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- EESchema Schematic File Version 2
- LIBS:power
- LIBS:device
- LIBS:transistors
- LIBS:conn
- LIBS:linear
- LIBS:regul
- LIBS:74xx
- LIBS:cmos4000
- LIBS:adc-dac
- LIBS:memory
- LIBS:xilinx
- 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:tl431
- LIBS:switches
- EELAYER 25 0
- EELAYER END
- $Descr A4 11693 8268
- encoding utf-8
- Sheet 5 5
- Title "Xytronic LF-1600"
- Date ""
- Rev "1.1"
- Comp "Michael Büsch <m@bues.ch>"
- Comment1 "Reverse engineered"
- Comment2 ""
- Comment3 ""
- Comment4 ""
- $EndDescr
- $Comp
- L CONN_01X03 J3
- U 1 1 549557D4
- P 2150 1450
- F 0 "J3" H 2150 1650 50 0000 C CNN
- F 1 "SENS" V 2250 1450 40 0000 C CNN
- F 2 "" H 2150 1450 60 0000 C CNN
- F 3 "" H 2150 1450 60 0000 C CNN
- 1 2150 1450
- -1 0 0 1
- $EndComp
- $Comp
- L LM6161 U2
- U 1 1 54956736
- P 6300 5200
- AR Path="/54956736" Ref="U2" Part="1"
- AR Path="/5495298F/54956736" Ref="U2" Part="1"
- F 0 "U2" H 6500 5500 60 0000 C CNN
- F 1 "OP07DP" H 6500 5400 60 0000 C CNN
- F 2 "" H 6300 5200 60 0000 C CNN
- F 3 "" H 6300 5200 60 0000 C CNN
- 1 6300 5200
- -1 0 0 1
- $EndComp
- NoConn ~ 6200 4900
- NoConn ~ 6300 4900
- Text GLabel 6400 5600 3 60 Input ~ 0
- +5V
- Text GLabel 6400 4800 1 60 Input ~ 0
- -5V
- Text GLabel 6050 2600 3 60 Input ~ 0
- +5V
- NoConn ~ 6050 1950
- Wire Wire Line
- 6050 2250 6050 2600
- NoConn ~ 5650 3900
- $Comp
- L R R12
- U 1 1 54958872
- P 3850 5200
- F 0 "R12" V 3930 5200 40 0000 C CNN
- F 1 "10 k" V 3857 5201 40 0000 C CNN
- F 2 "~" V 3780 5200 30 0000 C CNN
- F 3 "~" H 3850 5200 30 0000 C CNN
- 1 3850 5200
- 0 1 1 0
- $EndComp
- Text HLabel 2350 5200 0 60 Input ~ 0
- temp_measure
- Wire Wire Line
- 2350 5200 3700 5200
- Text HLabel 2350 2450 0 60 Input ~ 0
- iron_switch
- $Comp
- L R R18
- U 1 1 549616C5
- P 2700 2000
- F 0 "R18" V 2780 2000 40 0000 C CNN
- F 1 "1 k" V 2707 2001 40 0000 C CNN
- F 2 "~" V 2630 2000 30 0000 C CNN
- F 3 "~" H 2700 2000 30 0000 C CNN
- 1 2700 2000
- 1 0 0 -1
- $EndComp
- Wire Wire Line
- 2350 1550 2700 1550
- Wire Wire Line
- 2700 1550 2700 1850
- Wire Wire Line
- 2700 2150 2700 2450
- Wire Wire Line
- 2700 2450 2350 2450
- Text GLabel 3050 1450 2 60 Input ~ 0
- GND
- Wire Wire Line
- 2350 1450 3050 1450
- Text Label 2450 1550 0 39 ~ 0
- SW
- Text Label 2450 1450 0 39 ~ 0
- -
- Text Label 2450 1350 0 39 ~ 0
- +
- $Comp
- L C C4
- U 1 1 5496366E
- P 3700 1700
- F 0 "C4" H 3700 1800 40 0000 L CNN
- F 1 "22 µF / 63 V" H 3706 1615 40 0000 L CNN
- F 2 "~" H 3738 1550 30 0000 C CNN
- F 3 "~" H 3700 1700 60 0000 C CNN
- 1 3700 1700
- 1 0 0 -1
- $EndComp
- Text GLabel 3700 2050 3 60 Input ~ 0
- GND
- Wire Wire Line
- 2350 1350 4000 1350
- Wire Wire Line
- 3700 1350 3700 1550
- Connection ~ 3700 1350
- Wire Wire Line
- 3700 1850 3700 2050
- $Comp
- L C C3
- U 1 1 54963922
- P 4600 1700
- F 0 "C3" H 4600 1800 40 0000 L CNN
- F 1 "22 µF / 63 V" H 4606 1615 40 0000 L CNN
- F 2 "~" H 4638 1550 30 0000 C CNN
- F 3 "~" H 4600 1700 60 0000 C CNN
- 1 4600 1700
- 1 0 0 -1
- $EndComp
- Text GLabel 4600 2050 3 60 Input ~ 0
- GND
- Wire Wire Line
- 4600 1850 4600 2050
- Wire Wire Line
- 4300 1350 6350 1350
- Wire Wire Line
- 4600 1350 4600 1550
- Connection ~ 4600 1350
- $Comp
- L R R17
- U 1 1 54963BC9
- P 5350 1700
- F 0 "R17" V 5430 1700 40 0000 C CNN
- F 1 "2.7 M" V 5357 1701 40 0000 C CNN
- F 2 "~" V 5280 1700 30 0000 C CNN
- F 3 "~" H 5350 1700 30 0000 C CNN
- 1 5350 1700
- 1 0 0 -1
- $EndComp
- Text GLabel 5350 2050 3 60 Input ~ 0
- +5V
- Wire Wire Line
- 5350 1350 5350 1550
- Connection ~ 5350 1350
- Wire Wire Line
- 5350 1850 5350 2050
- $Comp
- L R R19
- U 1 1 54963EA1
- P 5800 1700
- F 0 "R19" V 5880 1700 40 0000 C CNN
- F 1 "43 k" V 5807 1701 40 0000 C CNN
- F 2 "~" V 5730 1700 30 0000 C CNN
- F 3 "~" H 5800 1700 30 0000 C CNN
- 1 5800 1700
- 1 0 0 -1
- $EndComp
- Wire Wire Line
- 5800 1350 5800 1550
- Connection ~ 5800 1350
- $Comp
- L R R16
- U 1 1 5496404D
- P 6500 1350
- F 0 "R16" V 6580 1350 40 0000 C CNN
- F 1 "10 k" V 6507 1351 40 0000 C CNN
- F 2 "~" V 6430 1350 30 0000 C CNN
- F 3 "~" H 6500 1350 30 0000 C CNN
- 1 6500 1350
- 0 -1 -1 0
- $EndComp
- $Comp
- L R L3
- U 1 1 5496432E
- P 8350 5550
- F 0 "L3" V 8430 5550 40 0000 C CNN
- F 1 "0 ohm" V 8357 5551 40 0000 C CNN
- F 2 "~" V 8280 5550 30 0000 C CNN
- F 3 "~" H 8350 5550 30 0000 C CNN
- 1 8350 5550
- 0 -1 -1 0
- $EndComp
- Wire Wire Line
- 6650 1350 7200 1350
- Text GLabel 7750 1350 2 60 Input ~ 0
- GND
- Wire Wire Line
- 7500 1350 7750 1350
- Connection ~ 6950 1350
- $Comp
- L C C15
- U 1 1 5496476E
- P 7950 5200
- F 0 "C15" H 7950 5300 40 0000 L CNN
- F 1 "330 pF" H 7956 5115 40 0000 L CNN
- F 2 "~" H 7988 5050 30 0000 C CNN
- F 3 "~" H 7950 5200 60 0000 C CNN
- 1 7950 5200
- 1 0 0 -1
- $EndComp
- $Comp
- L R L1
- U 1 1 5496477B
- P 7550 5550
- F 0 "L1" V 7630 5550 40 0000 C CNN
- F 1 "0 ohm" V 7557 5551 40 0000 C CNN
- F 2 "~" V 7480 5550 30 0000 C CNN
- F 3 "~" H 7550 5550 30 0000 C CNN
- 1 7550 5550
- 0 -1 -1 0
- $EndComp
- $Comp
- L C C16
- U 1 1 54964A38
- P 7150 5200
- F 0 "C16" H 7150 5300 40 0000 L CNN
- F 1 "330 pF" H 7156 5115 40 0000 L CNN
- F 2 "~" H 7188 5050 30 0000 C CNN
- F 3 "~" H 7150 5200 60 0000 C CNN
- 1 7150 5200
- 1 0 0 -1
- $EndComp
- $Comp
- L R L2
- U 1 1 54964A81
- P 7550 4850
- F 0 "L2" V 7630 4850 40 0000 C CNN
- F 1 "0 ohm" V 7557 4851 40 0000 C CNN
- F 2 "~" V 7480 4850 30 0000 C CNN
- F 3 "~" H 7550 4850 30 0000 C CNN
- 1 7550 4850
- 0 -1 -1 0
- $EndComp
- Wire Wire Line
- 6600 5300 6950 5300
- $Comp
- L R L4
- U 1 1 54965035
- P 8350 4850
- F 0 "L4" V 8430 4850 40 0000 C CNN
- F 1 "0 ohm" V 8357 4851 40 0000 C CNN
- F 2 "~" V 8280 4850 30 0000 C CNN
- F 3 "~" H 8350 4850 30 0000 C CNN
- 1 8350 4850
- 0 -1 -1 0
- $EndComp
- $Comp
- L D D5
- U 1 1 54965466
- P 8750 5200
- F 0 "D5" H 8750 5300 40 0000 C CNN
- F 1 "DIODE" H 8750 5100 40 0000 C CNN
- F 2 "~" H 8750 5200 60 0000 C CNN
- F 3 "~" H 8750 5200 60 0000 C CNN
- 1 8750 5200
- 0 1 1 0
- $EndComp
- $Comp
- L D D6
- U 1 1 54965473
- P 9100 5200
- F 0 "D6" H 9100 5300 40 0000 C CNN
- F 1 "DIODE" H 9100 5100 40 0000 C CNN
- F 2 "~" H 9100 5200 60 0000 C CNN
- F 3 "~" H 9100 5200 60 0000 C CNN
- 1 9100 5200
- 0 -1 -1 0
- $EndComp
- $Comp
- L R R15
- U 1 1 54965A0B
- P 9100 3700
- F 0 "R15" V 9180 3700 40 0000 C CNN
- F 1 "470" V 9107 3701 40 0000 C CNN
- F 2 "~" V 9030 3700 30 0000 C CNN
- F 3 "~" H 9100 3700 30 0000 C CNN
- 1 9100 3700
- 1 0 0 -1
- $EndComp
- Text GLabel 9100 3400 1 60 Input ~ 0
- GND
- $Comp
- L R R14
- U 1 1 54965E3E
- P 5650 4700
- F 0 "R14" V 5730 4700 40 0000 C CNN
- F 1 "R" V 5657 4701 40 0000 C CNN
- F 2 "~" V 5580 4700 30 0000 C CNN
- F 3 "~" H 5650 4700 30 0000 C CNN
- 1 5650 4700
- 1 0 0 -1
- $EndComp
- Wire Wire Line
- 4900 5200 6000 5200
- $Comp
- L R R13
- U 1 1 549665E7
- P 4750 5200
- F 0 "R13" V 4830 5200 40 0000 C CNN
- F 1 "10 k" V 4757 5201 40 0000 C CNN
- F 2 "~" V 4680 5200 30 0000 C CNN
- F 3 "~" H 4750 5200 30 0000 C CNN
- 1 4750 5200
- 0 -1 -1 0
- $EndComp
- $Comp
- L C C2
- U 1 1 54966746
- P 4300 4800
- F 0 "C2" H 4300 4900 40 0000 L CNN
- F 1 "47 µF / 16 V" H 4306 4715 40 0000 L CNN
- F 2 "~" H 4338 4650 30 0000 C CNN
- F 3 "~" H 4300 4800 60 0000 C CNN
- 1 4300 4800
- 1 0 0 -1
- $EndComp
- Text GLabel 4300 4400 1 60 Input ~ 0
- GND
- Wire Wire Line
- 4300 4400 4300 4650
- Wire Wire Line
- 4000 5200 4600 5200
- Wire Wire Line
- 4300 4950 4300 5200
- Connection ~ 4300 5200
- Wire Wire Line
- 6600 5100 6950 5100
- Wire Wire Line
- 6950 5100 6950 4850
- Wire Wire Line
- 6950 4850 7400 4850
- Wire Wire Line
- 7150 4850 7150 5050
- Connection ~ 7150 4850
- Wire Wire Line
- 6950 5300 6950 5550
- Wire Wire Line
- 6950 5550 7400 5550
- Wire Wire Line
- 7150 5350 7150 5550
- Connection ~ 7150 5550
- Wire Wire Line
- 7950 4850 7950 5050
- Wire Wire Line
- 7950 5350 7950 5550
- Connection ~ 7950 4850
- Connection ~ 7950 5550
- Wire Wire Line
- 10050 5550 8500 5550
- Wire Wire Line
- 7700 4850 8200 4850
- Wire Wire Line
- 7700 5550 8200 5550
- Wire Wire Line
- 10050 1700 10050 5550
- Text Notes 800 1550 0 60 ~ 0
- Sensor\nR = 53 Ohms @ 20 °C
- Text Notes 3300 5700 0 39 ~ 0
- Fix:\nThe input to the ADC needs to be of low impedance\nto help charging the ADC capacitor quickly.\nSo R12 should be removed (bridged).
- Wire Wire Line
- 3550 5200 3550 5400
- Wire Wire Line
- 4150 5200 4150 5400
- Connection ~ 4150 5200
- Connection ~ 3550 5200
- Wire Wire Line
- 4150 5400 3550 5400
- Text Notes 3700 5300 0 157 ~ 0
- XX
- Wire Wire Line
- 5650 4550 5650 4200
- Wire Wire Line
- 9100 3400 9100 3550
- Wire Wire Line
- 8500 4850 9100 4850
- Wire Wire Line
- 8750 5350 8750 5550
- Connection ~ 8750 5550
- Wire Wire Line
- 9100 5350 9100 5550
- Connection ~ 9100 5550
- Wire Wire Line
- 9100 3850 9100 5050
- Wire Wire Line
- 10050 1700 6950 1700
- Wire Wire Line
- 6950 1700 6950 1350
- Wire Wire Line
- 5800 1850 5800 2100
- Wire Wire Line
- 5800 2100 5900 2100
- Connection ~ 9100 4850
- Wire Wire Line
- 8750 5050 8750 4850
- Connection ~ 8750 4850
- Connection ~ 9100 4050
- Wire Wire Line
- 6400 4800 6400 4900
- Wire Wire Line
- 6400 5500 6400 5600
- Wire Wire Line
- 5650 4850 5650 5200
- Connection ~ 5650 5200
- Wire Wire Line
- 5800 4050 9100 4050
- Text Notes 5700 4500 0 39 ~ 0
- R14 = 10k (legacy through-hole board)\nR14 = 20k (SMD board)
- Text Notes 8750 5750 0 39 ~ 0
- D5 and D6 connection is not correctly performed on\nlegacy through-hole based (non-SMD) board.
- $Comp
- L CP C17
- U 1 1 5794C14D
- P 7350 1350
- F 0 "C17" H 7375 1450 39 0000 L CNN
- F 1 "47 µF / 16 V" H 7375 1250 39 0000 L CNN
- F 2 "" H 7388 1200 50 0000 C CNN
- F 3 "" H 7350 1350 50 0000 C CNN
- 1 7350 1350
- 0 -1 -1 0
- $EndComp
- $Comp
- L POT VR2
- U 1 1 58C70D47
- P 6050 2100
- F 0 "VR2" V 5875 2100 50 0000 C CNN
- F 1 "10 k" V 5950 2100 50 0000 C CNN
- F 2 "" H 6050 2100 50 0000 C CNN
- F 3 "" H 6050 2100 50 0000 C CNN
- 1 6050 2100
- -1 0 0 1
- $EndComp
- $Comp
- L POT VR1
- U 1 1 58C71494
- P 5650 4050
- F 0 "VR1" V 5475 4050 50 0000 C CNN
- F 1 "10 k" V 5550 4050 50 0000 C CNN
- F 2 "" H 5650 4050 50 0000 C CNN
- F 3 "" H 5650 4050 50 0000 C CNN
- 1 5650 4050
- 1 0 0 -1
- $EndComp
- $Comp
- L L L5
- U 1 1 58C71CE5
- P 4150 1350
- F 0 "L5" V 4100 1350 50 0000 C CNN
- F 1 "1500 µH / 10 %" V 4225 1350 50 0000 C CNN
- F 2 "" H 4150 1350 50 0000 C CNN
- F 3 "" H 4150 1350 50 0000 C CNN
- 1 4150 1350
- 0 1 1 0
- $EndComp
- $EndSCHEMATC
|