Version 4 SHEET 1 1172 692 WIRE -176 -192 -240 -192 WIRE 128 -192 -96 -192 WIRE 480 -192 128 -192 WIRE 128 -144 128 -192 WIRE 128 0 128 -64 WIRE 128 0 48 0 WIRE 144 0 128 0 WIRE 256 0 208 0 WIRE 528 0 256 0 WIRE 656 0 592 0 WIRE 720 0 656 0 WIRE 128 32 128 0 WIRE 720 48 720 0 WIRE -528 80 -560 80 WIRE -368 80 -448 80 WIRE -272 80 -304 80 WIRE -96 80 -176 80 WIRE 64 80 -32 80 WIRE -32 112 -32 80 WIRE -672 128 -736 128 WIRE -560 128 -560 80 WIRE -560 128 -592 128 WIRE -272 144 -272 80 WIRE -256 144 -272 144 WIRE -176 144 -176 80 WIRE -176 144 -192 144 WIRE 48 144 48 0 WIRE 128 144 128 128 WIRE 720 160 720 128 WIRE -736 176 -736 128 WIRE -560 176 -560 128 WIRE -528 176 -560 176 WIRE -368 176 -448 176 WIRE -272 176 -272 144 WIRE -272 176 -288 176 WIRE -176 176 -176 144 WIRE -96 176 -96 80 WIRE 480 208 480 -192 WIRE 480 208 384 208 WIRE -448 224 -448 176 WIRE -368 224 -368 176 WIRE 128 240 128 224 WIRE 384 240 384 208 WIRE 480 240 480 208 WIRE -32 288 -32 192 WIRE 48 288 48 224 WIRE 48 288 -32 288 WIRE -736 320 -736 256 WIRE -448 320 -448 288 WIRE -368 320 -368 304 WIRE -368 320 -448 320 WIRE -176 320 -176 256 WIRE -96 320 -96 256 WIRE -448 336 -448 320 WIRE -32 336 -32 288 WIRE 480 368 480 320 WIRE 528 368 480 368 WIRE 624 368 592 368 WIRE 672 368 624 368 WIRE 752 368 736 368 WIRE 880 368 752 368 WIRE 480 400 480 368 WIRE 752 416 752 368 WIRE -32 432 -32 400 WIRE 256 448 256 0 WIRE 272 448 256 448 WIRE 384 448 384 320 WIRE 384 448 336 448 WIRE 416 448 384 448 WIRE 624 448 624 368 WIRE 880 480 880 368 WIRE 384 528 384 448 WIRE 480 528 480 496 WIRE 624 592 624 512 WIRE 752 592 752 480 WIRE 384 624 384 608 WIRE 480 624 480 608 WIRE 48 688 48 288 WIRE 880 688 880 560 WIRE 880 688 48 688 FLAG 128 240 0 FLAG -448 336 0 FLAG -240 -192 0 FLAG -176 320 0 FLAG -736 320 0 FLAG 384 624 0 FLAG 480 624 0 FLAG 752 592 0 FLAG 624 592 0 FLAG -96 320 0 FLAG -32 432 0 FLAG 656 0 Ausgang1 FLAG 720 160 0 SYMBOL npn 64 32 R0 SYMATTR InstName Q1 SYMATTR Value BC547C SYMBOL Misc\\EuropeanResistor 112 -160 R0 SYMATTR InstName R1 SYMATTR Value 1.5k SYMBOL Misc\\EuropeanResistor 112 128 R0 SYMATTR InstName R3 SYMATTR Value 150 SYMBOL cap 144 16 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C1 SYMATTR Value 220n SYMBOL Misc\\battery -80 -192 R90 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value 9V SYMBOL Misc\\EuropeanResistor -544 192 R270 WINDOW 0 27 56 VTop 2 WINDOW 3 3 56 VBottom 2 SYMATTR InstName R5 SYMATTR Value 47 SYMBOL Misc\\EuropeanResistor -384 192 R270 WINDOW 0 27 56 VTop 2 WINDOW 3 5 55 VBottom 2 SYMATTR InstName R6 SYMATTR Value 47 SYMBOL cap -464 224 R0 SYMATTR InstName C2 SYMATTR Value 20n SYMBOL ind -384 208 R0 SYMATTR InstName L4 SYMATTR Value 5.5µ SYMATTR SpiceLine Rpar=1k SYMBOL cap -368 96 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C3 SYMATTR Value 2.2n SYMBOL ind2 -432 64 R90 WINDOW 0 5 56 VBottom 2 WINDOW 3 34 58 VTop 2 SYMATTR InstName L5 SYMATTR Value 49µ SYMATTR SpiceLine Rpar=1k SYMATTR Type ind SYMBOL cap -256 160 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C4 SYMATTR Value 1.2n SYMBOL ind2 -192 160 R0 SYMATTR InstName L6 SYMATTR Value 90µ SYMATTR Type ind SYMBOL cap -96 96 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C5 SYMATTR Value 100n SYMBOL voltage -736 160 R0 WINDOW 123 24 124 Left 2 WINDOW 39 0 0 Left 2 SYMATTR Value2 AC 50m SYMATTR InstName V2 SYMATTR Value SINE(0 200m 485k) SYMBOL Misc\\EuropeanResistor -688 144 R270 WINDOW 0 27 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName R8 SYMATTR Value 47 SYMBOL npn 416 400 R0 WINDOW 3 52 70 Left 2 SYMATTR Value BC547C SYMATTR InstName Q2 SYMBOL cap 272 464 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C7 SYMATTR Value 220n SYMBOL Misc\\EuropeanResistor 464 224 R0 SYMATTR InstName R4 SYMATTR Value 560 SYMBOL Misc\\EuropeanResistor 368 224 R0 SYMATTR InstName R9 SYMATTR Value 27k SYMBOL Misc\\EuropeanResistor 464 512 R0 SYMATTR InstName R10 SYMATTR Value 68 SYMBOL Misc\\EuropeanResistor 368 512 R0 WINDOW 0 -51 35 Left 2 WINDOW 3 -54 70 Left 2 SYMATTR InstName R11 SYMATTR Value 3.9k SYMBOL cap 528 384 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C8 SYMATTR Value 100n SYMBOL diode 736 352 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D3 SYMATTR Value 1N4148 SYMBOL cap 736 416 R0 SYMATTR InstName C9 SYMATTR Value 10n SYMBOL diode 608 448 R0 SYMATTR InstName D1 SYMATTR Value 1N4148 SYMBOL Misc\\EuropeanResistor -112 160 R0 SYMATTR InstName R7 SYMATTR Value 1.5k SYMBOL Misc\\EuropeanResistor 864 464 R0 SYMATTR InstName R2 SYMATTR Value 150k SYMBOL Misc\\EuropeanResistor 32 128 R0 SYMATTR InstName R13 SYMATTR Value 330k SYMBOL Misc\\EuropeanResistor -48 96 R0 SYMATTR InstName R12 SYMATTR Value 22k SYMBOL cap -48 336 R0 SYMATTR InstName C6 SYMATTR Value 10n SYMBOL cap 528 16 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C10 SYMATTR Value 220n SYMBOL Misc\\EuropeanResistor 704 32 R0 SYMATTR InstName R14 SYMATTR Value 3k TEXT -768 360 Left 2 !.tran 20m