Version 4
SHEET 1 3144 760
WIRE 128 -560 -400 -560
WIRE 416 -560 128 -560
WIRE 1152 -560 416 -560
WIRE 1504 -560 1152 -560
WIRE 1776 -560 1504 -560
WIRE 1872 -560 1776 -560
WIRE 2080 -560 1872 -560
WIRE 2192 -560 2080 -560
WIRE 2432 -560 2192 -560
WIRE 2512 -560 2432 -560
WIRE 128 -512 128 -560
WIRE 416 -464 416 -560
WIRE 1776 -464 1776 -560
WIRE 1152 -448 1152 -560
WIRE 1504 -448 1504 -560
WIRE 1872 -448 1872 -560
WIRE 1776 -352 1776 -384
WIRE 1872 -352 1872 -384
WIRE 1872 -352 1776 -352
WIRE 416 -336 416 -384
WIRE 416 -336 -208 -336
WIRE 688 -336 416 -336
WIRE 768 -336 688 -336
WIRE 912 -336 768 -336
WIRE 1152 -336 1152 -368
WIRE 1280 -336 1152 -336
WIRE 1504 -336 1504 -368
WIRE 1504 -336 1392 -336
WIRE 1648 -336 1504 -336
WIRE 688 -304 688 -336
WIRE 768 -304 768 -336
WIRE 912 -304 912 -336
WIRE 1504 -256 1504 -336
WIRE 1648 -240 1648 -336
WIRE -64 -208 -128 -208
WIRE 0 -208 -64 -208
WIRE 128 -208 128 -432
WIRE 128 -208 0 -208
WIRE 1152 -208 1152 -336
WIRE 2240 -208 2128 -208
WIRE 2352 -208 2320 -208
WIRE 1280 -192 1280 -336
WIRE 1392 -192 1392 -336
WIRE 688 -160 688 -224
WIRE 976 -160 688 -160
WIRE 1088 -160 1056 -160
WIRE 1776 -160 1776 -352
WIRE -208 -144 -208 -336
WIRE -128 -144 -128 -208
WIRE 2192 -144 2192 -560
WIRE 1504 -128 1504 -176
WIRE 1648 -128 1648 -176
WIRE 1648 -128 1504 -128
WIRE 1952 -128 1856 -128
WIRE 2128 -128 2128 -208
WIRE 2128 -128 2032 -128
WIRE 2160 -128 2128 -128
WIRE 2352 -112 2352 -208
WIRE 2352 -112 2224 -112
WIRE 2784 -112 2352 -112
WIRE 2928 -112 2848 -112
WIRE 2160 -96 2128 -96
WIRE 288 -64 208 -64
WIRE 1152 -64 1152 -112
WIRE 1152 -64 288 -64
WIRE -64 -48 -64 -208
WIRE 0 -48 0 -208
WIRE 128 -48 128 -208
WIRE 1504 -48 1504 -128
WIRE 288 -32 288 -64
WIRE 1504 -32 1504 -48
WIRE 1776 -32 1776 -80
WIRE 208 -16 208 -64
WIRE 1152 16 1152 -64
WIRE 1440 16 1152 16
WIRE 1648 16 1648 -128
WIRE 1712 16 1648 16
WIRE 2128 16 2128 -96
WIRE 2272 16 2128 16
WIRE 416 32 416 -336
WIRE 688 32 688 -160
WIRE 2720 64 2624 64
WIRE 2832 64 2720 64
WIRE 2880 64 2832 64
WIRE 2944 64 2880 64
WIRE 3040 64 3024 64
WIRE 2272 80 2272 16
WIRE 2272 80 1984 80
WIRE -64 96 -64 32
WIRE 0 96 0 16
WIRE 0 96 -64 96
WIRE 128 96 128 16
WIRE 128 96 0 96
WIRE 208 96 208 48
WIRE 208 96 128 96
WIRE 288 96 288 48
WIRE 288 96 208 96
WIRE 368 96 288 96
WIRE 912 96 912 -224
WIRE 912 96 736 96
WIRE 1008 96 912 96
WIRE -400 128 -400 -560
WIRE 2080 128 2080 -560
WIRE 2624 128 2624 64
WIRE 1504 144 1504 64
WIRE 1984 144 1984 80
WIRE 2048 144 1984 144
WIRE 2720 144 2720 64
WIRE 2272 160 2272 80
WIRE 2272 160 2112 160
WIRE 1776 176 1776 64
WIRE 1856 176 1856 -128
WIRE 1856 176 1776 176
WIRE 1872 176 1856 176
WIRE 1984 176 1952 176
WIRE 2048 176 1984 176
WIRE 2272 176 2272 160
WIRE 2880 176 2880 64
WIRE 416 192 416 128
WIRE 688 192 688 128
WIRE 688 192 416 192
WIRE 2832 192 2832 64
WIRE 2432 272 2432 -560
WIRE 1776 288 1776 176
WIRE 1856 288 1776 288
WIRE 2208 288 1856 288
WIRE 2352 288 2208 288
WIRE 2400 288 2352 288
WIRE 2720 288 2720 224
WIRE 2624 304 2624 208
WIRE 2624 304 2464 304
WIRE 416 320 416 192
WIRE 2272 320 2272 256
WIRE 2368 320 2272 320
WIRE 2400 320 2368 320
WIRE 2272 336 2272 320
WIRE 624 368 480 368
WIRE 656 368 624 368
WIRE 768 368 768 -224
WIRE 768 368 736 368
WIRE 1504 368 1504 224
WIRE 1600 368 1504 368
WIRE 768 384 768 368
WIRE 2720 416 2720 352
WIRE 2832 416 2832 256
WIRE 2832 416 2720 416
WIRE 2880 416 2880 256
WIRE 2880 416 2832 416
WIRE 624 432 624 368
WIRE 1504 432 1504 368
WIRE 1776 432 1776 288
WIRE 416 448 416 416
WIRE 912 448 912 96
WIRE 1152 448 1152 16
WIRE 1600 448 1600 368
WIRE 1856 448 1856 288
WIRE 2512 448 2512 -560
WIRE 1008 464 1008 96
WIRE 1984 464 1984 176
WIRE 2368 464 2368 320
WIRE 2480 464 2368 464
WIRE 2720 480 2720 416
WIRE 2720 480 2544 480
WIRE 2928 480 2928 -112
WIRE 768 496 768 448
WIRE 2272 496 2272 416
WIRE 2352 496 2352 288
WIRE 2480 496 2352 496
WIRE 3040 496 3040 64
WIRE -400 592 -400 208
WIRE -208 592 -208 -80
WIRE -208 592 -400 592
WIRE -128 592 -128 -80
WIRE -128 592 -208 592
WIRE 416 592 416 528
WIRE 416 592 -128 592
WIRE 624 592 624 496
WIRE 624 592 416 592
WIRE 768 592 768 560
WIRE 768 592 624 592
WIRE 912 592 912 528
WIRE 912 592 768 592
WIRE 1008 592 1008 528
WIRE 1008 592 912 592
WIRE 1152 592 1152 528
WIRE 1152 592 1008 592
WIRE 1280 592 1280 -128
WIRE 1280 592 1152 592
WIRE 1392 592 1392 -128
WIRE 1392 592 1280 592
WIRE 1504 592 1504 512
WIRE 1504 592 1392 592
WIRE 1600 592 1600 512
WIRE 1600 592 1504 592
WIRE 1776 592 1776 512
WIRE 1776 592 1600 592
WIRE 1856 592 1856 512
WIRE 1856 592 1776 592
WIRE 1984 592 1984 528
WIRE 1984 592 1856 592
WIRE 2080 592 2080 192
WIRE 2080 592 1984 592
WIRE 2192 592 2192 -80
WIRE 2192 592 2080 592
WIRE 2272 592 2272 576
WIRE 2272 592 2192 592
WIRE 2432 592 2432 336
WIRE 2432 592 2272 592
WIRE 2512 592 2512 512
WIRE 2512 592 2432 592
WIRE 2928 592 2928 560
WIRE 2928 592 2512 592
WIRE 3040 592 3040 576
WIRE 3040 592 2928 592
WIRE -400 656 -400 592
FLAG -400 656 0
FLAG 128 96 Vsense
FLAG 288 96 Vin
FLAG 1152 -64 Vout
FLAG 1008 96 Vbias
FLAG 1504 -48 Vout1
FLAG 2624 304 Vevent
FLAG 2928 -112 Vpulse
FLAG 2720 480 Vled
FLAG 2208 288 Vcmpin
FLAG 2272 320 Vcmpref
SYMBOL Misc\\battery -400 112 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 20
SYMBOL res 400 -368 M180
WINDOW 0 36 76 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL njf 368 32 R0
SYMATTR InstName J1
SYMATTR Value 2SK30GR
SYMBOL res 400 432 R0
SYMATTR InstName R3
SYMATTR Value 680
SYMBOL polcap -224 -144 R0
SYMATTR InstName C2
SYMATTR Value 100u
SYMATTR SpiceLine Rser=0.5
SYMBOL res 672 -320 R0
SYMATTR InstName R4
SYMATTR Value 1.2k
SYMBOL njf 736 32 M0
SYMATTR InstName J2
SYMATTR Value 2SK30GR
SYMBOL diode 144 16 R180
WINDOW 0 24 72 Left 0
WINDOW 3 24 0 Left 0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL current -64 -48 M0
WINDOW 0 24 88 Left 0
WINDOW 3 24 0 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I1
SYMATTR Value PULSE(0 1n 0 100n 100n 1u 0.1)
SYMBOL diode 752 496 R0
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL diode 752 384 R0
SYMATTR InstName D7
SYMATTR Value 1N4148
SYMBOL npn 480 320 M0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL res 752 -320 R0
SYMATTR InstName R5
SYMATTR Value 22k
SYMBOL cap 608 432 R0
SYMATTR InstName C1
SYMATTR Value 0.1u
SYMBOL res 272 -48 R0
SYMATTR InstName R6
SYMATTR Value 10meg
SYMBOL pnp 1088 -112 M180
SYMATTR InstName Q5
SYMATTR Value 2N3906
SYMBOL res 1072 -176 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R8
SYMATTR Value 100
SYMBOL res 896 -320 R0
SYMATTR InstName R12
SYMATTR Value 330k
SYMBOL res 896 432 R0
SYMATTR InstName R17
SYMATTR Value 100k
SYMBOL res 1136 432 R0
SYMATTR InstName R19
SYMATTR Value 4.7k
SYMBOL polcap 992 464 R0
SYMATTR InstName C5
SYMATTR Value 1u
SYMATTR SpiceLine Rser=2
SYMBOL npn 1440 -32 R0
SYMATTR InstName Q2
SYMATTR Value 2N3904
SYMBOL res 1488 416 R0
SYMATTR InstName R11
SYMATTR Value 4.7k
SYMBOL polcap 1584 448 R0
SYMATTR InstName C3
SYMATTR Value 22u
SYMBOL res 1488 -272 R0
SYMATTR InstName R13
SYMATTR Value 4.7k
SYMBOL polcap 1376 -192 R0
SYMATTR InstName C6
SYMATTR Value 100u
SYMBOL res 1488 128 R0
SYMATTR InstName R18
SYMATTR Value 330
SYMBOL res 1488 -464 R0
SYMATTR InstName R24
SYMATTR Value 1k
SYMBOL pnp 1712 64 M180
SYMATTR InstName Q3
SYMATTR Value 2N3906
SYMBOL res 1760 -176 R0
SYMATTR InstName R7
SYMATTR Value 330
SYMBOL res 1760 -480 R0
SYMATTR InstName R9
SYMATTR Value 4.7k
SYMBOL polcap 1856 -448 R0
SYMATTR InstName C7
SYMATTR Value 22u
SYMBOL res 1760 416 R0
SYMATTR InstName R10
SYMATTR Value 6.8k
SYMBOL res 1968 160 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R14
SYMATTR Value 100k
SYMBOL polcap 1968 464 R0
SYMATTR InstName C8
SYMATTR Value 1u
SYMBOL res 2256 160 R0
SYMATTR InstName R15
SYMATTR Value 3k
SYMBOL res 2256 480 R0
SYMATTR InstName R16
SYMATTR Value 82k
SYMBOL Comparators\\LM2901 2432 304 R0
SYMATTR InstName U2
SYMBOL res 2256 320 R0
SYMATTR InstName R20
SYMATTR Value 7k
SYMBOL res 2608 112 R0
SYMATTR InstName R21
SYMATTR Value 3.3k
SYMBOL res 2048 -144 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R22
SYMATTR Value 10k
SYMBOL res 2336 -224 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R23
SYMATTR Value 94k
SYMBOL polcap 2784 -96 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C9
SYMATTR Value 2.2u
SYMBOL res 2912 464 R0
SYMATTR InstName R25
SYMATTR Value 10k
SYMBOL Comparators\\LM2901 2512 480 R0
SYMATTR InstName U4
SYMBOL res 2704 128 R0
SYMATTR InstName R26
SYMATTR Value 220
SYMBOL LED 2704 288 R0
SYMATTR InstName D3
SYMATTR Value SML-P11VT_626n
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL schottky 2848 256 R180
WINDOW 0 24 72 Left 0
WINDOW 3 24 0 Left 0
SYMATTR InstName D4
SYMATTR Value 1N5819
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL Misc\\battery 3040 480 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res 1136 -464 R0
SYMATTR InstName R27
SYMATTR Value 1k
SYMBOL polcap 1264 -192 R0
SYMATTR InstName C10
SYMATTR Value 100u
SYMBOL res 752 352 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R28
SYMATTR Value 1k
SYMBOL cap -16 -48 R0
SYMATTR InstName C11
SYMATTR Value 20p
SYMBOL res 112 -528 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL polcap -144 -144 R0
SYMATTR InstName C4
SYMATTR Value 47u
SYMATTR SpiceLine Rser=0.5
SYMBOL res 2864 160 R0
SYMATTR InstName R29
SYMATTR Value 1k
SYMBOL res 3040 48 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R30
SYMATTR Value 100
SYMBOL Opamps\\TL072 2080 160 R0
SYMATTR InstName U1
SYMBOL Opamps\\TL072 2192 -112 R0
SYMATTR InstName U3
SYMBOL cap 1632 -240 R0
SYMATTR InstName C12
SYMATTR Value 330p
SYMBOL cap 1840 448 R0
SYMATTR InstName C13
SYMATTR Value 440p
SYMBOL cap 192 -16 R0
SYMATTR InstName C14
SYMATTR Value 2p
TEXT -432 680 Left 0 !.tran 1
TEXT 2248 -280 Left 0 ;47Kohm x 2
TEXT 1520 72 Left 0 ;2SC1815GR
TEXT 1176 -216 Left 0 ;2SA1015GR
TEXT 1792 -32 Left 0 ;2SA1015GR
TEXT 808 416 Left 0 ;Unknown Sw.Diode
TEXT 808 544 Left 0 ;Unknown Sw.Diode
TEXT 240 344 Left 0 ;2SC1815GR
TEXT 408 632 Left 0 ;use model from:\n2SK30GR, 2SA1015GR, 2SC1815GR: http://www.madlabo.com/mad/edat/spice/model/index.htm\nKSA1015GR, KSC1815GR: ON Semiconductor\nOpamps, Comparators: TI\nLEDs: ROHM
TEXT 2224 -40 Left 0 ;NJM072D
TEXT 2088 224 Left 0 ;NJM072D
TEXT 2440 368 Left 0 ;NJM2903
TEXT 2528 536 Left 0 ;NJM2903
TEXT -120 -112 Left 0 ;.............................
TEXT -96 -128 Left 0 ;Test signal circuit.
TEXT -120 56 Left 0 ;.............................
TEXT -368 256 Left 0 ;LM317 reg. In=24V, Out=20V
TEXT 144 -56 Left 0 ;S6775
TEXT 2288 168 Left 0 ;{R15,R20}=VR10K-B
TEXT 2816 -48 Left 0 ;R30: Power Line protect\nUnder debugging.
TEXT 2784 616 Left 0 ;Draw: FTechWorks 2011.8.20
TEXT 2696 520 Left 0 ;To Pi.SP
TEXT 2712 40 Left 0 ;To Pi.SP
TEXT 1656 -280 Left 0 ;Fc=100KHz
TEXT 1784 264 Left 0 ;Fc=100KHz: (C13=393pF)
TEXT 1888 312 Left 0 ;In real circuit.\nVcmpofs-Vcompin=-60.8mV