mirror of
https://github.com/dymczykm/macintosh-portable.git
synced 2024-11-22 07:31:11 +00:00
217 lines
4.6 KiB
Plaintext
217 lines
4.6 KiB
Plaintext
EESchema Schematic File Version 4
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LIBS:macintosh-portable-cache
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EELAYER 29 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 4 5
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Title ""
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Date "2019-06-08"
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Rev "0.13"
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Comp "https://oldcrap.org"
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Comment1 "Author: Pawel Pieczul"
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L 74xx:74LS244 U2441
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U 1 1 5D18C1C5
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P 2400 2050
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F 0 "U2441" H 2400 3031 50 0000 C CNN
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F 1 "74AC244" H 2400 2940 50 0000 C CNN
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F 2 "" H 2400 2050 50 0001 C CNN
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F 3 "http://www.ti.com/lit/gpn/sn74LS244" H 2400 2050 50 0001 C CNN
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1 2400 2050
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1 0 0 -1
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$EndComp
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$Comp
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L 74xx:74LS244 U2443
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U 1 1 5D18EE70
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P 7000 2050
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F 0 "U2443" H 7000 3031 50 0000 C CNN
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F 1 "74AC244" H 7000 2940 50 0000 C CNN
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F 2 "" H 7000 2050 50 0001 C CNN
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F 3 "http://www.ti.com/lit/gpn/sn74LS244" H 7000 2050 50 0001 C CNN
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1 7000 2050
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1 0 0 -1
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$EndComp
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$Comp
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L 74xx:74LS244 U2444
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U 1 1 5D18F8CC
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P 9400 2050
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F 0 "U2444" H 9400 3031 50 0000 C CNN
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F 1 "74AC244" H 9400 2940 50 0000 C CNN
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F 2 "" H 9400 2050 50 0001 C CNN
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F 3 "http://www.ti.com/lit/gpn/sn74LS244" H 9400 2050 50 0001 C CNN
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1 9400 2050
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1 0 0 -1
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$EndComp
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$Comp
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L 74xx:74LS244 U2442
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U 1 1 5D1B6555
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P 4750 2050
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F 0 "U2442" H 4750 3031 50 0000 C CNN
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F 1 "74AC244" H 4750 2940 50 0000 C CNN
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F 2 "" H 4750 2050 50 0001 C CNN
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F 3 "http://www.ti.com/lit/gpn/sn74LS244" H 4750 2050 50 0001 C CNN
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1 4750 2050
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1 0 0 -1
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$EndComp
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Wire Wire Line
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1100 1250 2400 1250
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Wire Wire Line
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2400 1250 4750 1250
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Connection ~ 2400 1250
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Wire Wire Line
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4750 1250 7000 1250
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Connection ~ 4750 1250
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Wire Wire Line
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7000 1250 9400 1250
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Connection ~ 7000 1250
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$Comp
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L power:GND #PWR?
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U 1 1 5D1BDB13
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P 2400 2850
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F 0 "#PWR?" H 2400 2600 50 0001 C CNN
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F 1 "GND" H 2405 2677 50 0000 C CNN
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F 2 "" H 2400 2850 50 0001 C CNN
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F 3 "" H 2400 2850 50 0001 C CNN
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1 2400 2850
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR?
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U 1 1 5D1BE2CB
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P 4750 2850
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F 0 "#PWR?" H 4750 2600 50 0001 C CNN
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F 1 "GND" H 4755 2677 50 0000 C CNN
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F 2 "" H 4750 2850 50 0001 C CNN
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F 3 "" H 4750 2850 50 0001 C CNN
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1 4750 2850
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR?
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U 1 1 5D1BE67B
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P 7000 2850
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F 0 "#PWR?" H 7000 2600 50 0001 C CNN
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F 1 "GND" H 7005 2677 50 0000 C CNN
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F 2 "" H 7000 2850 50 0001 C CNN
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F 3 "" H 7000 2850 50 0001 C CNN
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1 7000 2850
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR?
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U 1 1 5D1BECA0
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P 9400 2850
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F 0 "#PWR?" H 9400 2600 50 0001 C CNN
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F 1 "GND" H 9405 2677 50 0000 C CNN
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F 2 "" H 9400 2850 50 0001 C CNN
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F 3 "" H 9400 2850 50 0001 C CNN
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1 9400 2850
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1 0 0 -1
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$EndComp
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Wire Wire Line
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4250 2450 4250 2550
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Wire Wire Line
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6500 2450 6500 2550
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Wire Wire Line
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8900 2450 8900 2550
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Wire Wire Line
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1900 2450 1900 2550
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$Comp
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L macintosh-portable:M50753 PMGR
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U 1 1 5CF2D32E
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P 3550 5200
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F 0 "PMGR" H 3550 5500 50 0000 C CNN
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F 1 "M50753" H 3550 5400 50 0000 C CNN
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F 2 "" H 3700 5150 50 0001 C CNN
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F 3 "" H 3700 5150 50 0001 C CNN
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1 3550 5200
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1 0 0 -1
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$EndComp
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Text HLabel 5550 4550 2 50 Input ~ 0
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PMGR-P1-3
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Wire Wire Line
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5050 4550 5550 4550
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Text HLabel 3550 3600 1 50 Output ~ 0
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PMGR-P0-7
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Wire Wire Line
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3550 3600 3550 3850
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Text HLabel 2800 3600 1 50 Output ~ 0
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PMGR-P0-2
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Wire Wire Line
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2800 3600 2800 3850
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Text HLabel 2800 7150 3 50 Input ~ 0
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PMGR-VCC
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$Comp
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L power:GND #PWR?
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U 1 1 5CFC9A73
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P 2650 6750
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F 0 "#PWR?" H 2650 6500 50 0001 C CNN
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F 1 "GND" H 2655 6577 50 0000 C CNN
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F 2 "" H 2650 6750 50 0001 C CNN
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F 3 "" H 2650 6750 50 0001 C CNN
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1 2650 6750
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1 0 0 -1
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$EndComp
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Wire Wire Line
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2650 6750 2650 6650
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Wire Wire Line
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2500 6600 2500 6650
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Wire Wire Line
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2500 6650 2650 6650
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Connection ~ 2650 6650
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Wire Wire Line
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2650 6650 2650 6600
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$Comp
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L power:GND #PWR?
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U 1 1 5CFCB83B
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P 3000 6750
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F 0 "#PWR?" H 3000 6500 50 0001 C CNN
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F 1 "GND" H 3005 6577 50 0000 C CNN
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F 2 "" H 3000 6750 50 0001 C CNN
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F 3 "" H 3000 6750 50 0001 C CNN
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1 3000 6750
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1 0 0 -1
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$EndComp
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Wire Wire Line
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3000 6600 3000 6750
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Wire Wire Line
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2800 6600 2800 7050
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Wire Wire Line
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2800 7050 3150 7050
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Wire Wire Line
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3150 7050 3150 6600
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Connection ~ 2800 7050
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Wire Wire Line
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2800 7050 2800 7150
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Wire Wire Line
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3150 7050 3300 7050
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Wire Wire Line
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3300 7050 3300 6600
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Connection ~ 3150 7050
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Text HLabel 5550 5500 2 50 Input ~ 0
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PMGR-IN1
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Wire Wire Line
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5550 5500 5050 5500
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Text HLabel 3400 3600 1 50 Output ~ 0
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PMGR-P0-6
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Wire Wire Line
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3400 3600 3400 3850
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Text HLabel 10100 2250 2 50 Output ~ 0
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U2444-O3B
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Wire Wire Line
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9900 2250 10100 2250
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Text HLabel 5550 4850 2 50 Input ~ 0
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PMGR-P1-5
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Wire Wire Line
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5550 4850 5050 4850
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Wire Wire Line
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1100 1250 1100 7050
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Wire Wire Line
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1100 7050 2800 7050
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$EndSCHEMATC
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