C64 Stereo SID.sch

EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:mos_6581
LIBS:C64 Stereo SID-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MOS_6581 U1
U 1 1 5D192ABD
P 5500 5300
F 0 "U1" H 5500 5000 60  0000 C CNN
F 1 "MOS_6581" H 5500 5725 60  0000 C CNN
F 2 "Housings_DIP:DIP-28_W15.24mm_Socket" H 4925 5500 60  0001 C CNN
F 3 "" H 4925 5500 60  0000 C CNN
	1    5500 5300
	1    0    0    -1  
$EndComp
$Comp
L SID_ADAPTER A1
U 1 1 5D192F1F
P 1975 3800
F 0 "A1" H 1975 3500 60  0000 C CNN
F 1 "SID_ADAPTER" H 1975 4225 60  0000 C CNN
F 2 "MOS_6581:MOS_6581_Adapter" H 1400 4000 60  0001 C CNN
F 3 "" H 1400 4000 60  0000 C CNN
	1    1975 3800
	1    0    0    -1  
$EndComp
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D6
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D4
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D2
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D1
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D0
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POT_X
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POT_Y
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CAP_1A
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CAP_1B
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CAP_2A
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CAP_2B
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~RESET
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Phi2
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$Comp
L GND #PWR01
U 1 1 5D193482
P 1175 4875
F 0 "#PWR01" H 1175 4625 50  0001 C CNN
F 1 "GND" H 1175 4725 50  0000 C CNN
F 2 "" H 1175 4875 50  0001 C CNN
F 3 "" H 1175 4875 50  0001 C CNN
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$EndComp
Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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L VDD #PWR02
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F 0 "#PWR02" H 2775 3275 50  0001 C CNN
F 1 "VDD" H 2775 3575 50  0000 C CNN
F 2 "" H 2775 3425 50  0001 C CNN
F 3 "" H 2775 3425 50  0001 C CNN
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$EndComp
$Comp
L VCC #PWR03
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F 1 "VCC" H 3000 3950 50  0000 C CNN
F 2 "" H 3000 3800 50  0001 C CNN
F 3 "" H 3000 3800 50  0001 C CNN
	1    3000 3800
	0    1    1    0   
$EndComp
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CAP_1A
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CAP_1B
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CAP_2A
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CAP_2B
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~RESET
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Phi2
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A1
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$Comp
L GND #PWR04
U 1 1 5D193951
P 4700 6375
F 0 "#PWR04" H 4700 6125 50  0001 C CNN
F 1 "GND" H 4700 6225 50  0000 C CNN
F 2 "" H 4700 6375 50  0001 C CNN
F 3 "" H 4700 6375 50  0001 C CNN
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$EndComp
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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$Comp
L VDD #PWR05
U 1 1 5D19399D
P 6300 4925
F 0 "#PWR05" H 6300 4775 50  0001 C CNN
F 1 "VDD" H 6300 5075 50  0000 C CNN
F 2 "" H 6300 4925 50  0001 C CNN
F 3 "" H 6300 4925 50  0001 C CNN
	1    6300 4925
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR06
U 1 1 5D1939A5
P 6600 5300
F 0 "#PWR06" H 6600 5150 50  0001 C CNN
F 1 "VCC" H 6600 5450 50  0000 C CNN
F 2 "" H 6600 5300 50  0001 C CNN
F 3 "" H 6600 5300 50  0001 C CNN
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$EndComp
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EXT_IN1
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EXT_IN
$Comp
L Conn_01x02 J1
U 1 1 5D1944E7
P 6025 6725
F 0 "J1" H 6025 6925 50  0000 C CNN
F 1 "EXT_IN_SEL1" V 6125 6725 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 6025 6725 50  0001 C CNN
F 3 "" H 6025 6725 50  0001 C CNN
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	-1   0    0    -1  
$EndComp
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Text Label 6675 6725 2    60   ~ 0
EXT_IN
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$Comp
L MOS_6581 U2
U 1 1 5D196268
P 5500 1525
F 0 "U2" H 5500 1225 60  0000 C CNN
F 1 "MOS_6581" H 5500 1950 60  0000 C CNN
F 2 "Housings_DIP:DIP-28_W15.24mm_Socket" H 4925 1725 60  0001 C CNN
F 3 "" H 4925 1725 60  0000 C CNN
	1    5500 1525
	1    0    0    -1  
$EndComp
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~RESET
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Phi2
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A0
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A1
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A2
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A3
Text Label 4750 2425 2    60   ~ 0
A4
$Comp
L GND #PWR07
U 1 1 5D19627B
P 4700 2600
F 0 "#PWR07" H 4700 2350 50  0001 C CNN
F 1 "GND" H 4700 2450 50  0000 C CNN
F 2 "" H 4700 2600 50  0001 C CNN
F 3 "" H 4700 2600 50  0001 C CNN
	1    4700 2600
	1    0    0    -1  
$EndComp
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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$Comp
L VDD #PWR08
U 1 1 5D1962A4
P 6300 1150
F 0 "#PWR08" H 6300 1000 50  0001 C CNN
F 1 "VDD" H 6300 1300 50  0000 C CNN
F 2 "" H 6300 1150 50  0001 C CNN
F 3 "" H 6300 1150 50  0001 C CNN
	1    6300 1150
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR09
U 1 1 5D1962AA
P 6600 1525
F 0 "#PWR09" H 6600 1375 50  0001 C CNN
F 1 "VCC" H 6600 1675 50  0000 C CNN
F 2 "" H 6600 1525 50  0001 C CNN
F 3 "" H 6600 1525 50  0001 C CNN
	1    6600 1525
	0    1    1    0   
$EndComp
NoConn ~ 6225 1625
NoConn ~ 6225 1725
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~CS2_IC
$Comp
L C_Small C71
U 1 1 5D19785E
P 4600 1150
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F 1 "470pF*" V 4500 1150 50  0000 C CNN
F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 4600 1150 50  0001 C CNN
F 3 "" H 4600 1150 50  0001 C CNN
	1    4600 1150
	0    1    1    0   
$EndComp
$Comp
L C_Small C70
U 1 1 5D1979D4
P 4350 1075
F 0 "C70" V 4450 1075 50  0000 C CNN
F 1 "470pF*" V 4250 1075 50  0000 C CNN
F 2 "Capacitors_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 4350 1075 50  0001 C CNN
F 3 "" H 4350 1075 50  0001 C CNN
	1    4350 1075
	0    1    1    0   
$EndComp
$Comp
L GND #PWR010
U 1 1 5D1985DD
P 9600 5625
F 0 "#PWR010" H 9600 5375 50  0001 C CNN
F 1 "GND" H 9600 5475 50  0000 C CNN
F 2 "" H 9600 5625 50  0001 C CNN
F 3 "" H 9600 5625 50  0001 C CNN
	1    9600 5625
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$EndComp
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$Comp
L R R8
U 1 1 5D1999B1
P 7375 1550
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F 1 "1k" V 7375 1550 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 7305 1550 50  0001 C CNN
F 3 "" H 7375 1550 50  0001 C CNN
	1    7375 1550
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$EndComp
$Comp
L R R9
U 1 1 5D199A05
P 8275 1550
F 0 "R9" V 8355 1550 50  0000 C CNN
F 1 "10k" V 8275 1550 50  0000 C CNN
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F 3 "" H 8275 1550 50  0001 C CNN
	1    8275 1550
	1    0    0    -1  
$EndComp
$Comp
L R R12
U 1 1 5D199A4A
P 8275 2425
F 0 "R12" V 8355 2425 50  0000 C CNN
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$EndComp
$Comp
L 2N3904 Q1
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F 2 "TO_SOT_Packages_THT:TO-92_Molded_Narrow" H 8950 1700 50  0001 L CIN
F 3 "" H 8750 1775 50  0001 L CNN
	1    8750 1775
	1    0    0    -1  
$EndComp
$Comp
L VDD #PWR011
U 1 1 5D19A465
P 8850 1500
F 0 "#PWR011" H 8850 1350 50  0001 C CNN
F 1 "VDD" H 8850 1650 50  0000 C CNN
F 2 "" H 8850 1500 50  0001 C CNN
F 3 "" H 8850 1500 50  0001 C CNN
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F 3 "" H 8275 2025 50  0001 C CNN
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	-1   0    0    1   
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$Comp
L C_Small C74
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F 3 "" H 8000 2025 50  0001 C CNN
	1    8000 2025
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR012
U 1 1 5D19BFF2
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F 0 "#PWR012" H 8275 2400 50  0001 C CNN
F 1 "GND" H 8275 2500 50  0000 C CNN
F 2 "" H 8275 2650 50  0001 C CNN
F 3 "" H 8275 2650 50  0001 C CNN
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	1    0    0    -1  
$EndComp
$Comp
L GND #PWR013
U 1 1 5D19C774
P 7375 1775
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F 1 "GND" H 7375 1625 50  0000 C CNN
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$Comp
L GND #PWR014
U 1 1 5D19CE76
P 8000 2200
F 0 "#PWR014" H 8000 1950 50  0001 C CNN
F 1 "GND" H 8000 2050 50  0000 C CNN
F 2 "" H 8000 2200 50  0001 C CNN
F 3 "" H 8000 2200 50  0001 C CNN
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L CP_Small C77
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F 3 "" H 9100 2200 50  0001 C CNN
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$EndComp
Text Notes 5350 2025 0    60   ~ 0
SID #2
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$Comp
L VCC #PWR015
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P 4425 2975
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F 1 "VCC" H 4425 3125 50  0000 C CNN
F 2 "" H 4425 2975 50  0001 C CNN
F 3 "" H 4425 2975 50  0001 C CNN
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$EndComp
$Comp
L Conn_01x02 J4
U 1 1 5D1ADE1F
P 5125 2950
F 0 "J4" H 5125 3050 50  0000 C CNN
F 1 "~CS" H 5125 2750 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 5125 2950 50  0001 C CNN
F 3 "" H 5125 2950 50  0001 C CNN
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$EndComp
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$Comp
L D_Small D1
U 1 1 5D42FEBD
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$EndComp
$Comp
L D_Small D2
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F 0 "D2" H 7975 3700 50  0000 L CNN
F 1 "1N4148" H 7875 3520 50  0000 L CNN
F 2 "Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal" V 8025 3600 50  0001 C CNN
F 3 "" V 8025 3600 50  0001 C CNN
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$EndComp
Text GLabel 8775 3975 2    60   Output ~ 0
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$Comp
L R R1
U 1 1 5D430C01
P 8275 3825
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F 1 "1k" V 8275 3825 50  0000 C CNN
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F 3 "" H 8275 3825 50  0001 C CNN
	1    8275 3825
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR016
U 1 1 5D430FD6
P 8275 4050
F 0 "#PWR016" H 8275 3800 50  0001 C CNN
F 1 "GND" H 8275 3900 50  0000 C CNN
F 2 "" H 8275 4050 50  0001 C CNN
F 3 "" H 8275 4050 50  0001 C CNN
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	1    0    0    -1  
$EndComp
$Comp
L GND #PWR017
U 1 1 5D431AE6
P 4100 1900
F 0 "#PWR017" H 4100 1650 50  0001 C CNN
F 1 "GND" H 4100 1750 50  0000 C CNN
F 2 "" H 4100 1900 50  0001 C CNN
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$EndComp
Text Notes 7250 1100 0    60   ~ 0
R8: Not used with 8580\nchips, for motherboards\nthat already support them!
$Comp
L Jumper_NC_Dual JP1
U 1 1 5D4386EA
P 8600 3975
F 0 "JP1" H 8650 3875 50  0000 L CNN
F 1 "MODE_SEL" H 8600 4075 50  0000 C BNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm" H 8600 3975 50  0001 C CNN
F 3 "" H 8600 3975 50  0001 C CNN
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$EndComp
Text GLabel 7850 4350 0    60   Input ~ 0
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Wire Wire Line
	6225 5300 6600 5300
Wire Bus Line
	3275 3050 3275 4900
Wire Wire Line
	3175 3700 2700 3700
Wire Wire Line
	6225 6725 6700 6725
Wire Wire Line
	6225 6825 6300 6825
Wire Notes Line
	6000 6825 6000 6725
Wire Notes Line
	6000 6725 6025 6725
Wire Notes Line
	6025 6825 6000 6825
Wire Wire Line
	4775 1625 4300 1625
Wire Wire Line
	4775 1725 4300 1725
Wire Wire Line
	4775 2025 4300 2025
Wire Wire Line
	4775 2125 4300 2125
Wire Wire Line
	4775 2225 4300 2225
Wire Wire Line
	4775 2325 4300 2325
Wire Wire Line
	4775 2425 4300 2425
Wire Wire Line
	4775 2525 4700 2525
Wire Wire Line
	4700 2525 4700 2600
Wire Wire Line
	6700 1825 6225 1825
Wire Wire Line
	6700 1925 6225 1925
Wire Wire Line
	6700 2025 6225 2025
Wire Wire Line
	6700 2125 6225 2125
Wire Wire Line
	6700 2225 6225 2225
Wire Wire Line
	6700 2325 6225 2325
Wire Wire Line
	6700 2425 6225 2425
Wire Wire Line
	6700 2525 6225 2525
Wire Wire Line
	6300 1150 6300 1225
Wire Wire Line
	6300 1225 6225 1225
Wire Wire Line
	6225 1525 6600 1525
Wire Bus Line
	6800 1925 6800 3525
Wire Wire Line
	4700 1150 4700 1225
Wire Wire Line
	4700 1225 4775 1225
Wire Wire Line
	4500 1150 4500 1325
Wire Wire Line
	4500 1325 4775 1325
Wire Wire Line
	4450 1075 4450 1425
Wire Wire Line
	4450 1425 4775 1425
Wire Wire Line
	4250 1075 4250 1525
Wire Wire Line
	4250 1525 4775 1525
Wire Wire Line
	9200 2200 9350 2200
Wire Wire Line
	9600 5475 10100 5475
Wire Wire Line
	9600 5475 9600 5625
Wire Wire Line
	4850 2950 4925 2950
Wire Wire Line
	6225 1325 8275 1325
Wire Wire Line
	8850 1500 8850 1575
Wire Wire Line
	8275 1700 8275 1925
Wire Wire Line
	8000 1775 8550 1775
Connection ~ 8275 1775
Wire Wire Line
	8275 2125 8275 2275
Wire Wire Line
	8275 2200 9000 2200
Wire Wire Line
	8850 1975 8850 2200
Connection ~ 8275 2200
Connection ~ 8850 2200
Wire Wire Line
	8275 2575 8275 2650
Wire Wire Line
	8000 2200 8000 2125
Wire Wire Line
	7375 1775 7375 1700
Wire Wire Line
	8275 1325 8275 1400
Wire Wire Line
	8000 1925 8000 1775
Wire Bus Line
	4200 1525 4200 3525
Wire Bus Line
	3700 1525 4200 1525
Wire Bus Line
	4200 4900 4200 7300
Wire Bus Line
	675  3050 675  4600
Wire Bus Line
	3700 4900 3700 1525
Wire Bus Line
	4200 3525 6800 3525
Wire Bus Line
	6800 5500 6800 7300
Wire Bus Line
	6800 7300 4200 7300
Wire Bus Line
	3700 4900 4200 4900
Wire Bus Line
	675  3050 3700 3050
Wire Wire Line
	4425 2975 4425 3050
Wire Wire Line
	4425 3050 4925 3050
Wire Wire Line
	4650 1925 4775 1925
Wire Wire Line
	4650 5700 4775 5700
Wire Wire Line
	1100 4200 1250 4200
Wire Wire Line
	7850 3600 7925 3600
Wire Wire Line
	8125 3300 8275 3300
Wire Wire Line
	8125 3600 8600 3600
Wire Wire Line
	8275 3300 8275 3675
Connection ~ 8275 3600
Wire Wire Line
	8275 4050 8275 3975
Wire Wire Line
	4100 1825 4775 1825
Wire Notes Line
	7250 1275 7500 1275
Wire Notes Line
	7500 1275 7500 1975
Wire Notes Line
	7500 1975 7250 1975
Wire Notes Line
	7250 1975 7250 1275
Wire Wire Line
	7375 1325 7375 1400
Connection ~ 7375 1325
Wire Notes Line
	7375 1125 7375 1250
Wire Wire Line
	8700 3975 8775 3975
Wire Wire Line
	7850 4350 8600 4350
Wire Wire Line
	8600 4350 8600 4225
Wire Wire Line
	8600 3600 8600 3725
Text GLabel 4650 5700 0    60   Input ~ 0
~CS1_IN
Text GLabel 7850 3600 0    60   Input ~ 0
~CS1_IN
Text GLabel 1100 4100 0    60   Output ~ 0
R/~W
Wire Wire Line
	1100 4100 1250 4100
Text GLabel 4650 5600 0    60   Input ~ 0
R/~W
Wire Wire Line
	4650 5600 4775 5600
Text GLabel 7850 3300 0    60   Input ~ 0
R/~W
Wire Wire Line
	7850 3300 7925 3300
Wire Wire Line
	4100 1825 4100 1900
Text GLabel 2800 3550 2    60   Input ~ 0
AUD_OUT
Wire Wire Line
	2800 3550 2750 3550
Wire Wire Line
	2750 3550 2750 3600
Wire Wire Line
	2750 3600 2700 3600
Text GLabel 6225 5100 2    60   Output ~ 0
AUD_L
Text GLabel 8025 5475 0    60   Input ~ 0
AUD_R
Text GLabel 8550 5375 2    60   Output ~ 0
AUD_OUT
Text GLabel 9350 2200 2    60   Output ~ 0
AUD_R
$Comp
L Conn_01x02 J3
U 1 1 5D44DABC
P 10300 5375
F 0 "J3" H 10300 5575 50  0000 C CNN
F 1 "AUD_OUT" V 10400 5375 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 10300 5375 50  0001 C CNN
F 3 "" H 10300 5375 50  0001 C CNN
	1    10300 5375
	1    0    0    -1  
$EndComp
Text GLabel 10025 5375 0    60   Input ~ 0
AUD_R
Wire Wire Line
	10025 5375 10100 5375
Text GLabel 8025 5275 0    60   Input ~ 0
AUD_L
$Comp
L R R2
U 1 1 5D4B59AE
P 8250 5275
F 0 "R2" V 8330 5275 50  0000 C CNN
F 1 "1k" V 8250 5275 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 8180 5275 50  0001 C CNN
F 3 "" H 8250 5275 50  0001 C CNN
	1    8250 5275
	0    1    1    0   
$EndComp
$Comp
L R R3
U 1 1 5D4B5DFF
P 8250 5475
F 0 "R3" V 8330 5475 50  0000 C CNN
F 1 "1k" V 8250 5475 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 8180 5475 50  0001 C CNN
F 3 "" H 8250 5475 50  0001 C CNN
	1    8250 5475
	0    1    1    0   
$EndComp
Wire Wire Line
	8475 5475 8400 5475
Wire Wire Line
	8475 5275 8475 5475
Wire Wire Line
	8475 5275 8400 5275
Wire Wire Line
	8550 5375 8475 5375
Connection ~ 8475 5375
Wire Wire Line
	8100 5275 8025 5275
Wire Wire Line
	8025 5475 8100 5475
Wire Notes Line
	7500 5050 9025 5050
Wire Notes Line
	9025 5050 9025 5700
Wire Notes Line
	9025 5700 7500 5700
Wire Notes Line
	7500 5700 7500 5050
Text Notes 7275 6225 0    60   ~ 0
This section downmixes both SID outputs\ninto a single signal output on the regular\naudio output (5 or 8 pin DIN). Leave out\nR3 and install a wire in R2 to make board\noperate in stereo mode.
Text Notes 7350 7500 0    60   ~ 0
C64 Stereo SID
Text Notes 10550 7650 0    60   ~ 0
C
Text Notes 6975 6850 0    60   ~ 0
There are many Stereo SID boards, but this one is mine and it's out there for all who'd\nwant one, those that don't haven't heard axelf SID file played in glorious stereo on a real\nCommodore 64.
Text Notes 8675 4250 0    60   ~ 0
1-2 Stereo SID\n2-3 Pseudo stareo
NoConn ~ 6225 1425
$EndSCHEMATC