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:nocko
LIBS:pi-hat-cache
EELAYER 25 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 3 5
Title "Room Controller Board - Output Section"
Date "2016-11-29"
Rev "AB"
Comp "Monadnock Systems"
Comment1 "shawn@monadnock.ca"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
NoConn ~ 8745 2325
$Comp
L +12V #PWR304
U 1 1 57C064C7
P 7945 2125
F 0 "#PWR304" H 7945 1975 50  0001 C CNN
F 1 "+12V" H 7935 2335 50  0000 C CNN
F 2 "" H 7945 2125 60  0000 C CNN
F 3 "" H 7945 2125 60  0000 C CNN
	1    7945 2125
	-1   0    0    1   
$EndComp
$Comp
L RJ45 J302
U 1 1 57C066B2
P 8395 3145
F 0 "J302" V 8365 3665 60  0000 L CNN
F 1 "RJ45" V 8515 3665 60  0000 L CNN
F 2 "Connect:RJ45_8" H 8395 3145 60  0001 C CNN
F 3 "" H 8395 3145 60  0000 C CNN
	1    8395 3145
	0    1    1    0   
$EndComp
NoConn ~ 8745 3695
$Comp
L +12V #PWR309
U 1 1 57C066C2
P 7945 3495
F 0 "#PWR309" H 7945 3345 50  0001 C CNN
F 1 "+12V" H 7955 3705 50  0000 C CNN
F 2 "" H 7945 3495 60  0000 C CNN
F 3 "" H 7945 3495 60  0000 C CNN
	1    7945 3495
	-1   0    0    1   
$EndComp
Text Notes 8095 1375 0    60   Italic 0
12V Circuit 1&2
Text Notes 8085 2745 0    60   Italic 0
12V Circuits 3&4
$Comp
L DMG9926USD Q301
U 1 1 57C08DDD
P 6195 1375
F 0 "Q301" V 6065 1465 50  0000 C CNN
F 1 "DMG9926USD" V 6555 1405 50  0001 C CNN
F 2 "Power_Integrations:SO-8" V 6635 1415 50  0001 C CIN
F 3 "" H 6195 1375 50  0000 L CNN
	1    6195 1375
	0    1    1    0   
$EndComp
$Comp
L DMG9926USD Q301
U 2 1 57C08DE3
P 5555 1575
F 0 "Q301" V 5445 1675 50  0000 C CNN
F 1 "DMG9926USD" V 5795 2045 50  0000 C CNN
F 2 "Power_Integrations:SO-8" V 5995 1615 50  0001 C CIN
F 3 "" H 5555 1575 50  0000 L CNN
	2    5555 1575
	0    1    1    0   
$EndComp
$Comp
L GND #PWR302
U 1 1 57C08DE9
P 5355 1675
F 0 "#PWR302" H 5355 1425 50  0001 C CNN
F 1 "GND" V 5315 1505 50  0001 R CNN
F 2 "" H 5355 1675 60  0000 C CNN
F 3 "" H 5355 1675 60  0000 C CNN
	1    5355 1675
	0    1    1    0   
$EndComp
$Comp
L GND #PWR301
U 1 1 57C08DEF
P 5995 1475
F 0 "#PWR301" H 5995 1225 50  0001 C CNN
F 1 "GND" V 5965 1345 50  0001 R CNN
F 2 "" H 5995 1475 60  0000 C CNN
F 3 "" H 5995 1475 60  0000 C CNN
	1    5995 1475
	0    1    1    0   
$EndComp
$Comp
L DMG9926USD Q302
U 1 1 57C09419
P 5895 2745
F 0 "Q302" V 5765 2835 50  0000 C CNN
F 1 "DMG9926USD" V 6255 2775 50  0001 C CNN
F 2 "Power_Integrations:SO-8" V 6335 2785 50  0001 C CIN
F 3 "" H 5895 2745 50  0000 L CNN
	1    5895 2745
	0    1    1    0   
$EndComp
$Comp
L DMG9926USD Q302
U 2 1 57C0941F
P 5255 2945
F 0 "Q302" V 5145 3045 50  0000 C CNN
F 1 "DMG9926USD" V 5495 3415 50  0000 C CNN
F 2 "Power_Integrations:SO-8" V 5695 2985 50  0001 C CIN
F 3 "" H 5255 2945 50  0000 L CNN
	2    5255 2945
	0    1    1    0   
$EndComp
$Comp
L GND #PWR306
U 1 1 57C09425
P 5055 3045
F 0 "#PWR306" H 5055 2795 50  0001 C CNN
F 1 "GND" V 5015 2875 50  0001 R CNN
F 2 "" H 5055 3045 60  0000 C CNN
F 3 "" H 5055 3045 60  0000 C CNN
	1    5055 3045
	0    1    1    0   
$EndComp
$Comp
L GND #PWR305
U 1 1 57C0942B
P 5695 2845
F 0 "#PWR305" H 5695 2595 50  0001 C CNN
F 1 "GND" V 5665 2715 50  0001 R CNN
F 2 "" H 5695 2845 60  0000 C CNN
F 3 "" H 5695 2845 60  0000 C CNN
	1    5695 2845
	0    1    1    0   
$EndComp
$Comp
L F_Small F301
U 1 1 57C09E1B
P 6885 1475
F 0 "F301" H 6895 1525 50  0000 C CNN
F 1 "1.1A" H 6885 1415 50  0000 C CNN
F 2 "Resistors_SMD:R_1812_HandSoldering" H 6885 1475 60  0001 C CNN
F 3 "" H 6885 1475 60  0000 C CNN
	1    6885 1475
	1    0    0    -1  
$EndComp
$Comp
L F_Small F303
U 1 1 57C0A5DB
P 6885 2845
F 0 "F303" H 6895 2915 50  0000 C CNN
F 1 "1.1A Polyfuse" H 6895 2785 50  0000 C CNN
F 2 "Resistors_SMD:R_1812_HandSoldering" H 6885 2845 60  0001 C CNN
F 3 "" H 6885 2845 60  0000 C CNN
	1    6885 2845
	1    0    0    -1  
$EndComp
$Comp
L F_Small F304
U 1 1 57C0A699
P 6885 3045
F 0 "F304" H 6885 3115 50  0000 C CNN
F 1 "1.1A Polyfuse" H 6875 3005 50  0000 C CNN
F 2 "Resistors_SMD:R_1812_HandSoldering" H 6885 3045 60  0001 C CNN
F 3 "" H 6885 3045 60  0000 C CNN
	1    6885 3045
	1    0    0    -1  
$EndComp
$Comp
L F_Small F302
U 1 1 57C0C2BD
P 6885 1675
F 0 "F302" H 6895 1725 50  0000 C CNN
F 1 "1.1A" H 6885 1615 50  0000 C CNN
F 2 "Resistors_SMD:R_1812_HandSoldering" H 6885 1675 60  0001 C CNN
F 3 "" H 6885 1675 60  0000 C CNN
	1    6885 1675
	1    0    0    -1  
$EndComp
$Comp
L RJ45 J303
U 1 1 57C0D4F2
P 8395 4525
F 0 "J303" V 8365 5045 60  0000 L CNN
F 1 "RJ45" V 8515 5045 60  0000 L CNN
F 2 "Connect:RJ45_8" H 8395 4525 60  0001 C CNN
F 3 "" H 8395 4525 60  0000 C CNN
	1    8395 4525
	0    1    1    0   
$EndComp
NoConn ~ 8745 5075
$Comp
L +12V #PWR315
U 1 1 57C0D4F9
P 7945 4875
F 0 "#PWR315" H 7945 4725 50  0001 C CNN
F 1 "+12V" H 7955 5085 50  0000 C CNN
F 2 "" H 7945 4875 60  0000 C CNN
F 3 "" H 7945 4875 60  0000 C CNN
	1    7945 4875
	-1   0    0    1   
$EndComp
Text Notes 8085 4125 0    60   Italic 0
12V Circuits 5&6
$Comp
L DMG9926USD Q303
U 1 1 57C0D500
P 5895 4125
F 0 "Q303" V 5765 4215 50  0000 C CNN
F 1 "DMG9926USD" V 6255 4155 50  0001 C CNN
F 2 "Power_Integrations:SO-8" V 6335 4165 50  0001 C CIN
F 3 "" H 5895 4125 50  0000 L CNN
	1    5895 4125
	0    1    1    0   
$EndComp
$Comp
L DMG9926USD Q303
U 2 1 57C0D506
P 5255 4325
F 0 "Q303" V 5145 4425 50  0000 C CNN
F 1 "DMG9926USD" V 5495 4795 50  0000 C CNN
F 2 "Power_Integrations:SO-8" V 5695 4365 50  0001 C CIN
F 3 "" H 5255 4325 50  0000 L CNN
	2    5255 4325
	0    1    1    0   
$EndComp
$Comp
L GND #PWR313
U 1 1 57C0D50C
P 5055 4425
F 0 "#PWR313" H 5055 4175 50  0001 C CNN
F 1 "GND" V 5015 4255 50  0001 R CNN
F 2 "" H 5055 4425 60  0000 C CNN
F 3 "" H 5055 4425 60  0000 C CNN
	1    5055 4425
	0    1    1    0   
$EndComp
$Comp
L GND #PWR312
U 1 1 57C0D512
P 5695 4225
F 0 "#PWR312" H 5695 3975 50  0001 C CNN
F 1 "GND" V 5665 4095 50  0001 R CNN
F 2 "" H 5695 4225 60  0000 C CNN
F 3 "" H 5695 4225 60  0000 C CNN
	1    5695 4225
	0    1    1    0   
$EndComp
$Comp
L F_Small F305
U 1 1 57C0D52C
P 6885 4225
F 0 "F305" H 6895 4295 50  0000 C CNN
F 1 "1.1A Polyfuse" H 6895 4165 50  0000 C CNN
F 2 "Resistors_SMD:R_1812_HandSoldering" H 6885 4225 60  0001 C CNN
F 3 "" H 6885 4225 60  0000 C CNN
	1    6885 4225
	1    0    0    -1  
$EndComp
$Comp
L F_Small F306
U 1 1 57C0D532
P 6885 4425
F 0 "F306" H 6885 4495 50  0000 C CNN
F 1 "1.1A Polyfuse" H 6875 4385 50  0000 C CNN
F 2 "Resistors_SMD:R_1812_HandSoldering" H 6885 4425 60  0001 C CNN
F 3 "" H 6885 4425 60  0000 C CNN
	1    6885 4425
	1    0    0    -1  
$EndComp
$Comp
L RJ45 J304
U 1 1 57C0F523
P 8415 5835
F 0 "J304" V 8385 6355 60  0000 L CNN
F 1 "RJ45" V 8535 6355 60  0000 L CNN
F 2 "Connect:RJ45_8" H 8415 5835 60  0001 C CNN
F 3 "" H 8415 5835 60  0000 C CNN
	1    8415 5835
	0    1    1    0   
$EndComp
NoConn ~ 8765 6385
$Comp
L +12V #PWR319
U 1 1 57C0F52A
P 7965 6185
F 0 "#PWR319" H 7965 6035 50  0001 C CNN
F 1 "+12V" H 7975 6395 50  0000 C CNN
F 2 "" H 7965 6185 60  0000 C CNN
F 3 "" H 7965 6185 60  0000 C CNN
	1    7965 6185
	-1   0    0    1   
$EndComp
Text Notes 8105 5435 0    60   Italic 0
12V Circuits 7&8
$Comp
L DMG9926USD Q304
U 1 1 57C0F531
P 5915 5435
F 0 "Q304" V 5785 5525 50  0000 C CNN
F 1 "DMG9926USD" V 6275 5465 50  0001 C CNN
F 2 "Power_Integrations:SO-8" V 6355 5475 50  0001 C CIN
F 3 "" H 5915 5435 50  0000 L CNN
	1    5915 5435
	0    1    1    0   
$EndComp
$Comp
L DMG9926USD Q304
U 2 1 57C0F537
P 5275 5635
F 0 "Q304" V 5165 5735 50  0000 C CNN
F 1 "DMG9926USD" V 5515 6105 50  0000 C CNN
F 2 "Power_Integrations:SO-8" V 5715 5675 50  0001 C CIN
F 3 "" H 5275 5635 50  0000 L CNN
	2    5275 5635
	0    1    1    0   
$EndComp
$Comp
L GND #PWR317
U 1 1 57C0F53D
P 5075 5735
F 0 "#PWR317" H 5075 5485 50  0001 C CNN
F 1 "GND" V 5035 5565 50  0001 R CNN
F 2 "" H 5075 5735 60  0000 C CNN
F 3 "" H 5075 5735 60  0000 C CNN
	1    5075 5735
	0    1    1    0   
$EndComp
$Comp
L GND #PWR316
U 1 1 57C0F543
P 5715 5535
F 0 "#PWR316" H 5715 5285 50  0001 C CNN
F 1 "GND" V 5685 5405 50  0001 R CNN
F 2 "" H 5715 5535 60  0000 C CNN
F 3 "" H 5715 5535 60  0000 C CNN
	1    5715 5535
	0    1    1    0   
$EndComp
$Comp
L F_Small F307
U 1 1 57C0F55C
P 6905 5535
F 0 "F307" H 6915 5605 50  0000 C CNN
F 1 "1.1A Polyfuse" H 6915 5475 50  0000 C CNN
F 2 "Resistors_SMD:R_1812_HandSoldering" H 6905 5535 60  0001 C CNN
F 3 "" H 6905 5535 60  0000 C CNN
	1    6905 5535
	1    0    0    -1  
$EndComp
$Comp
L F_Small F308
U 1 1 57C0F562
P 6905 5735
F 0 "F308" H 6905 5805 50  0000 C CNN
F 1 "1.1A Polyfuse" H 6895 5695 50  0000 C CNN
F 2 "Resistors_SMD:R_1812_HandSoldering" H 6905 5735 60  0001 C CNN
F 3 "" H 6905 5735 60  0000 C CNN
	1    6905 5735
	1    0    0    -1  
$EndComp
$Comp
L RJ45 J301
U 1 1 57BFA208
P 8395 1775
F 0 "J301" V 8365 2295 60  0000 L CNN
F 1 "RJ45" V 8515 2295 60  0000 L CNN
F 2 "Connect:RJ45_8" H 8395 1775 60  0001 C CNN
F 3 "" H 8395 1775 60  0000 C CNN
	1    8395 1775
	0    1    1    0   
$EndComp
$Comp
L MCP23008 U301
U 1 1 57CDE750
P 2375 3205
F 0 "U301" H 2525 3835 60  0000 C CNN
F 1 "MCP23008" H 2525 3735 60  0000 C CNN
F 2 "Housings_SOIC:SOIC-18W_7.5x11.6mm_Pitch1.27mm" H 2375 3205 60  0001 C CNN
F 3 "" H 2375 3205 60  0001 C CNN
	1    2375 3205
	1    0    0    -1  
$EndComp
Wire Wire Line
	7945 1825 7945 2125
Connection ~ 7945 2025
Connection ~ 7945 1925
Wire Wire Line
	7945 1625 7945 1725
Wire Wire Line
	5755 1675 6785 1675
Wire Wire Line
	7945 1425 7945 1525
Wire Wire Line
	6395 1475 6785 1475
Connection ~ 7945 1475
Wire Wire Line
	7945 3195 7945 3495
Connection ~ 7945 3395
Connection ~ 7945 3295
Wire Wire Line
	7945 2995 7945 3095
Wire Wire Line
	5455 3045 6785 3045
Connection ~ 7945 3045
Wire Wire Line
	7945 2795 7945 2895
Wire Wire Line
	6095 2845 6785 2845
Connection ~ 7945 2845
Wire Wire Line
	3115 1175 6145 1175
Wire Wire Line
	3175 1375 5505 1375
Wire Wire Line
	3245 2545 5845 2545
Wire Wire Line
	3315 2745 5205 2745
Wire Wire Line
	7945 4575 7945 4875
Connection ~ 7945 4775
Connection ~ 7945 4675
Wire Wire Line
	7945 4375 7945 4475
Wire Wire Line
	5455 4425 6785 4425
Connection ~ 7945 4425
Wire Wire Line
	7945 4175 7945 4275
Wire Wire Line
	6095 4225 6785 4225
Connection ~ 7945 4225
Wire Wire Line
	3365 3925 5845 3925
Wire Wire Line
	3265 4125 5205 4125
Wire Wire Line
	7965 5885 7965 6185
Connection ~ 7965 6085
Connection ~ 7965 5985
Wire Wire Line
	7965 5685 7965 5785
Wire Wire Line
	5475 5735 6805 5735
Connection ~ 7965 5735
Wire Wire Line
	7965 5485 7965 5585
Wire Wire Line
	6115 5535 6805 5535
Connection ~ 7965 5535
Wire Wire Line
	3145 5235 5865 5235
Wire Wire Line
	3015 5435 5225 5435
Wire Wire Line
	6985 1675 7675 1675
Wire Wire Line
	7675 1675 7675 1475
Wire Wire Line
	7675 1475 7945 1475
Wire Wire Line
	7805 1565 7225 1565
Wire Wire Line
	7225 1565 7225 1475
Wire Wire Line
	7225 1475 6985 1475
Wire Wire Line
	6985 2845 7415 2845
Wire Wire Line
	7415 2845 7415 3045
Wire Wire Line
	7415 3045 7945 3045
Wire Wire Line
	7945 2845 7675 2845
Wire Wire Line
	7675 2845 7675 2975
Wire Wire Line
	7675 2975 7135 2975
Wire Wire Line
	7135 2975 7135 3045
Wire Wire Line
	7135 3045 6985 3045
Wire Wire Line
	6985 4425 7425 4425
Wire Wire Line
	7425 4425 7425 4225
Wire Wire Line
	7425 4225 7945 4225
Wire Wire Line
	7945 4425 7755 4425
Wire Wire Line
	7755 4425 7755 4345
Wire Wire Line
	7755 4345 7305 4345
Wire Wire Line
	7305 4345 7305 4225
Wire Wire Line
	7305 4225 6985 4225
Wire Wire Line
	7965 5535 7595 5535
Wire Wire Line
	7595 5535 7595 5735
Wire Wire Line
	7595 5735 7005 5735
Wire Wire Line
	7005 5535 7345 5535
Wire Wire Line
	7345 5535 7345 5645
Wire Wire Line
	7345 5645 7845 5645
Wire Wire Line
	7845 5645 7845 5735
Wire Wire Line
	7845 5735 7965 5735
Wire Wire Line
	7805 1565 7805 1675
Wire Wire Line
	7805 1675 7945 1675
Connection ~ 7945 1675
Wire Wire Line
	3015 2965 3115 2965
Wire Wire Line
	3115 2965 3115 1175
Wire Wire Line
	3015 3065 3175 3065
Wire Wire Line
	3175 3065 3175 1375
Wire Wire Line
	3015 3165 3245 3165
Wire Wire Line
	3245 3165 3245 2545
Wire Wire Line
	3015 3265 3315 3265
Wire Wire Line
	3315 3265 3315 2745
Wire Wire Line
	3015 3665 3015 5435
Wire Wire Line
	3015 3565 3145 3565
Wire Wire Line
	3145 3565 3145 5235
Wire Wire Line
	3015 3465 3265 3465
Wire Wire Line
	3265 3465 3265 4125
Wire Wire Line
	3365 3925 3365 3365
Wire Wire Line
	3365 3365 3015 3365
Wire Wire Line
	1945 3115 1945 3215
Wire Wire Line
	1945 3305 1945 3465
NoConn ~ 1945 3555
$Comp
L GND #PWR311
U 1 1 57CE2655
P 1945 3775
F 0 "#PWR311" H 1945 3525 50  0001 C CNN
F 1 "GND" H 1945 3625 50  0000 C CNN
F 2 "" H 1945 3775 60  0000 C CNN
F 3 "" H 1945 3775 60  0000 C CNN
	1    1945 3775
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR307
U 1 1 57CE2695
P 1925 3165
F 0 "#PWR307" H 1925 2915 50  0001 C CNN
F 1 "GND" V 1925 3025 50  0000 R CNN
F 2 "" H 1925 3165 60  0000 C CNN
F 3 "" H 1925 3165 60  0000 C CNN
	1    1925 3165
	0    1    1    0   
$EndComp
$Comp
L +3V3 #PWR310
U 1 1 57CE26EB
P 1825 3695
F 0 "#PWR310" H 1825 3545 50  0001 C CNN
F 1 "+3V3" V 1875 3825 50  0000 L CNN
F 2 "" H 1825 3695 60  0000 C CNN
F 3 "" H 1825 3695 60  0000 C CNN
	1    1825 3695
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1825 3695 1945 3695
Wire Wire Line
	1945 3385 1845 3385
Wire Wire Line
	1845 3385 1845 3695
Connection ~ 1845 3695
Connection ~ 1945 3385
Wire Wire Line
	1945 2905 1495 2905
Wire Wire Line
	1945 2995 1495 2995
Text HLabel 1495 2905 0    60   Input ~ 0
IO_CLOCK
Text HLabel 1495 2995 0    60   Input ~ 0
IO_DATA
Wire Wire Line
	1925 3165 1945 3165
Connection ~ 1945 3165
$Comp
L R R301
U 1 1 57D0A16A
P 4175 1745
F 0 "R301" V 4255 1745 50  0000 C CNN
F 1 "R" V 4175 1745 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4105 1745 50  0001 C CNN
F 3 "" H 4175 1745 50  0000 C CNN
	1    4175 1745
	1    0    0    -1  
$EndComp
$Comp
L R R302
U 1 1 57D0A26D
P 4375 1745
F 0 "R302" V 4455 1745 50  0000 C CNN
F 1 "R" V 4375 1745 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4305 1745 50  0001 C CNN
F 3 "" H 4375 1745 50  0000 C CNN
	1    4375 1745
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR303
U 1 1 57D0B7E3
P 4275 1895
F 0 "#PWR303" H 4275 1645 50  0001 C CNN
F 1 "GND" H 4275 1745 50  0000 C CNN
F 2 "" H 4275 1895 50  0000 C CNN
F 3 "" H 4275 1895 50  0000 C CNN
	1    4275 1895
	1    0    0    -1  
$EndComp
Wire Wire Line
	4175 1895 4375 1895
Connection ~ 4275 1895
Wire Wire Line
	4175 1595 4175 1375
Connection ~ 4175 1375
Wire Wire Line
	4375 1595 4375 1175
Connection ~ 4375 1175
$Comp
L R R303
U 1 1 57D0BCFA
P 4205 3115
F 0 "R303" V 4285 3115 50  0000 C CNN
F 1 "R" V 4205 3115 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4135 3115 50  0001 C CNN
F 3 "" H 4205 3115 50  0000 C CNN
	1    4205 3115
	1    0    0    -1  
$EndComp
$Comp
L R R304
U 1 1 57D0BD00
P 4405 3115
F 0 "R304" V 4485 3115 50  0000 C CNN
F 1 "R" V 4405 3115 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4335 3115 50  0001 C CNN
F 3 "" H 4405 3115 50  0000 C CNN
	1    4405 3115
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR308
U 1 1 57D0BD06
P 4305 3265
F 0 "#PWR308" H 4305 3015 50  0001 C CNN
F 1 "GND" H 4305 3115 50  0000 C CNN
F 2 "" H 4305 3265 50  0000 C CNN
F 3 "" H 4305 3265 50  0000 C CNN
	1    4305 3265
	1    0    0    -1  
$EndComp
Wire Wire Line
	4205 3265 4405 3265
Connection ~ 4305 3265
Wire Wire Line
	4205 2965 4205 2745
Wire Wire Line
	4405 2965 4405 2545
$Comp
L R R305
U 1 1 57D0BF55
P 4205 4495
F 0 "R305" V 4285 4495 50  0000 C CNN
F 1 "R" V 4205 4495 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4135 4495 50  0001 C CNN
F 3 "" H 4205 4495 50  0000 C CNN
	1    4205 4495
	1    0    0    -1  
$EndComp
$Comp
L R R306
U 1 1 57D0BF5B
P 4405 4495
F 0 "R306" V 4485 4495 50  0000 C CNN
F 1 "R" V 4405 4495 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4335 4495 50  0001 C CNN
F 3 "" H 4405 4495 50  0000 C CNN
	1    4405 4495
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR314
U 1 1 57D0BF61
P 4305 4645
F 0 "#PWR314" H 4305 4395 50  0001 C CNN
F 1 "GND" H 4305 4495 50  0000 C CNN
F 2 "" H 4305 4645 50  0000 C CNN
F 3 "" H 4305 4645 50  0000 C CNN
	1    4305 4645
	1    0    0    -1  
$EndComp
Wire Wire Line
	4205 4645 4405 4645
Connection ~ 4305 4645
Wire Wire Line
	4205 4345 4205 4125
Wire Wire Line
	4405 4345 4405 3925
$Comp
L R R307
U 1 1 57D0C21A
P 4195 5805
F 0 "R307" V 4275 5805 50  0000 C CNN
F 1 "R" V 4195 5805 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4125 5805 50  0001 C CNN
F 3 "" H 4195 5805 50  0000 C CNN
	1    4195 5805
	1    0    0    -1  
$EndComp
$Comp
L R R308
U 1 1 57D0C220
P 4395 5805
F 0 "R308" V 4475 5805 50  0000 C CNN
F 1 "R" V 4395 5805 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4325 5805 50  0001 C CNN
F 3 "" H 4395 5805 50  0000 C CNN
	1    4395 5805
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR318
U 1 1 57D0C226
P 4295 5955
F 0 "#PWR318" H 4295 5705 50  0001 C CNN
F 1 "GND" H 4295 5805 50  0000 C CNN
F 2 "" H 4295 5955 50  0000 C CNN
F 3 "" H 4295 5955 50  0000 C CNN
	1    4295 5955
	1    0    0    -1  
$EndComp
Wire Wire Line
	4195 5955 4395 5955
Connection ~ 4295 5955
Wire Wire Line
	4195 5655 4195 5435
Wire Wire Line
	4395 5655 4395 5235
Connection ~ 4195 5435
Connection ~ 4395 5235
Connection ~ 4405 2545
Connection ~ 4205 2745
Connection ~ 4405 3925
Connection ~ 4205 4125
$EndSCHEMATC