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Added function generator schematic and libraries
2018-03-10 11:31:31 +01:00
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:FunctionGenerator
LIBS:sw_rotary4x5
LIBS:Max7219Display
LIBS:ArduinoProMini
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "XR-2206 Function Generator"
Date "2018-03-06"
Rev "v1.0"
Comp "eNBeWe.de"
Comment1 "Based on Original Design by Scullcom"
Comment2 ""
Comment3 ""
Comment4 ""
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$Comp
L R R7
U 1 1 5A9F3492
P 3800 6400
F 0 "R7" V 3880 6400 50 0000 C CNN
F 1 "1k" V 3800 6400 50 0000 C CNN
F 2 "" V 3730 6400 50 0001 C CNN
F 3 "" H 3800 6400 50 0001 C CNN
1 3800 6400
-1 0 0 1
$EndComp
$Comp
L D_Zener D1
U 1 1 5A9F3543
P 3900 6850
F 0 "D1" V 3900 6950 50 0000 C CNN
F 1 "5.1V" V 4000 6950 50 0000 C CNN
F 2 "" H 3900 6850 50 0001 C CNN
F 3 "" H 3900 6850 50 0001 C CNN
1 3900 6850
0 1 1 0
$EndComp
$Comp
L GND #PWR019
U 1 1 5A9F3726
P 3900 7050
F 0 "#PWR019" H 3900 6800 50 0001 C CNN
F 1 "GND" H 3900 6900 50 0000 C CNN
F 2 "" H 3900 7050 50 0001 C CNN
F 3 "" H 3900 7050 50 0001 C CNN
1 3900 7050
1 0 0 -1
$EndComp
Wire Wire Line
3900 6700 3900 6650
Connection ~ 3900 6650
Wire Wire Line
3900 7050 3900 7000
Wire Wire Line
3800 6650 3800 6550
Wire Wire Line
3900 6150 3800 6150
Wire Wire Line
3800 6150 3800 6250
$Comp
L C C13
U 1 1 5A9F3F40
P 6300 6250
F 0 "C13" H 6350 6350 50 0000 L CNN
F 1 "0.1u" H 6350 6150 50 0000 L CNN
F 2 "" H 6338 6100 50 0001 C CNN
F 3 "" H 6300 6250 50 0001 C CNN
1 6300 6250
1 0 0 -1
$EndComp
Wire Wire Line
6300 6000 6300 6100
Wire Wire Line
6300 6050 6150 6050
Wire Wire Line
6150 6050 6150 6250
Wire Wire Line
6150 6250 6050 6250
Connection ~ 6300 6050
$Comp
L GND #PWR020
U 1 1 5A9F45E1
P 6300 6400
F 0 "#PWR020" H 6300 6150 50 0001 C CNN
F 1 "GND" H 6400 6300 50 0000 C CNN
F 2 "" H 6300 6400 50 0001 C CNN
F 3 "" H 6300 6400 50 0001 C CNN
1 6300 6400
1 0 0 -1
$EndComp
$Comp
L MAX7219Display U6
U 1 1 5A9F4B43
P 6700 6950
F 0 "U6" H 6800 7250 60 0000 C CNN
F 1 "Display" H 6650 6650 60 0000 C CNN
F 2 "" H 6700 6950 60 0001 C CNN
F 3 "" H 6700 6950 60 0001 C CNN
1 6700 6950
1 0 0 -1
$EndComp
Wire Wire Line
6350 6850 6050 6850
Wire Wire Line
6050 6950 6350 6950
Wire Wire Line
6350 7050 6050 7050
$Comp
L GND #PWR021
U 1 1 5A9F4F52
P 6250 7250
F 0 "#PWR021" H 6250 7000 50 0001 C CNN
F 1 "GND" H 6250 7100 50 0000 C CNN
F 2 "" H 6250 7250 50 0001 C CNN
F 3 "" H 6250 7250 50 0001 C CNN
1 6250 7250
1 0 0 -1
$EndComp
Wire Wire Line
6250 7250 6250 7150
Wire Wire Line
6250 7150 6350 7150
$Comp
L +5V #PWR022
U 1 1 5A9F5088
P 6250 6650
F 0 "#PWR022" H 6250 6500 50 0001 C CNN
F 1 "+5V" H 6350 6700 50 0000 C CNN
F 2 "" H 6250 6650 50 0001 C CNN
F 3 "" H 6250 6650 50 0001 C CNN
1 6250 6650
1 0 0 -1
$EndComp
Wire Wire Line
6350 6750 6250 6750
Wire Wire Line
6250 6750 6250 6650
Text Notes 4600 7700 2 60 ~ 0
Frequency Readout
Text Notes 500 5500 0 60 ~ 0
Mode Select\n1 Square 2 PWM 3 Sine 4 Triangle 5 Ramp
Wire Notes Line
500 5550 6950 5550
Wire Notes Line
6950 5550 6950 7800
$Comp
L R R8
U 1 1 5A9F6138
P 5100 1650
F 0 "R8" V 5050 1800 50 0000 C CNN
F 1 "10k" V 5100 1650 50 0000 C CNN
F 2 "" V 5030 1650 50 0001 C CNN
F 3 "" H 5100 1650 50 0001 C CNN
1 5100 1650
0 1 1 0
$EndComp
Wire Wire Line
4850 1750 4850 1650
Wire Wire Line
4850 1650 4950 1650
Connection ~ 4850 1750
$Comp
L +12V #PWR023
U 1 1 5A9F64FB
P 5350 1600
F 0 "#PWR023" H 5350 1450 50 0001 C CNN
F 1 "+12V" H 5450 1700 50 0000 C CNN
F 2 "" H 5350 1600 50 0001 C CNN
F 3 "" H 5350 1600 50 0001 C CNN
1 5350 1600
1 0 0 -1
$EndComp
Wire Wire Line
5350 1600 5350 1650
Wire Wire Line
5350 1650 5250 1650
Text GLabel 8100 950 0 60 Input ~ 0
Sine/Tri_Raw
Text GLabel 6700 2050 0 60 Input ~ 0
Square_Raw
$Comp
L R R9
U 1 1 5A9F6AD0
P 6950 2050
F 0 "R9" V 7030 2050 50 0000 C CNN
F 1 "1k" V 6950 2050 50 0000 C CNN
F 2 "" V 6880 2050 50 0001 C CNN
F 3 "" H 6950 2050 50 0001 C CNN
1 6950 2050
0 -1 -1 0
$EndComp
Wire Wire Line
6800 2050 6700 2050
$Comp
L 74HC14 U3
U 2 1 5A9F6CD2
P 7650 2050
F 0 "U3" H 7800 2150 50 0000 C CNN
F 1 "74HC14" H 7850 1950 50 0000 C CNN
F 2 "" H 7650 2050 50 0001 C CNN
F 3 "" H 7650 2050 50 0001 C CNN
2 7650 2050
1 0 0 -1
$EndComp
Wire Wire Line
7200 2050 7100 2050
$Comp
L C C14
U 1 1 5A9F6FB7
P 8350 950
F 0 "C14" V 8400 1000 50 0000 L CNN
F 1 "0.22u" V 8300 1000 50 0000 L CNN
F 2 "" H 8388 800 50 0001 C CNN
F 3 "" H 8350 950 50 0001 C CNN
1 8350 950
0 1 1 0
$EndComp
Wire Wire Line
8200 950 8100 950
$Comp
L NE5532 U7
U 1 1 5A9F72D0
P 9300 1050
F 0 "U7" H 9300 1250 50 0000 L CNN
F 1 "NE5532" H 9300 850 50 0000 L CNN
F 2 "" H 9300 1050 50 0001 C CNN
F 3 "" H 9300 1050 50 0001 C CNN
1 9300 1050
1 0 0 -1
$EndComp
$Comp
L +12V #PWR024
U 1 1 5A9F75E7
P 9200 750
F 0 "#PWR024" H 9200 600 50 0001 C CNN
F 1 "+12V" H 9200 890 50 0000 C CNN
F 2 "" H 9200 750 50 0001 C CNN
F 3 "" H 9200 750 50 0001 C CNN
1 9200 750
1 0 0 -1
$EndComp
$Comp
L GND #PWR025
U 1 1 5A9F7664
P 9200 1350
F 0 "#PWR025" H 9200 1100 50 0001 C CNN
F 1 "GND" H 9200 1200 50 0000 C CNN
F 2 "" H 9200 1350 50 0001 C CNN
F 3 "" H 9200 1350 50 0001 C CNN
1 9200 1350
1 0 0 -1
$EndComp
$Comp
L CP1 C1
U 1 1 5A9F7811
P 1050 2300
F 0 "C1" V 1100 2350 50 0000 L CNN
F 1 "220u" V 1000 2050 50 0000 L CNN
F 2 "" H 1050 2300 50 0001 C CNN
F 3 "" H 1050 2300 50 0001 C CNN
1 1050 2300
0 -1 -1 0
$EndComp
$Comp
L CP1 C3
U 1 1 5A9F7A41
P 1600 2300
F 0 "C3" V 1650 2350 50 0000 L CNN
F 1 "220u" V 1550 2050 50 0000 L CNN
F 2 "" H 1600 2300 50 0001 C CNN
F 3 "" H 1600 2300 50 0001 C CNN
1 1600 2300
0 -1 -1 0
$EndComp
Wire Wire Line
2000 2100 2000 2200
Wire Wire Line
1750 2300 1800 2300
Wire Wire Line
1800 2300 1800 2100
Connection ~ 1800 2100
Connection ~ 1350 2300
Wire Wire Line
1200 2300 1450 2300
Wire Wire Line
850 2300 900 2300
Connection ~ 850 2100
$Comp
L R R12
U 1 1 5A9F8548
P 8600 1200
F 0 "R12" V 8680 1200 50 0000 C CNN
F 1 "47k" V 8600 1200 50 0000 C CNN
F 2 "" V 8530 1200 50 0001 C CNN
F 3 "" H 8600 1200 50 0001 C CNN
1 8600 1200
-1 0 0 1
$EndComp
$Comp
L +6V #PWR026
U 1 1 5A9F8AB2
P 8400 1250
F 0 "#PWR026" H 8400 1100 50 0001 C CNN
F 1 "+6V" H 8400 1390 50 0000 C CNN
F 2 "" H 8400 1250 50 0001 C CNN
F 3 "" H 8400 1250 50 0001 C CNN
1 8400 1250
1 0 0 -1
$EndComp
Wire Wire Line
8400 1250 8400 1350
Wire Wire Line
8400 1350 8600 1350
$Comp
L POT RV8
U 1 1 5A9F9064
P 9700 1600
F 0 "RV8" V 9800 1500 50 0000 C CNN
F 1 "20k" V 9700 1600 50 0000 C CNN
F 2 "" H 9700 1600 50 0001 C CNN
F 3 "" H 9700 1600 50 0001 C CNN
1 9700 1600
0 -1 -1 0
$EndComp
Wire Wire Line
9850 1600 9950 1600
Wire Wire Line
9950 1600 9950 1050
Wire Wire Line
9600 1050 10050 1050
Wire Wire Line
9700 1450 9950 1450
Connection ~ 9950 1450
Wire Wire Line
9550 1600 8900 1600
Wire Wire Line
8900 1600 8900 1150
Wire Wire Line
8800 1150 9000 1150
$Comp
L R R14
U 1 1 5A9F9679
P 8800 1400
F 0 "R14" V 8880 1400 50 0000 C CNN
F 1 "10k" V 8800 1400 50 0000 C CNN
F 2 "" V 8730 1400 50 0001 C CNN
F 3 "" H 8800 1400 50 0001 C CNN
1 8800 1400
-1 0 0 1
$EndComp
Wire Wire Line
8800 1150 8800 1250
Connection ~ 8900 1150
$Comp
L +6V #PWR027
U 1 1 5A9F9934
P 8700 1600
F 0 "#PWR027" H 8700 1450 50 0001 C CNN
F 1 "+6V" H 8600 1600 50 0000 C CNN
F 2 "" H 8700 1600 50 0001 C CNN
F 3 "" H 8700 1600 50 0001 C CNN
1 8700 1600
1 0 0 -1
$EndComp
Wire Wire Line
8800 1550 8800 1650
Wire Wire Line
8800 1650 8700 1650
Wire Wire Line
8700 1650 8700 1600
Wire Wire Line
8500 950 9000 950
Wire Wire Line
8600 1050 8600 950
Connection ~ 8600 950
Text GLabel 10050 1050 2 60 Input ~ 0
Sine/Tri_Buf
Connection ~ 9950 1050
$Comp
L NE5532 U7
U 2 1 5A9FA1DD
P 9300 2150
F 0 "U7" H 9300 2350 50 0000 L CNN
F 1 "NE5532" H 9300 1950 50 0000 L CNN
F 2 "" H 9300 2150 50 0001 C CNN
F 3 "" H 9300 2150 50 0001 C CNN
2 9300 2150
1 0 0 -1
$EndComp
$Comp
L +12V #PWR028
U 1 1 5A9FA1E3
P 9200 1850
F 0 "#PWR028" H 9200 1700 50 0001 C CNN
F 1 "+12V" H 9200 1990 50 0000 C CNN
F 2 "" H 9200 1850 50 0001 C CNN
F 3 "" H 9200 1850 50 0001 C CNN
1 9200 1850
1 0 0 -1
$EndComp
$Comp
L GND #PWR029
U 1 1 5A9FA1E9
P 9200 2450
F 0 "#PWR029" H 9200 2200 50 0001 C CNN
F 1 "GND" H 9200 2300 50 0000 C CNN
F 2 "" H 9200 2450 50 0001 C CNN
F 3 "" H 9200 2450 50 0001 C CNN
1 9200 2450
1 0 0 -1
$EndComp
$Comp
L R R13
U 1 1 5A9FA1EF
P 8600 2300
F 0 "R13" V 8680 2300 50 0000 C CNN
F 1 "47k" V 8600 2300 50 0000 C CNN
F 2 "" V 8530 2300 50 0001 C CNN
F 3 "" H 8600 2300 50 0001 C CNN
1 8600 2300
-1 0 0 1
$EndComp
$Comp
L +6V #PWR030
U 1 1 5A9FA1F5
P 8400 2350
F 0 "#PWR030" H 8400 2200 50 0001 C CNN
F 1 "+6V" H 8400 2490 50 0000 C CNN
F 2 "" H 8400 2350 50 0001 C CNN
F 3 "" H 8400 2350 50 0001 C CNN
1 8400 2350
1 0 0 -1
$EndComp
Wire Wire Line
8400 2350 8400 2450
Wire Wire Line
8400 2450 8600 2450
$Comp
L POT RV9
U 1 1 5A9FA1FD
P 9700 2700
F 0 "RV9" V 9800 2600 50 0000 C CNN
F 1 "20k" V 9700 2700 50 0000 C CNN
F 2 "" H 9700 2700 50 0001 C CNN
F 3 "" H 9700 2700 50 0001 C CNN
1 9700 2700
0 -1 -1 0
$EndComp
Wire Wire Line
9850 2700 9950 2700
Wire Wire Line
9950 2700 9950 2150
Wire Wire Line
9600 2150 10050 2150
Wire Wire Line
9700 2550 9950 2550
Connection ~ 9950 2550
Wire Wire Line
9550 2700 8900 2700
Wire Wire Line
8900 2700 8900 2250
Wire Wire Line
8800 2250 9000 2250
$Comp
L R R15
U 1 1 5A9FA20B
P 8800 2500
F 0 "R15" V 8880 2500 50 0000 C CNN
F 1 "10k" V 8800 2500 50 0000 C CNN
F 2 "" V 8730 2500 50 0001 C CNN
F 3 "" H 8800 2500 50 0001 C CNN
1 8800 2500
-1 0 0 1
$EndComp
Wire Wire Line
8800 2250 8800 2350
Connection ~ 8900 2250
$Comp
L +6V #PWR031
U 1 1 5A9FA213
P 8700 2700
F 0 "#PWR031" H 8700 2550 50 0001 C CNN
F 1 "+6V" H 8600 2700 50 0000 C CNN
F 2 "" H 8700 2700 50 0001 C CNN
F 3 "" H 8700 2700 50 0001 C CNN
1 8700 2700
1 0 0 -1
$EndComp
Wire Wire Line
8800 2650 8800 2750
Wire Wire Line
8800 2750 8700 2750
Wire Wire Line
8700 2750 8700 2700
Wire Wire Line
8500 2050 9000 2050
Wire Wire Line
8600 2150 8600 2050
Connection ~ 8600 2050
Connection ~ 9950 2150
$Comp
L CP1 C15
U 1 1 5A9FA48F
P 8350 2050
F 0 "C15" V 8400 1850 50 0000 L CNN
F 1 "10u" V 8300 1850 50 0000 L CNN
F 2 "" H 8350 2050 50 0001 C CNN
F 3 "" H 8350 2050 50 0001 C CNN
1 8350 2050
0 1 1 0
$EndComp
Text GLabel 10050 2150 2 60 Input ~ 0
Square_Buf
$Comp
L C C16
U 1 1 5A9FA769
P 9700 2450
F 0 "C16" V 9750 2500 50 0000 L CNN
F 1 "100p" V 9650 2500 50 0000 L CNN
F 2 "" H 9738 2300 50 0001 C CNN
F 3 "" H 9700 2450 50 0001 C CNN
1 9700 2450
0 1 1 0
$EndComp
Wire Wire Line
9950 2450 9850 2450
Connection ~ 9950 2450
Wire Wire Line
9550 2450 9450 2450
Wire Wire Line
9450 2450 9450 2700
Connection ~ 9450 2700
Wire Wire Line
8200 2050 8100 2050
Wire Notes Line
5900 2850 11200 2850
Text Notes 6700 2800 2 60 ~ 0
Signal Buffering
NoConn ~ 4950 5950
NoConn ~ 4950 6050
NoConn ~ 4950 6150
NoConn ~ 4950 6450
NoConn ~ 4950 6550
NoConn ~ 4950 6750
NoConn ~ 4950 6850
NoConn ~ 4950 6950
NoConn ~ 4950 7050
NoConn ~ 5350 7450
NoConn ~ 5450 7450
NoConn ~ 5550 7450
NoConn ~ 5650 7450
NoConn ~ 6050 6750
NoConn ~ 6050 6650
NoConn ~ 6050 6550
NoConn ~ 6050 6450
NoConn ~ 6050 6350
NoConn ~ 6050 6150
NoConn ~ 6050 6050
NoConn ~ 6050 5950
$Comp
L ArduinoProMini U5
U 1 1 5A9EA42C
P 5500 6500
F 0 "U5" H 5800 7300 60 0000 C CNN
F 1 "ArduinoProMini" V 5500 6500 60 0000 C CNN
F 2 "" H 5500 6500 60 0001 C CNN
F 3 "" H 5500 6500 60 0001 C CNN
1 5500 6500
1 0 0 -1
$EndComp
NoConn ~ 4950 6350
$Comp
L NE5532 U4
U 1 1 5A9EB4B8
P 4750 3500
F 0 "U4" H 4750 3700 50 0000 L CNN
F 1 "NE5532" H 4750 3300 50 0000 L CNN
F 2 "" H 4750 3500 50 0001 C CNN
F 3 "" H 4750 3500 50 0001 C CNN
1 4750 3500
1 0 0 -1
$EndComp
$Comp
L NE5532 U4
U 2 1 5A9EB537
P 6400 3500
F 0 "U4" H 6400 3700 50 0000 L CNN
F 1 "NE5532" H 6400 3300 50 0000 L CNN
F 2 "" H 6400 3500 50 0001 C CNN
F 3 "" H 6400 3500 50 0001 C CNN
2 6400 3500
1 0 0 -1
$EndComp
Text GLabel 4350 3400 0 60 Input ~ 0
Sel_Output
Wire Wire Line
4350 3400 4450 3400
$Comp
L GND #PWR032
U 1 1 5A9EB9EE
P 4650 3800
F 0 "#PWR032" H 4650 3550 50 0001 C CNN
F 1 "GND" H 4650 3650 50 0000 C CNN
F 2 "" H 4650 3800 50 0001 C CNN
F 3 "" H 4650 3800 50 0001 C CNN
1 4650 3800
1 0 0 -1
$EndComp
$Comp
L +12V #PWR033
U 1 1 5A9EBA92
P 4650 3200
F 0 "#PWR033" H 4650 3050 50 0001 C CNN
F 1 "+12V" H 4650 3340 50 0000 C CNN
F 2 "" H 4650 3200 50 0001 C CNN
F 3 "" H 4650 3200 50 0001 C CNN
1 4650 3200
1 0 0 -1
$EndComp
Wire Wire Line
5050 3500 5550 3500
Wire Wire Line
5150 3500 5150 4050
Wire Wire Line
5150 4050 4350 4050
Wire Wire Line
4350 4050 4350 3600
Wire Wire Line
4350 3600 4450 3600
$Comp
L POT RV7
U 1 1 5A9EBC55
P 5550 3750
F 0 "RV7" V 5650 3650 50 0000 C CNN
F 1 "20k" V 5550 3750 50 0000 C CNN
F 2 "" H 5550 3750 50 0001 C CNN
F 3 "" H 5550 3750 50 0001 C CNN
1 5550 3750
1 0 0 -1
$EndComp
Connection ~ 5150 3500
$Comp
L +6V #PWR034
U 1 1 5A9EC16D
P 5400 3800
F 0 "#PWR034" H 5400 3650 50 0001 C CNN
F 1 "+6V" H 5300 3800 50 0000 C CNN
F 2 "" H 5400 3800 50 0001 C CNN
F 3 "" H 5400 3800 50 0001 C CNN
1 5400 3800
1 0 0 -1
$EndComp
Wire Wire Line
5550 3500 5550 3600
Wire Wire Line
5550 3900 5400 3900
Wire Wire Line
5400 3900 5400 3800
Wire Wire Line
5800 3400 6100 3400
Wire Wire Line
5800 3400 5800 3750
Wire Wire Line
5800 3750 5700 3750
$Comp
L +12V #PWR035
U 1 1 5A9ECA9C
P 6300 3200
F 0 "#PWR035" H 6300 3050 50 0001 C CNN
F 1 "+12V" H 6300 3340 50 0000 C CNN
F 2 "" H 6300 3200 50 0001 C CNN
F 3 "" H 6300 3200 50 0001 C CNN
1 6300 3200
1 0 0 -1
$EndComp
$Comp
L GND #PWR036
U 1 1 5A9ECB43
P 6300 3800
F 0 "#PWR036" H 6300 3550 50 0001 C CNN
F 1 "GND" H 6300 3650 50 0000 C CNN
F 2 "" H 6300 3800 50 0001 C CNN
F 3 "" H 6300 3800 50 0001 C CNN
1 6300 3800
1 0 0 -1
$EndComp
Wire Wire Line
6100 3600 6000 3600
Wire Wire Line
6000 3600 6000 4050
Wire Wire Line
6000 4050 6800 4050
Wire Wire Line
6800 4050 6800 3500
Wire Wire Line
6700 3500 6900 3500
$Comp
L R R10
U 1 1 5A9ECDE6
P 7150 3400
F 0 "R10" V 7230 3400 50 0000 C CNN
F 1 "1k" V 7150 3400 50 0000 C CNN
F 2 "" V 7080 3400 50 0001 C CNN
F 3 "" H 7150 3400 50 0001 C CNN
1 7150 3400
0 -1 -1 0
$EndComp
$Comp
L R R11
U 1 1 5A9ED00F
P 7150 3600
F 0 "R11" V 7230 3600 50 0000 C CNN
F 1 "1k" V 7150 3600 50 0000 C CNN
F 2 "" V 7080 3600 50 0001 C CNN
F 3 "" H 7150 3600 50 0001 C CNN
1 7150 3600
0 -1 -1 0
$EndComp
Wire Wire Line
7000 3400 6900 3400
Wire Wire Line
6900 3400 6900 3600
Connection ~ 6800 3500
Wire Wire Line
6900 3600 7000 3600
Connection ~ 6900 3500
Wire Wire Line
7300 3400 7400 3400
Wire Wire Line
7400 3400 7400 3600
Wire Wire Line
7400 3600 7300 3600
$Comp
L Conn_Coaxial J2
U 1 1 5A9ED466
P 7650 3500
F 0 "J2" H 7660 3620 50 0000 C CNN
F 1 "BNC Out" V 7765 3500 50 0000 C CNN
F 2 "" H 7650 3500 50 0001 C CNN
F 3 "" H 7650 3500 50 0001 C CNN
1 7650 3500
1 0 0 -1
$EndComp
Wire Wire Line
7500 3500 7400 3500
Connection ~ 7400 3500
$Comp
L +6V #PWR037
U 1 1 5A9ED6A0
P 7550 3700
F 0 "#PWR037" H 7550 3550 50 0001 C CNN
F 1 "+6V" H 7450 3700 50 0000 C CNN
F 2 "" H 7550 3700 50 0001 C CNN
F 3 "" H 7550 3700 50 0001 C CNN
1 7550 3700
1 0 0 -1
$EndComp
Wire Wire Line
7650 3700 7650 3800
Wire Wire Line
7650 3800 7550 3800
Wire Wire Line
7550 3800 7550 3700
Wire Notes Line
7900 2850 7900 4350
Wire Notes Line
7900 4350 3650 4350
Text Notes 3700 4300 0 60 ~ 0
Output Amplitude
$EndSCHEMATC
Reference in a new issue Copy permalink