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:via
LIBS:Athena-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Athena"
Date "2018-02-22"
Rev "0.1"
Comp "jankoppe.de"
Comment1 "2.1 audio crossover"
Comment2 "headphone amplifier"
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Audio-Jack-3_3Switches J4
U 1 1 5A871F8F
P 10550 5950
F 0 "J4" H 10500 6250 50  0000 C CNN
F 1 "NRJ6HF" H 10670 5580 50  0000 C CNN
F 2 "NRJ6HF:NRJ6HF" H 10800 6050 50  0001 C CNN
F 3 "" H 10800 6050 50  0001 C CNN
	1    10550 5950
	-1   0    0    -1  
$EndComp
$Comp
L Jack-DC J5
U 1 1 5A8720B1
P 950 6750
F 0 "J5" H 950 6960 50  0000 C CNN
F 1 "DC BU21 90" H 950 6575 50  0000 C CNN
F 2 "Connectors:BARREL_JACK" H 1000 6710 50  0001 C CNN
F 3 "" H 1000 6710 50  0001 C CNN
	1    950  6750
	1    0    0    -1  
$EndComp
$Comp
L POT_Dual RV1
U 1 1 5A87221D
P 6050 2100
F 0 "RV1" H 6050 2250 50  0000 C CNN
F 1 "10k log" H 6050 2175 50  0000 C CNN
F 2 "Potentiometers:Potentiometer_Alps_RK09L_Double_Vertical" H 6300 2025 50  0001 C CNN
F 3 "" H 6300 2025 50  0001 C CNN
	1    6050 2100
	0    1    -1   0   
$EndComp
$Comp
L Audio-Jack-3_2Switches J1
U 1 1 5A872627
P 4900 1950
F 0 "J1" H 4900 2240 50  0000 C CNN
F 1 "LUM 1503-09" H 4750 1750 50  0000 L CNN
F 2 "Lumberg:LUM1503-09" H 5150 2050 50  0001 C CNN
F 3 "" H 5150 2050 50  0001 C CNN
	1    4900 1950
	1    0    0    -1  
$EndComp
$Comp
L Audio-Jack-3_2Switches J2
U 1 1 5A8726AC
P 10550 5200
F 0 "J2" H 10550 5490 50  0000 C CNN
F 1 "LUM 1503-09" H 10400 5000 50  0000 L CNN
F 2 "Lumberg:LUM1503-09" H 10800 5300 50  0001 C CNN
F 3 "" H 10800 5300 50  0001 C CNN
	1    10550 5200
	-1   0    0    -1  
$EndComp
$Comp
L Audio-Jack-3_2Switches J3
U 1 1 5A8726E5
P 10550 4400
F 0 "J3" H 10550 4690 50  0000 C CNN
F 1 "LUM 1503-09" H 10400 4200 50  0000 L CNN
F 2 "Lumberg:LUM1503-09" H 10800 4500 50  0001 C CNN
F 3 "" H 10800 4500 50  0001 C CNN
	1    10550 4400
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4700 2150 4700 2300
Wire Wire Line
	4700 2300 5700 2300
Wire Wire Line
	5550 1750 5550 2400
Wire Wire Line
	5100 2050 5950 2050
Connection ~ 5550 2300
Wire Wire Line
	5100 1750 5550 1750
Connection ~ 5550 2050
$Comp
L C C1
U 1 1 5A87408C
P 6750 1850
F 0 "C1" H 6775 1950 50  0000 L CNN
F 1 "100n" H 6775 1750 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6788 1700 50  0001 C CNN
F 3 "" H 6750 1850 50  0001 C CNN
	1    6750 1850
	0    1    1    0   
$EndComp
$Comp
L C C2
U 1 1 5A8740BC
P 7050 1950
F 0 "C2" H 7075 2050 50  0000 L CNN
F 1 "100n" H 7075 1850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7088 1800 50  0001 C CNN
F 3 "" H 7050 1950 50  0001 C CNN
	1    7050 1950
	0    1    1    0   
$EndComp
$Comp
L R R1
U 1 1 5A8742C1
P 7600 2150
F 0 "R1" V 7680 2150 50  0000 C CNN
F 1 "100k" V 7600 2150 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 2150 50  0001 C CNN
F 3 "" H 7600 2150 50  0001 C CNN
	1    7600 2150
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 5A874310
P 7350 2150
F 0 "R2" V 7430 2150 50  0000 C CNN
F 1 "100k" V 7350 2150 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7280 2150 50  0001 C CNN
F 3 "" H 7350 2150 50  0001 C CNN
	1    7350 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	6900 1850 8050 1850
Wire Wire Line
	7600 1850 7600 2000
Wire Wire Line
	7200 1950 8050 1950
Wire Wire Line
	7350 1950 7350 2000
Wire Wire Line
	7350 2300 7350 2350
Wire Wire Line
	7350 2350 7600 2350
Wire Wire Line
	7600 2350 7600 2300
Wire Wire Line
	7500 2400 7500 2350
Connection ~ 7500 2350
$Comp
L NE5532 U1
U 1 1 5A8745FB
P 9050 1850
F 0 "U1" H 9050 2050 50  0000 L CNN
F 1 "NE5532" H 9050 1650 50  0000 L CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 9050 1850 50  0001 C CNN
F 3 "" H 9050 1850 50  0001 C CNN
	1    9050 1850
	1    0    0    -1  
$EndComp
$Comp
L NE5532 U1
U 2 1 5A87466F
P 9050 2600
F 0 "U1" H 9050 2800 50  0000 L CNN
F 1 "NE5532" H 9050 2400 50  0000 L CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 9050 2600 50  0001 C CNN
F 3 "" H 9050 2600 50  0001 C CNN
	2    9050 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	8050 1850 8050 1750
Wire Wire Line
	8050 1750 8750 1750
Connection ~ 7600 1850
Wire Wire Line
	8050 1950 8050 2500
Connection ~ 7350 1950
Wire Wire Line
	8050 2500 8750 2500
Wire Wire Line
	8750 1950 8700 1950
Wire Wire Line
	8700 1950 8700 2200
Wire Wire Line
	8750 2700 8700 2700
Wire Wire Line
	8700 2700 8700 3150
$Comp
L D D1
U 1 1 5A8756E4
P 1700 5950
F 0 "D1" H 1700 6050 50  0000 C CNN
F 1 "1n4001" H 1700 5850 50  0000 C CNN
F 2 "Diodes_THT:D_DO-41_SOD81_P7.62mm_Horizontal" H 1700 5950 50  0001 C CNN
F 3 "" H 1700 5950 50  0001 C CNN
	1    1700 5950
	-1   0    0    1   
$EndComp
$Comp
L CP C3
U 1 1 5A875754
P 3800 6150
F 0 "C3" H 3825 6250 50  0000 L CNN
F 1 "10u/16v" H 3450 6050 50  0000 L CNN
F 2 "Capacitors_SMD:CP_Elec_4x5.3" H 3838 6000 50  0001 C CNN
F 3 "" H 3800 6150 50  0001 C CNN
	1    3800 6150
	1    0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 5A8757BD
P 4050 6150
F 0 "C4" H 4075 6250 50  0000 L CNN
F 1 "100n" H 4075 6050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4088 6000 50  0001 C CNN
F 3 "" H 4050 6150 50  0001 C CNN
	1    4050 6150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1400 6650 1250 6650
Wire Wire Line
	1400 5950 1400 6650
Wire Wire Line
	1400 5950 1550 5950
$Comp
L R R3
U 1 1 5A875D14
P 2050 6150
F 0 "R3" V 2130 6150 50  0000 C CNN
F 1 "10k" V 2050 6150 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1980 6150 50  0001 C CNN
F 3 "" H 2050 6150 50  0001 C CNN
	1    2050 6150
	1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 5A875D93
P 2050 6600
F 0 "R4" V 2130 6600 50  0000 C CNN
F 1 "10k" V 2050 6600 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1980 6600 50  0001 C CNN
F 3 "" H 2050 6600 50  0001 C CNN
	1    2050 6600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2050 6850 2050 6750
Wire Wire Line
	2050 6300 2050 6450
Wire Wire Line
	2050 5950 2050 6000
$Comp
L TL072 U2
U 1 1 5A8762B3
P 3000 6450
F 0 "U2" H 3000 6650 50  0000 L CNN
F 1 "TL072" H 3000 6250 50  0000 L CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 3000 6450 50  0001 C CNN
F 3 "" H 3000 6450 50  0001 C CNN
	1    3000 6450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2050 6350 2700 6350
Connection ~ 2050 6350
Wire Wire Line
	2700 6550 2700 7000
Wire Wire Line
	2700 7000 3400 7000
Wire Wire Line
	3400 7000 3400 6450
Wire Wire Line
	3300 6450 4400 6450
Wire Wire Line
	2900 6850 2900 6750
Connection ~ 2050 6850
Wire Wire Line
	2900 5950 2900 6150
Connection ~ 2050 5950
$Comp
L GND #PWR01
U 1 1 5A876601
P 4400 6500
F 0 "#PWR01" H 4400 6250 50  0001 C CNN
F 1 "GND" H 4400 6350 50  0000 C CNN
F 2 "" H 4400 6500 50  0001 C CNN
F 3 "" H 4400 6500 50  0001 C CNN
	1    4400 6500
	1    0    0    -1  
$EndComp
Connection ~ 2900 6850
Connection ~ 3400 6450
Connection ~ 2900 5950
Text GLabel 10350 2700 2    60   Input ~ 0
IN_SPK_L
Text GLabel 10350 1950 2    60   Input ~ 0
IN_SPK_R
Wire Wire Line
	5950 2050 5950 2000
Wire Wire Line
	5100 1850 5300 1850
Wire Wire Line
	5300 1850 5300 1650
Wire Wire Line
	5300 1650 5950 1650
Wire Wire Line
	5950 1650 5950 1700
Wire Wire Line
	5100 1950 5800 1950
Wire Wire Line
	5800 1950 5800 2200
Wire Wire Line
	5800 2200 5950 2200
Wire Wire Line
	5950 2500 5700 2500
Wire Wire Line
	5700 2500 5700 2300
Wire Wire Line
	6150 1850 6600 1850
Wire Wire Line
	6150 2350 6450 2350
Wire Wire Line
	6450 2350 6450 1950
Wire Wire Line
	6450 1950 6900 1950
Wire Wire Line
	9450 1850 9350 1850
Wire Wire Line
	9350 2600 9450 2600
Wire Wire Line
	10750 4600 10900 4600
Wire Wire Line
	10900 4600 10900 5600
Wire Wire Line
	10350 5550 10900 5550
Wire Wire Line
	10350 5550 10350 5750
Wire Wire Line
	10750 5400 10750 5550
Connection ~ 10750 5550
Connection ~ 10900 5550
$Comp
L NE5532 U4
U 1 1 5A87AEF4
P 1400 1250
F 0 "U4" H 1400 1450 50  0000 L CNN
F 1 "NE5532" H 1400 1050 50  0000 L CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 1400 1250 50  0001 C CNN
F 3 "" H 1400 1250 50  0001 C CNN
	1    1400 1250
	1    0    0    -1  
$EndComp
$Comp
L NE5532 U4
U 2 1 5A87AFC8
P 3800 1250
F 0 "U4" H 3800 1450 50  0000 L CNN
F 1 "NE5532" H 3800 1050 50  0000 L CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 3800 1250 50  0001 C CNN
F 3 "" H 3800 1250 50  0001 C CNN
	2    3800 1250
	1    0    0    -1  
$EndComp
Text GLabel 10350 5950 0    60   Output ~ 0
HP_R
Text GLabel 10350 6150 0    60   Output ~ 0
HP_L
Text GLabel 10350 4400 0    60   Output ~ 0
TOP_L
Text GLabel 10350 4300 0    60   Output ~ 0
TOP_R
Text GLabel 10350 5200 0    60   Output ~ 0
SUB
$Comp
L OPA2134 U3
U 1 1 5A87C2F7
P 8100 4150
F 0 "U3" H 8100 4350 50  0000 L CNN
F 1 "OPA2134" H 8100 3950 50  0000 L CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 8100 4150 50  0001 C CNN
F 3 "" H 8100 4150 50  0001 C CNN
	1    8100 4150
	1    0    0    -1  
$EndComp
$Comp
L OPA2134 U3
U 2 1 5A87C497
P 8100 5300
F 0 "U3" H 8100 5500 50  0000 L CNN
F 1 "OPA2134" H 8100 5100 50  0000 L CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 8100 5300 50  0001 C CNN
F 3 "" H 8100 5300 50  0001 C CNN
	2    8100 5300
	1    0    0    -1  
$EndComp
$Comp
L R R6
U 1 1 5A87CE42
P 7550 5950
F 0 "R6" V 7630 5950 50  0000 C CNN
F 1 "2k7" V 7550 5950 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7480 5950 50  0001 C CNN
F 3 "" H 7550 5950 50  0001 C CNN
	1    7550 5950
	1    0    0    -1  
$EndComp
$Comp
L R R8
U 1 1 5A87CEAE
P 8300 5800
F 0 "R8" V 8380 5800 50  0000 C CNN
F 1 "8k2" V 8300 5800 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 8230 5800 50  0001 C CNN
F 3 "" H 8300 5800 50  0001 C CNN
	1    8300 5800
	0    1    1    0   
$EndComp
$Comp
L R R7
U 1 1 5A87CF40
P 8300 4650
F 0 "R7" V 8380 4650 50  0000 C CNN
F 1 "8k2" V 8300 4650 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 8230 4650 50  0001 C CNN
F 3 "" H 8300 4650 50  0001 C CNN
	1    8300 4650
	0    1    1    0   
$EndComp
$Comp
L R R5
U 1 1 5A87CFC9
P 7550 4800
F 0 "R5" V 7630 4800 50  0000 C CNN
F 1 "2k7" V 7550 4800 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7480 4800 50  0001 C CNN
F 3 "" H 7550 4800 50  0001 C CNN
	1    7550 4800
	-1   0    0    1   
$EndComp
Wire Wire Line
	7550 5800 8150 5800
Wire Wire Line
	7800 5400 7750 5400
Wire Wire Line
	7750 5400 7750 5800
Connection ~ 7750 5800
Wire Wire Line
	8450 5800 8550 5800
Wire Wire Line
	8550 5800 8550 5300
Wire Wire Line
	8400 5300 8850 5300
Wire Wire Line
	7550 4650 8150 4650
Wire Wire Line
	7800 4250 7750 4250
Wire Wire Line
	7750 4250 7750 4650
Connection ~ 7750 4650
Wire Wire Line
	8450 4650 8550 4650
Wire Wire Line
	8550 4650 8550 4150
Wire Wire Line
	8400 4150 8850 4150
Text GLabel 7800 4050 0    60   Output ~ 0
IN_HP_R
Text GLabel 7800 5200 0    60   Output ~ 0
IN_HP_L
Text GLabel 8850 4150 2    60   Input ~ 0
HP_R
Text GLabel 8850 5300 2    60   Input ~ 0
HP_L
Wire Wire Line
	1100 1350 950  1350
Wire Wire Line
	950  1350 950  1700
Wire Wire Line
	950  1700 1850 1700
Wire Wire Line
	1850 1700 1850 1250
Wire Wire Line
	1700 1250 2000 1250
$Comp
L C C5
U 1 1 5A8C920D
P 2150 1250
F 0 "C5" H 2175 1350 50  0000 L CNN
F 1 "100n" H 2175 1150 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2188 1100 50  0001 C CNN
F 3 "" H 2150 1250 50  0001 C CNN
	1    2150 1250
	0    1    1    0   
$EndComp
$Comp
L C C7
U 1 1 5A8C927B
P 2750 1250
F 0 "C7" H 2775 1350 50  0000 L CNN
F 1 "100n" H 2775 1150 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2788 1100 50  0001 C CNN
F 3 "" H 2750 1250 50  0001 C CNN
	1    2750 1250
	0    1    1    0   
$EndComp
$Comp
L R R11
U 1 1 5A8C93C7
P 2450 950
F 0 "R11" V 2530 950 50  0000 C CNN
F 1 "22k" V 2450 950 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 2380 950 50  0001 C CNN
F 3 "" H 2450 950 50  0001 C CNN
	1    2450 950 
	1    0    0    -1  
$EndComp
$Comp
L R R13
U 1 1 5A8C9492
P 3100 1650
F 0 "R13" V 3180 1650 50  0000 C CNN
F 1 "22k" V 3100 1650 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3030 1650 50  0001 C CNN
F 3 "" H 3100 1650 50  0001 C CNN
	1    3100 1650
	1    0    0    -1  
$EndComp
Connection ~ 1850 1250
Wire Wire Line
	2300 1250 2600 1250
Wire Wire Line
	2450 1100 2450 1250
Connection ~ 2450 1250
Wire Wire Line
	2900 1250 3100 1250
Wire Wire Line
	3100 1150 3100 1500
Wire Wire Line
	3500 1150 3100 1150
Connection ~ 3100 1250
Wire Wire Line
	4100 1250 4600 1250
Wire Wire Line
	4300 700  4300 1800
Wire Wire Line
	4300 700  2450 700 
Wire Wire Line
	2450 700  2450 800 
Wire Wire Line
	3500 1350 3350 1350
Wire Wire Line
	3350 1350 3350 1800
Connection ~ 4300 1250
Text GLabel 4600 1250 2    60   Input ~ 0
TOP_R
Text GLabel 1100 1150 0    60   Output ~ 0
IN_SPK_R
$Comp
L NE5532 U5
U 1 1 5A8CEF3E
P 1400 2900
F 0 "U5" H 1400 3100 50  0000 L CNN
F 1 "NE5532" H 1400 2700 50  0000 L CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 1400 2900 50  0001 C CNN
F 3 "" H 1400 2900 50  0001 C CNN
	1    1400 2900
	1    0    0    -1  
$EndComp
$Comp
L NE5532 U6
U 1 1 5A8CEF44
P 2450 4550
F 0 "U6" H 2450 4750 50  0000 L CNN
F 1 "NE5532" H 2450 4350 50  0000 L CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 2450 4550 50  0001 C CNN
F 3 "" H 2450 4550 50  0001 C CNN
	1    2450 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 3000 950  3000
Wire Wire Line
	950  3000 950  3350
Wire Wire Line
	950  3350 1850 3350
Wire Wire Line
	1850 3350 1850 2900
Wire Wire Line
	1700 2900 2000 2900
$Comp
L C C6
U 1 1 5A8CEF4F
P 2150 2900
F 0 "C6" H 2175 3000 50  0000 L CNN
F 1 "100n" H 2175 2800 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2188 2750 50  0001 C CNN
F 3 "" H 2150 2900 50  0001 C CNN
	1    2150 2900
	0    1    1    0   
$EndComp
$Comp
L C C8
U 1 1 5A8CEF55
P 2750 2900
F 0 "C8" H 2775 3000 50  0000 L CNN
F 1 "100n" H 2775 2800 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2788 2750 50  0001 C CNN
F 3 "" H 2750 2900 50  0001 C CNN
	1    2750 2900
	0    1    1    0   
$EndComp
$Comp
L R R12
U 1 1 5A8CEF5B
P 2450 2600
F 0 "R12" V 2530 2600 50  0000 C CNN
F 1 "22k" V 2450 2600 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 2380 2600 50  0001 C CNN
F 3 "" H 2450 2600 50  0001 C CNN
	1    2450 2600
	1    0    0    -1  
$EndComp
$Comp
L R R14
U 1 1 5A8CEF61
P 3100 3300
F 0 "R14" V 3180 3300 50  0000 C CNN
F 1 "22k" V 3100 3300 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3030 3300 50  0001 C CNN
F 3 "" H 3100 3300 50  0001 C CNN
	1    3100 3300
	1    0    0    -1  
$EndComp
Connection ~ 1850 2900
Wire Wire Line
	2300 2900 2600 2900
Wire Wire Line
	2450 2750 2450 2900
Connection ~ 2450 2900
Wire Wire Line
	2900 2900 3100 2900
Wire Wire Line
	3100 2800 3100 3150
Wire Wire Line
	3500 2800 3100 2800
Connection ~ 3100 2900
Wire Wire Line
	4100 2900 4600 2900
Wire Wire Line
	4300 2350 4300 3450
Wire Wire Line
	4300 2350 2450 2350
Wire Wire Line
	2450 2350 2450 2450
Wire Wire Line
	3500 3000 3350 3000
Wire Wire Line
	3350 3000 3350 3450
Connection ~ 4300 2900
Text GLabel 1100 2800 0    60   Output ~ 0
IN_SPK_L
Text GLabel 4600 2900 2    60   Input ~ 0
TOP_L
$Comp
L NE5532 U5
U 2 1 5A8CF8D3
P 3800 2900
F 0 "U5" H 3800 3100 50  0000 L CNN
F 1 "NE5532" H 3800 2700 50  0000 L CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 3800 2900 50  0001 C CNN
F 3 "" H 3800 2900 50  0001 C CNN
	2    3800 2900
	1    0    0    -1  
$EndComp
$Comp
L NE5532 U6
U 2 1 5A8CF8D9
P 4850 4550
F 0 "U6" H 4850 4750 50  0000 L CNN
F 1 "NE5532" H 4850 4350 50  0000 L CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 4850 4550 50  0001 C CNN
F 3 "" H 4850 4550 50  0001 C CNN
	2    4850 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 4650 2000 4650
Wire Wire Line
	2000 4650 2000 5250
Wire Wire Line
	2900 5000 2900 4550
Wire Wire Line
	2750 4550 3050 4550
$Comp
L C C9
U 1 1 5A8CF8E4
P 3500 4250
F 0 "C9" H 3525 4350 50  0000 L CNN
F 1 "100n" H 3525 4150 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3538 4100 50  0001 C CNN
F 3 "" H 3500 4250 50  0001 C CNN
	1    3500 4250
	-1   0    0    1   
$EndComp
$Comp
L C C10
U 1 1 5A8CF8EA
P 4150 4950
F 0 "C10" H 4175 5050 50  0000 L CNN
F 1 "100n" H 4175 4850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4188 4800 50  0001 C CNN
F 3 "" H 4150 4950 50  0001 C CNN
	1    4150 4950
	-1   0    0    1   
$EndComp
$Comp
L R R15
U 1 1 5A8CF8F0
P 3200 4550
F 0 "R15" V 3280 4550 50  0000 C CNN
F 1 "22k" V 3200 4550 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3130 4550 50  0001 C CNN
F 3 "" H 3200 4550 50  0001 C CNN
	1    3200 4550
	0    1    1    0   
$EndComp
$Comp
L R R16
U 1 1 5A8CF8F6
P 3800 4550
F 0 "R16" V 3880 4550 50  0000 C CNN
F 1 "22k" V 3800 4550 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3730 4550 50  0001 C CNN
F 3 "" H 3800 4550 50  0001 C CNN
	1    3800 4550
	0    1    1    0   
$EndComp
Connection ~ 2900 4550
Wire Wire Line
	3350 4550 3650 4550
Wire Wire Line
	3500 4400 3500 4550
Connection ~ 3500 4550
Wire Wire Line
	3950 4550 4150 4550
Wire Wire Line
	4150 4450 4150 4800
Wire Wire Line
	4550 4450 4150 4450
Connection ~ 4150 4550
Wire Wire Line
	5150 4550 5800 4550
Wire Wire Line
	5350 4000 5350 5100
Wire Wire Line
	5350 4000 3500 4000
Wire Wire Line
	3500 4000 3500 4100
Wire Wire Line
	4550 4650 4400 4650
Wire Wire Line
	4400 4650 4400 5100
Connection ~ 5350 4550
Text GLabel 1050 4200 0    60   Output ~ 0
IN_SPK_L
Text GLabel 1050 4450 0    60   Output ~ 0
IN_SPK_R
Wire Wire Line
	1050 4200 1250 4200
Wire Wire Line
	1250 4450 1050 4450
$Comp
L R R9
U 1 1 5A8D21B5
P 1400 4200
F 0 "R9" V 1480 4200 50  0000 C CNN
F 1 "10k" V 1400 4200 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1330 4200 50  0001 C CNN
F 3 "" H 1400 4200 50  0001 C CNN
	1    1400 4200
	0    1    1    0   
$EndComp
$Comp
L R R10
U 1 1 5A8D22A5
P 1400 4450
F 0 "R10" V 1480 4450 50  0000 C CNN
F 1 "10k" V 1400 4450 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1330 4450 50  0001 C CNN
F 3 "" H 1400 4450 50  0001 C CNN
	1    1400 4450
	0    1    1    0   
$EndComp
Wire Wire Line
	1550 4200 1750 4200
Wire Wire Line
	1750 4200 1750 4450
Wire Wire Line
	1550 4450 2150 4450
Connection ~ 1750 4450
Text GLabel 6100 5050 2    60   Input ~ 0
SUB
Wire Wire Line
	1250 6850 3800 6850
Wire Wire Line
	1850 5950 4350 5950
$Comp
L CP C11
U 1 1 5A8DAC90
P 3800 6700
F 0 "C11" H 3825 6800 50  0000 L CNN
F 1 "10u/16v" H 3450 6600 50  0000 L CNN
F 2 "Capacitors_SMD:CP_Elec_4x5.3" H 3838 6550 50  0001 C CNN
F 3 "" H 3800 6700 50  0001 C CNN
	1    3800 6700
	1    0    0    -1  
$EndComp
$Comp
L C C12
U 1 1 5A8DAD50
P 4050 6700
F 0 "C12" H 4075 6800 50  0000 L CNN
F 1 "100n" H 4075 6600 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4088 6550 50  0001 C CNN
F 3 "" H 4050 6700 50  0001 C CNN
	1    4050 6700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4350 5950 4350 5900
Wire Wire Line
	4050 6000 4050 5950
Connection ~ 4050 5950
Wire Wire Line
	3800 6000 3800 5950
Connection ~ 3800 5950
Wire Wire Line
	4400 6450 4400 6500
Wire Wire Line
	4050 6300 4050 6550
Connection ~ 4050 6450
Wire Wire Line
	3800 6300 3800 6550
Connection ~ 3800 6450
Wire Wire Line
	3800 6850 3800 7000
Wire Wire Line
	3800 7000 4050 7000
Wire Wire Line
	4050 7000 4050 6850
Connection ~ 3950 7000
$Comp
L -6V #PWR9
U 1 1 5A8E1608
P 3950 7000
F 0 "#PWR9" H 3950 7100 50  0001 C CNN
F 1 "-6V" H 3950 7150 50  0000 C CNN
F 2 "" H 3950 7000 50  0001 C CNN
F 3 "" H 3950 7000 50  0001 C CNN
	1    3950 7000
	-1   0    0    1   
$EndComp
$Comp
L +6V #PWR02
U 1 1 5A8E16AC
P 4350 5900
F 0 "#PWR02" H 4350 5750 50  0001 C CNN
F 1 "+6V" H 4350 6040 50  0000 C CNN
F 2 "" H 4350 5900 50  0001 C CNN
F 3 "" H 4350 5900 50  0001 C CNN
	1    4350 5900
	1    0    0    -1  
$EndComp
$Comp
L -6V #PWR14
U 1 1 5A8E1FB6
P 4750 4850
F 0 "#PWR14" H 4750 4950 50  0001 C CNN
F 1 "-6V" H 4750 5000 50  0000 C CNN
F 2 "" H 4750 4850 50  0001 C CNN
F 3 "" H 4750 4850 50  0001 C CNN
	1    4750 4850
	-1   0    0    1   
$EndComp
$Comp
L +6V #PWR03
U 1 1 5A8E2294
P 4750 4250
F 0 "#PWR03" H 4750 4100 50  0001 C CNN
F 1 "+6V" H 4750 4390 50  0000 C CNN
F 2 "" H 4750 4250 50  0001 C CNN
F 3 "" H 4750 4250 50  0001 C CNN
	1    4750 4250
	1    0    0    -1  
$EndComp
$Comp
L +6V #PWR04
U 1 1 5A8E2459
P 3700 2600
F 0 "#PWR04" H 3700 2450 50  0001 C CNN
F 1 "+6V" H 3700 2740 50  0000 C CNN
F 2 "" H 3700 2600 50  0001 C CNN
F 3 "" H 3700 2600 50  0001 C CNN
	1    3700 2600
	1    0    0    -1  
$EndComp
$Comp
L +6V #PWR05
U 1 1 5A8E2644
P 3700 950
F 0 "#PWR05" H 3700 800 50  0001 C CNN
F 1 "+6V" H 3700 1090 50  0000 C CNN
F 2 "" H 3700 950 50  0001 C CNN
F 3 "" H 3700 950 50  0001 C CNN
	1    3700 950 
	1    0    0    -1  
$EndComp
$Comp
L +6V #PWR06
U 1 1 5A8E29DF
P 8950 1550
F 0 "#PWR06" H 8950 1400 50  0001 C CNN
F 1 "+6V" H 8950 1690 50  0000 C CNN
F 2 "" H 8950 1550 50  0001 C CNN
F 3 "" H 8950 1550 50  0001 C CNN
	1    8950 1550
	1    0    0    -1  
$EndComp
$Comp
L +6V #PWR07
U 1 1 5A8E2AAA
P 8000 3850
F 0 "#PWR07" H 8000 3700 50  0001 C CNN
F 1 "+6V" H 8000 3990 50  0000 C CNN
F 2 "" H 8000 3850 50  0001 C CNN
F 3 "" H 8000 3850 50  0001 C CNN
	1    8000 3850
	1    0    0    -1  
$EndComp
$Comp
L -6V #PWR21
U 1 1 5A8E2C05
P 8000 5600
F 0 "#PWR21" H 8000 5700 50  0001 C CNN
F 1 "-6V" H 8000 5750 50  0000 C CNN
F 2 "" H 8000 5600 50  0001 C CNN
F 3 "" H 8000 5600 50  0001 C CNN
	1    8000 5600
	-1   0    0    1   
$EndComp
$Comp
L -6V #PWR8
U 1 1 5A8E2CD0
P 3700 3200
F 0 "#PWR8" H 3700 3300 50  0001 C CNN
F 1 "-6V" H 3700 3350 50  0000 C CNN
F 2 "" H 3700 3200 50  0001 C CNN
F 3 "" H 3700 3200 50  0001 C CNN
	1    3700 3200
	-1   0    0    1   
$EndComp
$Comp
L -6V #PWR6
U 1 1 5A8E2E8B
P 3700 1550
F 0 "#PWR6" H 3700 1650 50  0001 C CNN
F 1 "-6V" H 3700 1700 50  0000 C CNN
F 2 "" H 3700 1550 50  0001 C CNN
F 3 "" H 3700 1550 50  0001 C CNN
	1    3700 1550
	-1   0    0    1   
$EndComp
$Comp
L -6V #PWR23
U 1 1 5A8E2F26
P 8950 2900
F 0 "#PWR23" H 8950 3000 50  0001 C CNN
F 1 "-6V" H 8950 3050 50  0000 C CNN
F 2 "" H 8950 2900 50  0001 C CNN
F 3 "" H 8950 2900 50  0001 C CNN
	1    8950 2900
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR08
U 1 1 5A8E323B
P 4150 5100
F 0 "#PWR08" H 4150 4850 50  0001 C CNN
F 1 "GND" H 4150 4950 50  0000 C CNN
F 2 "" H 4150 5100 50  0001 C CNN
F 3 "" H 4150 5100 50  0001 C CNN
	1    4150 5100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR09
U 1 1 5A8E3430
P 3100 3450
F 0 "#PWR09" H 3100 3200 50  0001 C CNN
F 1 "GND" H 3100 3300 50  0000 C CNN
F 2 "" H 3100 3450 50  0001 C CNN
F 3 "" H 3100 3450 50  0001 C CNN
	1    3100 3450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR010
U 1 1 5A8E368B
P 3100 1800
F 0 "#PWR010" H 3100 1550 50  0001 C CNN
F 1 "GND" H 3100 1650 50  0000 C CNN
F 2 "" H 3100 1800 50  0001 C CNN
F 3 "" H 3100 1800 50  0001 C CNN
	1    3100 1800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR011
U 1 1 5A8E3876
P 5550 2400
F 0 "#PWR011" H 5550 2150 50  0001 C CNN
F 1 "GND" H 5550 2250 50  0000 C CNN
F 2 "" H 5550 2400 50  0001 C CNN
F 3 "" H 5550 2400 50  0001 C CNN
	1    5550 2400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR012
U 1 1 5A8E3911
P 7500 2400
F 0 "#PWR012" H 7500 2150 50  0001 C CNN
F 1 "GND" H 7500 2250 50  0000 C CNN
F 2 "" H 7500 2400 50  0001 C CNN
F 3 "" H 7500 2400 50  0001 C CNN
	1    7500 2400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR013
U 1 1 5A8E39AC
P 10900 5600
F 0 "#PWR013" H 10900 5350 50  0001 C CNN
F 1 "GND" H 10900 5450 50  0000 C CNN
F 2 "" H 10900 5600 50  0001 C CNN
F 3 "" H 10900 5600 50  0001 C CNN
	1    10900 5600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR014
U 1 1 5A8E3D1A
P 7550 4950
F 0 "#PWR014" H 7550 4700 50  0001 C CNN
F 1 "GND" H 7550 4800 50  0000 C CNN
F 2 "" H 7550 4950 50  0001 C CNN
F 3 "" H 7550 4950 50  0001 C CNN
	1    7550 4950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR015
U 1 1 5A8E3DE5
P 7550 6100
F 0 "#PWR015" H 7550 5850 50  0001 C CNN
F 1 "GND" H 7550 5950 50  0000 C CNN
F 2 "" H 7550 6100 50  0001 C CNN
F 3 "" H 7550 6100 50  0001 C CNN
	1    7550 6100
	1    0    0    -1  
$EndComp
Connection ~ 8550 5300
Connection ~ 8550 4150
$Comp
L SW_DPDT_x2 SW1
U 1 1 5A8EBC49
P 9650 1850
F 0 "SW1" H 9650 2020 50  0000 C CNN
F 1 "MS 500FVT" H 9650 1650 50  0000 C CNN
F 2 "MS-500:MS500FVT" H 9650 1850 50  0001 C CNN
F 3 "" H 9650 1850 50  0001 C CNN
	1    9650 1850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR016
U 1 1 5A8F1C70
P 5800 5550
F 0 "#PWR016" H 5800 5300 50  0001 C CNN
F 1 "GND" H 5800 5400 50  0000 C CNN
F 2 "" H 5800 5550 50  0001 C CNN
F 3 "" H 5800 5550 50  0001 C CNN
	1    5800 5550
	1    0    0    -1  
$EndComp
$Comp
L SW_DPDT_x2 SW1
U 2 1 5A8F4350
P 9650 2600
F 0 "SW1" H 9650 2770 50  0000 C CNN
F 1 "MS 500FVT" H 9650 2400 50  0000 C CNN
F 2 "MS-500:MS500FVT" H 9650 2600 50  0001 C CNN
F 3 "" H 9650 2600 50  0001 C CNN
	2    9650 2600
	1    0    0    -1  
$EndComp
Text GLabel 10350 2500 2    60   Input ~ 0
IN_HP_L
Text GLabel 10350 1750 2    60   Input ~ 0
IN_HP_R
$Comp
L R R18
U 1 1 5A8FF79F
P 10050 2950
F 0 "R18" V 10130 2950 50  0000 C CNN
F 1 "100k" V 10050 2950 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 9980 2950 50  0001 C CNN
F 3 "" H 10050 2950 50  0001 C CNN
	1    10050 2950
	1    0    0    -1  
$EndComp
$Comp
L R R20
U 1 1 5A8FF959
P 10250 2950
F 0 "R20" V 10330 2950 50  0000 C CNN
F 1 "100k" V 10250 2950 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 10180 2950 50  0001 C CNN
F 3 "" H 10250 2950 50  0001 C CNN
	1    10250 2950
	1    0    0    -1  
$EndComp
$Comp
L R R19
U 1 1 5A8FFA80
P 10250 2200
F 0 "R19" V 10330 2200 50  0000 C CNN
F 1 "100k" V 10250 2200 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 10180 2200 50  0001 C CNN
F 3 "" H 10250 2200 50  0001 C CNN
	1    10250 2200
	1    0    0    -1  
$EndComp
$Comp
L R R17
U 1 1 5A8FFB4C
P 10050 2200
F 0 "R17" V 10130 2200 50  0000 C CNN
F 1 "100k" V 10050 2200 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 9980 2200 50  0001 C CNN
F 3 "" H 10050 2200 50  0001 C CNN
	1    10050 2200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR017
U 1 1 5A900C80
P 10900 3250
F 0 "#PWR017" H 10900 3000 50  0001 C CNN
F 1 "GND" H 10900 3100 50  0000 C CNN
F 2 "" H 10900 3250 50  0001 C CNN
F 3 "" H 10900 3250 50  0001 C CNN
	1    10900 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	9850 1950 10350 1950
Wire Wire Line
	10050 2050 10050 1950
Connection ~ 10050 1950
Wire Wire Line
	9850 1750 10350 1750
Wire Wire Line
	10250 2050 10250 1750
Connection ~ 10250 1750
Wire Wire Line
	9850 2500 10350 2500
Wire Wire Line
	9850 2700 10350 2700
Wire Wire Line
	10050 2800 10050 2700
Connection ~ 10050 2700
Wire Wire Line
	10250 2800 10250 2500
Connection ~ 10250 2500
Wire Wire Line
	10050 3100 10050 3250
Wire Wire Line
	10050 3250 10900 3250
Wire Wire Line
	10250 3100 10250 3250
Connection ~ 10250 3250
Wire Wire Line
	10050 2350 10050 2400
Wire Wire Line
	10050 2400 10900 2400
Wire Wire Line
	10250 2350 10250 2400
Connection ~ 10250 2400
$Comp
L POT_TRIM RV2
U 1 1 5A907E7B
P 5800 5050
F 0 "RV2" V 5625 5050 50  0000 C CNN
F 1 "10k log" V 5700 5050 50  0000 C CNN
F 2 "Potentiometers:Potentiometer_Trimmer_ACP_CA6v_Horizontal" H 5800 5050 50  0001 C CNN
F 3 "" H 5800 5050 50  0001 C CNN
	1    5800 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 4550 5800 4900
$Comp
L R R21
U 1 1 5A90A92A
P 2400 5000
F 0 "R21" V 2480 5000 50  0000 C CNN
F 1 "10k" V 2400 5000 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 2330 5000 50  0001 C CNN
F 3 "" H 2400 5000 50  0001 C CNN
	1    2400 5000
	0    1    1    0   
$EndComp
$Comp
L R R22
U 1 1 5A90AA6A
P 2400 5250
F 0 "R22" V 2480 5250 50  0000 C CNN
F 1 "10k" V 2400 5250 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 2330 5250 50  0001 C CNN
F 3 "" H 2400 5250 50  0001 C CNN
	1    2400 5250
	0    1    1    0   
$EndComp
$Comp
L GND #PWR018
U 1 1 5A90AB66
P 2900 5250
F 0 "#PWR018" H 2900 5000 50  0001 C CNN
F 1 "GND" H 2900 5100 50  0000 C CNN
F 2 "" H 2900 5250 50  0001 C CNN
F 3 "" H 2900 5250 50  0001 C CNN
	1    2900 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 5000 2550 5000
Wire Wire Line
	2000 5000 2250 5000
Wire Wire Line
	2000 5250 2250 5250
Connection ~ 2000 5000
Wire Wire Line
	2550 5250 2900 5250
Wire Wire Line
	5800 5200 5800 5550
Wire Wire Line
	5950 5050 6100 5050
$Comp
L VIA V16
U 1 1 5A917C11
P 5950 7650
F 0 "V16" V 5900 7800 60  0000 C CNN
F 1 "VIA" V 6000 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 5950 7650 60  0001 C CNN
F 3 "" H 5950 7650 60  0001 C CNN
	1    5950 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V14
U 1 1 5A9180BE
P 5750 7650
F 0 "V14" V 5700 7800 60  0000 C CNN
F 1 "VIA" V 5800 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 5750 7650 60  0001 C CNN
F 3 "" H 5750 7650 60  0001 C CNN
	1    5750 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V18
U 1 1 5A9181A1
P 6150 7650
F 0 "V18" V 6100 7800 60  0000 C CNN
F 1 "VIA" V 6200 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 6150 7650 60  0001 C CNN
F 3 "" H 6150 7650 60  0001 C CNN
	1    6150 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V20
U 1 1 5A918263
P 6350 7650
F 0 "V20" V 6300 7800 60  0000 C CNN
F 1 "VIA" V 6400 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 6350 7650 60  0001 C CNN
F 3 "" H 6350 7650 60  0001 C CNN
	1    6350 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V22
U 1 1 5A918328
P 6550 7650
F 0 "V22" V 6500 7800 60  0000 C CNN
F 1 "VIA" V 6600 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 6550 7650 60  0001 C CNN
F 3 "" H 6550 7650 60  0001 C CNN
	1    6550 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V24
U 1 1 5A9183F0
P 6750 7650
F 0 "V24" V 6700 7800 60  0000 C CNN
F 1 "VIA" V 6800 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 6750 7650 60  0001 C CNN
F 3 "" H 6750 7650 60  0001 C CNN
	1    6750 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V4
U 1 1 5A9188ED
P 4750 7650
F 0 "V4" V 4700 7800 60  0000 C CNN
F 1 "VIA" V 4800 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 4750 7650 60  0001 C CNN
F 3 "" H 4750 7650 60  0001 C CNN
	1    4750 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V2
U 1 1 5A9188F3
P 4550 7650
F 0 "V2" V 4500 7800 60  0000 C CNN
F 1 "VIA" V 4600 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 4550 7650 60  0001 C CNN
F 3 "" H 4550 7650 60  0001 C CNN
	1    4550 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V6
U 1 1 5A9188F9
P 4950 7650
F 0 "V6" V 4900 7800 60  0000 C CNN
F 1 "VIA" V 5000 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 4950 7650 60  0001 C CNN
F 3 "" H 4950 7650 60  0001 C CNN
	1    4950 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V8
U 1 1 5A9188FF
P 5150 7650
F 0 "V8" V 5100 7800 60  0000 C CNN
F 1 "VIA" V 5200 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 5150 7650 60  0001 C CNN
F 3 "" H 5150 7650 60  0001 C CNN
	1    5150 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V10
U 1 1 5A918905
P 5350 7650
F 0 "V10" V 5300 7800 60  0000 C CNN
F 1 "VIA" V 5400 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 5350 7650 60  0001 C CNN
F 3 "" H 5350 7650 60  0001 C CNN
	1    5350 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V12
U 1 1 5A91890B
P 5550 7650
F 0 "V12" V 5500 7800 60  0000 C CNN
F 1 "VIA" V 5600 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 5550 7650 60  0001 C CNN
F 3 "" H 5550 7650 60  0001 C CNN
	1    5550 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V15
U 1 1 5A918E9D
P 2350 7650
F 0 "V15" V 2300 7800 60  0000 C CNN
F 1 "VIA" V 2400 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 2350 7650 60  0001 C CNN
F 3 "" H 2350 7650 60  0001 C CNN
	1    2350 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V13
U 1 1 5A918EA3
P 2150 7650
F 0 "V13" V 2100 7800 60  0000 C CNN
F 1 "VIA" V 2200 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 2150 7650 60  0001 C CNN
F 3 "" H 2150 7650 60  0001 C CNN
	1    2150 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V17
U 1 1 5A918EA9
P 2550 7650
F 0 "V17" V 2500 7800 60  0000 C CNN
F 1 "VIA" V 2600 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 2550 7650 60  0001 C CNN
F 3 "" H 2550 7650 60  0001 C CNN
	1    2550 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V19
U 1 1 5A918EAF
P 2750 7650
F 0 "V19" V 2700 7800 60  0000 C CNN
F 1 "VIA" V 2800 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 2750 7650 60  0001 C CNN
F 3 "" H 2750 7650 60  0001 C CNN
	1    2750 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V21
U 1 1 5A918EB5
P 2950 7650
F 0 "V21" V 2900 7800 60  0000 C CNN
F 1 "VIA" V 3000 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 2950 7650 60  0001 C CNN
F 3 "" H 2950 7650 60  0001 C CNN
	1    2950 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V23
U 1 1 5A918EBB
P 3150 7650
F 0 "V23" V 3100 7800 60  0000 C CNN
F 1 "VIA" V 3200 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 3150 7650 60  0001 C CNN
F 3 "" H 3150 7650 60  0001 C CNN
	1    3150 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V3
U 1 1 5A918EC1
P 1150 7650
F 0 "V3" V 1100 7800 60  0000 C CNN
F 1 "VIA" V 1200 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 1150 7650 60  0001 C CNN
F 3 "" H 1150 7650 60  0001 C CNN
	1    1150 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V1
U 1 1 5A918EC7
P 950 7650
F 0 "V1" V 900 7800 60  0000 C CNN
F 1 "VIA" V 1000 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 950 7650 60  0001 C CNN
F 3 "" H 950 7650 60  0001 C CNN
	1    950  7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V5
U 1 1 5A918ECD
P 1350 7650
F 0 "V5" V 1300 7800 60  0000 C CNN
F 1 "VIA" V 1400 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 1350 7650 60  0001 C CNN
F 3 "" H 1350 7650 60  0001 C CNN
	1    1350 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V7
U 1 1 5A918ED3
P 1550 7650
F 0 "V7" V 1500 7800 60  0000 C CNN
F 1 "VIA" V 1600 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 1550 7650 60  0001 C CNN
F 3 "" H 1550 7650 60  0001 C CNN
	1    1550 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V9
U 1 1 5A918ED9
P 1750 7650
F 0 "V9" V 1700 7800 60  0000 C CNN
F 1 "VIA" V 1800 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 1750 7650 60  0001 C CNN
F 3 "" H 1750 7650 60  0001 C CNN
	1    1750 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V11
U 1 1 5A918EDF
P 1950 7650
F 0 "V11" V 1900 7800 60  0000 C CNN
F 1 "VIA" V 2000 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 1950 7650 60  0001 C CNN
F 3 "" H 1950 7650 60  0001 C CNN
	1    1950 7650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR019
U 1 1 5A91A209
P 750 7650
F 0 "#PWR019" H 750 7400 50  0001 C CNN
F 1 "GND" H 750 7500 50  0000 C CNN
F 2 "" H 750 7650 50  0001 C CNN
F 3 "" H 750 7650 50  0001 C CNN
	1    750  7650
	-1   0    0    1   
$EndComp
Wire Wire Line
	750  7650 6750 7650
Connection ~ 4550 7650
Connection ~ 4750 7650
Connection ~ 4950 7650
Connection ~ 5350 7650
Connection ~ 5150 7650
Connection ~ 5550 7650
Connection ~ 5750 7650
Connection ~ 5950 7650
Connection ~ 6150 7650
Connection ~ 6350 7650
Connection ~ 6550 7650
Connection ~ 950  7650
Connection ~ 1150 7650
Connection ~ 1350 7650
Connection ~ 1550 7650
Connection ~ 1750 7650
Connection ~ 1950 7650
Connection ~ 2150 7650
Connection ~ 2350 7650
Connection ~ 2550 7650
Connection ~ 2750 7650
Connection ~ 2950 7650
$Comp
L VIA V26
U 1 1 5A8EB0AB
P 3550 7650
F 0 "V26" V 3500 7800 60  0000 C CNN
F 1 "VIA" V 3600 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 3550 7650 60  0001 C CNN
F 3 "" H 3550 7650 60  0001 C CNN
	1    3550 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V25
U 1 1 5A8EB0B1
P 3350 7650
F 0 "V25" V 3300 7800 60  0000 C CNN
F 1 "VIA" V 3400 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 3350 7650 60  0001 C CNN
F 3 "" H 3350 7650 60  0001 C CNN
	1    3350 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V27
U 1 1 5A8EB0B7
P 3750 7650
F 0 "V27" V 3700 7800 60  0000 C CNN
F 1 "VIA" V 3800 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 3750 7650 60  0001 C CNN
F 3 "" H 3750 7650 60  0001 C CNN
	1    3750 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V28
U 1 1 5A8EB0BD
P 3950 7650
F 0 "V28" V 3900 7800 60  0000 C CNN
F 1 "VIA" V 4000 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 3950 7650 60  0001 C CNN
F 3 "" H 3950 7650 60  0001 C CNN
	1    3950 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V29
U 1 1 5A8EB0C3
P 4150 7650
F 0 "V29" V 4100 7800 60  0000 C CNN
F 1 "VIA" V 4200 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 4150 7650 60  0001 C CNN
F 3 "" H 4150 7650 60  0001 C CNN
	1    4150 7650
	1    0    0    -1  
$EndComp
$Comp
L VIA V30
U 1 1 5A8EB0C9
P 4350 7650
F 0 "V30" V 4300 7800 60  0000 C CNN
F 1 "VIA" V 4400 7800 60  0000 C CNN
F 2 "via:VIA-0.6" H 4350 7650 60  0001 C CNN
F 3 "" H 4350 7650 60  0001 C CNN
	1    4350 7650
	1    0    0    -1  
$EndComp
Connection ~ 3350 7650
Connection ~ 3550 7650
Connection ~ 3750 7650
Connection ~ 3950 7650
Connection ~ 4150 7650
Connection ~ 4350 7650
Connection ~ 3150 7650
Wire Wire Line
	3350 1800 4300 1800
Wire Wire Line
	3350 3450 4300 3450
Wire Wire Line
	4400 5100 5350 5100
Wire Wire Line
	9400 1850 9400 2200
Wire Wire Line
	9400 2200 8700 2200
Connection ~ 9400 1850
Wire Wire Line
	9400 2600 9400 3150
Wire Wire Line
	9400 3150 8700 3150
Connection ~ 9400 2600
Wire Wire Line
	10900 2400 10900 3250
$EndSCHEMATC