EESchema Schematic File Version 2 LIBS:power,device,conn,linear,regul,74xx,cmos4000,adc-dac,memory,xilinx,special,microcontrollers,dsp,microchip,analog_switches,motorola,texas,intel,audio,interface,digital-audio,philips,display,cypress,siliconi,contrib,valves,./SAKC.cache EELAYER 24 0 EELAYER END $Descr A4 11700 8267 Sheet 4 9 Title "" Date "23 feb 2010" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Wire Wire Line 8200 5400 7350 5400 Wire Wire Line 6900 5550 6750 5550 Wire Wire Line 9500 5400 9350 5400 Wire Wire Line 6150 5950 6150 5850 Connection ~ 6750 5450 Wire Wire Line 6900 5450 6750 5450 Wire Wire Line 6900 5400 6150 5400 Wire Wire Line 6150 5400 6150 5450 Wire Wire Line 9250 5600 9250 5400 Wire Wire Line 9250 5400 8800 5400 Wire Wire Line 7350 5600 8200 5600 Connection ~ 7450 5600 Wire Wire Line 7450 5600 7450 5550 Wire Wire Line 7450 5550 7350 5550 Wire Wire Line 7800 5500 7350 5500 Wire Wire Line 8950 2200 9250 2200 Wire Wire Line 9450 1400 9450 1350 Wire Wire Line 9450 1350 9200 1350 Wire Wire Line 9200 1350 9200 1400 Connection ~ 9200 2150 Wire Wire Line 9200 1900 9200 2150 Wire Wire Line 8950 2100 9750 2100 Wire Wire Line 8000 2200 8350 2200 Wire Wire Line 8000 2100 8350 2100 Wire Wire Line 4650 2200 4750 2200 Wire Wire Line 4750 2500 4650 2500 Wire Wire Line 4250 2200 4150 2200 Wire Wire Line 3450 2000 3450 1900 Wire Wire Line 3450 1900 3400 1900 Wire Wire Line 3400 1900 3400 1700 Wire Wire Line 4150 3150 4350 3150 Wire Wire Line 4150 3400 4200 3400 Wire Wire Line 4200 3400 4200 3850 Wire Wire Line 2950 3400 2950 3850 Wire Wire Line 2950 3400 3050 3400 Connection ~ 1650 3000 Wire Wire Line 3050 3000 1600 3000 Wire Wire Line 1900 1550 1900 1450 Connection ~ 2950 3000 Wire Wire Line 2950 3000 2950 2950 Wire Wire Line 2950 2950 3050 2950 Wire Wire Line 1650 3000 1650 2600 Wire Wire Line 3050 2550 2600 2550 Wire Wire Line 3050 2200 2900 2200 Wire Wire Line 2900 2200 2900 2050 Wire Wire Line 2900 2050 2600 2050 Wire Wire Line 2600 2050 2600 2100 Wire Wire Line 2600 2500 3050 2500 Wire Wire Line 2600 2950 2850 2950 Wire Wire Line 2850 2950 2850 2850 Wire Wire Line 2850 2850 3050 2850 Wire Wire Line 1900 3000 1900 2600 Connection ~ 1900 3000 Wire Wire Line 1900 1950 1900 2100 Wire Wire Line 1650 1450 1650 2100 Wire Wire Line 3050 3150 1600 3150 Wire Wire Line 3050 3300 2600 3300 Wire Wire Line 2600 3300 2600 3700 Wire Wire Line 2950 3850 4250 3850 Connection ~ 4200 3850 Wire Wire Line 4150 3000 4350 3000 Wire Wire Line 3850 1700 3850 1850 Wire Wire Line 3850 1850 3750 1850 Wire Wire Line 3750 1850 3750 2000 Wire Wire Line 3800 1700 3950 1700 Connection ~ 3850 1700 Wire Wire Line 4150 2500 4250 2500 Wire Wire Line 4750 2200 4750 2550 Connection ~ 4750 2500 Wire Wire Line 8000 2150 8350 2150 Wire Wire Line 8000 2250 8350 2250 Wire Wire Line 8950 2150 9750 2150 Wire Wire Line 9450 1900 9450 2100 Connection ~ 9450 2100 Wire Wire Line 9300 1300 9300 1350 Connection ~ 9300 1350 Wire Wire Line 8950 2250 9350 2250 Wire Wire Line 7800 5450 7350 5450 Wire Wire Line 8800 5600 8900 5600 Wire Wire Line 8900 5600 8900 5800 Wire Wire Line 6750 5550 6750 5400 Connection ~ 6750 5400 Wire Wire Line 6750 5500 6900 5500 Connection ~ 6750 5500 Wire Wire Line 9350 5400 9350 5600 Wire Wire Line 1050 1450 1050 1550 Wire Wire Line 3400 1700 3300 1700 Wire Wire Line 1010 1450 1010 1550 Text GLabel 1010 1550 1 20 BiDi GND Text HLabel 1010 1450 3 20 BiDi GND Text GLabel 8900 5800 1 20 BiDi GND Text GLabel 6150 5950 1 20 BiDi GND Text GLabel 9250 2200 2 20 BiDi GND Text GLabel 8000 2200 0 20 BiDi GND Text GLabel 2600 3700 1 20 BiDi GND Text GLabel 4750 2550 1 20 BiDi GND Text GLabel 3300 1700 0 20 BiDi GND Text GLabel 8000 2250 0 20 BiDi 3.3V Text GLabel 9350 2250 2 20 BiDi 3.3V Text GLabel 9300 1300 3 20 BiDi 3.3V Text GLabel 4250 3850 2 20 BiDi 3.3V Text GLabel 3950 1700 2 20 BiDi 3.3V Text GLabel 1050 1550 1 20 BiDi 3.3V Text GLabel 1650 1450 3 20 BiDi 3.3V Text GLabel 1900 1450 3 20 BiDi 3.3V $Comp L HEADER_2 J18 U 1 1 4B7FE370 P 9500 5900 F 0 "J18" H 9250 6100 60 0000 C C F 1 "HEADER_2" H 9500 5900 60 0000 C C 1 9500 5900 0 -1 -1 0 $EndComp Text HLabel 9500 5400 2 20 BiDi BAT_V Text HLabel 7800 5500 2 20 BiDi DP0 Text HLabel 7800 5450 2 20 BiDi DM0 Text HLabel 9750 2150 2 20 BiDi SDA Text HLabel 9750 2100 2 20 BiDi SCK Text HLabel 1600 3150 0 20 BiDi RXD Text HLabel 1600 3000 0 20 BiDi TXD Text HLabel 1050 1450 3 20 BiDi 3.3V $Comp L C C55 U 1 1 4B7FE38F P 6150 5650 F 0 "C55" H 6200 5750 50 0000 L C F 1 "100n" H 6200 5550 50 0000 L C 1 6150 5650 1 0 0 1 $EndComp Text Label 7500 5500 0 20 ~ DP0 Text Label 7500 5450 0 20 ~ DM0 $Comp L INDUCTOR L9 U 1 1 4B7FE317 P 8500 5600 F 0 "L9" V 8450 5600 40 0000 C C F 1 "HZ0805C202R-00" V 8600 5600 40 0000 C C 1 8500 5600 0 -1 -1 0 $EndComp $Comp L INDUCTOR L7 U 1 1 4B7FE30E P 8500 5400 F 0 "L7" V 8450 5400 40 0000 C C F 1 "HZ0805C202R-00" V 8600 5400 40 0000 C C 1 8500 5400 0 -1 -1 0 $EndComp $Comp L ZX62D-B-5P8 J8 U 1 1 4B7FE2D4 P 7050 5750 F 0 "J8" H 7000 6250 60 0000 C C F 1 "ZX62D-B-5P8" H 7050 5750 60 0000 C C 1 7050 5750 1 0 0 -1 $EndComp Text Label 2700 3300 0 20 ~ VAL_RS232 $Comp L R R27 U 1 1 4B7FE1C9 P 9450 1650 F 0 "R27" V 9530 1650 50 0000 C C F 1 "4.7K" V 9450 1650 50 0000 C C 1 9450 1650 1 0 0 1 $EndComp $Comp L R R28 U 1 1 4B7FE1C0 P 9200 1650 F 0 "R28" V 9280 1650 50 0000 C C F 1 "4.7K" V 9200 1650 50 0000 C C 1 9200 1650 1 0 0 1 $EndComp Text Label 8000 2150 0 20 ~ RX1 Text Label 8000 2100 0 20 ~ TX1 $Comp L HEADER_4 J6 U 1 1 4B7FE108 P 8600 2400 F 0 "J6" H 8600 3000 60 0000 C C F 1 "HEADER_4" H 8600 2400 60 0001 C C 1 8600 2400 -1 0 0 -1 $EndComp $Comp L HEADER_4 J7 U 1 1 4B7FE0F4 P 8700 2400 F 0 "J7" H 8730 3000 60 0000 C C F 1 "HEADER_4" H 8700 2400 60 0001 C C 1 8700 2400 1 0 0 -1 $EndComp $Comp L C C36 U 1 1 4B7FE07F P 3600 1700 F 0 "C36" H 3650 1800 50 0000 L C F 1 "100n" H 3650 1600 50 0000 L C 1 3600 1700 0 -1 1 0 $EndComp $Comp L C C37 U 1 1 4B7FE076 P 4450 2200 F 0 "C37" H 4500 2300 50 0000 L C F 1 "100n" H 4500 2100 50 0000 L C 1 4450 2200 0 -1 1 0 $EndComp $Comp L C C39 U 1 1 4B7FE06A P 4450 2500 F 0 "C39" H 4500 2600 50 0000 L C F 1 "100n" H 4500 2400 50 0000 L C 1 4450 2500 0 -1 1 0 $EndComp Text Label 4350 3000 2 20 ~ TX1 Text Label 4350 3150 2 20 ~ RX1 NoConn ~ 4150 3100 NoConn ~ 4150 2950 NoConn ~ 4150 3300 NoConn ~ 3050 3100 $Comp L LED D1 U 1 1 4B7FDF9E P 1900 1750 F 0 "D1" H 1900 1850 50 0000 C C F 1 "LED" H 1900 1650 50 0000 C C 1 1900 1750 0 1 1 0 $EndComp $Comp L R R29 U 1 1 4B7FDF7F P 1650 2350 F 0 "R29" V 1730 2350 50 0000 C C F 1 "100K" V 1650 2350 50 0000 C C 1 1650 2350 1 0 0 -1 $EndComp $Comp L R R30 U 1 1 4B7FDF76 P 1900 2350 F 0 "R30" V 1980 2350 50 0000 C C F 1 "1K" V 1900 2350 50 0000 C C 1 1900 2350 1 0 0 1 $EndComp $Comp L C C40 U 1 1 4B7FDF54 P 2600 2750 F 0 "C40" H 2650 2850 50 0000 L C F 1 "100n" H 2650 2650 50 0000 L C 1 2600 2750 1 0 0 1 $EndComp $Comp L C C38 U 1 1 4B7FDF48 P 2600 2300 F 0 "C38" H 2650 2400 50 0000 L C F 1 "100n" H 2650 2200 50 0000 L C 1 2600 2300 1 0 0 1 $EndComp $Comp L MAX3223ECAPAA U6 U 1 1 4B7FDF3C P 3600 3650 F 0 "U6" H 3200 3750 60 0000 C C F 1 "MAX3223ECAPAA" H 3600 3650 60 0000 C C 1 3600 3650 1 0 0 -1 $EndComp $EndSCHEMATC