macintosh-portable/macintosh-portable-pmgr.sch

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