Version 4
SHEET 1 984 888
WIRE 896 64 -544 64
WIRE 192 176 32 176
WIRE 416 176 272 176
WIRE 32 288 32 176
WIRE 208 288 32 288
WIRE 416 288 416 176
WIRE 416 288 272 288
WIRE 896 304 896 64
WIRE 416 352 416 288
WIRE 416 352 176 352
WIRE 544 352 416 352
WIRE 688 352 608 352
WIRE 832 352 688 352
WIRE -544 368 -544 64
WIRE -256 368 -544 368
WIRE 32 368 32 288
WIRE 32 368 -256 368
WIRE 208 368 32 368
WIRE 32 400 32 368
WIRE 416 400 416 352
WIRE -256 448 -256 368
WIRE 176 448 176 352
WIRE 176 448 96 448
WIRE 208 448 208 368
WIRE 352 448 208 448
WIRE 896 448 896 400
WIRE -256 608 -256 528
WIRE -176 608 -256 608
WIRE -160 608 -176 608
WIRE 32 608 32 496
WIRE 32 608 -80 608
WIRE 416 608 416 496
WIRE 416 608 32 608
WIRE 896 656 896 528
WIRE -256 672 -256 608
WIRE -176 672 -176 608
WIRE 480 672 -176 672
WIRE 688 672 688 352
WIRE 688 672 560 672
WIRE -544 720 -544 368
WIRE -544 864 -544 800
WIRE -256 864 -256 752
FLAG -544 864 0
FLAG -256 864 0
FLAG 896 656 0
DATAFLAG 192 64 ""
SYMBOL ind 176 192 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 220µ
SYMATTR SpiceLine Ipk=1.2 Rser=0.38 Rpar=100k
SYMBOL cap 272 272 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 470p
SYMATTR SpiceLine V=16 Irms=0 Rser=0.34 Lser=420.98p mfg="Würth Elektronik" pn="885012208021 WCAP-CSGP 1206" type="X7R"
SYMBOL npn 352 400 R0
SYMATTR InstName Q1
SYMATTR Value BC547B
SYMBOL npn 96 400 M0
SYMATTR InstName Q2
SYMATTR Value BC547B
SYMBOL voltage -544 704 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 5V
SYMBOL res -272 432 R0
SYMATTR InstName R2
SYMATTR Value 5.2k
SYMBOL res -272 656 R0
SYMATTR InstName R3
SYMATTR Value 4.8k
SYMBOL res -64 592 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 340k
SYMBOL res 576 656 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 100k
SYMBOL npn 832 304 R0
SYMATTR InstName Q3
SYMATTR Value BC550C
SYMBOL res 880 432 R0
SYMATTR InstName R6
SYMATTR Value 1k
SYMBOL polcap 608 336 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 10µ
SYMATTR SpiceLine V=16 Irms=1.12694 Rser=0.1 Lser=0 mfg="KEMET" pn="T520B106M016ATE100" type="Tantalum"
SYMATTR Description Capacitor
SYMATTR Type cap
TEXT -88 848 Left 2 !.tran 0 30mS 20mS
TEXT -88 816 Left 2 !.include StandartBJT.mod
TEXT 256 816 Left 2 ;R4 = Trimmer mit 500k\n64Y-500K ????