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OpenC64Saver.sch
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EESchema Schematic File Version 4
LIBS:OpenC64Saver-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Open C64 Saver"
Date "2018-09-16"
Rev "4"
Comp "SukkoPera"
Comment1 "Original circuit by Ray Carlsen CET - Carlsen Electronics"
Comment2 "http://personalpages.tds.net/~~rcarlsen/cbm/c64/SAVER/saver%20schematic.jpg"
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L OpenC64Saver-rescue:PN2222A Q2
U 1 1 59765C85
P 5250 2600
F 0 "Q2" H 5450 2675 50 0000 L CNN
F 1 "PN2222A" H 5450 2600 50 0000 L CNN
F 2 "C64Saver:to92_ebc" H 5450 2525 50 0001 L CIN
F 3 "" H 5250 2600 50 0000 L CNN
1 5250 2600
1 0 0 -1
$EndComp
$Comp
L OpenC64Saver-rescue:PN2222A Q1
U 1 1 59765D89
P 4500 2900
F 0 "Q1" H 4700 2975 50 0000 L CNN
F 1 "PN2222A" H 4700 2900 50 0000 L CNN
F 2 "C64Saver:to92_ebc" H 4700 2825 50 0001 L CIN
F 3 "" H 4500 2900 50 0000 L CNN
1 4500 2900
1 0 0 -1
$EndComp
$Comp
L OpenC64Saver-rescue:GND #PWR01
U 1 1 59765E30
P 4200 3600
F 0 "#PWR01" H 4200 3350 50 0001 C CNN
F 1 "GND" H 4200 3450 50 0000 C CNN
F 2 "" H 4200 3600 50 0000 C CNN
F 3 "" H 4200 3600 50 0000 C CNN
1 4200 3600
1 0 0 -1
$EndComp
$Comp
L OpenC64Saver-rescue:R R1
U 1 1 59765E4A
P 4200 2000
F 0 "R1" V 4280 2000 50 0000 C CNN
F 1 "820" V 4200 2000 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 4130 2000 50 0001 C CNN
F 3 "" H 4200 2000 50 0000 C CNN
1 4200 2000
1 0 0 -1
$EndComp
$Comp
L OpenC64Saver-rescue:D_Zener D1
U 1 1 59765F9C
P 4200 1550
F 0 "D1" H 4200 1650 50 0000 C CNN
F 1 "ZENER 4.7V" H 4200 1450 50 0000 C CNN
F 2 "pth_diodes:diode_do35" H 4200 1550 50 0001 C CNN
F 3 "" H 4200 1550 50 0000 C CNN
1 4200 1550
0 1 1 0
$EndComp
$Comp
L OpenC64Saver-rescue:R R3
U 1 1 5976603D
P 4950 2300
F 0 "R3" V 5030 2300 50 0000 C CNN
F 1 "220k" V 4950 2300 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 4880 2300 50 0001 C CNN
F 3 "" H 4950 2300 50 0000 C CNN
1 4950 2300
0 1 1 0
$EndComp
$Comp
L OpenC64Saver-rescue:C C1
U 1 1 597660AB
P 6050 2600
F 0 "C1" H 6075 2700 50 0000 L CNN
F 1 "0.2u" H 6075 2500 50 0000 L CNN
F 2 "Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm" H 6088 2450 50 0001 C CNN
F 3 "" H 6050 2600 50 0000 C CNN
1 6050 2600
1 0 0 -1
$EndComp
Wire Wire Line
4200 2150 4200 2300
Wire Wire Line
4200 2900 4300 2900
Wire Wire Line
4200 3350 4200 3500
Wire Wire Line
4200 3500 4600 3500
Wire Wire Line
4600 3500 4600 3100
Connection ~ 4200 2900
Wire Wire Line
4600 1950 4600 2600
Wire Wire Line
4600 2600 5050 2600
Wire Wire Line
5350 3500 5350 2800
Connection ~ 4600 3500
Wire Wire Line
5350 2000 5350 2150
Connection ~ 4200 2300
Wire Wire Line
5100 2300 5350 2300
Wire Wire Line
4200 2300 4800 2300
Wire Wire Line
6050 2300 6050 2450
Connection ~ 5350 2300
Wire Wire Line
6050 3500 6050 2750
Connection ~ 5350 3500
Wire Wire Line
5350 1350 5350 1550
Wire Wire Line
4200 1350 4600 1350
Wire Wire Line
4200 1350 4200 1400
$Comp
L OpenC64Saver-rescue:VCC #PWR02
U 1 1 59766225
P 4200 1350
F 0 "#PWR02" H 4200 1200 50 0001 C CNN
F 1 "VCC" H 4200 1500 50 0000 C CNN
F 2 "" H 4200 1350 50 0000 C CNN
F 3 "" H 4200 1350 50 0000 C CNN
1 4200 1350
1 0 0 -1
$EndComp
Wire Wire Line
4200 1700 4200 1850
$Comp
L OpenC64Saver-rescue:R R4
U 1 1 597663FA
P 4600 1800
F 0 "R4" V 4680 1800 50 0000 C CNN
F 1 "2.2k" V 4600 1800 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 4530 1800 50 0001 C CNN
F 3 "" H 4600 1800 50 0000 C CNN
1 4600 1800
1 0 0 -1
$EndComp
Wire Wire Line
4600 1350 4600 1650
Connection ~ 4600 1350
Connection ~ 4600 2600
$Comp
L OpenC64Saver-rescue:SRD-05VDC-SL-C RL1
U 1 1 59766AA9
P 6200 1650
F 0 "RL1" H 6850 1800 50 0000 L CNN
F 1 "SRD-05VDC-SL-C" H 6850 1700 50 0000 L CNN
F 2 "Relays_THT:Relay_SANYOU_SRD_Series_Form_C" H 6850 1800 50 0001 L CNN
F 3 "" H 6400 1450 50 0000 C CNN
1 6200 1650
1 0 0 1
$EndComp
$Comp
L OpenC64Saver-rescue:D D2
U 1 1 59766BE3
P 5350 1850
F 0 "D2" H 5350 1950 50 0000 C CNN
F 1 "1N4148" H 5350 1750 50 0000 C CNN
F 2 "pth_diodes:diode_do35" H 5350 1850 50 0001 C CNN
F 3 "" H 5350 1850 50 0000 C CNN
1 5350 1850
0 1 1 0
$EndComp
Wire Wire Line
5350 1550 6200 1550
Connection ~ 5350 1550
Wire Wire Line
6200 2150 5350 2150
Connection ~ 5350 2150
$Comp
L OpenC64Saver-rescue:R R5
U 1 1 597671B5
P 6500 2500
F 0 "R5" V 6580 2500 50 0000 C CNN
F 1 "1k" V 6500 2500 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 6430 2500 50 0001 C CNN
F 3 "" H 6500 2500 50 0000 C CNN
1 6500 2500
1 0 0 -1
$EndComp
Connection ~ 6050 3500
Wire Wire Line
6500 2150 6500 2350
$Comp
L OpenC64Saver-rescue:PWR_FLAG #FLG03
U 1 1 5976759E
P 10050 1050
F 0 "#FLG03" H 10050 1145 50 0001 C CNN
F 1 "PWR_FLAG" H 10050 1230 50 0000 C CNN
F 2 "" H 10050 1050 50 0000 C CNN
F 3 "" H 10050 1050 50 0000 C CNN
1 10050 1050
-1 0 0 1
$EndComp
$Comp
L OpenC64Saver-rescue:+5V #PWR04
U 1 1 597675D9
P 7200 2200
F 0 "#PWR04" H 7200 2050 50 0001 C CNN
F 1 "+5V" H 7200 2340 50 0000 C CNN
F 2 "" H 7200 2200 50 0000 C CNN
F 3 "" H 7200 2200 50 0000 C CNN
1 7200 2200
1 0 0 -1
$EndComp
Wire Wire Line
6700 2150 6700 2250
Wire Wire Line
6700 2250 7200 2250
Wire Wire Line
7200 2250 7200 2200
$Comp
L OpenC64Saver-rescue:+5V #PWR05
U 1 1 597677F9
P 9900 2300
F 0 "#PWR05" H 9900 2150 50 0001 C CNN
F 1 "+5V" H 9900 2440 50 0000 C CNN
F 2 "" H 9900 2300 50 0000 C CNN
F 3 "" H 9900 2300 50 0000 C CNN
1 9900 2300
1 0 0 -1
$EndComp
$Comp
L OpenC64Saver-rescue:GND #PWR06
U 1 1 59767852
P 10100 2300
F 0 "#PWR06" H 10100 2050 50 0001 C CNN
F 1 "GND" H 10100 2150 50 0000 C CNN
F 2 "" H 10100 2300 50 0000 C CNN
F 3 "" H 10100 2300 50 0000 C CNN
1 10100 2300
1 0 0 -1
$EndComp
$Comp
L OpenC64Saver-rescue:VCC #PWR07
U 1 1 59767884
P 9500 2300
F 0 "#PWR07" H 9500 2150 50 0001 C CNN
F 1 "VCC" H 9500 2450 50 0000 C CNN
F 2 "" H 9500 2300 50 0000 C CNN
F 3 "" H 9500 2300 50 0000 C CNN
1 9500 2300
1 0 0 -1
$EndComp
Wire Wire Line
9500 2300 9500 2400
Wire Wire Line
9900 2300 9900 2400
Wire Wire Line
9700 2400 9700 2000
Wire Wire Line
9700 2000 10100 2000
Wire Wire Line
10100 2000 10100 2300
$Comp
L OpenC64Saver-rescue:VCC #PWR08
U 1 1 59767AEF
P 10050 800
F 0 "#PWR08" H 10050 650 50 0001 C CNN
F 1 "VCC" H 10050 950 50 0000 C CNN
F 2 "" H 10050 800 50 0000 C CNN
F 3 "" H 10050 800 50 0000 C CNN
1 10050 800
1 0 0 -1
$EndComp
$Comp
L OpenC64Saver-rescue:PWR_FLAG #FLG09
U 1 1 59767B39
P 10500 850
F 0 "#FLG09" H 10500 945 50 0001 C CNN
F 1 "PWR_FLAG" H 10500 1030 50 0000 C CNN
F 2 "" H 10500 850 50 0000 C CNN
F 3 "" H 10500 850 50 0000 C CNN
1 10500 850
1 0 0 -1
$EndComp
$Comp
L OpenC64Saver-rescue:GND #PWR010
U 1 1 59767B6B
P 10500 1050
F 0 "#PWR010" H 10500 800 50 0001 C CNN
F 1 "GND" H 10500 900 50 0000 C CNN
F 2 "" H 10500 1050 50 0000 C CNN
F 3 "" H 10500 1050 50 0000 C CNN
1 10500 1050
1 0 0 -1
$EndComp
Wire Wire Line
10050 800 10050 1050
Wire Wire Line
10500 850 10500 1050
Wire Wire Line
6500 2750 6500 2650
Wire Wire Line
6600 3500 6600 3350
$Comp
L OpenC64Saver-rescue:R R6
U 1 1 59768A52
P 6700 2500
F 0 "R6" V 6780 2500 50 0000 C CNN
F 1 "1k" V 6700 2500 50 0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 6630 2500 50 0001 C CNN
F 3 "" H 6700 2500 50 0000 C CNN
1 6700 2500
1 0 0 -1
$EndComp
Wire Wire Line
6700 2650 6700 2750
Connection ~ 6700 2250
Connection ~ 4200 3500
Wire Wire Line
6600 1350 6600 1550
Connection ~ 5350 1350
$Comp
L OpenC64Saver-rescue:Screw_Terminal_1x03 J1
U 1 1 5976AA96
P 9700 2600
F 0 "J1" H 9700 2950 50 0000 C TNN
F 1 "Power I/O" V 9550 2600 50 0000 C TNN
F 2 "conn_screw:mors_3p" H 9700 2275 50 0001 C CNN
F 3 "" H 9675 2700 50 0001 C CNN
1 9700 2600
0 -1 -1 0
$EndComp
$Comp
L OpenC64Saver-rescue:LED_Dual_ACA D3
U 1 1 5976BDA1
P 6600 3050
F 0 "D3" H 6600 3275 50 0000 C CNN
F 1 "LED_Dual_ACA" H 6600 2800 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03" H 6600 3050 50 0001 C CNN
F 3 "" H 6600 3050 50 0000 C CNN
1 6600 3050
0 -1 -1 0
$EndComp
$Comp
L OpenC64Saver-rescue:+5V #PWR011
U 1 1 59AAFA20
P 9600 800
F 0 "#PWR011" H 9600 650 50 0001 C CNN
F 1 "+5V" H 9600 940 50 0000 C CNN
F 2 "" H 9600 800 50 0000 C CNN
F 3 "" H 9600 800 50 0000 C CNN
1 9600 800
1 0 0 -1
$EndComp
$Comp
L OpenC64Saver-rescue:PWR_FLAG #FLG012
U 1 1 59AAFA58
P 9600 1050
F 0 "#FLG012" H 9600 1145 50 0001 C CNN
F 1 "PWR_FLAG" H 9600 1230 50 0000 C CNN
F 2 "" H 9600 1050 50 0000 C CNN
F 3 "" H 9600 1050 50 0000 C CNN
1 9600 1050
-1 0 0 1
$EndComp
Wire Wire Line
9600 1050 9600 800
Text Notes 6850 2350 0 60 ~ 0
OUTPUT
$Comp
L OpenC64Saver-rescue:R_Variable R2
U 1 1 59768CBA
P 4200 3200
F 0 "R2" V 4300 3150 50 0000 L CNN
F 1 "5K" V 4200 3150 50 0000 L CNN
F 2 "C64Saver:trimmer_vishay_64w" V 4130 3200 50 0001 C CNN
F 3 "" H 4200 3200 50 0000 C CNN
1 4200 3200
1 0 0 -1
$EndComp
Text Notes 2600 2250 0 60 ~ 0
A different R1 might be needed,\ndepending on the particular\nZener diode used.\nI had to use 2.2k, for instance.
$Comp
L OpenC64Saver-rescue:CONN_01X01 X2
U 1 1 59D9407F
P 10400 6300
F 0 "X2" H 10400 6400 50 0000 C CNN
F 1 "SCREW_HOLE" V 10500 6300 50 0000 C CNN
F 2 "Connectors:1pin" H 10400 6300 50 0001 C CNN
F 3 "" H 10400 6300 50 0001 C CNN
1 10400 6300
0 1 1 0
$EndComp
$Comp
L OpenC64Saver-rescue:CONN_01X01 X1
U 1 1 59D9413E
P 9900 6300
F 0 "X1" H 9900 6400 50 0000 C CNN
F 1 "OSHW_LOGO" V 10000 6300 50 0000 C CNN
F 2 "w_logo:Logo_copper_OSHW_6x6mm" H 9900 6300 50 0001 C CNN
F 3 "" H 9900 6300 50 0001 C CNN
1 9900 6300
0 1 1 0
$EndComp
NoConn ~ 9900 6100
NoConn ~ 10400 6100
$Comp
L OpenC64Saver-rescue:CONN_01X01 X3
U 1 1 59D94B0F
P 10900 6300
F 0 "X3" H 10900 6400 50 0000 C CNN
F 1 "SCREW_HOLE" V 11000 6300 50 0000 C CNN
F 2 "Connectors:1pin" H 10900 6300 50 0001 C CNN
F 3 "" H 10900 6300 50 0001 C CNN
1 10900 6300
0 1 1 0
$EndComp
NoConn ~ 10900 6100
Wire Wire Line
4200 2900 4200 3050
Wire Wire Line
4600 3500 5350 3500
Wire Wire Line
4200 2300 4200 2900
Wire Wire Line
5350 2300 5350 2400
Wire Wire Line
5350 2300 6050 2300
Wire Wire Line
5350 3500 6050 3500
Wire Wire Line
4600 1350 5350 1350
Wire Wire Line
4600 2600 4600 2700
Wire Wire Line
5350 1550 5350 1700
Wire Wire Line
5350 2150 5350 2300
Wire Wire Line
6050 3500 6600 3500
Wire Wire Line
6700 2250 6700 2350
Wire Wire Line
4200 3500 4200 3600
Wire Wire Line
5350 1350 6600 1350
$EndSCHEMATC