pi-video-prop/ec-rpi-vid-prop.sch

EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
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:escape-canada
LIBS:ec-rpi-vid-prop-cache
EELAYER 25 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 2
Title "Video Prop Board"
Date "2018-03-09"
Rev "AA"
Comp "Monadnock Systems"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L POT RV1
U 1 1 5AA03AD1
P 1400 6900
F 0 "RV1" V 1225 6900 50  0000 C CNN
F 1 "POT" V 1300 6900 50  0000 C CNN
F 2 "lts:Bournes_TC33x-2" H 1400 6900 50  0001 C CNN
F 3 "" H 1400 6900 50  0001 C CNN
	1    1400 6900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 6050 1650 7600
Wire Wire Line
	1650 6700 2150 6700
Wire Wire Line
	1550 6900 2150 6900
$Comp
L +3.3V #PWR01
U 1 1 5AA03BFF
P 1400 6650
F 0 "#PWR01" H 1400 6500 50  0001 C CNN
F 1 "+3.3V" H 1400 6790 50  0000 C CNN
F 2 "" H 1400 6650 50  0001 C CNN
F 3 "" H 1400 6650 50  0001 C CNN
	1    1400 6650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR02
U 1 1 5AA03C27
P 1400 7150
F 0 "#PWR02" H 1400 6900 50  0001 C CNN
F 1 "GND" H 1400 7000 50  0000 C CNN
F 2 "" H 1400 7150 50  0001 C CNN
F 3 "" H 1400 7150 50  0001 C CNN
	1    1400 7150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1400 7150 1400 7050
Wire Wire Line
	1400 6750 1400 6650
$Comp
L RJ45 J3
U 1 1 5AA03C76
P 9500 5200
F 0 "J3" H 9700 5700 50  0000 C CNN
F 1 "RJ45" H 9350 5700 50  0000 C CNN
F 2 "Connectors:RJ45_8" H 9500 5200 50  0001 C CNN
F 3 "" H 9500 5200 50  0001 C CNN
	1    9500 5200
	0    1    1    0   
$EndComp
$Comp
L Conn_01x03 J5
U 1 1 5AA03E34
P 3550 6050
F 0 "J5" H 3550 6250 50  0000 C CNN
F 1 "Analog Trig" H 3550 5850 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Angled_1x03_Pitch2.54mm" H 3550 6050 50  0001 C CNN
F 3 "" H 3550 6050 50  0001 C CNN
	1    3550 6050
	1    0    0    1   
$EndComp
$Comp
L GND #PWR03
U 1 1 5AA0402B
P 3150 6150
F 0 "#PWR03" H 3150 5900 50  0001 C CNN
F 1 "GND" H 3150 6000 50  0000 C CNN
F 2 "" H 3150 6150 50  0001 C CNN
F 3 "" H 3150 6150 50  0001 C CNN
	1    3150 6150
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR04
U 1 1 5AA04054
P 3150 5750
F 0 "#PWR04" H 3150 5600 50  0001 C CNN
F 1 "+5V" H 3150 5890 50  0000 C CNN
F 2 "" H 3150 5750 50  0001 C CNN
F 3 "" H 3150 5750 50  0001 C CNN
	1    3150 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 6050 3350 6050
Wire Wire Line
	3150 6150 3350 6150
Wire Wire Line
	3350 5950 3150 5950
Wire Wire Line
	3150 5950 3150 5750
$Comp
L +5V #PWR05
U 1 1 5AA049B1
P 4000 5850
F 0 "#PWR05" H 4000 5700 50  0001 C CNN
F 1 "+5V" H 4000 5990 50  0000 C CNN
F 2 "" H 4000 5850 50  0001 C CNN
F 3 "" H 4000 5850 50  0001 C CNN
	1    4000 5850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 5AA049DD
P 4000 6150
F 0 "#PWR06" H 4000 5900 50  0001 C CNN
F 1 "GND" H 4000 6000 50  0000 C CNN
F 2 "" H 4000 6150 50  0001 C CNN
F 3 "" H 4000 6150 50  0001 C CNN
	1    4000 6150
	1    0    0    -1  
$EndComp
$Comp
L C C12
U 1 1 5AA04A09
P 4000 6000
F 0 "C12" H 4025 6100 50  0000 L CNN
F 1 "10uF" H 4025 5900 50  0000 L CNN
F 2 "Capacitors_SMD:C_1206" H 4038 5850 50  0001 C CNN
F 3 "" H 4000 6000 50  0001 C CNN
	1    4000 6000
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR07
U 1 1 5AA04B6D
P 2350 6400
F 0 "#PWR07" H 2350 6250 50  0001 C CNN
F 1 "+3.3V" H 2350 6540 50  0000 C CNN
F 2 "" H 2350 6400 50  0001 C CNN
F 3 "" H 2350 6400 50  0001 C CNN
	1    2350 6400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR08
U 1 1 5AA04B99
P 2350 7100
F 0 "#PWR08" H 2350 6850 50  0001 C CNN
F 1 "GND" H 2350 6950 50  0000 C CNN
F 2 "" H 2350 7100 50  0001 C CNN
F 3 "" H 2350 7100 50  0001 C CNN
	1    2350 7100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2350 6400 2350 6500
$Comp
L C C11
U 1 1 5AA04E26
P 1200 6000
F 0 "C11" H 1225 6100 50  0000 L CNN
F 1 "0.1uF" H 1225 5900 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 1238 5850 50  0001 C CNN
F 3 "" H 1200 6000 50  0001 C CNN
	1    1200 6000
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR09
U 1 1 5AA04E88
P 1200 5850
F 0 "#PWR09" H 1200 5700 50  0001 C CNN
F 1 "+3.3V" H 1200 5990 50  0000 C CNN
F 2 "" H 1200 5850 50  0001 C CNN
F 3 "" H 1200 5850 50  0001 C CNN
	1    1200 5850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR010
U 1 1 5AA04EBA
P 1200 6150
F 0 "#PWR010" H 1200 5900 50  0001 C CNN
F 1 "GND" H 1200 6000 50  0000 C CNN
F 2 "" H 1200 6150 50  0001 C CNN
F 3 "" H 1200 6150 50  0001 C CNN
	1    1200 6150
	1    0    0    -1  
$EndComp
Wire Wire Line
	9050 4850 8950 4850
Wire Wire Line
	7550 4950 9050 4950
Wire Wire Line
	7550 5050 9050 5050
Wire Wire Line
	7550 5150 9050 5150
Text Label 6100 4950 2    60   ~ 0
VID_SELECT_0
Text Label 6100 5050 2    60   ~ 0
VID_SELECT_1
Text Label 6100 5150 2    60   ~ 0
VID_SELECT_2
Text Label 6100 5250 2    60   ~ 0
VID_START_MSK
Wire Wire Line
	7550 5250 9050 5250
Wire Wire Line
	7550 5350 9050 5350
Text Label 6100 5350 2    60   ~ 0
RESET_MSK
Wire Wire Line
	9050 5450 8050 5450
Wire Wire Line
	9050 5550 8050 5550
Wire Wire Line
	5600 1800 8050 1800
Wire Wire Line
	5600 1900 8050 1900
Wire Wire Line
	4500 1000 4600 1000
Wire Wire Line
	4550 1000 4550 900 
Connection ~ 4550 1000
$Comp
L +3.3V #PWR011
U 1 1 5AA09ADA
P 4550 900
F 0 "#PWR011" H 4550 750 50  0001 C CNN
F 1 "+3.3V" H 4550 1040 50  0000 C CNN
F 2 "" H 4550 900 50  0001 C CNN
F 3 "" H 4550 900 50  0001 C CNN
	1    4550 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 1000 4900 1000
Wire Wire Line
	4850 1000 4850 900 
Connection ~ 4850 1000
$Comp
L +5V #PWR012
U 1 1 5AA09C52
P 4850 900
F 0 "#PWR012" H 4850 750 50  0001 C CNN
F 1 "+5V" H 4850 1040 50  0000 C CNN
F 2 "" H 4850 900 50  0001 C CNN
F 3 "" H 4850 900 50  0001 C CNN
	1    4850 900 
	1    0    0    -1  
$EndComp
Connection ~ 4500 3600
Connection ~ 4600 3600
Connection ~ 4700 3600
Connection ~ 4800 3600
Connection ~ 4900 3600
Connection ~ 5000 3600
$Comp
L GND #PWR013
U 1 1 5AA0A161
P 4750 3700
F 0 "#PWR013" H 4750 3450 50  0001 C CNN
F 1 "GND" H 4750 3550 50  0000 C CNN
F 2 "" H 4750 3700 50  0001 C CNN
F 3 "" H 4750 3700 50  0001 C CNN
	1    4750 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 3600 4750 3700
Connection ~ 4750 3600
Text Label 8050 5450 2    60   ~ 0
RPI_TXO
Text Label 8050 5550 2    60   ~ 0
RPI_RXI
Wire Wire Line
	3800 3000 3600 3000
Text Label 3600 3000 2    60   ~ 0
RPI_TXO
Wire Wire Line
	3800 3100 3600 3100
Text Label 3600 3100 2    60   ~ 0
RPI_RXI
$Comp
L GND #PWR014
U 1 1 5AA0B6A9
P 9850 5750
F 0 "#PWR014" H 9850 5500 50  0001 C CNN
F 1 "GND" H 9850 5600 50  0000 C CNN
F 2 "" H 9850 5750 50  0001 C CNN
F 3 "" H 9850 5750 50  0001 C CNN
	1    9850 5750
	1    0    0    -1  
$EndComp
Wire Notes Line
	850  5250 4500 5250
Wire Notes Line
	4500 5250 4500 8000
Wire Notes Line
	850  5250 850  8000
Wire Wire Line
	5600 2200 5900 2200
Wire Wire Line
	5600 2300 5900 2300
Wire Wire Line
	5600 2400 5900 2400
Text Label 5900 2200 0    60   ~ 0
VID_SELECT_0
Text Label 5900 2300 0    60   ~ 0
VID_SELECT_1
Text Label 5900 2400 0    60   ~ 0
VID_SELECT_2
$Comp
L R R11
U 1 1 5AA0CFEF
P 8750 4650
F 0 "R11" V 8830 4650 50  0000 C CNN
F 1 "10k" V 8750 4650 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8680 4650 50  0001 C CNN
F 3 "" H 8750 4650 50  0001 C CNN
	1    8750 4650
	1    0    0    -1  
$EndComp
$Comp
L R R10
U 1 1 5AA0D098
P 8600 4650
F 0 "R10" V 8680 4650 50  0000 C CNN
F 1 "10k" V 8600 4650 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8530 4650 50  0001 C CNN
F 3 "" H 8600 4650 50  0001 C CNN
	1    8600 4650
	1    0    0    -1  
$EndComp
$Comp
L R R9
U 1 1 5AA0D12E
P 8450 4650
F 0 "R9" V 8530 4650 50  0000 C CNN
F 1 "10k" V 8450 4650 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8380 4650 50  0001 C CNN
F 3 "" H 8450 4650 50  0001 C CNN
	1    8450 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	8950 4850 8950 4500
Wire Wire Line
	8950 4500 8300 4500
Connection ~ 8750 4500
Connection ~ 8600 4500
$Comp
L GND #PWR015
U 1 1 5AA0D6F6
P 8600 4400
F 0 "#PWR015" H 8600 4150 50  0001 C CNN
F 1 "GND" H 8600 4250 50  0000 C CNN
F 2 "" H 8600 4400 50  0001 C CNN
F 3 "" H 8600 4400 50  0001 C CNN
	1    8600 4400
	-1   0    0    1   
$EndComp
Wire Wire Line
	8600 4400 8600 4500
Wire Wire Line
	8750 4800 8750 5150
Connection ~ 8750 5150
Wire Wire Line
	8600 4800 8600 5050
Connection ~ 8600 5050
Wire Wire Line
	8450 4800 8450 4950
Connection ~ 8450 4950
Connection ~ 8450 4500
$Comp
L R R7
U 1 1 5AA0DF60
P 8300 4650
F 0 "R7" V 8380 4650 50  0000 C CNN
F 1 "10k" V 8300 4650 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8230 4650 50  0001 C CNN
F 3 "" H 8300 4650 50  0001 C CNN
	1    8300 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	8300 4800 8300 5350
Connection ~ 8300 5350
Text Label 3750 1900 2    60   ~ 0
VID_START_BUTTON
Text Label 3750 1800 2    60   ~ 0
RESET
NoConn ~ 3800 2800
NoConn ~ 3800 2700
NoConn ~ 3800 2500
NoConn ~ 3800 2400
NoConn ~ 3800 2300
NoConn ~ 3800 2200
NoConn ~ 3800 2100
NoConn ~ 3800 1600
NoConn ~ 3800 1500
NoConn ~ 3800 1400
Text Notes 900  5400 0    60   ~ 0
Sharp IR Sensor (or any other analog sensor)
Text Notes 9300 4550 0    60   ~ 0
MSK Connector\n(5V Tolerant)
Wire Notes Line
	5200 6250 10250 6250
Wire Notes Line
	10250 6250 10250 4100
Wire Notes Line
	10250 4100 5200 4100
NoConn ~ 5600 1600
NoConn ~ 5600 1700
$Comp
L PWR_FLAG #FLG016
U 1 1 5AA18074
P 4400 3700
F 0 "#FLG016" H 4400 3775 50  0001 C CNN
F 1 "PWR_FLAG" H 4400 3850 50  0000 C CNN
F 2 "" H 4400 3700 50  0001 C CNN
F 3 "" H 4400 3700 50  0001 C CNN
	1    4400 3700
	-1   0    0    1   
$EndComp
$Comp
L Raspberry_Pi_2_3_Unfuck J2
U 1 1 5AA18F38
P 4700 2300
F 0 "J2" H 5400 1050 50  0000 C CNN
F 1 "Raspberry_Pi_2_3" H 4300 3200 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_2x20_Pitch2.54mm" H 5700 3550 50  0001 C CNN
F 3 "" H 4750 2150 50  0001 C CNN
	1    4700 2300
	-1   0    0    -1  
$EndComp
$Comp
L Conn_01x01 J6
U 1 1 5AA0B5B8
P 2900 3800
F 0 "J6" H 2900 3900 50  0000 C CNN
F 1 "Conn_01x01" H 2900 3700 50  0000 C CNN
F 2 "Mounting_Holes:MountingHole_2.7mm_M2.5_DIN965_Pad" H 2900 3800 50  0001 C CNN
F 3 "" H 2900 3800 50  0001 C CNN
	1    2900 3800
	1    0    0    -1  
$EndComp
$Comp
L Conn_01x01 J7
U 1 1 5AA0B7AE
P 1150 4150
F 0 "J7" H 1150 4250 50  0000 C CNN
F 1 "Conn_01x01" H 1150 4050 50  0000 C CNN
F 2 "Mounting_Holes:MountingHole_2.7mm_M2.5_DIN965_Pad" H 1150 4150 50  0001 C CNN
F 3 "" H 1150 4150 50  0001 C CNN
	1    1150 4150
	1    0    0    -1  
$EndComp
$Comp
L Conn_01x01 J8
U 1 1 5AA0B83B
P 1150 4450
F 0 "J8" H 1150 4550 50  0000 C CNN
F 1 "Conn_01x01" H 1150 4350 50  0000 C CNN
F 2 "Mounting_Holes:MountingHole_2.7mm_M2.5_DIN965_Pad" H 1150 4450 50  0001 C CNN
F 3 "" H 1150 4450 50  0001 C CNN
	1    1150 4450
	1    0    0    -1  
$EndComp
$Comp
L Conn_01x01 J9
U 1 1 5AA0B91F
P 1150 4700
F 0 "J9" H 1150 4800 50  0000 C CNN
F 1 "Conn_01x01" H 1150 4600 50  0000 C CNN
F 2 "Mounting_Holes:MountingHole_2.7mm_M2.5_DIN965_Pad" H 1150 4700 50  0001 C CNN
F 3 "" H 1150 4700 50  0001 C CNN
	1    1150 4700
	1    0    0    -1  
$EndComp
Text Notes 850  4700 1    60   ~ 0
Mounting Holes
NoConn ~ 950  4700
NoConn ~ 950  4450
NoConn ~ 950  4150
NoConn ~ 2700 3800
$Comp
L SW_Push SW2
U 1 1 5AA1865E
P 2750 3150
F 0 "SW2" H 2800 3250 50  0000 L CNN
F 1 "TEST" H 2750 3090 50  0000 C CNN
F 2 "Buttons_Switches_SMD:SW_SPST_PTS810" H 2750 3350 50  0001 C CNN
F 3 "" H 2750 3350 50  0001 C CNN
	1    2750 3150
	0    1    -1   0   
$EndComp
$Comp
L SW_Push SW3
U 1 1 5AA18762
P 2450 3150
F 0 "SW3" H 2500 3250 50  0000 L CNN
F 1 "RESET" H 2450 3090 50  0000 C CNN
F 2 "Buttons_Switches_SMD:SW_SPST_PTS810" H 2450 3350 50  0001 C CNN
F 3 "" H 2450 3350 50  0001 C CNN
	1    2450 3150
	0    1    -1   0   
$EndComp
Wire Wire Line
	2450 3350 3050 3350
Connection ~ 2750 3350
$Comp
L +3.3V #PWR017
U 1 1 5AA18A68
P 2750 3350
F 0 "#PWR017" H 2750 3200 50  0001 C CNN
F 1 "+3.3V" H 2750 3490 50  0000 C CNN
F 2 "" H 2750 3350 50  0001 C CNN
F 3 "" H 2750 3350 50  0001 C CNN
	1    2750 3350
	-1   0    0    1   
$EndComp
Wire Wire Line
	2900 1900 2900 2850
$Comp
L SW_Push SW1
U 1 1 5AA18E7F
P 3050 3150
F 0 "SW1" H 3100 3250 50  0000 L CNN
F 1 "VID_START" H 3050 3090 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 3050 3350 50  0001 C CNN
F 3 "" H 3050 3350 50  0001 C CNN
	1    3050 3150
	0    1    -1   0   
$EndComp
Connection ~ 3050 3350
Wire Wire Line
	3050 2850 3050 2950
Wire Wire Line
	2750 2850 3050 2850
Connection ~ 2900 2850
NoConn ~ 5600 3000
NoConn ~ 5600 3100
$Comp
L 74HC50A U2
U 1 1 5AA2D410
P 6900 5200
F 0 "U2" H 7300 5700 60  0000 C CNN
F 1 "74HC50A" H 6900 5200 60  0000 C CNN
F 2 "Housings_SSOP:TSSOP-14_4.4x5mm_Pitch0.65mm" H 6900 5450 60  0001 C CNN
F 3 "" H 6900 5450 60  0001 C CNN
	1    6900 5200
	-1   0    0    -1  
$EndComp
$Comp
L +3.3V #PWR018
U 1 1 5AA2DB30
P 6900 4600
F 0 "#PWR018" H 6900 4450 50  0001 C CNN
F 1 "+3.3V" H 6900 4740 50  0000 C CNN
F 2 "" H 6900 4600 50  0001 C CNN
F 3 "" H 6900 4600 50  0001 C CNN
	1    6900 4600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR019
U 1 1 5AA2DC55
P 6900 5900
F 0 "#PWR019" H 6900 5650 50  0001 C CNN
F 1 "GND" H 6900 5750 50  0000 C CNN
F 2 "" H 6900 5900 50  0001 C CNN
F 3 "" H 6900 5900 50  0001 C CNN
	1    6900 5900
	1    0    0    -1  
$EndComp
NoConn ~ 6250 5450
Wire Wire Line
	7550 5450 7550 5850
Wire Wire Line
	7550 5850 6900 5850
Wire Wire Line
	6900 5800 6900 5900
Connection ~ 6900 5850
Wire Wire Line
	6250 4950 6100 4950
Wire Wire Line
	6250 5050 6100 5050
Wire Wire Line
	6250 5150 6100 5150
Wire Wire Line
	6250 5250 6100 5250
Wire Wire Line
	6250 5350 6100 5350
Wire Notes Line
	5200 4100 5200 6250
$Comp
L R R6
U 1 1 5AA571CD
P 3100 2050
F 0 "R6" V 3180 2050 50  0000 C CNN
F 1 "10k" V 3100 2050 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 3030 2050 50  0001 C CNN
F 3 "" H 3100 2050 50  0001 C CNN
	1    3100 2050
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2450 1800 3800 1800
$Comp
L R R5
U 1 1 5AA57397
P 2750 1950
F 0 "R5" V 2830 1950 50  0000 C CNN
F 1 "10k" V 2750 1950 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 2680 1950 50  0001 C CNN
F 3 "" H 2750 1950 50  0001 C CNN
	1    2750 1950
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR020
U 1 1 5AA57422
P 3100 2200
F 0 "#PWR020" H 3100 1950 50  0001 C CNN
F 1 "GND" H 3100 2050 50  0000 C CNN
F 2 "" H 3100 2200 50  0001 C CNN
F 3 "" H 3100 2200 50  0001 C CNN
	1    3100 2200
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR021
U 1 1 5AA57484
P 2750 2100
F 0 "#PWR021" H 2750 1850 50  0001 C CNN
F 1 "GND" H 2750 1950 50  0000 C CNN
F 2 "" H 2750 2100 50  0001 C CNN
F 3 "" H 2750 2100 50  0001 C CNN
	1    2750 2100
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2900 1900 3800 1900
Connection ~ 3100 1900
Wire Wire Line
	2450 1800 2450 2950
Connection ~ 2750 1800
Text Label 5900 2500 0    60   ~ 0
VID_START_MSK
Text Label 5900 2600 0    60   ~ 0
RESET_MSK
Wire Wire Line
	5600 2500 5900 2500
Wire Wire Line
	5600 2600 5900 2600
NoConn ~ 5600 2000
Wire Wire Line
	2750 2950 2750 2850
Wire Wire Line
	4400 3600 5100 3600
Wire Wire Line
	4400 3600 4400 3700
Wire Wire Line
	5600 2700 7050 2700
Text Label 5900 2700 0    60   ~ 0
VID_START_ANALOG
Connection ~ 4400 3600
Text Label 3250 6800 0    60   ~ 0
VID_START_ANALOG
$Comp
L LM2903 U3
U 1 1 5AA5ED4C
P 2450 6800
F 0 "U3" H 2600 6950 50  0000 C CNN
F 1 "LM2903" H 2700 6650 50  0000 C CNN
F 2 "Housings_SSOP:MSOP-8_3x3mm_Pitch0.65mm" H 2450 6800 50  0001 C CNN
F 3 "" H 2450 6800 50  0001 C CNN
	1    2450 6800
	1    0    0    -1  
$EndComp
$Comp
L LM2903 U3
U 2 1 5AA5EF5C
P 2900 7500
F 0 "U3" H 3050 7650 50  0000 C CNN
F 1 "LM2903" H 3150 7350 50  0000 C CNN
F 2 "Housings_SSOP:MSOP-8_3x3mm_Pitch0.65mm" H 2900 7500 50  0001 C CNN
F 3 "" H 2900 7500 50  0001 C CNN
	2    2900 7500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 6900 1750 7400
Wire Wire Line
	1750 7400 2600 7400
Connection ~ 1750 6900
Wire Wire Line
	1650 7600 2600 7600
Connection ~ 1650 6700
$Comp
L +3.3V #PWR022
U 1 1 5AA5F298
P 2800 7200
F 0 "#PWR022" H 2800 7050 50  0001 C CNN
F 1 "+3.3V" H 2800 7340 50  0000 C CNN
F 2 "" H 2800 7200 50  0001 C CNN
F 3 "" H 2800 7200 50  0001 C CNN
	1    2800 7200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR023
U 1 1 5AA5F343
P 2800 7800
F 0 "#PWR023" H 2800 7550 50  0001 C CNN
F 1 "GND" H 2800 7650 50  0000 C CNN
F 2 "" H 2800 7800 50  0001 C CNN
F 3 "" H 2800 7800 50  0001 C CNN
	1    2800 7800
	1    0    0    -1  
$EndComp
$Comp
L Jumper_NC_Dual JP1
U 1 1 5AA5F4A8
P 4200 7050
F 0 "JP1" H 4250 6950 50  0000 L CNN
F 1 "Jumper_NC_Dual" H 4200 7150 50  0000 C BNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm" H 4200 7050 50  0001 C CNN
F 3 "" H 4200 7050 50  0001 C CNN
	1    4200 7050
	0    -1   -1   0   
$EndComp
Wire Wire Line
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Wire Wire Line
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Text Label 3250 7500 0    60   ~ 0
nVID_START_ANALOG
Wire Wire Line
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Wire Wire Line
	2750 6800 4200 6800
$Comp
L R R8
U 1 1 5AA608F4
P 7050 2500
F 0 "R8" V 7130 2500 50  0000 C CNN
F 1 "3.1k" V 7050 2500 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6980 2500 50  0001 C CNN
F 3 "" H 7050 2500 50  0001 C CNN
	1    7050 2500
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR024
U 1 1 5AA60AA1
P 7050 2350
F 0 "#PWR024" H 7050 2200 50  0001 C CNN
F 1 "+3.3V" H 7050 2490 50  0000 C CNN
F 2 "" H 7050 2350 50  0001 C CNN
F 3 "" H 7050 2350 50  0001 C CNN
	1    7050 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
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$Sheet
S 8050 1700 800  700 
U 5AA673D8
F0 "Audio Section" 60
F1 "audio.sch" 60
F2 "BCK" I L 8050 1800 60 
F3 "WS" I L 8050 1900 60 
F4 "DATAI" I L 8050 2100 60 
$EndSheet
Wire Wire Line
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Wire Notes Line
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Text Label 4700 7050 0    60   ~ 0
VID_START_ANALOG
$EndSCHEMATC