EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:rsm
LIBS:switches
LIBS:rsm-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 7
Title "Amplifier"
Date "2018-10-08"
Rev ""
Comp "St(u)dio of Computer Games"
Comment1 ""
Comment2 "Alexander Ozumenko"
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L NE5532 D?
U 1 1 5ADD71CE
P 5500 1950
AR Path="/5ADD71CE" Ref="D?"  Part="1" 
AR Path="/5AC7048B/5ADD71CE" Ref="D?"  Part="1" 
AR Path="/5BFB13E4/5ADD71CE" Ref="D?"  Part="1" 
F 0 "D?" H 5575 2125 60  0000 C CNN
F 1 "NE5532" H 5675 1775 60  0000 C CNN
F 2 "rsm:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 5500 1950 60  0000 C CNN
F 3 "" H 5500 1950 60  0000 C CNN
	1    5500 1950
	1    0    0    -1  
$EndComp
$Comp
L NE5532 D?
U 1 1 5ADD72B1
P 5500 3600
AR Path="/5ADD72B1" Ref="D?"  Part="1" 
AR Path="/5AC7048B/5ADD72B1" Ref="D?"  Part="1" 
AR Path="/5BFB13E4/5ADD72B1" Ref="D?"  Part="1" 
F 0 "D?" H 5575 3775 60  0000 C CNN
F 1 "NE5532" H 5675 3425 60  0000 C CNN
F 2 "rsm:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 5500 3600 60  0000 C CNN
F 3 "" H 5500 3600 60  0000 C CNN
	1    5500 3600
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 5ADD7725
P 5500 4300
F 0 "R?" V 5580 4300 50  0000 C CNN
F 1 "100K" V 5500 4300 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 5400 4300 50  0000 C CNN
F 3 "" H 5500 4300 50  0000 C CNN
	1    5500 4300
	0    1    1    0   
$EndComp
$Comp
L R R?
U 1 1 5ADD7818
P 5550 2650
F 0 "R?" V 5630 2650 50  0000 C CNN
F 1 "100K" V 5550 2650 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 5450 2650 50  0000 C CNN
F 3 "" H 5550 2650 50  0000 C CNN
	1    5550 2650
	0    1    1    0   
$EndComp
$Comp
L GNDA #PWR?
U 1 1 5ADEDF42
P 4800 4500
F 0 "#PWR?" H 4800 4250 50  0001 C CNN
F 1 "GNDA" H 4800 4350 50  0000 C CNN
F 2 "" H 4800 4500 50  0000 C CNN
F 3 "" H 4800 4500 50  0000 C CNN
	1    4800 4500
	1    0    0    -1  
$EndComp
$Comp
L JACK_6P J?
U 1 1 5AF225F7
P 8325 2575
F 0 "J?" H 8325 2425 50  0000 C CNN
F 1 "JACK_OUT" H 8325 2775 50  0000 C CNN
F 2 "rsm:JACK_2.5" H 8250 2475 50  0000 C CNN
F 3 "" H 8250 2475 50  0000 C CNN
	1    8325 2575
	-1   0    0    -1  
$EndComp
NoConn ~ 8125 2550
$Comp
L GNDA #PWR?
U 1 1 5AF23D23
P 8000 2975
F 0 "#PWR?" H 8000 2725 50  0001 C CNN
F 1 "GNDA" H 8000 2825 50  0000 C CNN
F 2 "" H 8000 2975 50  0000 C CNN
F 3 "" H 8000 2975 50  0000 C CNN
	1    8000 2975
	1    0    0    -1  
$EndComp
NoConn ~ 8125 2600
$Comp
L C C?
U 1 1 5BB15F38
P 6250 1950
F 0 "C?" V 6300 2050 50  0000 L CNN
F 1 "10x16v" V 6100 1800 50  0000 L CNN
F 2 "Capacitors_SMD:C_1206" H 6288 1800 50  0000 C CNN
F 3 "" H 6250 1950 50  0001 C CNN
	1    6250 1950
	0    1    1    0   
$EndComp
$Comp
L C C?
U 1 1 5BB165B6
P 6200 3600
F 0 "C?" V 6250 3700 50  0000 L CNN
F 1 "10x16V" V 6050 3450 50  0000 L CNN
F 2 "Capacitors_SMD:C_1206" H 6238 3450 50  0000 C CNN
F 3 "" H 6200 3600 50  0001 C CNN
	1    6200 3600
	0    1    1    0   
$EndComp
$Comp
L +12VA #PWR?
U 1 1 5BBB0085
P 5400 1600
F 0 "#PWR?" H 5400 1450 50  0001 C CNN
F 1 "+12VA" H 5400 1740 50  0000 C CNN
F 2 "" H 5400 1600 50  0001 C CNN
F 3 "" H 5400 1600 50  0001 C CNN
	1    5400 1600
	1    0    0    -1  
$EndComp
$Comp
L +12VA #PWR?
U 1 1 5BBB0109
P 5400 3250
F 0 "#PWR?" H 5400 3100 50  0001 C CNN
F 1 "+12VA" H 5400 3390 50  0000 C CNN
F 2 "" H 5400 3250 50  0001 C CNN
F 3 "" H 5400 3250 50  0001 C CNN
	1    5400 3250
	1    0    0    -1  
$EndComp
$Comp
L -12VA #PWR?
U 1 1 5BBB0381
P 5400 2300
F 0 "#PWR?" H 5400 2150 50  0001 C CNN
F 1 "-12VA" H 5400 2440 50  0000 C CNN
F 2 "" H 5400 2300 50  0001 C CNN
F 3 "" H 5400 2300 50  0001 C CNN
	1    5400 2300
	-1   0    0    1   
$EndComp
$Comp
L -12VA #PWR?
U 1 1 5BBB0489
P 5400 3950
F 0 "#PWR?" H 5400 3800 50  0001 C CNN
F 1 "-12VA" H 5400 4090 50  0000 C CNN
F 2 "" H 5400 3950 50  0001 C CNN
F 3 "" H 5400 3950 50  0001 C CNN
	1    5400 3950
	-1   0    0    1   
$EndComp
$Comp
L R R?
U 1 1 5BFB2A22
P 6650 1950
F 0 "R?" V 6730 1950 50  0000 C CNN
F 1 "4.7K" V 6650 1950 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 6550 1950 50  0000 C CNN
F 3 "" H 6650 1950 50  0001 C CNN
	1    6650 1950
	0    1    1    0   
$EndComp
$Comp
L R R?
U 1 1 5BFB2A97
P 7150 1950
F 0 "R?" V 7230 1950 50  0000 C CNN
F 1 "1.5K" V 7150 1950 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 7050 2350 50  0000 C CNN
F 3 "" H 7150 1950 50  0001 C CNN
	1    7150 1950
	0    1    1    0   
$EndComp
$Comp
L R R?
U 1 1 5BFB2B09
P 6600 3600
F 0 "R?" V 6680 3600 50  0000 C CNN
F 1 "4,7K" V 6600 3600 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 6530 3600 50  0000 C CNN
F 3 "" H 6600 3600 50  0001 C CNN
	1    6600 3600
	0    1    1    0   
$EndComp
$Comp
L R R?
U 1 1 5BFB2B42
P 7100 3600
F 0 "R?" V 7180 3600 50  0000 C CNN
F 1 "1.5K" V 7100 3600 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 7030 3600 50  0000 C CNN
F 3 "" H 7100 3600 50  0001 C CNN
	1    7100 3600
	0    1    1    0   
$EndComp
$Comp
L Axicom_P2_V23079_Separated K?
U 1 1 5BFB2B9E
P 4800 5700
F 0 "K?" H 4900 5550 50  0000 L TNN
F 1 "MUTE" H 4900 5900 50  0000 L TNN
F 2 "rsm:P2-V23079-THT" V 5150 5700 50  0000 C CNN
F 3 "" H 5000 5800 50  0001 C CNN
	1    4800 5700
	-1   0    0    -1  
$EndComp
$Comp
L Axicom_P2_V23079_Separated K?
U 2 1 5BFB2C29
P 6900 2250
F 0 "K?" H 6950 2250 50  0000 L TNN
F 1 "MUTE LEFT" H 6450 2250 50  0000 L TNN
F 2 "rsm:P2-V23079-THT" H 6900 2900 50  0000 C CNN
F 3 "" H 7100 2350 50  0001 C CNN
	2    6900 2250
	-1   0    0    1   
$EndComp
$Comp
L Axicom_P2_V23079_Separated K?
U 3 1 5BFB2C9C
P 6850 3900
F 0 "K?" H 6925 4100 50  0000 L TNN
F 1 "MUTE RIGHT" H 6350 3900 50  0000 L TNN
F 2 "rsm:P2-V23079-THT" H 6850 4550 50  0000 C CNN
F 3 "" H 7050 4000 50  0001 C CNN
	3    6850 3900
	-1   0    0    1   
$EndComp
$Comp
L GNDA #PWR?
U 1 1 5BFB3206
P 6950 2650
F 0 "#PWR?" H 6950 2400 50  0001 C CNN
F 1 "GNDA" H 6950 2500 50  0000 C CNN
F 2 "" H 6950 2650 50  0001 C CNN
F 3 "" H 6950 2650 50  0001 C CNN
	1    6950 2650
	1    0    0    -1  
$EndComp
NoConn ~ 6850 2550
Text GLabel 4250 2050 0    60   Input ~ 0
AUDIO_LEFT
Text GLabel 4300 3700 0    60   Input ~ 0
AUDIO_RIGHT
$Comp
L GNDA #PWR?
U 1 1 5BFB3AAF
P 6900 4300
F 0 "#PWR?" H 6900 4050 50  0001 C CNN
F 1 "GNDA" H 6900 4150 50  0000 C CNN
F 2 "" H 6900 4300 50  0001 C CNN
F 3 "" H 6900 4300 50  0001 C CNN
	1    6900 4300
	1    0    0    -1  
$EndComp
$Comp
L D D?
U 1 1 5BFB40E8
P 5100 5700
F 0 "D?" H 5100 5800 50  0000 C CNN
F 1 "D" H 5100 5600 50  0000 C CNN
F 2 "" H 5100 5700 50  0001 C CNN
F 3 "" H 5100 5700 50  0001 C CNN
	1    5100 5700
	0    1    1    0   
$EndComp
Wire Wire Line
	5000 2050 5000 2650
Wire Wire Line
	5000 2650 5400 2650
Wire Wire Line
	5950 1950 5950 2650
Wire Wire Line
	5950 2650 5700 2650
Wire Wire Line
	5000 3700 5000 4300
Wire Wire Line
	5000 4300 5350 4300
Wire Wire Line
	5650 4300 5950 4300
Wire Wire Line
	5950 4300 5950 3600
Wire Wire Line
	5800 3600 6050 3600
Wire Wire Line
	5800 1950 6100 1950
Connection ~ 5950 1950
Connection ~ 5950 3600
Wire Wire Line
	5400 1650 5400 1600
Wire Wire Line
	5400 3300 5400 3250
Wire Wire Line
	5400 3950 5400 3900
Wire Wire Line
	4800 1850 5200 1850
Wire Wire Line
	5200 3500 4800 3500
Connection ~ 4800 3500
Connection ~ 5000 2050
Wire Wire Line
	4800 1850 4800 4500
Connection ~ 5000 3700
Wire Wire Line
	7825 1950 7825 2500
Wire Wire Line
	7825 2500 8125 2500
Wire Wire Line
	7250 3600 7825 3600
Wire Wire Line
	7825 3600 7825 2650
Wire Wire Line
	8125 2450 8000 2450
Wire Wire Line
	8000 2450 8000 2975
Wire Wire Line
	5400 2300 5400 2250
Wire Wire Line
	7825 2650 8125 2650
Wire Wire Line
	7300 1950 7825 1950
Wire Wire Line
	6400 1950 6500 1950
Wire Wire Line
	6800 1950 7000 1950
Wire Wire Line
	6900 1950 6900 2050
Connection ~ 6900 1950
Wire Wire Line
	6950 2550 6950 2650
Wire Wire Line
	4250 2050 5200 2050
Wire Wire Line
	4300 3700 5200 3700
Wire Wire Line
	6350 3600 6450 3600
Wire Wire Line
	6750 3600 6950 3600
Wire Wire Line
	6850 3600 6850 3700
Connection ~ 6850 3600
Wire Wire Line
	6900 4200 6900 4300
Wire Wire Line
	4800 5200 4800 5400
Wire Wire Line
	5100 5300 5100 5550
Wire Wire Line
	4800 5300 5100 5300
Connection ~ 4800 5300
Wire Wire Line
	4800 6000 4800 6200
Wire Wire Line
	4800 6100 5100 6100
Wire Wire Line
	5100 6100 5100 5850
Connection ~ 4800 6100
$Comp
L GNDD #PWR?
U 1 1 5BFB4626
P 4800 6700
F 0 "#PWR?" H 4800 6450 50  0001 C CNN
F 1 "GNDD" H 4800 6575 50  0000 C CNN
F 2 "" H 4800 6700 50  0001 C CNN
F 3 "" H 4800 6700 50  0001 C CNN
	1    4800 6700
	1    0    0    -1  
$EndComp
$Comp
L Q_NPN_BCE Q?
U 1 1 5BFB4C17
P 4700 6400
F 0 "Q?" H 4900 6450 50  0000 L CNN
F 1 "2N3904" H 4900 6350 50  0000 L CNN
F 2 "Housings_SOT-23_SOT-143_TSOT-6:SOT-23" H 4700 6150 50  0000 C CNN
F 3 "" H 4700 6400 50  0001 C CNN
	1    4700 6400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 6600 4800 6700
$Comp
L +5V #PWR?
U 1 1 5BFB5689
P 4800 5200
F 0 "#PWR?" H 4800 5050 50  0001 C CNN
F 1 "+5V" H 4800 5340 50  0000 C CNN
F 2 "" H 4800 5200 50  0001 C CNN
F 3 "" H 4800 5200 50  0001 C CNN
	1    4800 5200
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 5BFB5B81
P 4250 6400
F 0 "R?" V 4330 6400 50  0000 C CNN
F 1 "1K" V 4250 6400 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 4100 6400 50  0000 C CNN
F 3 "" H 4250 6400 50  0001 C CNN
	1    4250 6400
	0    1    1    0   
$EndComp
Text GLabel 4000 6400 0    60   Input ~ 0
VOL_MUTE
Wire Wire Line
	4000 6400 4100 6400
Wire Wire Line
	4400 6400 4500 6400
$Comp
L C C?
U 1 1 5BFB93C2
P 6700 5550
F 0 "C?" H 6725 5650 50  0000 L CNN
F 1 "0.1" H 6725 5450 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 6738 5400 50  0000 C CNN
F 3 "" H 6700 5550 50  0000 C CNN
	1    6700 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	6700 5350 6700 5400
Wire Wire Line
	6700 5750 6700 5700
$Comp
L GNDA #PWR?
U 1 1 5BFB93CB
P 6700 5750
F 0 "#PWR?" H 6700 5500 50  0001 C CNN
F 1 "GNDA" H 6700 5600 50  0000 C CNN
F 2 "" H 6700 5750 50  0000 C CNN
F 3 "" H 6700 5750 50  0000 C CNN
	1    6700 5750
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 5BFB93D1
P 7250 5600
F 0 "C?" V 7300 5700 50  0000 L CNN
F 1 "0.1" V 7300 5400 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" V 7050 5600 50  0000 C CNN
F 3 "" H 7250 5600 50  0000 C CNN
	1    7250 5600
	0    1    1    0   
$EndComp
$Comp
L GNDA #PWR?
U 1 1 5BFB93D8
P 7000 5750
F 0 "#PWR?" H 7000 5500 50  0001 C CNN
F 1 "GNDA" H 7000 5600 50  0000 C CNN
F 2 "" H 7000 5750 50  0000 C CNN
F 3 "" H 7000 5750 50  0000 C CNN
	1    7000 5750
	1    0    0    -1  
$EndComp
$Comp
L -12VA #PWR?
U 1 1 5BFB93DE
P 7500 5750
F 0 "#PWR?" H 7500 5600 50  0001 C CNN
F 1 "-12VA" H 7500 5890 50  0000 C CNN
F 2 "" H 7500 5750 50  0001 C CNN
F 3 "" H 7500 5750 50  0001 C CNN
	1    7500 5750
	-1   0    0    1   
$EndComp
Wire Wire Line
	7000 5600 7100 5600
Wire Wire Line
	7400 5600 7500 5600
Wire Wire Line
	7500 5600 7500 5750
Wire Wire Line
	7000 5750 7000 5600
$Comp
L +12VA #PWR?
U 1 1 5BFB93E8
P 6700 5350
F 0 "#PWR?" H 6700 5200 50  0001 C CNN
F 1 "+12VA" H 6700 5490 50  0000 C CNN
F 2 "" H 6700 5350 50  0001 C CNN
F 3 "" H 6700 5350 50  0001 C CNN
	1    6700 5350
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 5BFC7672
P 7550 2200
F 0 "R?" V 7630 2200 50  0000 C CNN
F 1 "10K" V 7550 2200 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 7480 2200 50  0000 C CNN
F 3 "" H 7550 2200 50  0001 C CNN
	1    7550 2200
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 5BFC76F1
P 7550 3850
F 0 "R?" V 7630 3850 50  0000 C CNN
F 1 "10K" V 7550 3850 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 7480 3850 50  0000 C CNN
F 3 "" H 7550 3850 50  0001 C CNN
	1    7550 3850
	1    0    0    -1  
$EndComp
$Comp
L GNDA #PWR?
U 1 1 5BFC777A
P 7550 2450
F 0 "#PWR?" H 7550 2200 50  0001 C CNN
F 1 "GNDA" H 7550 2300 50  0000 C CNN
F 2 "" H 7550 2450 50  0001 C CNN
F 3 "" H 7550 2450 50  0001 C CNN
	1    7550 2450
	1    0    0    -1  
$EndComp
$Comp
L GNDA #PWR?
U 1 1 5BFC77D6
P 7550 4100
F 0 "#PWR?" H 7550 3850 50  0001 C CNN
F 1 "GNDA" H 7550 3950 50  0000 C CNN
F 2 "" H 7550 4100 50  0001 C CNN
F 3 "" H 7550 4100 50  0001 C CNN
	1    7550 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	7550 3700 7550 3600
Connection ~ 7550 3600
Wire Wire Line
	7550 4000 7550 4100
Wire Wire Line
	7550 2050 7550 1950
Connection ~ 7550 1950
Wire Wire Line
	7550 2350 7550 2450
NoConn ~ 6800 4200
$EndSCHEMATC