1111 lines
20 KiB
Plaintext
1111 lines
20 KiB
Plaintext
EESchema Schematic File Version 2
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LIBS:power,device,transistors,conn,linear,regul,74xx,cmos4000,adc-dac,memory,xilinx,special,microcontrollers,dsp,microchip,analog_switches,motorola,texas,intel,audio,interface,digital-audio,philips,display,cypress,siliconi,contrib,valves
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EELAYER 23 0
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EELAYER END
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$Descr A4 11700 8267
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Sheet 3 3
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Title "JDM - COM84 PIC Programmer with 13V DC/DC converter"
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Date "15 apr 2008"
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Rev "2"
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Comp "KiCad"
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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Connection ~ 9100 3200
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Wire Wire Line
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9100 3200 9100 3050
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Wire Wire Line
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4850 4750 4850 5100
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Wire Wire Line
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5700 1250 6100 1250
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Wire Wire Line
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5700 1250 5700 1200
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Connection ~ 8650 3200
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Wire Wire Line
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8650 3200 8650 3150
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Wire Wire Line
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7100 1600 6550 1600
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Wire Wire Line
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7400 2900 7350 2900
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Wire Wire Line
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7650 3300 7650 3200
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Wire Wire Line
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8000 2900 7900 2900
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Wire Wire Line
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8300 3100 8300 3200
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Wire Wire Line
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9350 6500 9300 6500
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Wire Wire Line
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9300 6500 9300 6250
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Wire Wire Line
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9300 6250 8650 6250
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Wire Wire Line
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9650 6750 9500 6750
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Wire Wire Line
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9650 6250 9500 6250
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Connection ~ 1400 6850
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Wire Wire Line
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1600 6900 1600 6850
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Wire Wire Line
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1600 6850 1350 6850
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Wire Wire Line
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10150 6250 10150 5950
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Wire Wire Line
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9100 6000 8700 6000
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Wire Wire Line
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8700 6000 8700 5750
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Wire Wire Line
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8950 6900 9100 6900
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Wire Wire Line
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9100 6900 9100 6600
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Wire Wire Line
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9100 6600 9150 6600
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Wire Wire Line
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8700 6600 8500 6600
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Wire Wire Line
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8500 6600 8500 6700
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Wire Wire Line
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8000 6700 7900 6700
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Wire Wire Line
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7900 6700 7900 6900
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Wire Wire Line
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7900 6900 8550 6900
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Wire Wire Line
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7350 6750 7350 6700
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Wire Wire Line
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7350 6700 7500 6700
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Wire Notes Line
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11050 5050 11050 7000
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Wire Notes Line
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11050 5050 5650 5050
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Wire Wire Line
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8700 5750 8650 5750
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Wire Wire Line
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9300 5650 9300 5750
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Wire Notes Line
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5650 5050 5650 7000
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Wire Notes Line
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5650 7000 11050 7000
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Wire Wire Line
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10150 6750 10150 6800
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Connection ~ 9950 6000
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Wire Wire Line
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9950 6000 9950 5950
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Wire Wire Line
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7650 5300 7650 5250
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Wire Wire Line
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10700 6050 10700 6000
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Wire Wire Line
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10700 6000 10650 6000
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Connection ~ 10150 6000
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Wire Wire Line
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10250 6000 9500 6000
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Wire Wire Line
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1700 3700 2250 3700
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Wire Wire Line
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3900 4200 2250 4200
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Wire Wire Line
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2250 4200 2250 3700
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Connection ~ 3400 6650
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Wire Wire Line
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3400 6600 3400 6650
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Connection ~ 3200 6650
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Wire Wire Line
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3600 6650 3100 6650
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Wire Wire Line
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4150 6750 4150 6650
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Wire Wire Line
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4150 6650 4100 6650
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Wire Wire Line
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3200 6650 3200 6700
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Connection ~ 1950 6650
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Wire Wire Line
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1950 6700 1950 6650
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Wire Wire Line
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2300 6650 1850 6650
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Wire Wire Line
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1400 6900 1400 6850
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Wire Wire Line
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1450 6650 1350 6650
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Wire Wire Line
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8350 1600 7600 1600
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Wire Wire Line
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6300 4750 5350 4750
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Wire Wire Line
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6200 3150 5350 3150
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Wire Wire Line
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5150 1700 4950 1700
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Wire Wire Line
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5450 1400 5450 1500
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Wire Wire Line
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5450 1400 5500 1400
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Connection ~ 6100 1400
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Wire Wire Line
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6250 1400 6000 1400
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Wire Wire Line
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6100 1250 6100 1400
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Wire Wire Line
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6550 1200 6550 1100
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Wire Wire Line
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6550 1600 6550 1650
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Wire Wire Line
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6550 2600 6550 2650
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Wire Wire Line
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6550 2150 6550 2200
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Wire Wire Line
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3250 5100 2100 5100
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Wire Wire Line
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2100 5100 2100 3500
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Wire Wire Line
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2100 3500 1700 3500
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Wire Wire Line
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2450 3800 2450 3150
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Wire Wire Line
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2450 3800 1700 3800
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Wire Wire Line
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2850 1700 2250 1700
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Wire Wire Line
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2250 1700 2250 3600
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Wire Wire Line
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2250 3600 1700 3600
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Wire Wire Line
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2450 3150 3250 3150
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Connection ~ 5400 3150
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Wire Wire Line
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4800 4200 5400 4200
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Wire Wire Line
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5400 4200 5400 3150
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Wire Wire Line
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4850 5100 4800 5100
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Wire Wire Line
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4450 1700 4400 1700
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Wire Wire Line
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4850 3150 4800 3150
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Connection ~ 3200 5100
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Wire Wire Line
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3200 5150 3200 5100
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Wire Wire Line
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3850 5050 3850 5200
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Connection ~ 3850 5100
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Wire Wire Line
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3750 5100 3900 5100
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Connection ~ 3200 3150
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Wire Wire Line
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3200 3200 3200 3150
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Wire Wire Line
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3850 3100 3850 3250
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Connection ~ 3850 3150
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Wire Wire Line
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3750 3150 3900 3150
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Connection ~ 2800 1700
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Wire Wire Line
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2800 1750 2800 1700
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Wire Wire Line
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3450 1650 3450 1800
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Connection ~ 3450 1700
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Wire Wire Line
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3350 1700 3500 1700
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Wire Wire Line
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7900 2900 7900 2650
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Wire Wire Line
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8150 3200 9200 3200
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Connection ~ 8300 3200
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Wire Wire Line
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5450 1500 5850 1500
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Wire Wire Line
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5850 1500 5850 2900
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Wire Wire Line
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5850 2900 6950 2900
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Wire Wire Line
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7050 1850 7050 1600
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Connection ~ 7050 1600
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Wire Wire Line
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5700 800 5700 750
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Wire Wire Line
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5700 750 6100 750
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Wire Wire Line
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6100 750 6100 700
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Wire Wire Line
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7800 1500 7800 1600
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Connection ~ 7800 1600
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$Comp
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L PWR_FLAG #FLG013
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U 1 1 48553F47
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P 9100 3050
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F 0 "#FLG013" H 9100 3320 30 0001 C C
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F 1 "PWR_FLAG" H 9100 3280 30 0000 C C
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1 9100 3050
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1 0 0 -1
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$EndComp
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$Comp
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L PWR_FLAG #FLG014
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U 1 1 48553F27
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P 7800 1500
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F 0 "#FLG014" H 7800 1770 30 0001 C C
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F 1 "PWR_FLAG" H 7800 1730 30 0000 C C
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1 7800 1500
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1 0 0 -1
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$EndComp
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Text GLabel 6300 4750 2 60 Output
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CLOCK-RB6
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Text GLabel 6200 3150 2 60 Output
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DATA-RB7
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Text GLabel 8350 1600 2 60 Output
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VPP/MCLR
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Text GLabel 9200 3200 2 60 Output
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VCC_PIC
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$Comp
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L C C9
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U 1 1 464AD280
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P 5700 1000
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F 0 "C9" H 5750 1100 50 0000 L C
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F 1 "22OnF" H 5750 900 50 0000 L C
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1 5700 1000
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1 0 0 -1
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$EndComp
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$Comp
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L VCC #PWR015
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U 1 1 4639BB04
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P 8650 2550
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F 0 "#PWR015" H 8650 2650 30 0001 C C
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F 1 "VCC" H 8650 2650 30 0000 C C
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1 8650 2550
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1 0 0 -1
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$EndComp
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$Comp
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L JUMPER JP1
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U 1 1 4639BAF8
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P 8650 2850
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F 0 "JP1" H 8650 3000 60 0000 C C
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F 1 "JUMPER" H 8650 2770 40 0000 C C
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1 8650 2850
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0 1 1 0
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$EndComp
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$Comp
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L DIODESCH D11
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U 1 1 4639BA28
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P 7150 2900
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F 0 "D11" H 7150 3000 40 0000 C C
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F 1 "BAT43" H 7150 2800 40 0000 C C
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1 7150 2900
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-1 0 0 1
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$EndComp
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$Comp
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L VCC #PWR016
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U 1 1 4639BA17
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P 8300 2700
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F 0 "#PWR016" H 8300 2800 30 0001 C C
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F 1 "VCC" H 8300 2800 30 0000 C C
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1 8300 2700
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR017
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U 1 1 4639B9EB
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P 7650 3700
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F 0 "#PWR017" H 7650 3700 30 0001 C C
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F 1 "GND" H 7650 3630 30 0001 C C
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1 7650 3700
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1 0 0 -1
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$EndComp
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$Comp
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L LED D12
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U 1 1 4639B9EA
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P 7650 3500
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F 0 "D12" H 7650 3600 50 0000 C C
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F 1 "YELLOW-LED" H 7650 3400 50 0000 C C
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F 4 "YELLOW-LED" H 7700 3650 40 0000 C C
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1 7650 3500
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0 1 1 0
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$EndComp
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$Comp
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L R R21
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U 1 1 4639B9E9
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P 7900 3200
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F 0 "R21" V 7980 3200 50 0000 C C
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F 1 "470" V 7900 3200 50 0000 C C
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1 7900 3200
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0 -1 -1 0
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$EndComp
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$Comp
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L R R20
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U 1 1 4639B9B3
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P 7650 2650
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F 0 "R20" V 7730 2650 50 0000 C C
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F 1 "2.2K" V 7650 2650 50 0000 C C
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1 7650 2650
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0 -1 -1 0
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$EndComp
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$Comp
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L R R19
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U 1 1 4639B9B0
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P 7650 2900
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F 0 "R19" V 7730 2900 50 0000 C C
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F 1 "2.2K" V 7650 2900 50 0000 C C
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1 7650 2900
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0 -1 -1 0
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$EndComp
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$Comp
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L PNP Q3
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U 1 1 4639B996
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P 8200 2900
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F 0 "Q3" H 8350 2900 60 0000 C C
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F 1 "BC307" H 8104 3050 60 0000 C C
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1 8200 2900
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1 0 0 1
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$EndComp
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$Comp
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L VCC #PWR018
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U 1 1 4638AB33
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P 7400 2650
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F 0 "#PWR018" H 7400 2750 30 0001 C C
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F 1 "VCC" H 7400 2750 30 0000 C C
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1 7400 2650
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1 0 0 -1
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$EndComp
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Text Notes 9700 6500 0 50 ~
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ADJUST for VPP = 13V
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$Comp
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L POT RV1
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U 1 1 443D0101
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P 9500 6500
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F 0 "RV1" H 9500 6400 50 0000 C C
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F 1 "1K" H 9500 6500 50 0000 C C
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1 9500 6500
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0 -1 -1 0
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$EndComp
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$Comp
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L R R18
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U 1 1 44369638
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P 7350 1600
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F 0 "R18" V 7430 1600 50 0000 C C
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F 1 "220" V 7350 1600 50 0000 C C
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1 7350 1600
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0 -1 -1 0
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$EndComp
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$Comp
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L GND #PWR019
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U 1 1 442AABC2
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P 6550 2650
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F 0 "#PWR019" H 6550 2650 30 0001 C C
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F 1 "GND" H 6550 2580 30 0001 C C
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1 6550 2650
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1 0 0 -1
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$EndComp
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$Comp
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L PWR_FLAG #FLG020
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U 1 1 442A8330
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P 1600 6900
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F 0 "#FLG020" H 1600 7170 30 0001 C C
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F 1 "PWR_FLAG" H 1600 7130 30 0000 C C
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1 1600 6900
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-1 0 0 1
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$EndComp
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Text Label 1850 3800 0 60 ~
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DTR
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Text Label 1850 3700 0 60 ~
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CTS
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Text Label 1850 3600 0 60 ~
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TXD
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Text Label 1850 3500 0 60 ~
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RTS
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Text Notes 850 6500 0 60 ~
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8 to 15V
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NoConn ~ 6650 5750
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$Comp
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L DIODESCH D10
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U 1 1 442A6026
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P 9300 6000
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F 0 "D10" H 9300 6100 40 0000 C C
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F 1 "SCHOTTKY" H 9300 5900 40 0000 C C
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1 9300 6000
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1 0 0 -1
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|
$EndComp
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$Comp
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L R R10
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U 1 1 442A5F83
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P 8250 6700
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F 0 "R10" V 8330 6700 50 0000 C C
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F 1 "5,1K" V 8250 6700 50 0000 C C
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1 8250 6700
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0 -1 -1 0
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|
$EndComp
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$Comp
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L C C4
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U 1 1 442A5F61
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P 8750 6900
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F 0 "C4" H 8800 7000 50 0000 L C
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|
F 1 "0" V 8800 6800 50 0000 L C
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|
1 8750 6900
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|
0 -1 -1 0
|
|
$EndComp
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|
$Comp
|
|
L LT1373 U4
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|
U 1 1 442A5E20
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|
P 7650 6000
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|
F 0 "U4" H 8250 6500 60 0000 C C
|
|
F 1 "LT1373" H 7150 6500 60 0000 C C
|
|
1 7650 6000
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|
1 0 0 -1
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|
$EndComp
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|
Text Notes 6150 5200 0 60 ~
|
|
VPP (13V) power
|
|
$Comp
|
|
L GND #PWR021
|
|
U 1 1 442A58DF
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|
P 10150 6800
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|
F 0 "#PWR021" H 10150 6800 30 0001 C C
|
|
F 1 "GND" H 10150 6730 30 0001 C C
|
|
1 10150 6800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R16
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|
U 1 1 442A58DC
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|
P 9900 6250
|
|
F 0 "R16" V 9980 6250 50 0000 C C
|
|
F 1 "62K" V 9900 6250 50 0000 C C
|
|
1 9900 6250
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R15
|
|
U 1 1 442A58D7
|
|
P 9900 6750
|
|
F 0 "R15" V 9980 6750 50 0000 C C
|
|
F 1 "6.2K" V 9900 6750 50 0000 C C
|
|
1 9900 6750
|
|
0 -1 -1 0
|
|
$EndComp
|
|
NoConn ~ 6650 6250
|
|
$Comp
|
|
L GND #PWR022
|
|
U 1 1 442A58B8
|
|
P 9150 6600
|
|
F 0 "#PWR022" H 9150 6600 30 0001 C C
|
|
F 1 "GND" H 9150 6530 30 0001 C C
|
|
1 9150 6600
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L C C5
|
|
U 1 1 442A58B1
|
|
P 8900 6600
|
|
F 0 "C5" H 8950 6700 50 0000 L C
|
|
F 1 "10nF" V 9050 6450 50 0000 L C
|
|
1 8900 6600
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L PWR_FLAG #FLG023
|
|
U 1 1 442A5893
|
|
P 9950 5950
|
|
F 0 "#FLG023" H 9950 6220 30 0001 C C
|
|
F 1 "PWR_FLAG" H 9950 6180 30 0000 C C
|
|
1 9950 5950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR024
|
|
U 1 1 442A5882
|
|
P 9300 5650
|
|
F 0 "#PWR024" H 9300 5750 30 0001 C C
|
|
F 1 "VCC" H 9300 5750 30 0000 C C
|
|
1 9300 5650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR025
|
|
U 1 1 442A5852
|
|
P 10700 6050
|
|
F 0 "#PWR025" H 10700 6050 30 0001 C C
|
|
F 1 "GND" H 10700 5980 30 0001 C C
|
|
1 10700 6050
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L CP C3
|
|
U 1 1 442A584C
|
|
P 10450 6000
|
|
F 0 "C3" H 10500 6100 50 0000 L C
|
|
F 1 "22uF/25V" H 10500 5900 50 0000 L C
|
|
1 10450 6000
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L VPP #PWR34
|
|
U 1 1 442A5846
|
|
P 10150 5950
|
|
F 0 "#PWR34" H 10150 6150 40 0001 C C
|
|
F 1 "VPP" H 10150 6100 40 0000 C C
|
|
1 10150 5950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR026
|
|
U 1 1 442A580B
|
|
P 7350 6750
|
|
F 0 "#PWR026" H 7350 6750 30 0001 C C
|
|
F 1 "GND" H 7350 6680 30 0001 C C
|
|
1 7350 6750
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR027
|
|
U 1 1 442A57CB
|
|
P 7650 5250
|
|
F 0 "#PWR027" H 7650 5350 30 0001 C C
|
|
F 1 "VCC" H 7650 5350 30 0000 C C
|
|
1 7650 5250
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L INDUCTOR L1
|
|
U 1 1 442A57BE
|
|
P 9000 5750
|
|
F 0 "L1" V 8950 5750 40 0000 C C
|
|
F 1 "22uH" V 9100 5750 40 0000 C C
|
|
1 9000 5750
|
|
0 -1 -1 0
|
|
$EndComp
|
|
NoConn ~ 1700 3900
|
|
NoConn ~ 1700 3400
|
|
NoConn ~ 1700 3300
|
|
NoConn ~ 1700 3200
|
|
$Comp
|
|
L GND #PWR028
|
|
U 1 1 442A50C2
|
|
P 7050 2350
|
|
F 0 "#PWR028" H 7050 2350 30 0001 C C
|
|
F 1 "GND" H 7050 2280 30 0001 C C
|
|
1 7050 2350
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R17
|
|
U 1 1 442A50BF
|
|
P 7050 2100
|
|
F 0 "R17" V 7130 2100 50 0000 C C
|
|
F 1 "22K" V 7050 2100 50 0000 C C
|
|
1 7050 2100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR029
|
|
U 1 1 442A50B3
|
|
P 3400 6600
|
|
F 0 "#PWR029" H 3400 6700 30 0001 C C
|
|
F 1 "VCC" H 3400 6700 30 0000 C C
|
|
1 3400 6600
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR030
|
|
U 1 1 442A5095
|
|
P 4150 7150
|
|
F 0 "#PWR030" H 4150 7150 30 0001 C C
|
|
F 1 "GND" H 4150 7080 30 0001 C C
|
|
1 4150 7150
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L LED D9
|
|
U 1 1 442A5084
|
|
P 4150 6950
|
|
F 0 "D9" H 4150 7050 50 0000 C C
|
|
F 1 "GREEN-LED" H 4150 6850 50 0000 C C
|
|
F 4 "GREEN LED" H 4200 7100 40 0000 C C
|
|
1 4150 6950
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R14
|
|
U 1 1 442A5083
|
|
P 3850 6650
|
|
F 0 "R14" V 3930 6650 50 0000 C C
|
|
F 1 "470" V 3850 6650 50 0000 C C
|
|
1 3850 6650
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR031
|
|
U 1 1 442A5057
|
|
P 3200 7100
|
|
F 0 "#PWR031" H 3200 7100 30 0001 C C
|
|
F 1 "GND" H 3200 7030 30 0001 C C
|
|
1 3200 7100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L CP C1
|
|
U 1 1 442A5056
|
|
P 3200 6900
|
|
F 0 "C1" H 3250 7000 50 0000 L C
|
|
F 1 "100uF" H 3250 6800 50 0000 L C
|
|
1 3200 6900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR032
|
|
U 1 1 442A5050
|
|
P 2700 6950
|
|
F 0 "#PWR032" H 2700 6950 30 0001 C C
|
|
F 1 "GND" H 2700 6880 30 0001 C C
|
|
1 2700 6950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L 7805 U3
|
|
U 1 1 442A504A
|
|
P 2700 6700
|
|
F 0 "U3" H 2850 6504 60 0000 C C
|
|
F 1 "7805" H 2700 6900 60 0000 C C
|
|
1 2700 6700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR033
|
|
U 1 1 442A5023
|
|
P 1950 7100
|
|
F 0 "#PWR033" H 1950 7100 30 0001 C C
|
|
F 1 "GND" H 1950 7030 30 0001 C C
|
|
1 1950 7100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L CP C2
|
|
U 1 1 442A501D
|
|
P 1950 6900
|
|
F 0 "C2" H 2000 7000 50 0000 L C
|
|
F 1 "220uF" H 2000 6800 50 0000 L C
|
|
1 1950 6900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR034
|
|
U 1 1 442A500F
|
|
P 1400 6900
|
|
F 0 "#PWR034" H 1400 6900 30 0001 C C
|
|
F 1 "GND" H 1400 6830 30 0001 C C
|
|
1 1400 6900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L DIODE D1
|
|
U 1 1 442A500B
|
|
P 1650 6650
|
|
F 0 "D1" H 1650 6750 40 0000 C C
|
|
F 1 "1N4004" H 1650 6550 40 0000 C C
|
|
1 1650 6650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L CONN_2 P1
|
|
U 1 1 442A4FE7
|
|
P 1000 6750
|
|
F 0 "P1" V 950 6750 40 0000 C C
|
|
F 1 "CONN_2" V 1050 6750 40 0000 C C
|
|
1 1000 6750
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L LED D8
|
|
U 1 1 442A4F5D
|
|
P 6550 2400
|
|
F 0 "D8" H 6550 2500 50 0000 C C
|
|
F 1 "RED-LED" H 6550 2300 50 0000 C C
|
|
F 4 "Low Current Led" H 6600 2550 40 0000 C C
|
|
F 5 "RED LED" H 6550 2250 40 0000 C C
|
|
1 6550 2400
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R9
|
|
U 1 1 442A4F52
|
|
P 6550 1900
|
|
F 0 "R9" V 6630 1900 50 0000 C C
|
|
F 1 "2.2K" V 6550 1900 50 0000 C C
|
|
1 6550 1900
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L VPP #PWR23
|
|
U 1 1 442A4F48
|
|
P 6550 1100
|
|
F 0 "#PWR23" H 6550 1300 40 0001 C C
|
|
F 1 "VPP" H 6550 1250 40 0000 C C
|
|
1 6550 1100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L VPP #PWR22
|
|
U 1 1 442A4F44
|
|
P 6100 700
|
|
F 0 "#PWR22" H 6100 900 40 0001 C C
|
|
F 1 "VPP" H 6100 850 40 0000 C C
|
|
1 6100 700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L PNP Q2
|
|
U 1 1 442A4F30
|
|
P 6450 1400
|
|
F 0 "Q2" H 6600 1400 60 0000 C C
|
|
F 1 "BC307" H 6354 1550 60 0000 C C
|
|
1 6450 1400
|
|
1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L R R7
|
|
U 1 1 442A4F2A
|
|
P 6100 1000
|
|
F 0 "R7" V 6180 1000 50 0000 C C
|
|
F 1 "10K" V 6100 1000 50 0000 C C
|
|
1 6100 1000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R11
|
|
U 1 1 442A4F23
|
|
P 5750 1400
|
|
F 0 "R11" V 5830 1400 50 0000 C C
|
|
F 1 "22K" V 5750 1400 50 0000 C C
|
|
1 5750 1400
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR035
|
|
U 1 1 442A4F1C
|
|
P 5450 1900
|
|
F 0 "#PWR035" H 5450 1900 30 0001 C C
|
|
F 1 "GND" H 5450 1830 30 0001 C C
|
|
1 5450 1900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 2300 1700 0 60 ~
|
|
VPP_ON
|
|
$Comp
|
|
L NPN Q1
|
|
U 1 1 442A4EB9
|
|
P 5350 1700
|
|
F 0 "Q1" H 5500 1700 50 0000 C C
|
|
F 1 "BC237" H 5252 1850 50 0000 C C
|
|
1 5350 1700
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 2350 5100 0 60 ~
|
|
PC-CLOCK-OUT
|
|
$Comp
|
|
L GND #PWR036
|
|
U 1 1 442A4E06
|
|
P 1700 4000
|
|
F 0 "#PWR036" H 1700 4000 30 0001 C C
|
|
F 1 "GND" H 1700 3930 30 0001 C C
|
|
1 1700 4000
|
|
0 -1 -1 0
|
|
$EndComp
|
|
Text Label 2700 4200 0 60 ~
|
|
PC-DATA-IN
|
|
Text Label 2500 3150 0 60 ~
|
|
PC-DATA-OUT
|
|
$Comp
|
|
L GND #PWR037
|
|
U 1 1 442A4DB3
|
|
P 2800 2250
|
|
F 0 "#PWR037" H 2800 2250 30 0001 C C
|
|
F 1 "GND" H 2800 2180 30 0001 C C
|
|
1 2800 2250
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR038
|
|
U 1 1 442A4DAE
|
|
P 3200 5650
|
|
F 0 "#PWR038" H 3200 5650 30 0001 C C
|
|
F 1 "GND" H 3200 5580 30 0001 C C
|
|
1 3200 5650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR039
|
|
U 1 1 442A4DAB
|
|
P 3200 3700
|
|
F 0 "#PWR039" H 3200 3700 30 0001 C C
|
|
F 1 "GND" H 3200 3630 30 0001 C C
|
|
1 3200 3700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R8
|
|
U 1 1 442A4D92
|
|
P 4700 1700
|
|
F 0 "R8" V 4780 1700 50 0000 C C
|
|
F 1 "1K" V 4700 1700 50 0000 C C
|
|
1 4700 1700
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R13
|
|
U 1 1 442A4D8D
|
|
P 5100 4750
|
|
F 0 "R13" V 5180 4750 50 0000 C C
|
|
F 1 "470" V 5100 4750 50 0000 C C
|
|
1 5100 4750
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R12
|
|
U 1 1 442A4D85
|
|
P 5100 3150
|
|
F 0 "R12" V 5180 3150 50 0000 C C
|
|
F 1 "470" V 5100 3150 50 0000 C C
|
|
1 5100 3150
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR040
|
|
U 1 1 442A4D75
|
|
P 4350 4500
|
|
F 0 "#PWR040" H 4350 4500 30 0001 C C
|
|
F 1 "GND" H 4350 4430 30 0001 C C
|
|
1 4350 4500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L 74LS125 U2
|
|
U 4 1 442A4D6B
|
|
P 4350 4200
|
|
F 0 "U2" H 4350 4300 50 0000 L B
|
|
F 1 "74HC125" H 4400 4050 40 0000 L T
|
|
4 4350 4200
|
|
-1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR041
|
|
U 1 1 442A4D68
|
|
P 3850 4650
|
|
F 0 "#PWR041" H 3850 4750 30 0001 C C
|
|
F 1 "VCC" H 3850 4750 30 0000 C C
|
|
1 3850 4650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR042
|
|
U 1 1 442A4D67
|
|
P 3850 5600
|
|
F 0 "#PWR042" H 3850 5600 30 0001 C C
|
|
F 1 "GND" H 3850 5530 30 0001 C C
|
|
1 3850 5600
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR043
|
|
U 1 1 442A4D66
|
|
P 4350 5400
|
|
F 0 "#PWR043" H 4350 5400 30 0001 C C
|
|
F 1 "GND" H 4350 5330 30 0001 C C
|
|
1 4350 5400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L DIODESCH D7
|
|
U 1 1 442A4D65
|
|
P 3850 5400
|
|
F 0 "D7" H 3850 5500 40 0000 C C
|
|
F 1 "BAT43" H 3850 5300 40 0000 C C
|
|
1 3850 5400
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L DIODESCH D6
|
|
U 1 1 442A4D64
|
|
P 3850 4850
|
|
F 0 "D6" H 3850 4950 40 0000 C C
|
|
F 1 "BAT43" H 3850 4750 40 0000 C C
|
|
1 3850 4850
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R6
|
|
U 1 1 442A4D63
|
|
P 3200 5400
|
|
F 0 "R6" V 3280 5400 50 0000 C C
|
|
F 1 "10K" V 3200 5400 50 0000 C C
|
|
1 3200 5400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R5
|
|
U 1 1 442A4D62
|
|
P 3500 5100
|
|
F 0 "R5" V 3580 5100 50 0000 C C
|
|
F 1 "10K" V 3500 5100 50 0000 C C
|
|
1 3500 5100
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L 74LS125 U2
|
|
U 3 1 442A4D61
|
|
P 4350 5100
|
|
F 0 "U2" H 4350 5200 50 0000 L B
|
|
F 1 "74HC125" H 4400 4950 40 0000 L T
|
|
3 4350 5100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR044
|
|
U 1 1 442A4D60
|
|
P 3850 2700
|
|
F 0 "#PWR044" H 3850 2800 30 0001 C C
|
|
F 1 "VCC" H 3850 2800 30 0000 C C
|
|
1 3850 2700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR045
|
|
U 1 1 442A4D5F
|
|
P 3850 3650
|
|
F 0 "#PWR045" H 3850 3650 30 0001 C C
|
|
F 1 "GND" H 3850 3580 30 0001 C C
|
|
1 3850 3650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR046
|
|
U 1 1 442A4D5E
|
|
P 4350 3450
|
|
F 0 "#PWR046" H 4350 3450 30 0001 C C
|
|
F 1 "GND" H 4350 3380 30 0001 C C
|
|
1 4350 3450
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L DIODESCH D5
|
|
U 1 1 442A4D5D
|
|
P 3850 3450
|
|
F 0 "D5" H 3850 3550 40 0000 C C
|
|
F 1 "BAT43" H 3850 3350 40 0000 C C
|
|
1 3850 3450
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L DIODESCH D4
|
|
U 1 1 442A4D5C
|
|
P 3850 2900
|
|
F 0 "D4" H 3850 3000 40 0000 C C
|
|
F 1 "BAT43" H 3850 2800 40 0000 C C
|
|
1 3850 2900
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R4
|
|
U 1 1 442A4D5B
|
|
P 3200 3450
|
|
F 0 "R4" V 3280 3450 50 0000 C C
|
|
F 1 "10K" V 3200 3450 50 0000 C C
|
|
1 3200 3450
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R3
|
|
U 1 1 442A4D5A
|
|
P 3500 3150
|
|
F 0 "R3" V 3580 3150 50 0000 C C
|
|
F 1 "10K" V 3500 3150 50 0000 C C
|
|
1 3500 3150
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L 74LS125 U2
|
|
U 2 1 442A4D59
|
|
P 4350 3150
|
|
F 0 "U2" H 4350 3250 50 0000 L B
|
|
F 1 "74HC125" H 4400 3000 40 0000 L T
|
|
2 4350 3150
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR047
|
|
U 1 1 442A4D41
|
|
P 3450 1250
|
|
F 0 "#PWR047" H 3450 1350 30 0001 C C
|
|
F 1 "VCC" H 3450 1350 30 0000 C C
|
|
1 3450 1250
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR048
|
|
U 1 1 442A4D3B
|
|
P 3450 2200
|
|
F 0 "#PWR048" H 3450 2200 30 0001 C C
|
|
F 1 "GND" H 3450 2130 30 0001 C C
|
|
1 3450 2200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR049
|
|
U 1 1 442A4D38
|
|
P 3950 2000
|
|
F 0 "#PWR049" H 3950 2000 30 0001 C C
|
|
F 1 "GND" H 3950 1930 30 0001 C C
|
|
1 3950 2000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L DIODESCH D3
|
|
U 1 1 442A4D25
|
|
P 3450 2000
|
|
F 0 "D3" H 3450 2100 40 0000 C C
|
|
F 1 "BAT43" H 3450 1900 40 0000 C C
|
|
1 3450 2000
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L DIODESCH D2
|
|
U 1 1 442A4D1B
|
|
P 3450 1450
|
|
F 0 "D2" H 3450 1550 40 0000 C C
|
|
F 1 "BAT43" H 3450 1350 40 0000 C C
|
|
1 3450 1450
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R2
|
|
U 1 1 442A4CFB
|
|
P 2800 2000
|
|
F 0 "R2" V 2880 2000 50 0000 C C
|
|
F 1 "10K" V 2800 2000 50 0000 C C
|
|
1 2800 2000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L R R1
|
|
U 1 1 442A4CF4
|
|
P 3100 1700
|
|
F 0 "R1" V 3180 1700 50 0000 C C
|
|
F 1 "10K" V 3100 1700 50 0000 C C
|
|
1 3100 1700
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L 74LS125 U2
|
|
U 1 1 442A4CC8
|
|
P 3950 1700
|
|
F 0 "U2" H 3950 1800 50 0000 L B
|
|
F 1 "74HC125" H 4000 1550 40 0000 L T
|
|
1 3950 1700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L DB9 J1
|
|
U 1 1 442A4C93
|
|
P 1250 3600
|
|
F 0 "J1" H 1250 4150 70 0000 C C
|
|
F 1 "DB9-FEMAL" H 1250 3050 70 0000 C C
|
|
1 1250 3600
|
|
-1 0 0 1
|
|
$EndComp
|
|
$EndSCHEMATC
|