 Key matrix strobe. OA14 KS2A4 BLV Lock voltage. (Band B) IA5 REMOTE* Key inputs from the external mi-crophone. IA6 VIN External power supply voltage. IA7 ATONE WX alert signal (1050 Hz). (BandA) IA8 TTEMP TX power AMP temperature sens-ing voltage. IA9 AUDI Response signal from the audioIC. IB1 DTMF DTMF tone, european tone andbeep sound signals. OB10 DIUD1 [DIAL] (outer dial) (S12) phase-B IB11 CLSFT1** CPU clock frequency shift control. OB13 KS1 Key matrix strobe. OB15 KR0 Key matrix return. IB4 BRSSI RSSI voltage. (Band B) IB5 ALV Lock voltage. (Band A) IB7 TXI-V Transmit current sensing voltage. IB8 TEMP Charging circuit temperature sens-ing voltage. IB9 AURES Audio IC reset.L=Reset. OC10 DIUD2 [DIAL] (inner dial) (S12) phase-B. IC11 DTCSTSQL/DTCS fi lter switching con-trol.H= While the DTCS tone is used.OC13 KS3 Key matrix strobe. OC14 KR1 Key matrix return. IC15 DCINExternal power supply connectiondetect.L= An external power supply isconnected.IC2 CTCSS CTCSS/DTCS tone signal. OC4 BCTCIN TSQL/DTCS tone signal. (BandB) IPinNo. Line Name Description I/OC5 VOX VOX sensing voltage. IC7 ACTCIN TSQL/DTCS tone signal. (BandA) IC9 CLSFT2** Clock frequency shift control. OD1 DATACommon serial clock to the PLL,D/A converter, expander and au-dio IC.OD10 DICK2 [DIAL] (inner dial) (S12) phase-A. ID11 CKCommon serial clock to the PLL,D/A converter, expander and au-dio IC.OD12 KR2 Key matrix return. ID13 BTDETBattery type detection.L= An appropriate battery pack isattached.ID14 PWRSW [POWER] key input.L= Pushed. ID15 SCLK_R Radio IC serial clock. OD2 G_RXD UART data from the internal GPSmodule. ID4 BTONE WX alert signal (1050Hz). (BandB) ID5 BTSENC Battery type detection. ID6 BTVIN Battery voltage. ID7 ARSSI RSSI voltage. (Band A) ID8 AUSTB Audio IC serial strobe. OD9 SEN_R Radio IC serial strobe. OE13 RES_R Radio IC reset.L= Reset. OE14 SDIO_R Radio IC serial data. I/OE4 G_TXD UART data to the internal GPSmodule. OF12 CHGC Charging circuit control.H=While charging. OF13 TXLED TX LED control.H=Lights. OF14 FMMUTERX AF mute control.H=While receiving in the FM/FM-Nmode.OF15 BLED Busy LED control.H=Lights. OG12 INTMIC MIC line switching control.H=While the internal MIC is used. OG14 CHGH Charging current control.H=While charging using. OG15 PCON Main power supply line control.H=Power ON. OG3 LIGHTLCD backlit and key backlit con-trol.H=Light.OG4 DIMLCD backlit and key backlit bright-ness control.H=Bright.OH12 G_WKUP GPS module wake-up control.H=Power ON. IJ1 BR3CReceive circuit power control.(Band B)H=While receiving on band B.OJ12 MMUTE MIC mute control.H=Mute. O**; Clock frequency shifting range.Line name CLSFT1 CLSFT2 Shifting rangeLine stateH H –1.2 kHzH L ± 0 kHzL L ± 1.2 kHz*; Key input sensing voltage.Pushed key Voltage rangeNone of key is pushed. 2.698–3.300 VVOX headset 2.216–2.468 V[ ] 1.708–2.213 V[ ] 1.283–1.705 VA key 0.932–1.280 VB key 0.637–0.928 VKey locked. 0.000–0.634 V