Version 4
SHEET 1 2408 680
WIRE 288 -352 176 -352
WIRE 752 -352 352 -352
WIRE -720 -256 -736 -256
WIRE -592 -256 -656 -256
WIRE -416 -256 -592 -256
WIRE -336 -256 -416 -256
WIRE -128 -256 -336 -256
WIRE 48 -256 -128 -256
WIRE 176 -256 176 -352
WIRE 176 -256 48 -256
WIRE 272 -256 176 -256
WIRE 544 -256 368 -256
WIRE 576 -256 544 -256
WIRE 752 -256 752 -352
WIRE 752 -256 656 -256
WIRE 1008 -256 752 -256
WIRE 1136 -256 1008 -256
WIRE 1312 -256 1136 -256
WIRE -128 -224 -128 -256
WIRE 48 -224 48 -256
WIRE -736 -192 -736 -256
WIRE 544 -192 544 -256
WIRE 1136 -192 1136 -256
WIRE -128 -112 -128 -144
WIRE 48 -112 48 -144
WIRE 752 -112 752 -256
WIRE 752 -112 672 -112
WIRE -336 -80 -336 -256
WIRE 352 -80 352 -208
WIRE 400 -80 352 -80
WIRE 672 -80 672 -112
WIRE 672 -80 464 -80
WIRE -736 -64 -736 -112
WIRE -592 -64 -592 -256
WIRE -416 -64 -416 -256
WIRE -16 -64 -64 -64
WIRE 544 -64 544 -112
WIRE 1312 -48 1312 -256
WIRE 752 -32 752 -112
WIRE 1136 -32 1136 -128
WIRE -64 -16 -64 -64
WIRE -64 -16 -128 -16
WIRE 1008 -16 1008 -256
WIRE 48 0 48 -16
WIRE 352 0 352 -80
WIRE 352 0 48 0
WIRE 496 0 352 0
WIRE 672 0 672 -80
WIRE 672 0 592 0
WIRE 672 32 672 0
WIRE -736 64 -736 16
WIRE -592 64 -592 0
WIRE 1904 64 1904 -192
WIRE -128 80 -128 -16
WIRE 48 80 48 0
WIRE 2000 80 2000 32
WIRE 2000 80 1952 80
WIRE 2048 80 2000 80
WIRE 2176 80 2128 80
WIRE -416 128 -416 0
WIRE -416 128 -544 128
WIRE -336 128 -336 0
WIRE -336 128 -416 128
WIRE -272 128 -336 128
WIRE -192 128 -272 128
WIRE 672 128 672 96
WIRE 672 128 112 128
WIRE 752 128 752 48
WIRE 752 128 672 128
WIRE -272 160 -272 128
WIRE 1952 176 1952 128
WIRE 2176 176 2176 80
WIRE 2176 176 1952 176
WIRE 752 192 752 128
WIRE -128 208 -128 176
WIRE 48 208 48 176
WIRE 48 208 -128 208
WIRE -336 224 -336 128
WIRE 48 224 48 208
WIRE -544 256 -544 128
WIRE -272 272 -272 240
WIRE -16 272 -272 272
WIRE 752 304 752 272
WIRE 896 304 896 48
WIRE 1008 304 1008 48
WIRE 1136 304 1136 48
WIRE 1312 304 1312 32
WIRE 1904 304 1904 144
WIRE -336 320 -336 288
WIRE -272 320 -272 272
WIRE 48 336 48 320
WIRE -544 432 -544 320
WIRE -336 432 -336 384
WIRE -272 432 -272 400
WIRE 48 432 48 416
FLAG 48 432 0
FLAG 752 304 0
FLAG 896 304 0
FLAG 1008 304 0
FLAG 1136 304 0
FLAG 2000 32 0
FLAG 1904 304 0
FLAG -736 64 0
FLAG -592 64 0
FLAG -336 432 0
FLAG -544 432 0
FLAG -272 432 0
FLAG 1312 304 0
SYMBOL npn 112 80 M0
SYMATTR InstName Q1
SYMBOL res 560 -272 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 12
SYMBOL res 768 176 M0
SYMATTR InstName R2
SYMATTR Value 1k8
SYMBOL res 736 -48 R0
SYMATTR InstName R3
SYMATTR Value 100k
SYMBOL res 528 -208 R0
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL npn 496 -64 M90
SYMATTR InstName Q4
SYMBOL res 880 -48 R0
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL cap 992 -16 R0
SYMATTR InstName C2
SYMATTR Value 40µ
SYMBOL cap 1120 -192 R0
SYMATTR InstName C3
SYMATTR Value 100n
SYMBOL res 1120 -48 R0
SYMATTR InstName R7
SYMATTR Value 1Meg
SYMBOL res 32 -240 R0
SYMATTR InstName R8
SYMATTR Value 1k
SYMBOL pnp -16 -16 M180
SYMATTR InstName Q6
SYMBOL cap 656 32 R0
SYMATTR InstName C4
SYMATTR Value 22p
SYMBOL sw 1904 48 M0
SYMATTR InstName S2
SYMBOL voltage 2144 80 R90
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value PULSE(0 5 10m 10n 10n 10m 20m 1)
SYMBOL diode 352 -336 M270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D3
SYMBOL npn -192 80 R0
SYMATTR InstName Q5
SYMBOL res -144 -240 R0
SYMATTR InstName R9
SYMATTR Value 1k
SYMBOL npn -16 224 R0
SYMATTR InstName Q7
SYMBOL res 32 320 R0
SYMATTR InstName R10
SYMATTR Value 1k27
SYMBOL nmos 272 -208 R270
SYMATTR InstName M1
SYMATTR Value R6020PNJ
SYMBOL voltage -736 -80 M0
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
WINDOW 123 0 0 Left 0
WINDOW 39 60 56 VTop 2
SYMATTR InstName V6
SYMATTR Value 330
SYMBOL diode -720 -240 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMBOL cap -608 -64 R0
SYMATTR InstName C1
SYMATTR Value 22µF
SYMBOL References\\LT1004-2.5 -336 256 M0
SYMATTR InstName U1
SYMBOL diode -400 0 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D4
SYMBOL cap -560 256 R0
SYMATTR InstName C5
SYMATTR Value 470µ
SYMBOL res -288 144 R0
SYMATTR InstName R11
SYMATTR Value 10k
SYMBOL res -288 304 R0
SYMATTR InstName R12
SYMATTR Value 10k
SYMBOL zener 464 -96 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D5
SYMATTR Value KDZ20B
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL voltage -736 -208 M0
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
WINDOW 123 0 0 Left 0
WINDOW 39 60 56 VTop 2
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL current 1312 -48 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 3 24 28 Left 2
SYMATTR Value 40m
SYMATTR InstName I1
SYMBOL current -336 -80 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I2
SYMATTR Value 800µA
SYMBOL pnp -64 -16 R180
SYMATTR InstName Q2
SYMBOL References\\LT1004-2.5 -336 352 M0
SYMATTR InstName U2
TEXT -1144 256 Left 2 !;ac lin 100 100 120
TEXT -1064 272 Left 2 !.tran 0 10m 0 1m
TEXT 2320 176 VRight 0 !.model SW VSWITCH Roff=10k Ron=4k5 Voff=0.0 Von=1.0