EESchema Schematic File Version 2  date sob 23 feb 2013 00:31:58 CET
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
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:R2C2
LIBS:R2C2-cache
EELAYER 27 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 5
Title "R2C2 RecRepRap5"
Date "22 feb 2013"
Rev "2.0"
Comp ""
Comment1 ""
Comment2 "https://creativecommons.org/licenses/by-nc-sa/2.5/"
Comment3 "Copyright Under the Creative Commons Attribution-NonCommercial-ShareAlike License"
Comment4 ""
$EndDescr
$Comp
L BARREL_JACK CON?
U 1 1 51275DEE
P 850 5400
F 0 "CON?" H 850 5650 60  0000 C CNN
F 1 "BARREL_JACK" H 850 5200 60  0000 C CNN
	1    850  5400
	1    0    0    -1  
$EndComp
$Comp
L VMEM #PWR?
U 1 1 51275E1E
P 1250 5200
F 0 "#PWR?" H 1250 5400 40  0001 C CNN
F 1 "VMEM" H 1250 5350 40  0000 C CNN
	1    1250 5200
	1    0    0    -1  
$EndComp
$Comp
L CP C?
U 1 1 51275E2E
P 1450 5750
F 0 "C?" H 1500 5850 50  0000 L CNN
F 1 "2200uF 35V" H 1150 5650 50  0000 L CNN
	1    1450 5750
	1    0    0    -1  
$EndComp
$Comp
L DIODESCH D?
U 1 1 51275E57
P 1750 5300
F 0 "D?" H 1750 5400 40  0000 C CNN
F 1 "60V@1.5A" H 1750 5200 40  0000 C CNN
	1    1750 5300
	1    0    0    -1  
$EndComp
$Comp
L FUSE F?
U 1 1 51275EA5
P 2400 5300
F 0 "F?" H 2500 5350 40  0000 C CNN
F 1 "3.15A" H 2300 5250 40  0000 C CNN
	1    2400 5300
	1    0    0    -1  
$EndComp
$Comp
L CP C?
U 1 1 51275EB4
P 2050 5750
F 0 "C?" H 2100 5850 50  0000 L CNN
F 1 "2200uF 35V" H 1750 5650 50  0000 L CNN
	1    2050 5750
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 51275EC3
P 2750 5750
F 0 "C?" H 2750 5850 50  0000 L CNN
F 1 "10uF 35V" H 2550 5650 50  0000 L CNN
	1    2750 5750
	1    0    0    -1  
$EndComp
$Comp
L L5970D U?
U 1 1 51276F97
P 4200 5500
F 0 "U?" H 3850 5850 60  0000 C CNN
F 1 "L5970D" H 4450 5850 60  0000 C CNN
	1    4200 5500
	1    0    0    -1  
$EndComp
NoConn ~ 3500 5700
NoConn ~ 4900 5500
$Comp
L DIODESCH D?
U 1 1 5127768B
P 5100 6200
F 0 "D?" H 5100 6300 40  0000 C CNN
F 1 "25V@2A" H 5100 6100 40  0000 C CNN
	1    5100 6200
	0    -1   -1   0   
$EndComp
$Comp
L INDUCTOR L?
U 1 1 5127769A
P 5500 5300
F 0 "L?" V 5600 5450 40  0000 C CNN
F 1 "33uH 1.5Adc" V 5450 5300 40  0000 C CNN
	1    5500 5300
	0    -1   -1   0   
$EndComp
$Comp
L R R?
U 1 1 512776A9
P 5900 5600
F 0 "R?" V 5980 5600 50  0000 C CNN
F 1 "6k8 1%" V 5900 5600 50  0000 C CNN
	1    5900 5600
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 512776B8
P 5900 6200
F 0 "R?" V 5980 6200 50  0000 C CNN
F 1 "2k2 1%" V 5900 6200 50  0000 C CNN
	1    5900 6200
	1    0    0    -1  
$EndComp
$Comp
L CP C?
U 1 1 512776D6
P 6200 5750
F 0 "C?" H 6250 5850 50  0000 L CNN
F 1 "100uF 10V" H 5950 5650 50  0000 L CNN
	1    6200 5750
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR?
U 1 1 512776E5
P 6200 5250
F 0 "#PWR?" H 6200 5340 20  0001 C CNN
F 1 "+5V" H 6200 5340 30  0000 C CNN
	1    6200 5250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 512776F4
P 5900 6650
F 0 "#PWR?" H 5900 6650 30  0001 C CNN
F 1 "GND" H 5900 6580 30  0001 C CNN
	1    5900 6650
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 51278A75
P 3300 6250
F 0 "R?" V 3380 6250 50  0000 C CNN
F 1 "4k7" V 3300 6250 50  0000 C CNN
	1    3300 6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 5250 6200 5300
Wire Wire Line
	6200 5300 6200 5550
Connection ~ 2050 5300
Wire Wire Line
	2050 5550 2050 5300
Wire Wire Line
	1950 5300 2050 5300
Wire Wire Line
	2050 5300 2150 5300
Connection ~ 2750 5300
Wire Wire Line
	2750 5550 2750 5300
Wire Wire Line
	4200 6550 4200 6100
Wire Wire Line
	5900 6450 5900 6550
Wire Wire Line
	5900 6550 5900 6600
Wire Wire Line
	5900 6600 5900 6650
Wire Wire Line
	6200 6600 6200 5950
Connection ~ 5900 6600
Wire Wire Line
	1250 6600 1250 5500
Wire Wire Line
	1250 5500 1150 5500
Wire Wire Line
	1450 5950 1450 6600
Connection ~ 1450 6600
Wire Wire Line
	2050 6600 2050 5950
Connection ~ 2050 6600
Wire Wire Line
	2750 6600 2750 5950
Connection ~ 2750 6600
Wire Wire Line
	1150 5300 1250 5300
Wire Wire Line
	1250 5300 1450 5300
Wire Wire Line
	1450 5300 1550 5300
Wire Wire Line
	1450 5550 1450 5300
Connection ~ 1450 5300
Wire Wire Line
	1250 5200 1250 5300
Connection ~ 1250 5300
Wire Wire Line
	4900 5300 5100 5300
Wire Wire Line
	5100 5300 5200 5300
Wire Wire Line
	5800 5300 5900 5300
Wire Wire Line
	5900 5300 6200 5300
Connection ~ 6200 5300
Wire Wire Line
	5900 5350 5900 5300
Connection ~ 5900 5300
Wire Wire Line
	5100 6000 5100 5300
Connection ~ 5100 5300
Wire Wire Line
	5100 6550 5100 6400
Wire Wire Line
	4400 6550 4400 6100
Wire Wire Line
	4900 5700 5750 5700
Wire Wire Line
	5750 5700 5750 5900
Wire Wire Line
	5750 5900 5900 5900
Wire Wire Line
	5900 5850 5900 5900
Wire Wire Line
	5900 5900 5900 5950
Connection ~ 5900 5900
$Comp
L C C?
U 1 1 512790D8
P 3300 5750
F 0 "C?" H 3300 5850 50  0000 L CNN
F 1 "22nF" H 3300 5650 50  0000 L CNN
	1    3300 5750
	1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 512790F1
P 3050 5750
F 0 "C?" H 3050 5850 50  0000 L CNN
F 1 "220pF" H 3050 5650 50  0000 L CNN
	1    3050 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3050 5500 3300 5500
Wire Wire Line
	3300 5500 3500 5500
Wire Wire Line
	3050 5500 3050 5550
Wire Wire Line
	3300 5550 3300 5500
Connection ~ 3300 5500
Wire Wire Line
	3050 5950 3050 6550
Wire Wire Line
	3050 6550 3300 6550
Wire Wire Line
	3300 6550 4200 6550
Wire Wire Line
	4200 6550 4400 6550
Wire Wire Line
	4400 6550 5100 6550
Wire Wire Line
	5100 6550 5900 6550
Connection ~ 5900 6550
Connection ~ 5100 6550
Connection ~ 4400 6550
Connection ~ 4200 6550
Wire Wire Line
	3300 6500 3300 6550
Connection ~ 3300 6550
Wire Wire Line
	1250 6600 1450 6600
Wire Wire Line
	1450 6600 2050 6600
Wire Wire Line
	2050 6600 2750 6600
Wire Wire Line
	2750 6600 5900 6600
Wire Wire Line
	5900 6600 6200 6600
Wire Wire Line
	2650 5300 2750 5300
Wire Wire Line
	2750 5300 3500 5300
Wire Wire Line
	3300 5950 3300 6000
$Comp
L +5V #PWR?
U 1 1 51279A43
P 6750 5250
F 0 "#PWR?" H 6750 5340 20  0001 C CNN
F 1 "+5V" H 6750 5340 30  0000 C CNN
	1    6750 5250
	1    0    0    -1  
$EndComp
$Comp
L 1117 U?
U 1 1 51279B5D
P 7350 5300
F 0 "U?" H 7200 5454 50  0000 C CNN
F 1 "1117" H 7450 5450 40  0000 C CNN
	1    7350 5300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 51279B6C
P 7350 6650
F 0 "#PWR?" H 7350 6650 30  0001 C CNN
F 1 "GND" H 7350 6580 30  0001 C CNN
	1    7350 6650
	1    0    0    -1  
$EndComp
Wire Wire Line
	6750 5300 6850 5300
Wire Wire Line
	6850 5300 6950 5300
Wire Wire Line
	6750 5300 6750 5250
Wire Wire Line
	7350 5550 7350 6600
Wire Wire Line
	7350 6600 7350 6650
$Comp
L CP C?
U 1 1 51279D77
P 7850 5750
F 0 "C?" H 7850 5850 50  0000 L CNN
F 1 "100uF 10V" H 7600 5650 50  0000 L CNN
	1    7850 5750
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 51279D86
P 8200 5600
F 0 "R?" V 8280 5600 50  0000 C CNN
F 1 "680R" V 8200 5600 50  0000 C CNN
	1    8200 5600
	1    0    0    -1  
$EndComp
$Comp
L LED D?
U 1 1 51279D95
P 8200 6100
F 0 "D?" H 8200 6200 50  0000 C CNN
F 1 "Orange" H 8200 6000 50  0000 C CNN
	1    8200 6100
	0    1    1    0   
$EndComp
$Comp
L +3.3V #PWR?
U 1 1 51279DA4
P 8200 5250
F 0 "#PWR?" H 8200 5210 30  0001 C CNN
F 1 "+3.3V" H 8200 5360 30  0000 C CNN
	1    8200 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	8200 5250 8200 5300
Wire Wire Line
	8200 5300 8200 5350
Wire Wire Line
	8200 5850 8200 5900
Wire Wire Line
	8200 6600 8200 6300
Wire Wire Line
	7350 6600 7850 6600
Wire Wire Line
	7850 6600 8200 6600
Connection ~ 7350 6600
Wire Wire Line
	7850 5950 7850 6600
Connection ~ 7850 6600
Wire Wire Line
	7750 5300 7850 5300
Wire Wire Line
	7850 5300 8200 5300
Connection ~ 8200 5300
Wire Wire Line
	7850 5000 7850 5300
Wire Wire Line
	7850 5300 7850 5550
Connection ~ 7850 5300
$Comp
L DIODESCH D?
U 1 1 5127A3CB
P 7350 5000
F 0 "D?" H 7450 4900 40  0000 C CNN
F 1 "30V@1A" H 7250 4900 40  0000 C CNN
	1    7350 5000
	-1   0    0    1   
$EndComp
Wire Wire Line
	7150 5000 6850 5000
Wire Wire Line
	6850 5000 6850 5300
Connection ~ 6850 5300
Wire Wire Line
	7550 5000 7850 5000
$Comp
L +3.3V #PWR?
U 1 1 5127B2A8
P 10450 4600
F 0 "#PWR?" H 10450 4560 30  0001 C CNN
F 1 "+3.3V" H 10450 4710 30  0000 C CNN
	1    10450 4600
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 5127B2C1
P 10450 4900
F 0 "R?" V 10530 4900 50  0000 C CNN
F 1 "1k5" V 10450 4900 50  0000 C CNN
	1    10450 4900
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 5127B2D0
P 10450 5500
F 0 "R?" V 10530 5500 50  0000 C CNN
F 1 "1k5" V 10450 5500 50  0000 C CNN
	1    10450 5500
	1    0    0    -1  
$EndComp
$Comp
L MOS_N Q?
U 1 1 5127B2DF
P 10350 6050
F 0 "Q?" H 10600 6100 60  0000 R CNN
F 1 "N" H 10550 6000 60  0000 R CNN
	1    10350 6050
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 5127B2F8
P 10100 6350
F 0 "R?" V 10180 6350 50  0000 C CNN
F 1 "1M" V 10100 6350 50  0000 C CNN
	1    10100 6350
	1    0    0    -1  
$EndComp
$Comp
L R R?
U 1 1 5127B307
P 9800 6050
F 0 "R?" V 9880 6050 50  0000 C CNN
F 1 "100k" V 9800 6050 50  0000 C CNN
	1    9800 6050
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR?
U 1 1 5127B316
P 10100 6650
F 0 "#PWR?" H 10100 6650 30  0001 C CNN
F 1 "GND" H 10100 6580 30  0001 C CNN
	1    10100 6650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5127B325
P 10450 6650
F 0 "#PWR?" H 10450 6650 30  0001 C CNN
F 1 "GND" H 10450 6580 30  0001 C CNN
	1    10450 6650
	1    0    0    -1  
$EndComp
Wire Wire Line
	10450 6650 10450 6250
Wire Wire Line
	10100 6650 10100 6600
Wire Wire Line
	10050 6050 10100 6050
Wire Wire Line
	10100 6050 10150 6050
Wire Wire Line
	10100 6100 10100 6050
Connection ~ 10100 6050
Wire Wire Line
	10450 5850 10450 5800
Wire Wire Line
	10450 5800 10450 5750
Wire Wire Line
	10450 5250 10450 5200
Wire Wire Line
	10450 5200 10450 5150
Wire Wire Line
	10450 4650 10450 4600
$Comp
L SPEAKER LS?
U 1 1 5127BB55
P 10950 5500
F 0 "LS?" H 10900 5800 70  0000 C CNN
F 1 "Buzzer" H 11000 5150 70  0000 C CNN
	1    10950 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	10650 5400 10600 5400
Wire Wire Line
	10600 5400 10600 5200
Wire Wire Line
	10600 5200 10450 5200
Connection ~ 10450 5200
Wire Wire Line
	10650 5600 10600 5600
Wire Wire Line
	10600 5600 10600 5800
Wire Wire Line
	10600 5800 10450 5800
Connection ~ 10450 5800
Wire Wire Line
	9550 6050 8400 6050
Text Label 8450 6050 0    60   ~ 0
EXP_PWM4_Buzzer_P2.2
$EndSCHEMATC