EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:wm_protect
LIBS:wm_protect-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 5 5
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L SPEAKER SP1
U 1 1 5956BFBB
P 2650 1550
F 0 "SP1" H 2550 1800 50  0000 C CNN
F 1 "BUZZER" H 2550 1300 50  0000 C CNN
F 2 "Buzzers_Beepers:BUZZER" H 2650 1550 50  0000 C CNN
F 3 "" H 2650 1550 50  0000 C CNN
	1    2650 1550
	1    0    0    -1  
$EndComp
$Comp
L R R24
U 1 1 5956BFC9
P 1650 2300
F 0 "R24" V 1730 2300 50  0000 C CNN
F 1 "10K" V 1650 2300 50  0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 1580 2300 50  0000 C CNN
F 3 "" H 1650 2300 50  0000 C CNN
	1    1650 2300
	0    1    1    0   
$EndComp
$Comp
L GND #PWR061
U 1 1 5956BFD7
P 2200 2600
F 0 "#PWR061" H 2200 2350 50  0001 C CNN
F 1 "GND" H 2200 2450 50  0000 C CNN
F 2 "" H 2200 2600 50  0000 C CNN
F 3 "" H 2200 2600 50  0000 C CNN
	1    2200 2600
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR062
U 1 1 5956BFDD
P 2200 950
F 0 "#PWR062" H 2200 800 50  0001 C CNN
F 1 "VCC" H 2200 1100 50  0000 C CNN
F 2 "" H 2200 950 50  0000 C CNN
F 3 "" H 2200 950 50  0000 C CNN
	1    2200 950 
	1    0    0    -1  
$EndComp
Text GLabel 1250 2300 0    60   Input ~ 0
BUZZER
$Comp
L D D10
U 1 1 5956BFF2
P 2450 2300
F 0 "D10" H 2450 2400 50  0000 C CNN
F 1 "1N4148" H 2450 2200 50  0000 C CNN
F 2 "Diodes_ThroughHole:D_DO-35_SOD27_P10.16mm_Horizontal" H 2450 2300 50  0000 C CNN
F 3 "" H 2450 2300 50  0000 C CNN
	1    2450 2300
	0    1    1    0   
$EndComp
$Comp
L MX-RM-5V D11
U 1 1 5956C9EE
P 4650 1650
F 0 "D11" H 4650 2050 60  0000 C CNN
F 1 "MX-RM-5V" H 4650 1950 60  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm" H 4650 1700 60  0000 C CNN
F 3 "" H 4650 1700 60  0000 C CNN
	1    4650 1650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR063
U 1 1 5956CB75
P 4500 2800
F 0 "#PWR063" H 4500 2550 50  0001 C CNN
F 1 "GND" H 4500 2650 50  0000 C CNN
F 2 "" H 4500 2800 50  0000 C CNN
F 3 "" H 4500 2800 50  0000 C CNN
	1    4500 2800
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR064
U 1 1 5956CBD7
P 5200 950
F 0 "#PWR064" H 5200 800 50  0001 C CNN
F 1 "VCC" H 5200 1100 50  0000 C CNN
F 2 "" H 5200 950 50  0000 C CNN
F 3 "" H 5200 950 50  0000 C CNN
	1    5200 950 
	1    0    0    -1  
$EndComp
Text GLabel 5450 2350 2    60   Output ~ 0
LED_TX_ALT_RX
$Comp
L Led_x2 D12
U 1 1 59591C84
P 7100 1550
F 0 "D12" H 7100 1775 50  0000 C CNN
F 1 "LED_COMM" H 7100 1300 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm-3" H 7100 1550 50  0000 C CNN
F 3 "" H 7100 1550 50  0000 C CNN
	1    7100 1550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR065
U 1 1 59591C8B
P 6500 1950
F 0 "#PWR065" H 6500 1700 50  0001 C CNN
F 1 "GND" H 6500 1800 50  0000 C CNN
F 2 "" H 6500 1950 50  0000 C CNN
F 3 "" H 6500 1950 50  0000 C CNN
	1    6500 1950
	1    0    0    -1  
$EndComp
Text GLabel 8000 1450 2    49   Input ~ 0
LED_TX_ALT_RX
Text GLabel 8000 1650 2    49   Input ~ 0
LED_RX
$Comp
L R R27
U 1 1 59591C93
P 7700 1450
F 0 "R27" V 7780 1450 50  0000 C CNN
F 1 "360" V 7700 1450 50  0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 7630 1450 50  0000 C CNN
F 3 "" H 7700 1450 50  0000 C CNN
	1    7700 1450
	0    -1   -1   0   
$EndComp
$Comp
L R R28
U 1 1 59591C9A
P 7700 1650
F 0 "R28" V 7780 1650 50  0000 C CNN
F 1 "360" V 7700 1650 50  0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 7630 1650 50  0000 C CNN
F 3 "" H 7700 1650 50  0000 C CNN
	1    7700 1650
	0    -1   -1   0   
$EndComp
$Comp
L ATRANSFO T1
U 1 1 5965421B
P 1700 1550
F 0 "T1" H 1700 1800 50  0000 C CNN
F 1 "ATRANSFO" H 1475 1250 50  0000 C CNN
F 2 "wm_protect:ATRANSFO_C22" H 1700 1550 50  0000 C CNN
F 3 "" H 1700 1550 50  0000 C CNN
	1    1700 1550
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1800 2300 1900 2300
Wire Wire Line
	4500 2800 4500 1850
Wire Wire Line
	4800 1850 4800 2050
Wire Wire Line
	4800 2050 5200 2050
Wire Wire Line
	5200 2050 5200 950 
Wire Wire Line
	4600 1850 4600 2050
Wire Wire Line
	4600 2050 4700 2050
Wire Wire Line
	4700 1850 4700 2350
Wire Wire Line
	4700 2350 5450 2350
Connection ~ 4700 2050
Wire Wire Line
	6500 1950 6500 1550
Wire Wire Line
	6500 1550 6800 1550
Wire Wire Line
	7400 1450 7550 1450
Wire Wire Line
	7400 1650 7550 1650
Wire Wire Line
	7850 1450 8000 1450
Wire Wire Line
	7850 1650 8000 1650
Wire Wire Line
	2200 2500 2200 2600
Wire Wire Line
	2200 2550 2450 2550
Wire Wire Line
	2450 2550 2450 2450
Connection ~ 2200 2550
Wire Wire Line
	2450 2050 2450 2150
Wire Wire Line
	2100 1550 2200 1550
Wire Wire Line
	2200 1550 2200 2100
Wire Wire Line
	2450 2050 2200 2050
Connection ~ 2200 2050
Wire Wire Line
	2100 1350 2350 1350
Wire Wire Line
	2350 1350 2350 1450
Wire Wire Line
	2100 1750 2350 1750
Wire Wire Line
	2350 1750 2350 1650
Wire Wire Line
	2200 1350 2200 950 
Connection ~ 2200 1350
Wire Wire Line
	1250 2300 1500 2300
$Comp
L BC547 Q2
U 1 1 59654FD9
P 2100 2300
F 0 "Q2" H 2300 2375 50  0000 L CNN
F 1 "BC547" H 2300 2300 50  0000 L CNN
F 2 "Housings_TO-92:TO-92_Inline_Wide" H 2300 2225 50  0000 L CIN
F 3 "" H 2100 2300 50  0000 L CNN
	1    2100 2300
	1    0    0    -1  
$EndComp
$Comp
L R R26
U 1 1 59655AE9
P 3300 4750
F 0 "R26" V 3380 4750 50  0000 C CNN
F 1 "10K" V 3300 4750 50  0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 3230 4750 50  0001 C CNN
F 3 "" H 3300 4750 50  0000 C CNN
	1    3300 4750
	0    1    1    0   
$EndComp
$Comp
L GND #PWR066
U 1 1 59655B66
P 2850 5350
F 0 "#PWR066" H 2850 5100 50  0001 C CNN
F 1 "GND" H 2850 5200 50  0000 C CNN
F 2 "" H 2850 5350 50  0000 C CNN
F 3 "" H 2850 5350 50  0000 C CNN
	1    2850 5350
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 4500 2850 4500
Wire Wire Line
	2650 4750 3150 4750
Text GLabel 3650 4500 2    60   Output ~ 0
LEAKAGE_SENSOR_DATA
Text GLabel 3650 4750 2    60   Input ~ 0
LEAKAGE_SENSOR_CTRL
Wire Wire Line
	3450 4750 3650 4750
Wire Wire Line
	3000 4750 3000 4500
Wire Wire Line
	3000 4500 3650 4500
Connection ~ 3000 4750
$Comp
L LED D9
U 1 1 59656546
P 2300 6000
F 0 "D9" H 2300 6100 50  0000 C CNN
F 1 "LED_LEAK" H 2300 5900 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 2300 6000 50  0000 C CNN
F 3 "" H 2300 6000 50  0000 C CNN
	1    2300 6000
	1    0    0    -1  
$EndComp
$Comp
L R R25
U 1 1 596565E5
P 2800 6000
F 0 "R25" V 2880 6000 50  0000 C CNN
F 1 "360" V 2800 6000 50  0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 2730 6000 50  0000 C CNN
F 3 "" H 2800 6000 50  0000 C CNN
	1    2800 6000
	0    1    1    0   
$EndComp
$Comp
L GND #PWR067
U 1 1 596566DB
P 1850 6150
F 0 "#PWR067" H 1850 5900 50  0001 C CNN
F 1 "GND" H 1850 6000 50  0000 C CNN
F 2 "" H 1850 6150 50  0000 C CNN
F 3 "" H 1850 6150 50  0000 C CNN
	1    1850 6150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 6150 1850 6000
Wire Wire Line
	1850 6000 2100 6000
Wire Wire Line
	2500 6000 2650 6000
Text GLabel 3200 6000 2    60   Input ~ 0
LED_LEAKAGE
Wire Wire Line
	2950 6000 3200 6000
$Comp
L CONN_01X04 P1
U 1 1 596579E7
P 6700 4250
F 0 "P1" H 6700 4500 50  0000 C CNN
F 1 "COMMUNICATION" V 6800 4250 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm" H 6700 4250 50  0000 C CNN
F 3 "" H 6700 4250 50  0000 C CNN
	1    6700 4250
	1    0    0    1   
$EndComp
$Comp
L GND #PWR068
U 1 1 59657C42
P 6450 4650
F 0 "#PWR068" H 6450 4400 50  0001 C CNN
F 1 "GND" H 6450 4500 50  0000 C CNN
F 2 "" H 6450 4650 50  0000 C CNN
F 3 "" H 6450 4650 50  0000 C CNN
	1    6450 4650
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR069
U 1 1 59657C72
P 6450 3850
F 0 "#PWR069" H 6450 3700 50  0001 C CNN
F 1 "VCC" H 6450 4000 50  0000 C CNN
F 2 "" H 6450 3850 50  0000 C CNN
F 3 "" H 6450 3850 50  0000 C CNN
	1    6450 3850
	1    0    0    -1  
$EndComp
Text GLabel 6200 4400 0    60   Input ~ 0
TX
Text GLabel 6200 4100 0    60   Output ~ 0
RX
Wire Wire Line
	6450 3850 6450 4100
Wire Wire Line
	6450 4100 6500 4100
Wire Wire Line
	6500 4400 6450 4400
Wire Wire Line
	6450 4400 6450 4650
Wire Wire Line
	6200 4100 6300 4100
Wire Wire Line
	6300 4100 6300 4200
Wire Wire Line
	6300 4200 6500 4200
Wire Wire Line
	6200 4400 6300 4400
Wire Wire Line
	6300 4400 6300 4300
Wire Wire Line
	6300 4300 6500 4300
$Comp
L JACK_2P_ J1
U 1 1 59C819B5
P 2200 4650
F 0 "J1" H 1850 4450 50  0000 C CNN
F 1 "JACK_2P_" H 2050 4900 50  0000 C CNN
F 2 "wm_protect:ST-215N-04" H 2200 4650 50  0000 C CNN
F 3 "" H 1850 4450 50  0000 C CNN
	1    2200 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	2850 4500 2850 5350
NoConn ~ 2650 4650
$EndSCHEMATC