Version 4
SHEET 1 1008 680
WIRE -48 -624 -528 -624
WIRE -528 -496 -528 -624
WIRE -48 -464 -48 -624
WIRE -48 -416 -48 -464
WIRE -528 -384 -528 -416
WIRE -48 -304 -48 -336
WIRE -48 -304 -272 -304
WIRE -272 -272 -272 -304
WIRE -48 -272 -48 -304
WIRE -272 -144 -272 -192
WIRE -1152 -96 -1200 -96
WIRE -960 -96 -1072 -96
WIRE -848 -96 -848 -208
WIRE -848 -96 -960 -96
WIRE -784 -96 -848 -96
WIRE -608 -96 -608 -192
WIRE -608 -96 -704 -96
WIRE -512 -96 -608 -96
WIRE -416 -96 -416 -192
WIRE -416 -96 -448 -96
WIRE -336 -96 -416 -96
WIRE -608 -16 -608 -96
WIRE -608 -16 -672 -16
WIRE -576 -16 -608 -16
WIRE -48 0 -48 -192
WIRE -960 48 -960 -96
WIRE -672 48 -672 -16
WIRE -576 48 -576 -16
WIRE -416 48 -416 -96
WIRE -272 48 -272 -48
WIRE -112 48 -272 48
WIRE -1200 112 -1200 -96
WIRE -48 144 -48 96
WIRE 144 144 -48 144
WIRE -960 160 -960 112
WIRE -672 192 -672 112
WIRE -624 192 -672 192
WIRE -576 192 -576 112
WIRE -576 192 -624 192
WIRE -48 192 -48 144
WIRE -1200 304 -1200 192
WIRE -960 304 -960 240
WIRE -960 304 -1200 304
WIRE -624 304 -624 192
WIRE -624 304 -960 304
WIRE -416 304 -416 128
WIRE -416 304 -624 304
WIRE -272 304 -272 48
WIRE -272 304 -416 304
WIRE -48 304 -48 272
WIRE -48 304 -272 304
WIRE -416 336 -416 304
WIRE 0 0 0 0
FLAG -48 -464 12V
FLAG 144 144 Out
FLAG -848 -208 In
FLAG -416 336 0
FLAG -528 -384 0
FLAG -608 -192 S1
FLAG -416 -192 S2
SYMBOL res -688 -112 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL cap -448 -112 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL res -432 32 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL res -288 -288 R0
SYMATTR InstName R5
SYMATTR Value 11
SYMBOL res -64 -288 R0
SYMATTR InstName R6
SYMATTR Value 11
SYMBOL pnp -336 -48 M180
SYMATTR InstName Q3
SYMATTR Value BC857B
SYMBOL pnp -112 96 M180
SYMATTR InstName Q4
SYMATTR Value BC857B
SYMBOL res -64 176 R0
SYMATTR InstName R7
SYMATTR Value 470
SYMBOL res -64 -432 R0
SYMATTR InstName R8
SYMATTR Value 5,6k
SYMBOL diode -688 48 R0
SYMATTR InstName D1
SYMBOL diode -560 112 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMBOL voltage -1200 96 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 100 0 0.1n 0.1n 2u 10m)
SYMBOL voltage -528 -512 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 12V
SYMBOL ind -1056 -112 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName L1
SYMATTR Value 100µ
SYMBOL cap -976 48 R0
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL res -976 144 R0
SYMATTR InstName R3
SYMATTR Value 20
TEXT -1232 360 Left 2 !.tran 30m