Version 4
SHEET 1 1068 680
WIRE -64 -192 -480 -192
WIRE 384 -192 -64 -192
WIRE 544 -192 384 -192
WIRE -480 -144 -480 -192
WIRE 384 -64 384 -192
WIRE 544 -64 544 -192
WIRE -480 0 -480 -64
WIRE -64 80 -64 -192
WIRE 240 96 192 96
WIRE 384 96 384 16
WIRE 384 96 320 96
WIRE 608 96 384 96
WIRE 656 96 608 96
WIRE 768 96 720 96
WIRE 800 96 768 96
WIRE 912 96 880 96
WIRE 928 96 912 96
WIRE 608 176 608 96
WIRE 656 176 608 176
WIRE 768 176 768 96
WIRE 768 176 720 176
WIRE 384 192 384 96
WIRE -592 224 -592 192
WIRE -592 224 -704 224
WIRE -448 224 -592 224
WIRE -336 224 -448 224
WIRE -208 224 -272 224
WIRE -64 224 -64 160
WIRE -64 224 -128 224
WIRE -32 224 -64 224
WIRE 48 224 -32 224
WIRE 192 224 192 96
WIRE 192 224 128 224
WIRE 224 224 192 224
WIRE 544 240 544 16
WIRE 544 240 448 240
WIRE 672 240 544 240
WIRE 48 272 48 224
WIRE 48 272 32 272
WIRE 64 272 48 272
WIRE 912 272 912 96
WIRE -704 288 -704 224
WIRE -448 288 -448 224
WIRE 544 288 544 240
WIRE 672 336 672 240
WIRE 384 368 384 288
WIRE 544 400 544 352
WIRE 224 416 224 224
WIRE 320 416 224 416
WIRE -704 480 -704 368
WIRE -448 480 -448 368
WIRE -32 480 -32 320
WIRE 128 480 128 320
WIRE 384 480 384 464
WIRE 544 480 544 464
WIRE 672 480 672 400
WIRE 912 480 912 352
FLAG -32 480 0
FLAG 128 480 0
FLAG -704 480 0
FLAG -448 480 0
FLAG -480 0 0
FLAG 384 480 0
FLAG 912 480 0
FLAG 544 480 0
FLAG 672 480 0
FLAG -592 192 Input
IOPIN -592 192 In
FLAG 928 96 Output
IOPIN 928 96 Out
SYMBOL npn 32 224 M0
WINDOW 3 93 124 Left 0
SYMATTR Value 2N3904
SYMATTR InstName Q1
SYMBOL npn 64 224 R0
WINDOW 3 79 92 Left 0
SYMATTR Value 2N3904
SYMATTR InstName Q2
SYMBOL voltage -704 272 R0
WINDOW 3 -501 -23 Left 0
WINDOW 123 -297 33 Left 0
WINDOW 39 -422 77 Left 0
SYMATTR Value SINE(0 1 1000000 0 0 0 100)
SYMATTR Value2 AC 1 0
SYMATTR SpiceLine Rser=75 Cpar=20p
SYMATTR InstName V1
SYMBOL polcap -272 208 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C1
SYMATTR Value 470µ
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=35 Irms=1.76 Rser=0.032 MTBF=5000 Lser=0 mfg="Nichicon" pn="UPL1V821MRH" type="Al electrolytic" ppPkg=1
SYMBOL res -464 272 R0
SYMATTR InstName R3
SYMATTR Value 82
SYMATTR SpiceLine tol=5 pwr=0.25
SYMBOL res -80 64 R0
SYMATTR InstName R4
SYMATTR Value 6k8
SYMATTR SpiceLine tol=5 pwr=0.25
SYMBOL voltage -480 -160 R0
WINDOW 123 0 0 Left 0
WINDOW 39 50 60 Left 0
SYMATTR SpiceLine Rser=0
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL npn 320 368 R0
SYMATTR InstName Q3
SYMATTR Value 2N3904
SYMBOL res 368 -80 R0
SYMATTR InstName R5
SYMATTR Value 330
SYMATTR SpiceLine tol=5 pwr=0.25
SYMBOL res 336 80 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R6
SYMATTR Value 2k2
SYMATTR SpiceLine tol=5 pwr=0.25
SYMBOL res -112 208 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R7
SYMATTR Value 1k
SYMATTR SpiceLine tol=5 pwr=0.25
SYMBOL polcap 656 112 R270
WINDOW 0 32 32 VTop 0
WINDOW 3 0 32 VBottom 0
SYMATTR InstName C2
SYMATTR Value 1000µ
SYMATTR Description Capacitor
SYMATTR Type cap
SYMATTR SpiceLine V=16 Irms=700m Rser=0.12 MTBF=2000 Lser=0 mfg="Nichicon" pn="UPR1C102MPH" type="Al electrolytic" ppPkg=1
SYMBOL res 896 256 R0
WINDOW 3 54 103 Left 0
SYMATTR Value 75
SYMATTR InstName R8
SYMATTR SpiceLine tol=5 pwr=0.25
SYMBOL cap 720 160 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C4
SYMATTR Value 47n
SYMATTR SpiceLine Rser=0.01
SYMBOL npn 448 192 M0
SYMATTR InstName Q4
SYMATTR Value 2N3904
SYMBOL res 528 -80 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL cap 656 336 R0
SYMATTR InstName C3
SYMATTR Value 47n
SYMBOL res 896 80 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R2
SYMATTR Value 68
SYMATTR SpiceLine tol=5 pwr=0.25
SYMBOL diode 528 400 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode 528 288 R0
SYMATTR InstName D2
SYMATTR Value 1N4148
TEXT -1144 416 Left 0 !;tran 0 0.0001 0 0.0001
TEXT -1192 192 Left 0 !.ac oct 10 1 50000k
TEXT -1128 -32 Left 0 ;(c) 2007 by Stefan Heimers
TEXT -1072 -80 Left 0 ;Videoverstärker