2050 lines
44 KiB
Plaintext
2050 lines
44 KiB
Plaintext
EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr A3 16535 11693
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encoding utf-8
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Sheet 1 1
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L Connector:XLR3_Ground J2
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U 1 1 5F81A769
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P 900 1900
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F 0 "J2" H 900 2265 50 0000 C CNN
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F 1 "Mic 1" H 900 2174 50 0000 C CNN
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F 2 "" H 900 1900 50 0001 C CNN
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F 3 "https://www.neutrik.com/de/produkt/nc3fd-lx.pdf" H 900 1900 50 0001 C CNN
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1 900 1900
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1 0 0 -1
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$EndComp
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$Comp
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L Connector:XLR3_AudioJack3_Combo_Ground J4
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U 2 1 5F81B01C
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P 850 8900
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F 0 "J4" H 850 9265 50 0000 C CNN
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F 1 "Stage Line-In" H 850 9174 50 0000 C CNN
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F 2 "" H 850 8900 50 0001 C CNN
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F 3 "https://www.neutrik.com/de/produkt/ncj6fa-h.pdf" H 850 8900 50 0001 C CNN
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2 850 8900
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1 0 0 -1
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$EndComp
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$Comp
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L Connector:XLR3_Ground J3
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U 1 1 5F82013F
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P 15300 4400
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F 0 "J3" H 15300 4765 50 0000 C CNN
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F 1 "Mix Line-Out" H 15300 4674 50 0000 C CNN
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F 2 "" H 15300 4400 50 0001 C CNN
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F 3 "https://www.neutrik.com/de/produkt/nc3md-lx.pdf" H 15300 4400 50 0001 C CNN
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1 15300 4400
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-1 0 0 -1
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$EndComp
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$Comp
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L Connector:AudioJack3_Ground J1
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U 1 1 5F821533
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P 15200 1800
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F 0 "J1" H 14920 1768 50 0000 R CNN
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F 1 "Headphone 1" H 14920 1677 50 0000 R CNN
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F 2 "" H 15200 1800 50 0001 C CNN
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F 3 "https://www.neutrik.com/de/produkt/nj3fp6c.pdf" H 15200 1800 50 0001 C CNN
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1 15200 1800
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-1 0 0 -1
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$EndComp
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$Comp
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L power:GNDREF #PWR08
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U 1 1 5F830544
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P 700 2300
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F 0 "#PWR08" H 700 2050 50 0001 C CNN
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F 1 "GNDREF" H 705 2127 50 0000 C CNN
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F 2 "" H 700 2300 50 0001 C CNN
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F 3 "" H 700 2300 50 0001 C CNN
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1 700 2300
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1 0 0 -1
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$EndComp
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$Comp
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L Device:R R1
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U 1 1 5F83A5E0
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P 1750 1500
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F 0 "R1" V 1543 1500 50 0000 C CNN
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F 1 "1K 1%" V 1634 1500 50 0000 C CNN
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F 2 "" V 1680 1500 50 0001 C CNN
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F 3 "~" H 1750 1500 50 0001 C CNN
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1 1750 1500
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0 1 1 0
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$EndComp
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$Comp
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L Device:R R6
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U 1 1 5F83C638
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P 4350 2000
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F 0 "R6" V 4143 2000 50 0000 C CNN
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F 1 "120R" V 4234 2000 50 0000 C CNN
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F 2 "" V 4280 2000 50 0001 C CNN
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F 3 "~" H 4350 2000 50 0001 C CNN
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1 4350 2000
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0 1 1 0
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$EndComp
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$Comp
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L Device:R R11
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U 1 1 5F83D91E
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P 3200 2500
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F 0 "R11" V 2993 2500 50 0000 C CNN
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F 1 "324K 1%" V 3084 2500 50 0000 C CNN
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F 2 "" V 3130 2500 50 0001 C CNN
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F 3 "~" H 3200 2500 50 0001 C CNN
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1 3200 2500
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0 1 1 0
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$EndComp
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$Comp
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L Device:R R5
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U 1 1 5F83F337
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P 1950 2000
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F 0 "R5" H 2020 2046 50 0000 L CNN
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F 1 "27.5K 1%" H 2020 1955 50 0000 L CNN
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F 2 "" V 1880 2000 50 0001 C CNN
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F 3 "~" H 1950 2000 50 0001 C CNN
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1 1950 2000
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1 0 0 -1
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$EndComp
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$Comp
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L power:+15V #PWR01
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U 1 1 5F84163B
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P 2400 800
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F 0 "#PWR01" H 2400 650 50 0001 C CNN
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F 1 "+15V" H 2415 973 50 0000 C CNN
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F 2 "" H 2400 800 50 0001 C CNN
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F 3 "" H 2400 800 50 0001 C CNN
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1 2400 800
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1 0 0 -1
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$EndComp
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$Comp
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L Device:R R2
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U 1 1 5F84960A
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P 3200 1500
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F 0 "R2" V 2993 1500 50 0000 C CNN
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F 1 "324K 1%" V 3084 1500 50 0000 C CNN
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F 2 "" V 3130 1500 50 0001 C CNN
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F 3 "~" H 3200 1500 50 0001 C CNN
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1 3200 1500
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0 1 1 0
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$EndComp
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Wire Wire Line
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3050 2000 3600 2000
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Wire Wire Line
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3600 2000 3600 1500
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Wire Wire Line
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3600 1500 3350 1500
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Wire Wire Line
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3050 1500 2400 1500
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Wire Wire Line
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3050 2500 2400 2500
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Wire Wire Line
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1950 1850 1950 1800
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Wire Wire Line
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1950 1800 2400 1800
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Wire Wire Line
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2400 1800 2400 1900
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Wire Wire Line
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2400 1900 2450 1900
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Wire Wire Line
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2450 2100 2400 2100
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Wire Wire Line
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2400 2100 2400 2200
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Wire Wire Line
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2400 2200 1950 2200
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Wire Wire Line
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1950 2200 1950 2150
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Wire Wire Line
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2400 1800 2400 1500
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Connection ~ 2400 1800
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Connection ~ 2400 1500
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Wire Wire Line
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2400 1500 1900 1500
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Wire Wire Line
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2400 2200 2400 2500
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Connection ~ 2400 2200
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Connection ~ 2400 2500
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Wire Wire Line
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2400 2500 1900 2500
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Wire Wire Line
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3350 2500 3600 2500
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Wire Wire Line
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3600 2500 3600 2600
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Wire Wire Line
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2650 3000 2800 3000
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$Comp
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L Device:CP C9
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U 1 1 5F8514CB
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P 3250 3300
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F 0 "C9" V 2995 3300 50 0000 C CNN
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F 1 "100uF" V 3086 3300 50 0000 C CNN
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F 2 "" H 3288 3150 50 0001 C CNN
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F 3 "~" H 3250 3300 50 0001 C CNN
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1 3250 3300
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0 1 1 0
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$EndComp
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$Comp
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L Device:C C8
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U 1 1 5F8504A1
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P 2950 3000
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F 0 "C8" V 2698 3000 50 0000 C CNN
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F 1 "100nF" V 2789 3000 50 0000 C CNN
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F 2 "" H 2988 2850 50 0001 C CNN
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F 3 "~" H 2950 3000 50 0001 C CNN
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1 2950 3000
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0 1 1 0
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$EndComp
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$Comp
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L power:GNDREF #PWR012
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U 1 1 5F84F240
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P 3700 3200
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F 0 "#PWR012" H 3700 2950 50 0001 C CNN
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F 1 "GNDREF" H 3705 3027 50 0000 C CNN
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F 2 "" H 3700 3200 50 0001 C CNN
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F 3 "" H 3700 3200 50 0001 C CNN
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1 3700 3200
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1 0 0 -1
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$EndComp
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$Comp
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|
L power:GNDREF #PWR09
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U 1 1 5F84E5EB
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P 3600 2600
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F 0 "#PWR09" H 3600 2350 50 0001 C CNN
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F 1 "GNDREF" H 3605 2427 50 0000 C CNN
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F 2 "" H 3600 2600 50 0001 C CNN
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F 3 "" H 3600 2600 50 0001 C CNN
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1 3600 2600
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1 0 0 -1
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$EndComp
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$Comp
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L power:-15V #PWR011
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U 1 1 5F842347
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P 2400 3000
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F 0 "#PWR011" H 2400 3100 50 0001 C CNN
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F 1 "-15V" H 2415 3173 50 0000 C CNN
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F 2 "" H 2400 3000 50 0001 C CNN
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F 3 "" H 2400 3000 50 0001 C CNN
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1 2400 3000
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C C2
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U 1 1 5F862FE2
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P 2950 1100
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F 0 "C2" V 2698 1100 50 0000 C CNN
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F 1 "100nF" V 2789 1100 50 0000 C CNN
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F 2 "" H 2988 950 50 0001 C CNN
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F 3 "~" H 2950 1100 50 0001 C CNN
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1 2950 1100
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0 1 1 0
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$EndComp
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$Comp
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L power:GNDREF #PWR04
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U 1 1 5F8640B0
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P 3700 1000
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F 0 "#PWR04" H 3700 750 50 0001 C CNN
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F 1 "GNDREF" H 3705 827 50 0000 C CNN
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F 2 "" H 3700 1000 50 0001 C CNN
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F 3 "" H 3700 1000 50 0001 C CNN
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1 3700 1000
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1 0 0 -1
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$EndComp
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$Comp
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L Device:CP C6
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U 1 1 5F864500
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P 3850 2000
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F 0 "C6" V 4105 2000 50 0000 C CNN
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F 1 "10uF" V 4014 2000 50 0000 C CNN
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F 2 "" H 3888 1850 50 0001 C CNN
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F 3 "~" H 3850 2000 50 0001 C CNN
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1 3850 2000
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0 -1 -1 0
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$EndComp
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$Comp
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L Device:R R7
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U 1 1 5F86655E
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P 4100 2250
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F 0 "R7" H 4030 2204 50 0000 R CNN
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F 1 "5.6K" H 4030 2295 50 0000 R CNN
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F 2 "" V 4030 2250 50 0001 C CNN
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F 3 "~" H 4100 2250 50 0001 C CNN
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1 4100 2250
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-1 0 0 1
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$EndComp
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Wire Wire Line
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3600 2000 3700 2000
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Connection ~ 3600 2000
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Wire Wire Line
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4000 2000 4100 2000
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Wire Wire Line
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4100 2000 4100 2100
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Connection ~ 4100 2000
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Wire Wire Line
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4100 2000 4200 2000
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Wire Wire Line
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4100 2400 4100 2500
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Wire Wire Line
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4100 2500 3600 2500
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Connection ~ 3600 2500
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Wire Wire Line
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600 1900 600 2250
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Wire Wire Line
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600 2250 700 2250
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Wire Wire Line
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700 2250 700 2300
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Wire Wire Line
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700 2250 800 2250
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Wire Wire Line
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800 2250 800 2200
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Connection ~ 700 2250
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Wire Wire Line
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1500 1900 1500 1500
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Wire Wire Line
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1500 1500 1600 1500
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Wire Wire Line
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2650 2300 2650 3000
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Wire Wire Line
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2650 1700 2650 1100
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Wire Wire Line
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2650 1100 2800 1100
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Wire Wire Line
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2650 1100 2650 950
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Wire Wire Line
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2650 800 3100 800
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Connection ~ 2650 1100
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Wire Wire Line
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3400 800 3500 800
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Wire Wire Line
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3500 1100 3100 1100
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Wire Wire Line
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2650 950 2400 950
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Wire Wire Line
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2400 950 2400 800
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Connection ~ 2650 950
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Wire Wire Line
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2650 950 2650 800
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Wire Wire Line
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2650 3000 2650 3150
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Wire Wire Line
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2650 3300 3100 3300
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Connection ~ 2650 3000
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Wire Wire Line
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3400 3300 3500 3300
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Wire Wire Line
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3500 3300 3500 3150
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Wire Wire Line
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3100 3000 3500 3000
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Wire Wire Line
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2650 3150 2400 3150
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Wire Wire Line
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2400 3150 2400 3000
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Connection ~ 2650 3150
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Wire Wire Line
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2650 3150 2650 3300
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Wire Wire Line
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3500 3150 3700 3150
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Wire Wire Line
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3700 3150 3700 3200
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Connection ~ 3500 3150
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Wire Wire Line
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3500 3150 3500 3000
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Wire Wire Line
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3500 800 3500 950
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Wire Wire Line
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3500 950 3700 950
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Wire Wire Line
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3700 950 3700 1000
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Connection ~ 3500 950
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Wire Wire Line
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3500 950 3500 1100
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$Comp
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L Device:CP C1
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U 1 1 5F863B13
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P 3250 800
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F 0 "C1" V 3505 800 50 0000 C CNN
|
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F 1 "100uF" V 3414 800 50 0000 C CNN
|
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F 2 "" H 3288 650 50 0001 C CNN
|
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F 3 "~" H 3250 800 50 0001 C CNN
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1 3250 800
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0 -1 -1 0
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$EndComp
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Text Notes 1600 3000 0 50 ~ 0
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Mic Preamp\nGain: 50 dB
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$Comp
|
|
L power:GNDREF #PWR019
|
|
U 1 1 5F8EECF1
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P 1400 9400
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F 0 "#PWR019" H 1400 9150 50 0001 C CNN
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F 1 "GNDREF" H 1405 9227 50 0000 C CNN
|
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F 2 "" H 1400 9400 50 0001 C CNN
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F 3 "" H 1400 9400 50 0001 C CNN
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1 1400 9400
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1 0 0 -1
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|
$EndComp
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Wire Wire Line
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1300 9200 1400 9200
|
|
Wire Wire Line
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1200 9000 1200 8400
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Wire Wire Line
|
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1200 8400 1900 8400
|
|
Wire Wire Line
|
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1900 8400 1900 8900
|
|
Wire Wire Line
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1600 9200 1600 9300
|
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Wire Wire Line
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1600 9300 1100 9300
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Wire Wire Line
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1100 9300 1100 8900
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Connection ~ 1400 9200
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Wire Wire Line
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1400 9200 1500 9200
|
|
Wire Wire Line
|
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15600 4400 15600 4700
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Wire Wire Line
|
|
15600 4700 15500 4700
|
|
$Comp
|
|
L power:GNDREF #PWR015
|
|
U 1 1 5F91C92F
|
|
P 15500 4700
|
|
F 0 "#PWR015" H 15500 4450 50 0001 C CNN
|
|
F 1 "GNDREF" H 15505 4527 50 0000 C CNN
|
|
F 2 "" H 15500 4700 50 0001 C CNN
|
|
F 3 "" H 15500 4700 50 0001 C CNN
|
|
1 15500 4700
|
|
-1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 15500 4700
|
|
Wire Wire Line
|
|
15500 4700 15400 4700
|
|
Wire Wire Line
|
|
15000 1700 14950 1700
|
|
Wire Wire Line
|
|
14950 1700 14950 2100
|
|
Wire Wire Line
|
|
14950 2100 15200 2100
|
|
$Comp
|
|
L power:GNDREF #PWR07
|
|
U 1 1 5F923283
|
|
P 15200 2100
|
|
F 0 "#PWR07" H 15200 1850 50 0001 C CNN
|
|
F 1 "GNDREF" H 15205 1927 50 0000 C CNN
|
|
F 2 "" H 15200 2100 50 0001 C CNN
|
|
F 3 "" H 15200 2100 50 0001 C CNN
|
|
1 15200 2100
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 15200 2100
|
|
Text Notes 5200 2750 0 50 ~ 0
|
|
Second Gain Stage\nGain: 0 to 48.6 dB\nGain = (120 + R_pot) / 120
|
|
$Comp
|
|
L Amplifier_Operational:NE5534 U2
|
|
U 1 1 5F80D909
|
|
P 2750 2000
|
|
F 0 "U2" H 3094 2046 50 0000 L CNN
|
|
F 1 "NE5534" H 3094 1955 50 0000 L CNN
|
|
F 2 "Package_DIP:DIP-8_W7.62mm" H 2800 2050 50 0001 C CNN
|
|
F 3 "" H 2800 2150 50 0001 C CNN
|
|
1 2750 2000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Amplifier_Operational:LM358 U4
|
|
U 1 1 5F810C7D
|
|
P 3100 9000
|
|
F 0 "U4" H 3100 9367 50 0000 C CNN
|
|
F 1 "LM833N" H 3100 9276 50 0000 C CNN
|
|
F 2 "Package_DIP:DIP-8_W7.62mm" H 3100 9000 50 0001 C CNN
|
|
F 3 "" H 3100 9000 50 0001 C CNN
|
|
1 3100 9000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Amplifier_Operational:LM358 U4
|
|
U 2 1 5F926E3F
|
|
P 5800 9200
|
|
F 0 "U4" H 5800 8833 50 0000 C CNN
|
|
F 1 "LM833N" H 5800 8924 50 0000 C CNN
|
|
F 2 "Package_DIP:DIP-8_W7.62mm" H 5800 9200 50 0001 C CNN
|
|
F 3 "" H 5800 9200 50 0001 C CNN
|
|
2 5800 9200
|
|
1 0 0 1
|
|
$EndComp
|
|
Text Notes 3900 9700 0 50 ~ 0
|
|
Input Module\nGain: -6 to +8 dB\nGain = (R_pot + R_22k) / R_47k\nLP_filter(R_pot): 130 - 22 kHz
|
|
$Comp
|
|
L Device:C C14
|
|
U 1 1 5FA035F7
|
|
P 4650 8500
|
|
F 0 "C14" V 4398 8500 50 0000 C CNN
|
|
F 1 "47pF" V 4489 8500 50 0000 C CNN
|
|
F 2 "" H 4688 8350 50 0001 C CNN
|
|
F 3 "~" H 4650 8500 50 0001 C CNN
|
|
1 4650 8500
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R18
|
|
U 1 1 5FA03CB6
|
|
P 2450 8800
|
|
F 0 "R18" V 2243 8800 50 0000 C CNN
|
|
F 1 "R" V 2334 8800 50 0000 C CNN
|
|
F 2 "" V 2380 8800 50 0001 C CNN
|
|
F 3 "~" H 2450 8800 50 0001 C CNN
|
|
1 2450 8800
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R21
|
|
U 1 1 5FA17C1B
|
|
P 2450 9200
|
|
F 0 "R21" V 2243 9200 50 0000 C CNN
|
|
F 1 "R" V 2334 9200 50 0000 C CNN
|
|
F 2 "" V 2380 9200 50 0001 C CNN
|
|
F 3 "~" H 2450 9200 50 0001 C CNN
|
|
1 2450 9200
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R17
|
|
U 1 1 5FA193EC
|
|
P 3150 8450
|
|
F 0 "R17" V 2943 8450 50 0000 C CNN
|
|
F 1 "R" V 3034 8450 50 0000 C CNN
|
|
F 2 "" V 3080 8450 50 0001 C CNN
|
|
F 3 "~" H 3150 8450 50 0001 C CNN
|
|
1 3150 8450
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R23
|
|
U 1 1 5FA1F9D1
|
|
P 2700 9450
|
|
F 0 "R23" H 2770 9496 50 0000 L CNN
|
|
F 1 "R" H 2770 9405 50 0000 L CNN
|
|
F 2 "" V 2630 9450 50 0001 C CNN
|
|
F 3 "~" H 2700 9450 50 0001 C CNN
|
|
1 2700 9450
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR022
|
|
U 1 1 5FA228C1
|
|
P 2700 9600
|
|
F 0 "#PWR022" H 2700 9350 50 0001 C CNN
|
|
F 1 "GNDREF" H 2705 9427 50 0000 C CNN
|
|
F 2 "" H 2700 9600 50 0001 C CNN
|
|
F 3 "" H 2700 9600 50 0001 C CNN
|
|
1 2700 9600
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2600 9200 2700 9200
|
|
Wire Wire Line
|
|
2700 9200 2700 9300
|
|
Wire Wire Line
|
|
2700 9200 2700 9100
|
|
Wire Wire Line
|
|
2700 9100 2800 9100
|
|
Connection ~ 2700 9200
|
|
Wire Wire Line
|
|
2600 8800 2700 8800
|
|
Wire Wire Line
|
|
2700 8800 2700 8900
|
|
Wire Wire Line
|
|
2700 8900 2800 8900
|
|
Wire Wire Line
|
|
2700 8800 2700 8450
|
|
Wire Wire Line
|
|
2700 8450 3000 8450
|
|
Connection ~ 2700 8800
|
|
Wire Wire Line
|
|
3300 8450 3500 8450
|
|
Wire Wire Line
|
|
3500 8450 3500 9000
|
|
Wire Wire Line
|
|
3500 9000 3400 9000
|
|
Wire Wire Line
|
|
2300 8800 2200 8800
|
|
Wire Wire Line
|
|
2200 8800 2200 8900
|
|
Wire Wire Line
|
|
2200 8900 1900 8900
|
|
Wire Wire Line
|
|
1400 9200 1400 9400
|
|
Wire Wire Line
|
|
1600 9300 2200 9300
|
|
Wire Wire Line
|
|
2200 9300 2200 9200
|
|
Wire Wire Line
|
|
2200 9200 2300 9200
|
|
Connection ~ 1600 9300
|
|
$Comp
|
|
L Device:R R10
|
|
U 1 1 5F84095A
|
|
P 1750 2500
|
|
F 0 "R10" V 1543 2500 50 0000 C CNN
|
|
F 1 "1K 1%" V 1634 2500 50 0000 C CNN
|
|
F 2 "" V 1680 2500 50 0001 C CNN
|
|
F 3 "~" H 1750 2500 50 0001 C CNN
|
|
1 1750 2500
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
1500 2500 1600 2500
|
|
Wire Wire Line
|
|
900 2200 900 2300
|
|
Wire Wire Line
|
|
1500 2300 1500 2500
|
|
Text Notes 3000 9700 0 50 ~ 0
|
|
Balanced Converter\nGain: 0 dB\nTODO: use INA134?
|
|
$Comp
|
|
L Device:R R20
|
|
U 1 1 5FAA4C23
|
|
P 4050 9100
|
|
F 0 "R20" V 3843 9100 50 0000 C CNN
|
|
F 1 "47K" V 3934 9100 50 0000 C CNN
|
|
F 2 "" V 3980 9100 50 0001 C CNN
|
|
F 3 "~" H 4050 9100 50 0001 C CNN
|
|
1 4050 9100
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
1200 1900 1500 1900
|
|
Wire Wire Line
|
|
900 2300 1500 2300
|
|
$Comp
|
|
L Device:R R19
|
|
U 1 1 5FAC6B3E
|
|
P 4650 8900
|
|
F 0 "R19" V 4443 8900 50 0000 C CNN
|
|
F 1 "22K" V 4534 8900 50 0000 C CNN
|
|
F 2 "" V 4580 8900 50 0001 C CNN
|
|
F 3 "~" H 4650 8900 50 0001 C CNN
|
|
1 4650 8900
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R_POT RV1
|
|
U 1 1 5FAC97E9
|
|
P 5050 8900
|
|
F 0 "RV1" V 4935 8900 50 0000 C CNN
|
|
F 1 "100K" V 4844 8900 50 0000 C CNN
|
|
F 2 "Potentiometer_THT:Potentiometer_Vishay_148-149_Single_Horizontal" H 5050 8900 50 0001 C CNN
|
|
F 3 "~" H 5050 8900 50 0001 C CNN
|
|
1 5050 8900
|
|
0 -1 -1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
4400 8900 4500 8900
|
|
Wire Wire Line
|
|
4400 8900 4400 8500
|
|
Wire Wire Line
|
|
4400 8500 4500 8500
|
|
Connection ~ 4400 8900
|
|
Wire Wire Line
|
|
5050 8750 5050 8650
|
|
Wire Wire Line
|
|
5050 8650 5150 8650
|
|
Wire Wire Line
|
|
5150 8650 5150 8500
|
|
Wire Wire Line
|
|
5150 8500 4800 8500
|
|
Wire Wire Line
|
|
4800 8900 4900 8900
|
|
$Comp
|
|
L power:GNDREF #PWR020
|
|
U 1 1 5FAF156D
|
|
P 5400 9500
|
|
F 0 "#PWR020" H 5400 9250 50 0001 C CNN
|
|
F 1 "GNDREF" H 5405 9327 50 0000 C CNN
|
|
F 2 "" H 5400 9500 50 0001 C CNN
|
|
F 3 "" H 5400 9500 50 0001 C CNN
|
|
1 5400 9500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR021
|
|
U 1 1 5FAF1C49
|
|
P 6400 9500
|
|
F 0 "#PWR021" H 6400 9250 50 0001 C CNN
|
|
F 1 "GNDREF" H 6405 9327 50 0000 C CNN
|
|
F 2 "" H 6400 9500 50 0001 C CNN
|
|
F 3 "" H 6400 9500 50 0001 C CNN
|
|
1 6400 9500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R22
|
|
U 1 1 5FAF225E
|
|
P 6400 9250
|
|
F 0 "R22" H 6470 9296 50 0000 L CNN
|
|
F 1 "22K" H 6470 9205 50 0000 L CNN
|
|
F 2 "" V 6330 9250 50 0001 C CNN
|
|
F 3 "~" H 6400 9250 50 0001 C CNN
|
|
1 6400 9250
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
6200 8650 6200 9000
|
|
Wire Wire Line
|
|
6200 9200 6100 9200
|
|
Wire Wire Line
|
|
5500 9300 5400 9300
|
|
Wire Wire Line
|
|
5400 9300 5400 9500
|
|
Wire Wire Line
|
|
5300 9100 5300 9200
|
|
Connection ~ 5150 8650
|
|
Wire Wire Line
|
|
4400 8900 4400 9100
|
|
Wire Wire Line
|
|
4800 9200 5300 9200
|
|
Wire Wire Line
|
|
3800 9100 3900 9100
|
|
Connection ~ 3500 9000
|
|
Wire Wire Line
|
|
4200 9100 4400 9100
|
|
Connection ~ 6200 9000
|
|
Wire Wire Line
|
|
6200 9000 6200 9200
|
|
Wire Wire Line
|
|
6400 9000 6400 9100
|
|
Wire Wire Line
|
|
6400 9400 6400 9500
|
|
Wire Wire Line
|
|
4800 9200 4800 9100
|
|
Wire Wire Line
|
|
4800 9100 4400 9100
|
|
Connection ~ 4400 9100
|
|
Wire Wire Line
|
|
3800 9100 3800 9000
|
|
Wire Wire Line
|
|
3500 9000 3800 9000
|
|
Text GLabel 6850 9000 2 50 Output ~ 0
|
|
Stage
|
|
Wire Wire Line
|
|
6200 9000 6400 9000
|
|
Connection ~ 6400 9000
|
|
Wire Wire Line
|
|
6400 9000 6850 9000
|
|
$Comp
|
|
L Amplifier_Operational:LM358 U3
|
|
U 1 1 5FCC6AFD
|
|
P 2700 5300
|
|
F 0 "U3" H 2700 4933 50 0000 C CNN
|
|
F 1 "LM833N" H 2700 5024 50 0000 C CNN
|
|
F 2 "Package_DIP:DIP-8_W7.62mm" H 2700 5300 50 0001 C CNN
|
|
F 3 "" H 2700 5300 50 0001 C CNN
|
|
1 2700 5300
|
|
1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR026
|
|
U 1 1 5F93633D
|
|
P 4150 10550
|
|
F 0 "#PWR026" H 4150 10300 50 0001 C CNN
|
|
F 1 "GNDREF" H 4155 10377 50 0000 C CNN
|
|
F 2 "" H 4150 10550 50 0001 C CNN
|
|
F 3 "" H 4150 10550 50 0001 C CNN
|
|
1 4150 10550
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR025
|
|
U 1 1 5F9381DA
|
|
P 3350 10550
|
|
F 0 "#PWR025" H 3350 10300 50 0001 C CNN
|
|
F 1 "GNDREF" H 3355 10377 50 0000 C CNN
|
|
F 2 "" H 3350 10550 50 0001 C CNN
|
|
F 3 "" H 3350 10550 50 0001 C CNN
|
|
1 3350 10550
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C15
|
|
U 1 1 5F93A49E
|
|
P 3350 10400
|
|
F 0 "C15" H 3235 10354 50 0000 R CNN
|
|
F 1 "100nF" H 3235 10445 50 0000 R CNN
|
|
F 2 "" H 3388 10250 50 0001 C CNN
|
|
F 3 "~" H 3350 10400 50 0001 C CNN
|
|
1 3350 10400
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C16
|
|
U 1 1 5F93AE68
|
|
P 4150 10400
|
|
F 0 "C16" H 4035 10354 50 0000 R CNN
|
|
F 1 "100nF" H 4035 10445 50 0000 R CNN
|
|
F 2 "" H 4188 10250 50 0001 C CNN
|
|
F 3 "~" H 4150 10400 50 0001 C CNN
|
|
1 4150 10400
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3350 10150 3450 10150
|
|
Connection ~ 3350 10150
|
|
Wire Wire Line
|
|
3350 10050 3350 10150
|
|
Wire Wire Line
|
|
3350 10150 3350 10250
|
|
Connection ~ 4150 10150
|
|
Wire Wire Line
|
|
4150 10150 4150 10250
|
|
Wire Wire Line
|
|
4150 10150 4150 10050
|
|
Wire Wire Line
|
|
4050 10150 4150 10150
|
|
$Comp
|
|
L power:+15V #PWR024
|
|
U 1 1 5F939835
|
|
P 4150 10050
|
|
F 0 "#PWR024" H 4150 9900 50 0001 C CNN
|
|
F 1 "+15V" H 4165 10223 50 0000 C CNN
|
|
F 2 "" H 4150 10050 50 0001 C CNN
|
|
F 3 "" H 4150 10050 50 0001 C CNN
|
|
1 4150 10050
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:-15V #PWR023
|
|
U 1 1 5F938A79
|
|
P 3350 10050
|
|
F 0 "#PWR023" H 3350 10150 50 0001 C CNN
|
|
F 1 "-15V" H 3365 10223 50 0000 C CNN
|
|
F 2 "" H 3350 10050 50 0001 C CNN
|
|
F 3 "" H 3350 10050 50 0001 C CNN
|
|
1 3350 10050
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Amplifier_Operational:LM358 U4
|
|
U 3 1 5F92849F
|
|
P 3750 10250
|
|
F 0 "U4" V 3425 10250 50 0000 C CNN
|
|
F 1 "LM833N" V 3516 10250 50 0000 C CNN
|
|
F 2 "Package_DIP:DIP-8_W7.62mm" H 3750 10250 50 0001 C CNN
|
|
F 3 "" H 3750 10250 50 0001 C CNN
|
|
3 3750 10250
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR017
|
|
U 1 1 5FCF1258
|
|
P 5700 5300
|
|
F 0 "#PWR017" H 5700 5050 50 0001 C CNN
|
|
F 1 "GNDREF" H 5705 5127 50 0000 C CNN
|
|
F 2 "" H 5700 5300 50 0001 C CNN
|
|
F 3 "" H 5700 5300 50 0001 C CNN
|
|
1 5700 5300
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR016
|
|
U 1 1 5FCF125E
|
|
P 4900 5300
|
|
F 0 "#PWR016" H 4900 5050 50 0001 C CNN
|
|
F 1 "GNDREF" H 4905 5127 50 0000 C CNN
|
|
F 2 "" H 4900 5300 50 0001 C CNN
|
|
F 3 "" H 4900 5300 50 0001 C CNN
|
|
1 4900 5300
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C11
|
|
U 1 1 5FCF1264
|
|
P 4900 5150
|
|
F 0 "C11" H 4785 5104 50 0000 R CNN
|
|
F 1 "100nF" H 4785 5195 50 0000 R CNN
|
|
F 2 "" H 4938 5000 50 0001 C CNN
|
|
F 3 "~" H 4900 5150 50 0001 C CNN
|
|
1 4900 5150
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C12
|
|
U 1 1 5FCF126A
|
|
P 5700 5150
|
|
F 0 "C12" H 5585 5104 50 0000 R CNN
|
|
F 1 "100nF" H 5585 5195 50 0000 R CNN
|
|
F 2 "" H 5738 5000 50 0001 C CNN
|
|
F 3 "~" H 5700 5150 50 0001 C CNN
|
|
1 5700 5150
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4900 4900 5000 4900
|
|
Connection ~ 4900 4900
|
|
Wire Wire Line
|
|
4900 4800 4900 4900
|
|
Wire Wire Line
|
|
4900 4900 4900 5000
|
|
Connection ~ 5700 4900
|
|
Wire Wire Line
|
|
5700 4900 5700 5000
|
|
Wire Wire Line
|
|
5700 4900 5700 4800
|
|
Wire Wire Line
|
|
5600 4900 5700 4900
|
|
$Comp
|
|
L power:+15V #PWR014
|
|
U 1 1 5FCF1278
|
|
P 5700 4800
|
|
F 0 "#PWR014" H 5700 4650 50 0001 C CNN
|
|
F 1 "+15V" H 5715 4973 50 0000 C CNN
|
|
F 2 "" H 5700 4800 50 0001 C CNN
|
|
F 3 "" H 5700 4800 50 0001 C CNN
|
|
1 5700 4800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:-15V #PWR013
|
|
U 1 1 5FCF127E
|
|
P 4900 4800
|
|
F 0 "#PWR013" H 4900 4900 50 0001 C CNN
|
|
F 1 "-15V" H 4915 4973 50 0000 C CNN
|
|
F 2 "" H 4900 4800 50 0001 C CNN
|
|
F 3 "" H 4900 4800 50 0001 C CNN
|
|
1 4900 4800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Amplifier_Operational:LM358 U3
|
|
U 3 1 5FCF1284
|
|
P 5300 5000
|
|
F 0 "U3" V 4975 5000 50 0000 C CNN
|
|
F 1 "LM833N" V 5066 5000 50 0000 C CNN
|
|
F 2 "Package_DIP:DIP-8_W7.62mm" H 5300 5000 50 0001 C CNN
|
|
F 3 "" H 5300 5000 50 0001 C CNN
|
|
3 5300 5000
|
|
0 1 1 0
|
|
$EndComp
|
|
Text GLabel 6800 2250 2 50 Output ~ 0
|
|
Mic1
|
|
Text GLabel 1150 4800 0 50 Input ~ 0
|
|
Mic1
|
|
Text GLabel 8350 2350 0 50 Input ~ 0
|
|
Stage
|
|
$Comp
|
|
L Device:R R12
|
|
U 1 1 5FD14A6B
|
|
P 1750 4800
|
|
F 0 "R12" V 1543 4800 50 0000 C CNN
|
|
F 1 "22K" V 1634 4800 50 0000 C CNN
|
|
F 2 "" V 1680 4800 50 0001 C CNN
|
|
F 3 "~" H 1750 4800 50 0001 C CNN
|
|
1 1750 4800
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R14
|
|
U 1 1 5FD2515A
|
|
P 1750 5150
|
|
F 0 "R14" V 1543 5150 50 0000 C CNN
|
|
F 1 "22K" V 1634 5150 50 0000 C CNN
|
|
F 2 "" V 1680 5150 50 0001 C CNN
|
|
F 3 "~" H 1750 5150 50 0001 C CNN
|
|
1 1750 5150
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R16
|
|
U 1 1 5FD258D7
|
|
P 1750 5500
|
|
F 0 "R16" V 1543 5500 50 0000 C CNN
|
|
F 1 "22K" V 1634 5500 50 0000 C CNN
|
|
F 2 "" V 1680 5500 50 0001 C CNN
|
|
F 3 "~" H 1750 5500 50 0001 C CNN
|
|
1 1750 5500
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R13
|
|
U 1 1 5FD25F73
|
|
P 2850 4800
|
|
F 0 "R13" V 2643 4800 50 0000 C CNN
|
|
F 1 "22K" V 2734 4800 50 0000 C CNN
|
|
F 2 "" V 2780 4800 50 0001 C CNN
|
|
F 3 "~" H 2850 4800 50 0001 C CNN
|
|
1 2850 4800
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C10
|
|
U 1 1 5FD269DB
|
|
P 2550 4450
|
|
F 0 "C10" V 2298 4450 50 0000 C CNN
|
|
F 1 "22pF" V 2389 4450 50 0000 C CNN
|
|
F 2 "" H 2588 4300 50 0001 C CNN
|
|
F 3 "~" H 2550 4450 50 0001 C CNN
|
|
1 2550 4450
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C13
|
|
U 1 1 5FD26AFE
|
|
P 3350 5300
|
|
F 0 "C13" V 3098 5300 50 0000 C CNN
|
|
F 1 "4.7pF" V 3189 5300 50 0000 C CNN
|
|
F 2 "" H 3388 5150 50 0001 C CNN
|
|
F 3 "~" H 3350 5300 50 0001 C CNN
|
|
1 3350 5300
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R15
|
|
U 1 1 5FD26ECA
|
|
P 3750 5300
|
|
F 0 "R15" V 3543 5300 50 0000 C CNN
|
|
F 1 "47R" V 3634 5300 50 0000 C CNN
|
|
F 2 "" V 3680 5300 50 0001 C CNN
|
|
F 3 "~" H 3750 5300 50 0001 C CNN
|
|
1 3750 5300
|
|
0 1 1 0
|
|
$EndComp
|
|
Text Notes 2700 5800 0 50 ~ 0
|
|
Summing Module\nGain: 0 dB\nIf feedback res. is variable,\ngain can be -inf to 0 dB
|
|
Wire Wire Line
|
|
1900 4800 2000 4800
|
|
Wire Wire Line
|
|
2000 4800 2000 5150
|
|
Wire Wire Line
|
|
2000 5150 1900 5150
|
|
Wire Wire Line
|
|
2000 5150 2000 5200
|
|
Wire Wire Line
|
|
2000 5500 1900 5500
|
|
Connection ~ 2000 5150
|
|
Wire Wire Line
|
|
2400 5200 2300 5200
|
|
Wire Wire Line
|
|
2300 5200 2300 4800
|
|
Wire Wire Line
|
|
2300 4800 2700 4800
|
|
Wire Wire Line
|
|
5300 9100 5500 9100
|
|
Wire Wire Line
|
|
5150 8650 6200 8650
|
|
$Comp
|
|
L power:GNDREF #PWR018
|
|
U 1 1 5FD7D2A6
|
|
P 2300 5600
|
|
F 0 "#PWR018" H 2300 5350 50 0001 C CNN
|
|
F 1 "GNDREF" H 2305 5427 50 0000 C CNN
|
|
F 2 "" H 2300 5600 50 0001 C CNN
|
|
F 3 "" H 2300 5600 50 0001 C CNN
|
|
1 2300 5600
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Notes 13050 5300 0 50 ~ 0
|
|
Line driver\nGain: 6 dB
|
|
Wire Wire Line
|
|
2300 4800 2300 4450
|
|
Wire Wire Line
|
|
2300 4450 2400 4450
|
|
Connection ~ 2300 4800
|
|
Wire Wire Line
|
|
3000 4800 3100 4800
|
|
Wire Wire Line
|
|
3100 4800 3100 4450
|
|
Wire Wire Line
|
|
3100 4450 2700 4450
|
|
Wire Wire Line
|
|
3100 4800 3100 5300
|
|
Wire Wire Line
|
|
3100 5300 3000 5300
|
|
Connection ~ 3100 4800
|
|
Connection ~ 3100 5300
|
|
Wire Wire Line
|
|
3500 5300 3600 5300
|
|
Wire Wire Line
|
|
3100 5300 3200 5300
|
|
Wire Wire Line
|
|
2400 5400 2300 5400
|
|
Wire Wire Line
|
|
2300 5400 2300 5600
|
|
Wire Wire Line
|
|
1150 4800 1600 4800
|
|
Wire Wire Line
|
|
2000 5200 2300 5200
|
|
Connection ~ 2000 5200
|
|
Wire Wire Line
|
|
2000 5200 2000 5500
|
|
Connection ~ 2300 5200
|
|
Text GLabel 4350 5000 2 50 Output ~ 0
|
|
MicSum
|
|
Wire Wire Line
|
|
4350 5000 4000 5000
|
|
Wire Wire Line
|
|
4000 5300 3900 5300
|
|
$Comp
|
|
L power:GNDREF #PWR06
|
|
U 1 1 5FFAA880
|
|
P 11550 1450
|
|
F 0 "#PWR06" H 11550 1200 50 0001 C CNN
|
|
F 1 "GNDREF" H 11555 1277 50 0000 C CNN
|
|
F 2 "" H 11550 1450 50 0001 C CNN
|
|
F 3 "" H 11550 1450 50 0001 C CNN
|
|
1 11550 1450
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR05
|
|
U 1 1 5FFAA886
|
|
P 10750 1450
|
|
F 0 "#PWR05" H 10750 1200 50 0001 C CNN
|
|
F 1 "GNDREF" H 10755 1277 50 0000 C CNN
|
|
F 2 "" H 10750 1450 50 0001 C CNN
|
|
F 3 "" H 10750 1450 50 0001 C CNN
|
|
1 10750 1450
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C4
|
|
U 1 1 5FFAA88C
|
|
P 10750 1300
|
|
F 0 "C4" H 10635 1254 50 0000 R CNN
|
|
F 1 "100nF" H 10635 1345 50 0000 R CNN
|
|
F 2 "" H 10788 1150 50 0001 C CNN
|
|
F 3 "~" H 10750 1300 50 0001 C CNN
|
|
1 10750 1300
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C5
|
|
U 1 1 5FFAA892
|
|
P 11550 1300
|
|
F 0 "C5" H 11435 1254 50 0000 R CNN
|
|
F 1 "100nF" H 11435 1345 50 0000 R CNN
|
|
F 2 "" H 11588 1150 50 0001 C CNN
|
|
F 3 "~" H 11550 1300 50 0001 C CNN
|
|
1 11550 1300
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
10750 1050 10850 1050
|
|
Connection ~ 10750 1050
|
|
Wire Wire Line
|
|
10750 950 10750 1050
|
|
Wire Wire Line
|
|
10750 1050 10750 1150
|
|
Connection ~ 11550 1050
|
|
Wire Wire Line
|
|
11550 1050 11550 1150
|
|
Wire Wire Line
|
|
11550 1050 11550 950
|
|
Wire Wire Line
|
|
11450 1050 11550 1050
|
|
$Comp
|
|
L power:+15V #PWR03
|
|
U 1 1 5FFAA8A0
|
|
P 11550 950
|
|
F 0 "#PWR03" H 11550 800 50 0001 C CNN
|
|
F 1 "+15V" H 11565 1123 50 0000 C CNN
|
|
F 2 "" H 11550 950 50 0001 C CNN
|
|
F 3 "" H 11550 950 50 0001 C CNN
|
|
1 11550 950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:-15V #PWR02
|
|
U 1 1 5FFAA8A6
|
|
P 10750 950
|
|
F 0 "#PWR02" H 10750 1050 50 0001 C CNN
|
|
F 1 "-15V" H 10765 1123 50 0000 C CNN
|
|
F 2 "" H 10750 950 50 0001 C CNN
|
|
F 3 "" H 10750 950 50 0001 C CNN
|
|
1 10750 950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Amplifier_Operational:LM358 U1
|
|
U 3 1 5FFAA8AC
|
|
P 11150 1150
|
|
F 0 "U1" V 10825 1150 50 0000 C CNN
|
|
F 1 "LM833N" V 10916 1150 50 0000 C CNN
|
|
F 2 "Package_DIP:DIP-8_W7.62mm" H 11150 1150 50 0001 C CNN
|
|
F 3 "" H 11150 1150 50 0001 C CNN
|
|
3 11150 1150
|
|
0 1 1 0
|
|
$EndComp
|
|
Text GLabel 8350 1550 0 50 Input ~ 0
|
|
MicSum
|
|
Text Notes 12200 2900 0 50 ~ 0
|
|
Headphone driver\nGain: TODO
|
|
Text GLabel 11650 4500 0 50 Input ~ 0
|
|
MicSum
|
|
Text GLabel 12250 2000 0 50 Input ~ 0
|
|
Head1
|
|
Text GLabel 11550 2000 2 50 Output ~ 0
|
|
Head1
|
|
$Comp
|
|
L Amplifier_Operational:LM358 U1
|
|
U 2 1 5FFF673D
|
|
P 9900 2300
|
|
F 0 "U1" H 9900 1933 50 0000 C CNN
|
|
F 1 "LM833N" H 9900 2024 50 0000 C CNN
|
|
F 2 "Package_DIP:DIP-8_W7.62mm" H 9900 2300 50 0001 C CNN
|
|
F 3 "" H 9900 2300 50 0001 C CNN
|
|
2 9900 2300
|
|
1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R9
|
|
U 1 1 5FFF6743
|
|
P 8950 2350
|
|
F 0 "R9" V 8743 2350 50 0000 C CNN
|
|
F 1 "22K" V 8834 2350 50 0000 C CNN
|
|
F 2 "" V 8880 2350 50 0001 C CNN
|
|
F 3 "~" H 8950 2350 50 0001 C CNN
|
|
1 8950 2350
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R_POT R3
|
|
U 1 1 5FFF6755
|
|
P 10050 1600
|
|
F 0 "R3" V 9935 1600 50 0000 C CNN
|
|
F 1 "22K" V 9844 1600 50 0000 C CNN
|
|
F 2 "Potentiometer_THT:Potentiometer_Vishay_148-149_Single_Horizontal" V 9980 1600 50 0001 C CNN
|
|
F 3 "~" H 10050 1600 50 0001 C CNN
|
|
1 10050 1600
|
|
0 1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C3
|
|
U 1 1 5FFF675B
|
|
P 9750 1250
|
|
F 0 "C3" V 9498 1250 50 0000 C CNN
|
|
F 1 "22pF" V 9589 1250 50 0000 C CNN
|
|
F 2 "" H 9788 1100 50 0001 C CNN
|
|
F 3 "~" H 9750 1250 50 0001 C CNN
|
|
1 9750 1250
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C7
|
|
U 1 1 5FFF6761
|
|
P 10550 2300
|
|
F 0 "C7" V 10298 2300 50 0000 C CNN
|
|
F 1 "4.7pF" V 10389 2300 50 0000 C CNN
|
|
F 2 "" H 10588 2150 50 0001 C CNN
|
|
F 3 "~" H 10550 2300 50 0001 C CNN
|
|
1 10550 2300
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R8
|
|
U 1 1 5FFF6767
|
|
P 10950 2300
|
|
F 0 "R8" V 10743 2300 50 0000 C CNN
|
|
F 1 "47R" V 10834 2300 50 0000 C CNN
|
|
F 2 "" V 10880 2300 50 0001 C CNN
|
|
F 3 "~" H 10950 2300 50 0001 C CNN
|
|
1 10950 2300
|
|
0 1 1 0
|
|
$EndComp
|
|
Text Notes 9900 2800 0 50 ~ 0
|
|
Summing Module\nGain: -inf to 0 dB
|
|
Wire Wire Line
|
|
9100 1800 9200 1800
|
|
Wire Wire Line
|
|
9200 2350 9100 2350
|
|
Wire Wire Line
|
|
9500 1600 9900 1600
|
|
$Comp
|
|
L power:GNDREF #PWR010
|
|
U 1 1 5FFF6777
|
|
P 9500 2600
|
|
F 0 "#PWR010" H 9500 2350 50 0001 C CNN
|
|
F 1 "GNDREF" H 9505 2427 50 0000 C CNN
|
|
F 2 "" H 9500 2600 50 0001 C CNN
|
|
F 3 "" H 9500 2600 50 0001 C CNN
|
|
1 9500 2600
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
9500 1600 9500 1250
|
|
Wire Wire Line
|
|
9500 1250 9600 1250
|
|
Connection ~ 9500 1600
|
|
Wire Wire Line
|
|
10700 2300 10800 2300
|
|
Wire Wire Line
|
|
9600 2400 9500 2400
|
|
Wire Wire Line
|
|
9500 2400 9500 2600
|
|
Wire Wire Line
|
|
11550 2000 11200 2000
|
|
Wire Wire Line
|
|
11200 2000 11200 2300
|
|
Wire Wire Line
|
|
11200 2300 11100 2300
|
|
Wire Wire Line
|
|
9200 1800 9200 2200
|
|
Wire Wire Line
|
|
4000 5000 4000 5300
|
|
Wire Wire Line
|
|
9200 2200 9200 2350
|
|
Connection ~ 9200 2200
|
|
Wire Wire Line
|
|
9200 2200 9500 2200
|
|
Wire Wire Line
|
|
10200 2300 10300 2300
|
|
Wire Wire Line
|
|
10050 1450 10050 1400
|
|
Wire Wire Line
|
|
10050 1400 10200 1400
|
|
Wire Wire Line
|
|
9500 1600 9500 2200
|
|
Wire Wire Line
|
|
9500 2200 9600 2200
|
|
Wire Wire Line
|
|
10300 1400 10300 2300
|
|
Connection ~ 10300 2300
|
|
Wire Wire Line
|
|
10300 2300 10400 2300
|
|
Wire Wire Line
|
|
9900 1250 10200 1250
|
|
Wire Wire Line
|
|
10200 1250 10200 1400
|
|
Connection ~ 10200 1400
|
|
Wire Wire Line
|
|
10200 1400 10300 1400
|
|
$Comp
|
|
L Device:R_POT R4
|
|
U 1 1 6016D9DA
|
|
P 8950 1800
|
|
F 0 "R4" H 8881 1754 50 0000 R CNN
|
|
F 1 "22K" H 8881 1845 50 0000 R CNN
|
|
F 2 "Potentiometer_THT:Potentiometer_Vishay_148-149_Single_Horizontal" V 8880 1800 50 0001 C CNN
|
|
F 3 "~" H 8950 1800 50 0001 C CNN
|
|
1 8950 1800
|
|
1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
8350 2350 8800 2350
|
|
Wire Wire Line
|
|
8950 1550 8950 1650
|
|
Wire Wire Line
|
|
8350 1550 8950 1550
|
|
Connection ~ 9500 2200
|
|
Wire Wire Line
|
|
1050 9000 1200 9000
|
|
Wire Wire Line
|
|
1050 8800 1300 8800
|
|
Wire Wire Line
|
|
1100 8900 1050 8900
|
|
$Comp
|
|
L Connector:XLR3_AudioJack3_Combo_Ground J4
|
|
U 1 1 5F81E1F3
|
|
P 1600 8900
|
|
F 0 "J4" H 1582 9217 50 0000 C CNN
|
|
F 1 "Stage Line-In" H 1582 9126 50 0000 C CNN
|
|
F 2 "" H 1600 8900 50 0001 C CNN
|
|
F 3 "https://www.neutrik.com/de/produkt/ncj6fa-h.pdf" H 1600 8900 50 0001 C CNN
|
|
1 1600 8900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1300 8800 1300 8900
|
|
Connection ~ 1300 8900
|
|
Wire Wire Line
|
|
1300 8900 1300 9200
|
|
Connection ~ 1900 8900
|
|
$Comp
|
|
L Connector:Conn_01x03_Male J5
|
|
U 1 1 602993B3
|
|
P 13250 9100
|
|
F 0 "J5" H 13358 9381 50 0000 C CNN
|
|
F 1 "Mains_PowerTwist" H 13358 9290 50 0000 C CNN
|
|
F 2 "" H 13250 9100 50 0001 C CNN
|
|
F 3 "https://www.neutrik.com/de/produkt/nac3mpa-1.pdf" H 13250 9100 50 0001 C CNN
|
|
1 13250 9100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Converter_ACDC:TMLM04253 PS1
|
|
U 1 1 6029F857
|
|
P 14600 9100
|
|
F 0 "PS1" H 14600 9467 50 0000 C CNN
|
|
F 1 "TXL 035-1515D" H 14600 9376 50 0000 C CNN
|
|
F 2 "" H 14600 8750 50 0001 C CNN
|
|
F 3 "https://www.tracopower.com/de/model/txl-035-1515d" H 14600 9100 50 0001 C CNN
|
|
1 14600 9100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR028
|
|
U 1 1 602A0CDE
|
|
P 15600 9200
|
|
F 0 "#PWR028" H 15600 8950 50 0001 C CNN
|
|
F 1 "GNDREF" H 15605 9027 50 0000 C CNN
|
|
F 2 "" H 15600 9200 50 0001 C CNN
|
|
F 3 "" H 15600 9200 50 0001 C CNN
|
|
1 15600 9200
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
13450 9200 13550 9200
|
|
Wire Wire Line
|
|
13550 9200 13550 9400
|
|
$Comp
|
|
L power:+15V #PWR027
|
|
U 1 1 602B7044
|
|
P 15300 8900
|
|
F 0 "#PWR027" H 15300 8750 50 0001 C CNN
|
|
F 1 "+15V" H 15315 9073 50 0000 C CNN
|
|
F 2 "" H 15300 8900 50 0001 C CNN
|
|
F 3 "" H 15300 8900 50 0001 C CNN
|
|
1 15300 8900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:-15V #PWR029
|
|
U 1 1 602B7D59
|
|
P 15300 9300
|
|
F 0 "#PWR029" H 15300 9400 50 0001 C CNN
|
|
F 1 "-15V" H 15315 9473 50 0000 C CNN
|
|
F 2 "" H 15300 9300 50 0001 C CNN
|
|
F 3 "" H 15300 9300 50 0001 C CNN
|
|
1 15300 9300
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L power:Earth_Protective #PWR030
|
|
U 1 1 602C4CA6
|
|
P 13550 9400
|
|
F 0 "#PWR030" H 13800 9150 50 0001 C CNN
|
|
F 1 "Earth_Protective" H 14000 9250 50 0001 C CNN
|
|
F 2 "" H 13550 9300 50 0001 C CNN
|
|
F 3 "~" H 13550 9300 50 0001 C CNN
|
|
1 13550 9400
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
15100 9200 15300 9200
|
|
Wire Wire Line
|
|
15300 9200 15300 9300
|
|
Wire Wire Line
|
|
15100 9000 15300 9000
|
|
Wire Wire Line
|
|
15300 9000 15300 8900
|
|
Wire Wire Line
|
|
15600 9100 15600 9200
|
|
Wire Wire Line
|
|
14100 9200 14000 9200
|
|
Wire Wire Line
|
|
14000 9200 14000 9100
|
|
Wire Wire Line
|
|
14000 9100 13450 9100
|
|
Wire Wire Line
|
|
13450 9000 14100 9000
|
|
NoConn ~ 8950 1950
|
|
NoConn ~ 5200 8900
|
|
NoConn ~ 1600 5150
|
|
NoConn ~ 1600 5500
|
|
NoConn ~ 10200 1600
|
|
NoConn ~ 2750 2300
|
|
NoConn ~ 2850 2300
|
|
NoConn ~ 2750 1700
|
|
Wire Wire Line
|
|
15100 9100 15600 9100
|
|
NoConn ~ 13250 9000
|
|
NoConn ~ 13250 9100
|
|
NoConn ~ 13250 9200
|
|
Text Notes 5850 1250 0 50 ~ 0
|
|
TODO: On-Air and Mute buttons
|
|
Text Notes 8150 2700 0 50 ~ 0
|
|
TODO: Try 10K or 100K poti\nwith matching feedback R
|
|
$Comp
|
|
L JBeyerstedt-Library:DRV134PA U5
|
|
U 1 1 603FAC5E
|
|
P 12750 4200
|
|
F 0 "U5" H 13550 4687 60 0000 C CNN
|
|
F 1 "DRV134PA" H 13550 4581 60 0000 C CNN
|
|
F 2 "Package_DIP:DIP-8_W7.62mm" H 13550 4540 60 0001 C CNN
|
|
F 3 "https://www.ti.com/lit/ds/symlink/drv134.pdf" H 13550 4581 60 0001 C CNN
|
|
1 12750 4200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:-15V #PWR0101
|
|
U 1 1 6044025E
|
|
P 12650 5050
|
|
F 0 "#PWR0101" H 12650 5150 50 0001 C CNN
|
|
F 1 "-15V" H 12665 5223 50 0000 C CNN
|
|
F 2 "" H 12650 5050 50 0001 C CNN
|
|
F 3 "" H 12650 5050 50 0001 C CNN
|
|
1 12650 5050
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L power:+15V #PWR0102
|
|
U 1 1 60441414
|
|
P 12650 3950
|
|
F 0 "#PWR0102" H 12650 3800 50 0001 C CNN
|
|
F 1 "+15V" H 12665 4123 50 0000 C CNN
|
|
F 2 "" H 12650 3950 50 0001 C CNN
|
|
F 3 "" H 12650 3950 50 0001 C CNN
|
|
1 12650 3950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR0103
|
|
U 1 1 604420CE
|
|
P 12150 4150
|
|
F 0 "#PWR0103" H 12150 3900 50 0001 C CNN
|
|
F 1 "GNDREF" H 12155 3977 50 0000 C CNN
|
|
F 2 "" H 12150 4150 50 0001 C CNN
|
|
F 3 "" H 12150 4150 50 0001 C CNN
|
|
1 12150 4150
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR0104
|
|
U 1 1 60442CD0
|
|
P 12150 5050
|
|
F 0 "#PWR0104" H 12150 4800 50 0001 C CNN
|
|
F 1 "GNDREF" H 12155 4877 50 0000 C CNN
|
|
F 2 "" H 12150 5050 50 0001 C CNN
|
|
F 3 "" H 12150 5050 50 0001 C CNN
|
|
1 12150 5050
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C18
|
|
U 1 1 60444365
|
|
P 12400 4950
|
|
F 0 "C18" V 12148 4950 50 0000 C CNN
|
|
F 1 "1uF" V 12239 4950 50 0000 C CNN
|
|
F 2 "" H 12438 4800 50 0001 C CNN
|
|
F 3 "~" H 12400 4950 50 0001 C CNN
|
|
1 12400 4950
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C17
|
|
U 1 1 604659B0
|
|
P 12400 4050
|
|
F 0 "C17" V 12148 4050 50 0000 C CNN
|
|
F 1 "1uF" V 12239 4050 50 0000 C CNN
|
|
F 2 "" H 12438 3900 50 0001 C CNN
|
|
F 3 "~" H 12400 4050 50 0001 C CNN
|
|
1 12400 4050
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR0105
|
|
U 1 1 6049ECFC
|
|
P 14450 5050
|
|
F 0 "#PWR0105" H 14450 4800 50 0001 C CNN
|
|
F 1 "GNDREF" H 14455 4877 50 0000 C CNN
|
|
F 2 "" H 14450 5050 50 0001 C CNN
|
|
F 3 "" H 14450 5050 50 0001 C CNN
|
|
1 14450 5050
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
14350 4950 14450 4950
|
|
Wire Wire Line
|
|
14450 4950 14450 5050
|
|
Wire Wire Line
|
|
15300 4800 15300 4700
|
|
Wire Wire Line
|
|
14350 4200 14450 4200
|
|
Wire Wire Line
|
|
14450 4200 14450 4050
|
|
Wire Wire Line
|
|
14450 4050 14350 4050
|
|
Wire Wire Line
|
|
14350 4500 14450 4500
|
|
Wire Wire Line
|
|
14450 4500 14450 4650
|
|
Wire Wire Line
|
|
14450 4650 14350 4650
|
|
Wire Wire Line
|
|
14450 4050 14900 4050
|
|
Wire Wire Line
|
|
14900 4050 14900 4400
|
|
Wire Wire Line
|
|
14900 4400 15000 4400
|
|
Connection ~ 14450 4050
|
|
Wire Wire Line
|
|
14450 4650 14900 4650
|
|
Wire Wire Line
|
|
14900 4650 14900 4800
|
|
Wire Wire Line
|
|
14900 4800 15300 4800
|
|
Connection ~ 14450 4650
|
|
Wire Wire Line
|
|
11650 4500 12750 4500
|
|
Wire Wire Line
|
|
12550 4950 12650 4950
|
|
Wire Wire Line
|
|
12650 4950 12650 5050
|
|
Connection ~ 12650 4950
|
|
Wire Wire Line
|
|
12650 4950 12750 4950
|
|
Wire Wire Line
|
|
12250 4950 12150 4950
|
|
Wire Wire Line
|
|
12150 4950 12150 5050
|
|
Wire Wire Line
|
|
12150 4150 12150 4050
|
|
Wire Wire Line
|
|
12150 4050 12250 4050
|
|
Wire Wire Line
|
|
12550 4050 12650 4050
|
|
Connection ~ 12650 4050
|
|
Wire Wire Line
|
|
12650 4050 12750 4050
|
|
Wire Wire Line
|
|
12650 3950 12650 4050
|
|
$Comp
|
|
L JBeyerstedt-Library:INA134PA U6
|
|
U 1 1 606D5988
|
|
P 2350 6950
|
|
F 0 "U6" H 3150 7437 60 0000 C CNN
|
|
F 1 "INA134PA" H 3150 7331 60 0000 C CNN
|
|
F 2 "Package_DIP:DIP-8_W7.62mm" H 3150 7290 60 0001 C CNN
|
|
F 3 "https://www.ti.com/lit/ds/symlink/ina134.pdf" H 2350 6750 60 0001 C CNN
|
|
1 2350 6950
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3950 7150 4050 7150
|
|
Wire Wire Line
|
|
4050 7150 4050 7400
|
|
Wire Wire Line
|
|
4050 7400 3950 7400
|
|
$Comp
|
|
L power:-15V #PWR0106
|
|
U 1 1 606E64F7
|
|
P 4050 7800
|
|
F 0 "#PWR0106" H 4050 7900 50 0001 C CNN
|
|
F 1 "-15V" H 4065 7973 50 0000 C CNN
|
|
F 2 "" H 4050 7800 50 0001 C CNN
|
|
F 3 "" H 4050 7800 50 0001 C CNN
|
|
1 4050 7800
|
|
1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L power:+15V #PWR0107
|
|
U 1 1 606E64FD
|
|
P 4050 6700
|
|
F 0 "#PWR0107" H 4050 6550 50 0001 C CNN
|
|
F 1 "+15V" H 4065 6873 50 0000 C CNN
|
|
F 2 "" H 4050 6700 50 0001 C CNN
|
|
F 3 "" H 4050 6700 50 0001 C CNN
|
|
1 4050 6700
|
|
-1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR0108
|
|
U 1 1 606E6503
|
|
P 4550 6900
|
|
F 0 "#PWR0108" H 4550 6650 50 0001 C CNN
|
|
F 1 "GNDREF" H 4555 6727 50 0000 C CNN
|
|
F 2 "" H 4550 6900 50 0001 C CNN
|
|
F 3 "" H 4550 6900 50 0001 C CNN
|
|
1 4550 6900
|
|
-1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C20
|
|
U 1 1 606E650F
|
|
P 4300 7700
|
|
F 0 "C20" V 4048 7700 50 0000 C CNN
|
|
F 1 "1uF" V 4139 7700 50 0000 C CNN
|
|
F 2 "" H 4338 7550 50 0001 C CNN
|
|
F 3 "~" H 4300 7700 50 0001 C CNN
|
|
1 4300 7700
|
|
0 -1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C19
|
|
U 1 1 606E6515
|
|
P 4300 6800
|
|
F 0 "C19" V 4048 6800 50 0000 C CNN
|
|
F 1 "1uF" V 4139 6800 50 0000 C CNN
|
|
F 2 "" H 4338 6650 50 0001 C CNN
|
|
F 3 "~" H 4300 6800 50 0001 C CNN
|
|
1 4300 6800
|
|
0 -1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
4050 7400 5150 7400
|
|
Wire Wire Line
|
|
4150 7700 4050 7700
|
|
Wire Wire Line
|
|
4050 7700 4050 7800
|
|
Connection ~ 4050 7700
|
|
Wire Wire Line
|
|
4050 7700 3950 7700
|
|
Wire Wire Line
|
|
4450 7700 4550 7700
|
|
Wire Wire Line
|
|
4550 7700 4550 7800
|
|
Wire Wire Line
|
|
4550 6900 4550 6800
|
|
Wire Wire Line
|
|
4550 6800 4450 6800
|
|
Wire Wire Line
|
|
4150 6800 4050 6800
|
|
Connection ~ 4050 6800
|
|
Wire Wire Line
|
|
4050 6800 3950 6800
|
|
Wire Wire Line
|
|
4050 6700 4050 6800
|
|
Connection ~ 4050 7400
|
|
$Comp
|
|
L power:GNDREF #PWR0109
|
|
U 1 1 606E6509
|
|
P 4550 7800
|
|
F 0 "#PWR0109" H 4550 7550 50 0001 C CNN
|
|
F 1 "GNDREF" H 4555 7627 50 0000 C CNN
|
|
F 2 "" H 4550 7800 50 0001 C CNN
|
|
F 3 "" H 4550 7800 50 0001 C CNN
|
|
1 4550 7800
|
|
-1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR0110
|
|
U 1 1 6073643F
|
|
P 2250 7800
|
|
F 0 "#PWR0110" H 2250 7550 50 0001 C CNN
|
|
F 1 "GNDREF" H 2255 7627 50 0000 C CNN
|
|
F 2 "" H 2250 7800 50 0001 C CNN
|
|
F 3 "" H 2250 7800 50 0001 C CNN
|
|
1 2250 7800
|
|
-1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2350 7700 2250 7700
|
|
Wire Wire Line
|
|
2250 7700 2250 7800
|
|
$Comp
|
|
L Amplifier_Audio:LM386 U7
|
|
U 1 1 6079E119
|
|
P 13300 2000
|
|
F 0 "U7" H 13644 2046 50 0000 L CNN
|
|
F 1 "LM386N-4" H 13644 1955 50 0000 L CNN
|
|
F 2 "" H 13400 2100 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/ds/symlink/lm386.pdf" H 13500 2200 50 0001 C CNN
|
|
1 13300 2000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR034
|
|
U 1 1 607AFD33
|
|
P 13000 2550
|
|
F 0 "#PWR034" H 13000 2300 50 0001 C CNN
|
|
F 1 "GNDREF" H 13005 2377 50 0000 C CNN
|
|
F 2 "" H 13000 2550 50 0001 C CNN
|
|
F 3 "" H 13000 2550 50 0001 C CNN
|
|
1 13000 2550
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+15V #PWR031
|
|
U 1 1 607B11F4
|
|
P 13000 1600
|
|
F 0 "#PWR031" H 13000 1450 50 0001 C CNN
|
|
F 1 "+15V" H 13015 1773 50 0000 C CNN
|
|
F 2 "" H 13000 1600 50 0001 C CNN
|
|
F 3 "" H 13000 1600 50 0001 C CNN
|
|
1 13000 1600
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:CP C24
|
|
U 1 1 607B2909
|
|
P 13450 2650
|
|
F 0 "C24" V 13705 2650 50 0000 C CNN
|
|
F 1 "10uF" V 13614 2650 50 0000 C CNN
|
|
F 2 "" H 13488 2500 50 0001 C CNN
|
|
F 3 "~" H 13450 2650 50 0001 C CNN
|
|
1 13450 2650
|
|
0 -1 -1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
13200 2400 13000 2400
|
|
Wire Wire Line
|
|
13200 2300 13200 2400
|
|
Wire Wire Line
|
|
13300 2300 13300 2650
|
|
Wire Wire Line
|
|
13400 2300 13600 2300
|
|
Wire Wire Line
|
|
13600 2300 13600 2650
|
|
$Comp
|
|
L Device:CP C22
|
|
U 1 1 60836DA2
|
|
P 14350 2000
|
|
F 0 "C22" V 14605 2000 50 0000 C CNN
|
|
F 1 "250pF" V 14514 2000 50 0000 C CNN
|
|
F 2 "" H 14388 1850 50 0001 C CNN
|
|
F 3 "~" H 14350 2000 50 0001 C CNN
|
|
1 14350 2000
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR033
|
|
U 1 1 6084D8C2
|
|
P 12750 1800
|
|
F 0 "#PWR033" H 12750 1550 50 0001 C CNN
|
|
F 1 "GNDREF" H 12755 1627 50 0000 C CNN
|
|
F 2 "" H 12750 1800 50 0001 C CNN
|
|
F 3 "" H 12750 1800 50 0001 C CNN
|
|
1 12750 1800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R_POT R24
|
|
U 1 1 6084E670
|
|
P 12400 2250
|
|
F 0 "R24" H 12331 2204 50 0000 R CNN
|
|
F 1 "10K" H 12331 2295 50 0000 R CNN
|
|
F 2 "Potentiometer_THT:Potentiometer_Vishay_148-149_Single_Horizontal" V 12330 2250 50 0001 C CNN
|
|
F 3 "~" H 12400 2250 50 0001 C CNN
|
|
1 12400 2250
|
|
1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C23
|
|
U 1 1 60871875
|
|
P 14100 2250
|
|
F 0 "C23" H 14215 2296 50 0000 L CNN
|
|
F 1 "0.05uF" H 14215 2205 50 0000 L CNN
|
|
F 2 "" H 14138 2100 50 0001 C CNN
|
|
F 3 "~" H 14100 2250 50 0001 C CNN
|
|
1 14100 2250
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R25
|
|
U 1 1 60872DD8
|
|
P 14100 2550
|
|
F 0 "R25" H 14170 2596 50 0000 L CNN
|
|
F 1 "10K" H 14170 2505 50 0000 L CNN
|
|
F 2 "" V 14030 2550 50 0001 C CNN
|
|
F 3 "~" H 14100 2550 50 0001 C CNN
|
|
1 14100 2550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
13000 1900 13000 1750
|
|
Wire Wire Line
|
|
13000 1750 12750 1750
|
|
Wire Wire Line
|
|
12750 1750 12750 1800
|
|
Wire Wire Line
|
|
13000 2100 12900 2100
|
|
Wire Wire Line
|
|
12900 2250 12550 2250
|
|
Wire Wire Line
|
|
12400 2400 12400 2500
|
|
Wire Wire Line
|
|
12400 2500 13000 2500
|
|
Wire Wire Line
|
|
12250 2000 12400 2000
|
|
Wire Wire Line
|
|
12400 2000 12400 2100
|
|
Wire Wire Line
|
|
13200 1600 13200 1700
|
|
$Comp
|
|
L Device:C C21
|
|
U 1 1 60913A5C
|
|
P 13550 1600
|
|
F 0 "C21" V 13298 1600 50 0000 C CNN
|
|
F 1 "10-100 uF" V 13389 1600 50 0000 C CNN
|
|
F 2 "" H 13588 1450 50 0001 C CNN
|
|
F 3 "~" H 13550 1600 50 0001 C CNN
|
|
1 13550 1600
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR032
|
|
U 1 1 60915929
|
|
P 13800 1600
|
|
F 0 "#PWR032" H 13800 1350 50 0001 C CNN
|
|
F 1 "GNDREF" H 13805 1427 50 0000 C CNN
|
|
F 2 "" H 13800 1600 50 0001 C CNN
|
|
F 3 "" H 13800 1600 50 0001 C CNN
|
|
1 13800 1600
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
13400 1600 13300 1600
|
|
Wire Wire Line
|
|
13300 1600 13300 1700
|
|
Wire Wire Line
|
|
13700 1600 13800 1600
|
|
Wire Wire Line
|
|
13000 1600 13200 1600
|
|
Wire Wire Line
|
|
13600 2000 14100 2000
|
|
Wire Wire Line
|
|
14100 2000 14100 2100
|
|
Connection ~ 14100 2000
|
|
Wire Wire Line
|
|
14100 2000 14200 2000
|
|
Wire Wire Line
|
|
13000 2400 13000 2500
|
|
Connection ~ 13000 2500
|
|
Wire Wire Line
|
|
13000 2500 13000 2550
|
|
Wire Wire Line
|
|
12900 2100 12900 2250
|
|
$Comp
|
|
L power:GNDREF #PWR035
|
|
U 1 1 609E4DD0
|
|
P 14100 2700
|
|
F 0 "#PWR035" H 14100 2450 50 0001 C CNN
|
|
F 1 "GNDREF" H 14105 2527 50 0000 C CNN
|
|
F 2 "" H 14100 2700 50 0001 C CNN
|
|
F 3 "" H 14100 2700 50 0001 C CNN
|
|
1 14100 2700
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
14500 2000 14600 2000
|
|
Wire Wire Line
|
|
14600 2000 14600 1900
|
|
Wire Wire Line
|
|
14600 1800 15000 1800
|
|
Wire Wire Line
|
|
15000 1900 14600 1900
|
|
Connection ~ 14600 1900
|
|
Wire Wire Line
|
|
14600 1800 14600 1900
|
|
Text Notes 9950 7000 0 50 ~ 0
|
|
TODO: VU Meter !!!!
|
|
Text GLabel 8450 6600 0 50 Input ~ 0
|
|
Mic1
|
|
$Comp
|
|
L Amplifier_Operational:LM358 U1
|
|
U 1 1 60A8F329
|
|
P 5350 2250
|
|
F 0 "U1" H 5350 1883 50 0000 C CNN
|
|
F 1 "LM833N" H 5350 1974 50 0000 C CNN
|
|
F 2 "Package_DIP:DIP-8_W7.62mm" H 5350 2250 50 0001 C CNN
|
|
F 3 "" H 5350 2250 50 0001 C CNN
|
|
1 5350 2250
|
|
1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C25
|
|
U 1 1 60AA92C3
|
|
P 5200 1150
|
|
F 0 "C25" V 4948 1150 50 0000 C CNN
|
|
F 1 "0.1uF" V 5039 1150 50 0000 C CNN
|
|
F 2 "" H 5238 1000 50 0001 C CNN
|
|
F 3 "~" H 5200 1150 50 0001 C CNN
|
|
1 5200 1150
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R26
|
|
U 1 1 60AAAB08
|
|
P 5200 1550
|
|
F 0 "R26" V 4993 1550 50 0000 C CNN
|
|
F 1 "120R" V 5084 1550 50 0000 C CNN
|
|
F 2 "" V 5130 1550 50 0001 C CNN
|
|
F 3 "~" H 5200 1550 50 0001 C CNN
|
|
1 5200 1550
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R_POT R27
|
|
U 1 1 60B0D55A
|
|
P 5600 1550
|
|
F 0 "R27" V 5485 1550 50 0000 C CNN
|
|
F 1 "25K" V 5394 1550 50 0000 C CNN
|
|
F 2 "Potentiometer_THT:Potentiometer_Vishay_148-149_Single_Horizontal" V 5530 1550 50 0001 C CNN
|
|
F 3 "~" H 5600 1550 50 0001 C CNN
|
|
1 5600 1550
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:GNDREF #PWR0111
|
|
U 1 1 60BBC462
|
|
P 4950 2550
|
|
F 0 "#PWR0111" H 4950 2300 50 0001 C CNN
|
|
F 1 "GNDREF" H 4955 2377 50 0000 C CNN
|
|
F 2 "" H 4950 2550 50 0001 C CNN
|
|
F 3 "" H 4950 2550 50 0001 C CNN
|
|
1 4950 2550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5050 1550 4950 1550
|
|
Wire Wire Line
|
|
4950 2150 5050 2150
|
|
Wire Wire Line
|
|
4950 1150 5050 1150
|
|
Wire Wire Line
|
|
4950 1150 4950 1550
|
|
Connection ~ 4950 1550
|
|
Wire Wire Line
|
|
5350 1550 5450 1550
|
|
Wire Wire Line
|
|
5350 1150 5700 1150
|
|
Wire Wire Line
|
|
5700 1150 5700 1400
|
|
Wire Wire Line
|
|
5700 1400 5600 1400
|
|
Wire Wire Line
|
|
5700 1400 5850 1400
|
|
Wire Wire Line
|
|
5850 1400 5850 2250
|
|
Wire Wire Line
|
|
5850 2250 5650 2250
|
|
Connection ~ 5700 1400
|
|
Wire Wire Line
|
|
5850 2250 6800 2250
|
|
Connection ~ 5850 2250
|
|
Wire Wire Line
|
|
5050 2350 4950 2350
|
|
Wire Wire Line
|
|
4950 2350 4950 2550
|
|
Wire Wire Line
|
|
4950 1550 4950 2000
|
|
Wire Wire Line
|
|
4500 2000 4950 2000
|
|
Connection ~ 4950 2000
|
|
Wire Wire Line
|
|
4950 2000 4950 2150
|
|
$Comp
|
|
L Switch:SW_Push_Open SW1
|
|
U 1 1 60D151FD
|
|
P 6050 1050
|
|
F 0 "SW1" H 6050 1265 50 0000 C CNN
|
|
F 1 "Mute_1" H 6050 1174 50 0000 C CNN
|
|
F 2 "" H 6050 1250 50 0001 C CNN
|
|
F 3 "~" H 6050 1250 50 0001 C CNN
|
|
1 6050 1050
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Switch:SW_SPST_LED SW2
|
|
U 1 1 60D16A9A
|
|
P 6750 1050
|
|
F 0 "SW2" H 6750 1385 50 0000 C CNN
|
|
F 1 "OnAir_1" H 6750 1294 50 0000 C CNN
|
|
F 2 "" H 6750 1350 50 0001 C CNN
|
|
F 3 "~" H 6750 1350 50 0001 C CNN
|
|
1 6750 1050
|
|
1 0 0 -1
|
|
$EndComp
|
|
NoConn ~ 5750 1550
|
|
$EndSCHEMATC
|