EESchema Schematic File Version 4
LIBS:macintosh-portable-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 5 6
Title ""
Date "2019-06-16"
Rev "0.15"
Comp "https://oldcrap.org"
Comment1 "Author: Pawel Pieczul"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L macintosh-portable:M50753 PMGR
U 1 1 5D070E5D
P 6150 3000
F 0 "PMGR" H 6150 3300 50  0000 C CNN
F 1 "M50753" H 6150 3200 50  0000 C CNN
F 2 "" H 6300 2950 50  0001 C CNN
F 3 "" H 6300 2950 50  0001 C CNN
	1    6150 3000
	1    0    0    -1  
$EndComp
Text HLabel 8150 2350 2    50   Input ~ 0
PMGR-P1-3
Wire Wire Line
	7650 2350 8150 2350
Wire Wire Line
	5400 1400 5400 1650
Text HLabel 2400 4750 0    50   Input ~ 0
PMGR-VCC
$Comp
L power:GND #PWR?
U 1 1 5D070E5E
P 5250 4450
F 0 "#PWR?" H 5250 4200 50  0001 C CNN
F 1 "GND" H 5255 4277 50  0000 C CNN
F 2 "" H 5250 4450 50  0001 C CNN
F 3 "" H 5250 4450 50  0001 C CNN
	1    5250 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 4400 5100 4450
Wire Wire Line
	5100 4450 5250 4450
Connection ~ 5250 4450
Wire Wire Line
	5250 4450 5250 4400
$Comp
L power:GND #PWR?
U 1 1 5CFCB83B
P 5600 4450
F 0 "#PWR?" H 5600 4200 50  0001 C CNN
F 1 "GND" H 5605 4277 50  0000 C CNN
F 2 "" H 5600 4450 50  0001 C CNN
F 3 "" H 5600 4450 50  0001 C CNN
	1    5600 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 4750 5750 4750
Connection ~ 5400 4750
Wire Wire Line
	5750 4750 5900 4750
Connection ~ 5750 4750
Text HLabel 8150 3300 2    50   Input ~ 0
PMGR-IN1
Wire Wire Line
	8150 3300 7650 3300
Wire Wire Line
	6000 1400 6000 1650
Text HLabel 8150 2650 2    50   Input ~ 0
PMGR-P1-5
Wire Wire Line
	8150 2650 7650 2650
Text HLabel 3300 4050 0    50   Output ~ 0
RESET
Wire Wire Line
	3300 4050 3650 4050
Wire Wire Line
	3100 5250 3300 5250
Text HLabel 3300 5250 2    50   Output ~ 0
MISC-GLU-6
Wire Wire Line
	2650 5750 2650 5800
$Comp
L Device:CP1 C?
U 1 1 5D06E2F3
P 4550 5500
AR Path="/5D038002/5D06E2F3" Ref="C?"  Part="1" 
AR Path="/5D18C0C9/5D06E2F3" Ref="C24"  Part="1" 
F 0 "C24" H 4665 5546 50  0000 L CNN
F 1 "1uF" H 4665 5455 50  0000 L CNN
F 2 "" H 4550 5500 50  0001 C CNN
F 3 "~" H 4550 5500 50  0001 C CNN
	1    4550 5500
	1    0    0    -1  
$EndComp
$Comp
L Device:CP1 C?
U 1 1 5D06E2FA
P 3100 5500
AR Path="/5D038002/5D06E2FA" Ref="C?"  Part="1" 
AR Path="/5D18C0C9/5D06E2FA" Ref="C15"  Part="1" 
F 0 "C15" H 3215 5546 50  0000 L CNN
F 1 "1uF" H 3215 5455 50  0000 L CNN
F 2 "" H 3100 5500 50  0001 C CNN
F 3 "~" H 3100 5500 50  0001 C CNN
	1    3100 5500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5D06E300
P 2650 5800
AR Path="/5D038002/5D06E300" Ref="#PWR?"  Part="1" 
AR Path="/5D18C0C9/5D06E300" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 2650 5550 50  0001 C CNN
F 1 "GND" H 2655 5627 50  0000 C CNN
F 2 "" H 2650 5800 50  0001 C CNN
F 3 "" H 2650 5800 50  0001 C CNN
	1    2650 5800
	1    0    0    -1  
$EndComp
Connection ~ 3100 5250
Wire Wire Line
	2650 5250 3100 5250
Wire Wire Line
	3100 5750 2650 5750
$Comp
L Switch:SW_Push S?
U 1 1 5D06E30F
P 4050 5500
AR Path="/5D038002/5D06E30F" Ref="S?"  Part="1" 
AR Path="/5D18C0C9/5D06E30F" Ref="S3"  Part="1" 
F 0 "S3" V 4004 5648 50  0000 L CNN
F 1 "RESET" V 4095 5648 50  0000 L CNN
F 2 "" H 4050 5700 50  0001 C CNN
F 3 "~" H 4050 5700 50  0001 C CNN
	1    4050 5500
	0    1    1    0   
$EndComp
$Comp
L Switch:SW_Push S?
U 1 1 5D06E315
P 2650 5500
AR Path="/5D038002/5D06E315" Ref="S?"  Part="1" 
AR Path="/5D18C0C9/5D06E315" Ref="S2"  Part="1" 
F 0 "S2" V 2604 5648 50  0000 L CNN
F 1 "NMI" V 2695 5648 50  0000 L CNN
F 2 "" H 2650 5700 50  0001 C CNN
F 3 "~" H 2650 5700 50  0001 C CNN
	1    2650 5500
	0    1    1    0   
$EndComp
$Comp
L Device:R_US R?
U 1 1 5D070E6A
P 4050 5000
AR Path="/5D038002/5D070E6A" Ref="R?"  Part="1" 
AR Path="/5D18C0C9/5D070E6A" Ref="R156"  Part="1" 
F 0 "R156" V 3950 5000 50  0000 C CNN
F 1 "10k" V 3850 5000 50  0000 C CNN
F 2 "" V 4090 4990 50  0001 C CNN
F 3 "~" H 4050 5000 50  0001 C CNN
	1    4050 5000
	1    0    0    -1  
$EndComp
$Comp
L Device:R_US R?
U 1 1 5D070E6B
P 2650 5000
AR Path="/5D038002/5D070E6B" Ref="R?"  Part="1" 
AR Path="/5D18C0C9/5D070E6B" Ref="R155"  Part="1" 
F 0 "R155" H 2718 5046 50  0000 L CNN
F 1 "10k" H 2718 4955 50  0000 L CNN
F 2 "" V 2690 4990 50  0001 C CNN
F 3 "~" H 2650 5000 50  0001 C CNN
	1    2650 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	4050 5250 4050 5300
$Comp
L power:GND #PWR?
U 1 1 5D070E6C
P 4050 5800
F 0 "#PWR?" H 4050 5550 50  0001 C CNN
F 1 "GND" H 3900 5700 50  0000 C CNN
F 2 "" H 4050 5800 50  0001 C CNN
F 3 "" H 4050 5800 50  0001 C CNN
	1    4050 5800
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 5250 4550 5350
Wire Wire Line
	4050 5750 4050 5700
Wire Wire Line
	4050 5750 4550 5750
Wire Wire Line
	4550 5750 4550 5650
Connection ~ 4050 5750
Wire Wire Line
	2650 5150 2650 5250
Wire Wire Line
	5900 4400 5900 4750
Wire Wire Line
	5750 4400 5750 4750
Wire Wire Line
	5400 4400 5400 4750
Wire Wire Line
	5600 4450 5600 4400
Connection ~ 4550 5250
Wire Wire Line
	4050 5250 4550 5250
Wire Wire Line
	4050 5800 4050 5750
Wire Wire Line
	4550 5250 6550 5250
Wire Wire Line
	4550 4200 4650 4200
Text Notes 3300 4200 2    50   ~ 0
CPU, VIA
$Comp
L Device:R_US R?
U 1 1 5D070E73
P 3650 4300
AR Path="/5D038002/5D070E73" Ref="R?"  Part="1" 
AR Path="/5D18C0C9/5D070E73" Ref="R132"  Part="1" 
F 0 "R132" H 3718 4346 50  0000 L CNN
F 1 "1k" H 3718 4255 50  0000 L CNN
F 2 "" V 3690 4290 50  0001 C CNN
F 3 "~" H 3650 4300 50  0001 C CNN
	1    3650 4300
	1    0    0    -1  
$EndComp
Text HLabel 3250 4500 0    50   Output ~ 0
HALT
Text Notes 3250 4600 2    50   ~ 0
CPU
Wire Wire Line
	3650 3950 3650 4050
Connection ~ 3650 4050
Wire Wire Line
	3650 4050 4650 4050
Wire Wire Line
	3650 3550 3650 3650
$Comp
L Device:R_US R?
U 1 1 5D070E74
P 3650 3800
AR Path="/5D038002/5D070E74" Ref="R?"  Part="1" 
AR Path="/5D18C0C9/5D070E74" Ref="R143"  Part="1" 
F 0 "R143" H 3718 3846 50  0000 L CNN
F 1 "10k" H 3718 3755 50  0000 L CNN
F 2 "" V 3690 3790 50  0001 C CNN
F 3 "~" H 3650 3800 50  0001 C CNN
	1    3650 3800
	1    0    0    -1  
$EndComp
Text HLabel 1300 3550 0    50   Input ~ 0
CPU-ROM-VCC
Wire Wire Line
	3250 4500 3650 4500
Wire Wire Line
	3650 4500 3650 4450
Wire Wire Line
	3650 4150 3650 4050
Wire Wire Line
	1300 3550 1600 3550
$Comp
L Device:R_US R?
U 1 1 5D070E75
P 3650 3300
AR Path="/5D038002/5D070E75" Ref="R?"  Part="1" 
AR Path="/5D18C0C9/5D070E75" Ref="R144"  Part="1" 
F 0 "R144" H 3718 3346 50  0000 L CNN
F 1 "100k" H 3718 3255 50  0000 L CNN
F 2 "" V 3690 3290 50  0001 C CNN
F 3 "~" H 3650 3300 50  0001 C CNN
	1    3650 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 3450 3650 3550
Connection ~ 3650 3550
Wire Wire Line
	6850 1650 6850 1550
Wire Wire Line
	6850 1550 3650 1550
Wire Wire Line
	3650 1550 3650 3150
Text HLabel 4450 2350 0    50   BiDi ~ 0
VIA-PA4
Wire Wire Line
	4450 2350 4650 2350
Text HLabel 4450 2500 0    50   BiDi ~ 0
VIA-PA3
Text HLabel 4450 2650 0    50   BiDi ~ 0
VIA-PA2
Text HLabel 4450 2800 0    50   BiDi ~ 0
VIA-PA1
Text HLabel 4450 2950 0    50   BiDi ~ 0
VIA-PA0
Wire Wire Line
	4450 2500 4650 2500
Wire Wire Line
	4650 2650 4450 2650
Wire Wire Line
	4450 2800 4650 2800
Wire Wire Line
	4650 2950 4450 2950
Text HLabel 4450 2200 0    50   BiDi ~ 0
VIA-PA5
Text HLabel 4450 2050 0    50   BiDi ~ 0
VIA-PA6
Text HLabel 4450 1900 0    50   BiDi ~ 0
VIA-PA7
Wire Wire Line
	4450 1900 4650 1900
Wire Wire Line
	4650 2050 4450 2050
Wire Wire Line
	4450 2200 4650 2200
Text HLabel 4450 3150 0    50   BiDi ~ 0
VIA-PB0
Wire Wire Line
	4450 3150 4650 3150
Text HLabel 4450 3300 0    50   BiDi ~ 0
VIA-PB1
Wire Wire Line
	4450 3300 4650 3300
Text HLabel 4450 3450 0    50   BiDi ~ 0
VIA-CB1
Wire Wire Line
	4450 3450 4650 3450
Text HLabel 4450 3600 0    50   BiDi ~ 0
VIA-CA2
Wire Wire Line
	4450 3600 4650 3600
Text HLabel 4450 3900 0    50   BiDi ~ 0
VIA-PB2
Wire Wire Line
	4450 3900 4650 3900
Text HLabel 6750 5500 2    50   Input ~ 0
MISC-GLU-27
NoConn ~ 4450 3750
Wire Wire Line
	4450 3750 4650 3750
NoConn ~ 6750 4600
Wire Wire Line
	6750 4600 6750 4400
Text HLabel 8150 3600 2    50   Input ~ 0
PMGR-IN3
Wire Wire Line
	7650 3600 8150 3600
Text Notes 8650 3650 0    50   ~ 0
Modem pin 17
Wire Wire Line
	7650 3150 9900 3150
$Comp
L Device:R_US R?
U 1 1 5D070E6D
P 9900 3300
AR Path="/5D038002/5D070E6D" Ref="R?"  Part="1" 
AR Path="/5D18C0C9/5D070E6D" Ref="R153"  Part="1" 
F 0 "R153" H 9968 3346 50  0000 L CNN
F 1 "100k" H 9968 3255 50  0000 L CNN
F 2 "" V 9940 3290 50  0001 C CNN
F 3 "~" H 9900 3300 50  0001 C CNN
	1    9900 3300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5D070E6E
P 9900 3450
F 0 "#PWR?" H 9900 3200 50  0001 C CNN
F 1 "GND" H 9750 3350 50  0000 C CNN
F 2 "" H 9900 3450 50  0001 C CNN
F 3 "" H 9900 3450 50  0001 C CNN
	1    9900 3450
	1    0    0    -1  
$EndComp
Text Notes 10050 3150 0    50   ~ 0
To blank R17
Wire Wire Line
	6400 5500 6750 5500
Wire Wire Line
	6400 4400 6400 5500
Text HLabel 6000 1400 1    50   Output ~ 0
PMGR-P0-6
Text HLabel 5400 1400 1    50   Output ~ 0
PMGR-P0-2
Text HLabel 6150 1400 1    50   Output ~ 0
PMGR-P0-7
Wire Wire Line
	6150 1400 6150 1650
Wire Wire Line
	4050 5150 4050 5250
Connection ~ 4050 5250
Wire Wire Line
	4050 4850 4050 4750
Connection ~ 4050 4750
Wire Wire Line
	4050 4750 5400 4750
Wire Wire Line
	4550 5250 4550 4200
Wire Wire Line
	6550 4400 6550 5250
Wire Wire Line
	2650 5300 2650 5250
Connection ~ 2650 5250
Wire Wire Line
	2650 5700 2650 5750
Connection ~ 2650 5750
Wire Wire Line
	3100 5650 3100 5750
Wire Wire Line
	3100 5250 3100 5350
Wire Wire Line
	2650 4850 2650 4750
Connection ~ 5650 6850
Wire Wire Line
	5650 6750 5650 6850
$Comp
L Device:Q_NPN_BCE Q?
U 1 1 5D123CF1
P 5750 6550
AR Path="/5CE45908/5D123CF1" Ref="Q?"  Part="1" 
AR Path="/5D18C0C9/5D123CF1" Ref="Q18"  Part="1" 
F 0 "Q18" H 5941 6596 50  0000 L CNN
F 1 "U92" H 5941 6505 50  0000 L CNN
F 2 "" H 5950 6650 50  0001 C CNN
F 3 "~" H 5750 6550 50  0001 C CNN
	1    5750 6550
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5650 6850 5400 6850
Wire Wire Line
	5650 6950 5650 6850
$Comp
L Device:R_US R?
U 1 1 5D070E71
P 5250 6850
AR Path="/5D038002/5D070E71" Ref="R?"  Part="1" 
AR Path="/5D18C0C9/5D070E71" Ref="R152"  Part="1" 
F 0 "R152" V 5150 6850 50  0000 C CNN
F 1 "10k" V 5050 6850 50  0000 C CNN
F 2 "" V 5290 6840 50  0001 C CNN
F 3 "~" H 5250 6850 50  0001 C CNN
	1    5250 6850
	0    1    -1   0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5D070E70
P 5650 7550
F 0 "#PWR?" H 5650 7300 50  0001 C CNN
F 1 "GND" H 5500 7450 50  0000 C CNN
F 2 "" H 5650 7550 50  0001 C CNN
F 3 "" H 5650 7550 50  0001 C CNN
	1    5650 7550
	-1   0    0    -1  
$EndComp
$Comp
L Device:Q_PNP_BCE Q?
U 1 1 5D070E6F
P 5750 7150
AR Path="/5CE45908/5D070E6F" Ref="Q?"  Part="1" 
AR Path="/5D18C0C9/5D070E6F" Ref="Q19"  Part="1" 
F 0 "Q19" H 5941 7196 50  0000 L CNN
F 1 "P2A" H 5941 7105 50  0000 L CNN
F 2 "" H 5950 7250 50  0001 C CNN
F 3 "~" H 5750 7150 50  0001 C CNN
	1    5750 7150
	-1   0    0    1   
$EndComp
Wire Wire Line
	5950 6550 6050 6550
Wire Wire Line
	6050 6550 6050 7150
Wire Wire Line
	6050 7150 5950 7150
Connection ~ 2650 4750
Wire Wire Line
	2650 4750 4050 4750
Wire Wire Line
	2400 4750 2650 4750
Connection ~ 1600 3550
Wire Wire Line
	1600 3550 3650 3550
$Comp
L Device:C C14
U 1 1 5D208717
P 4850 7200
F 0 "C14" H 4735 7154 50  0000 R CNN
F 1 "10uF" H 4735 7245 50  0000 R CNN
F 2 "" H 4888 7050 50  0001 C CNN
F 3 "~" H 4850 7200 50  0001 C CNN
	1    4850 7200
	-1   0    0    1   
$EndComp
Text HLabel 4450 6850 0    50   Output ~ 0
DISPLAY-26
Wire Wire Line
	6050 6550 6050 4450
Connection ~ 6050 6550
Wire Wire Line
	4850 7050 4850 6850
Wire Wire Line
	4850 6850 5100 6850
Wire Wire Line
	4850 7350 4850 7450
Wire Wire Line
	4850 7450 5650 7450
Wire Wire Line
	5650 7350 5650 7450
Connection ~ 5650 7450
Wire Wire Line
	5650 7450 5650 7550
Wire Wire Line
	5650 6350 5650 6250
Wire Wire Line
	5650 6250 1600 6250
Wire Wire Line
	1600 6250 1600 3550
Wire Wire Line
	4450 6850 4850 6850
Connection ~ 4850 6850
Text Notes 3900 7050 0    50   ~ 0
J19 connector\nDisplay contrast
$Comp
L Switch:SW_DIP_x04 SW1
U 1 1 5D26C331
P 8850 4950
F 0 "SW1" V 8896 4720 50  0000 R CNN
F 1 "DTS-4" V 8805 4720 50  0000 R CNN
F 2 "" H 8850 4950 50  0001 C CNN
F 3 "~" H 8850 4950 50  0001 C CNN
	1    8850 4950
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5900 4750 8300 4750
Connection ~ 5900 4750
$Comp
L power:GND #PWR?
U 1 1 5D2781CB
P 8750 5400
F 0 "#PWR?" H 8750 5150 50  0001 C CNN
F 1 "GND" H 8600 5300 50  0000 C CNN
F 2 "" H 8750 5400 50  0001 C CNN
F 3 "" H 8750 5400 50  0001 C CNN
	1    8750 5400
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8750 5400 8750 5250
Wire Wire Line
	8300 5400 8650 5400
Wire Wire Line
	8650 5400 8650 5250
Wire Wire Line
	8300 4750 8300 5400
Wire Wire Line
	8650 4650 8650 4550
Wire Wire Line
	8650 4550 8750 4550
Wire Wire Line
	8750 4550 8750 4650
Text HLabel 8850 4300 2    50   Input ~ 0
CPU-GLU-56
Wire Wire Line
	8850 4300 8750 4300
Wire Wire Line
	8750 4300 8750 4550
Connection ~ 8750 4550
$EndSCHEMATC