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2256 2848 1968 WIRE 2848 2256 2672 2256 WIRE -1760 2272 -1760 2224 WIRE -1440 2272 -1440 1984 WIRE -1440 2272 -1760 2272 WIRE 2416 2304 2416 2144 WIRE 2672 2304 2672 2256 WIRE 2672 2304 2416 2304 WIRE 2784 2304 2672 2304 WIRE -2016 2336 -2016 2176 WIRE -1760 2336 -1760 2272 WIRE -1760 2336 -2016 2336 WIRE -1616 2336 -1760 2336 WIRE 1136 2336 1136 2272 WIRE 1488 2336 1488 2048 WIRE 1488 2336 1136 2336 WIRE 2784 2352 2784 2304 WIRE 880 2384 880 2224 WIRE 1136 2384 1136 2336 WIRE 1136 2384 880 2384 WIRE 1280 2384 1136 2384 FLAG -1920 -352 0 FLAG -1632 -256 0 FLAG 656 -832 Vcc FLAG 384 160 0 FLAG 928 160 0 FLAG 672 0 RightLow FLAG 128 0 LeftLow FLAG -224 1968 LeftLow FLAG -992 2000 LeftLowSide FLAG -448 1728 Vcc FLAG -448 2256 0 FLAG -864 -848 PWM FLAG -1552 800 PWM FLAG -1376 976 0 FLAG -1104 688 5V FLAG -832 800 LeftHighSide FLAG -1616 1312 PWMInv FLAG -1440 1488 0 FLAG -896 1312 LeftLowSide FLAG -1712 1088 5V FLAG -1312 1104 0 FLAG -1392 1168 2.5V FLAG 304 -384 LeftSource FLAG 512 -176 0 FLAG 736 -176 0 FLAG 640 -464 RightHigh FLAG 112 -448 LeftHigh FLAG 992 -384 RightSource FLAG -1168 656 2.5V FLAG -1168 -896 5V FLAG -704 -896 0 FLAG -704 -976 5V FLAG -1424 2096 LeftHigh FLAG -2192 2128 LeftHighSide FLAG -1760 1648 Vcc FLAG -1376 2208 LeftSource FLAG -1616 2336 0 FLAG 3008 2064 RightLow FLAG 2240 2096 RightLowSide FLAG 2784 1824 Vcc FLAG 2784 2352 0 FLAG 1856 800 PWM FLAG 2032 976 0 FLAG 2576 800 RightLowSide FLAG 1872 1280 PWMInv FLAG 2048 1456 0 FLAG 2592 1280 RightHighSide FLAG 2096 1136 2.5V FLAG 1472 2144 RightHigh FLAG 704 2176 RightHighSide FLAG 1136 1664 Vcc FLAG 1520 2256 RightSource FLAG 1280 2384 0 FLAG -912 -672 0 FLAG -960 -704 -5V FLAG -528 -1040 -5V FLAG -848 -816 PWMInv FLAG -1104 960 -5V FLAG -1056 992 0 FLAG 2320 1152 5V FLAG 2320 1424 -5V FLAG 2368 1456 0 FLAG -1168 1168 5V FLAG -1168 1440 -5V FLAG -1120 1472 0 FLAG 2304 672 5V FLAG 2240 640 2.5V FLAG 2304 944 -5V FLAG 2352 976 0 FLAG -1920 -1024 Vcc FLAG 720 -112 0 FLAG 480 -96 SUEL FLAG -432 -944 0 FLAG -3408 -112 5V FLAG -3408 48 -5V FLAG -3536 160 0 FLAG -3856 -96 LeftSource FLAG -3888 -16 RightSource FLAG -3104 192 AudioIn FLAG -2704 -16 ToPWM FLAG -2976 48 0 FLAG -2896 -112 5V FLAG -2896 64 -5V FLAG -1632 -480 AudioIn FLAG -1376 -768 ToPWM FLAG -560 640 5V FLAG -128 832 0 FLAG 480 992 5V FLAG 560 1184 -5V FLAG -512 496 0 FLAG -560 832 0 FLAG 976 1040 Dreieck FLAG 448 672 DreiEin FLAG -240 1328 0 FLAG -112 1264 Drei FLAG 0 1088 5V FLAG 0 1232 -5V FLAG 480 1248 0 FLAG -1328 -848 Dreieck FLAG -1728 -928 0 FLAG -1728 -976 0 FLAG -1344 -624 0 FLAG -1280 -992 0 SYMBOL voltage -1920 -592 R0 WINDOW 123 0 0 Left 2 WINDOW 39 24 44 Left 2 SYMATTR SpiceLine Rser=1m Cpar=1u SYMATTR InstName V1 SYMATTR Value 15 SYMBOL Misc\\signal -1632 -448 R0 WINDOW 123 24 44 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V2 SYMATTR Value SINE(0 0.447 1k) SYMBOL res 688 -288 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R11 SYMATTR Value 8 SYMBOL res -864 1984 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R21 SYMATTR Value 330 SYMBOL npn -880 1952 R0 SYMATTR InstName Q7 SYMATTR Value BC817-40 SYMBOL res -832 1808 R0 SYMATTR InstName R22 SYMATTR Value 330 SYMBOL npn -624 1808 R0 SYMATTR InstName Q8 SYMATTR Value BC817-40 SYMBOL pnp -624 2096 M180 SYMATTR InstName Q9 SYMATTR Value BC807-40 SYMBOL res -1360 784 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R17 SYMATTR Value 8k SYMBOL cap -1360 928 R180 WINDOW 0 24 56 Left 2 WINDOW 3 24 8 Left 2 SYMATTR InstName C6 SYMATTR Value 10p SYMBOL res -976 896 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R18 SYMATTR Value 10000 SYMBOL diode -1472 864 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D2 SYMATTR Value MMSD4148 SYMBOL res -1424 1296 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R26 SYMATTR Value 8k SYMBOL cap -1424 1440 R180 WINDOW 0 24 56 Left 2 WINDOW 3 24 8 Left 2 SYMATTR InstName C2 SYMATTR Value 10p SYMBOL res -1536 1072 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R27 SYMATTR Value 1k SYMBOL res -1392 1072 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R28 SYMATTR Value 1k SYMBOL diode -1536 1376 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D3 SYMATTR Value MMSD4148 SYMBOL cap 720 -272 R0 SYMATTR InstName C8 SYMATTR Value 0.47µ SYMBOL cap 496 -272 R0 SYMATTR InstName C9 SYMATTR Value 0.47µ SYMBOL cap 672 -384 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C10 SYMATTR Value 0.1µ SYMBOL cap -464 1808 R0 SYMATTR InstName C3 SYMATTR Value 100n SYMBOL polcap -368 1808 R0 WINDOW 3 24 56 Left 2 SYMATTR Value 47µ SYMATTR InstName C4 SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=100 Irms=210m Rser=0.37 Lser=0 mfg="Nichicon" pn="UPR2A470MPH" type="Al electrolytic" SYMBOL nmos 336 -528 R0 SYMATTR InstName M5 SYMATTR Value IRF6644 SYMBOL voltage -704 -992 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V3 SYMATTR Value 5V SYMBOL res -2064 2112 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R8 SYMATTR Value 330 SYMBOL npn -2080 2080 R0 SYMATTR InstName Q1 SYMATTR Value BC817-40 SYMBOL res -2032 1936 R0 SYMATTR InstName R9 SYMATTR Value 330 SYMBOL cap -1648 1936 R0 SYMATTR InstName C5 SYMATTR Value 1µ SYMATTR SpiceLine V=25 Irms=7.25 Rser=0.004 Lser=0 SYMBOL schottky -1776 1696 R0 SYMATTR InstName D5 SYMATTR Value MBRS1100 SYMATTR Description Diode SYMATTR Type diode SYMBOL npn -1824 1936 R0 SYMATTR InstName Q2 SYMATTR Value BC817-40 SYMBOL pnp -1824 2224 M180 SYMATTR InstName Q3 SYMATTR Value BC807-40 SYMBOL res -1632 1856 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName 1 SYMATTR Value 1 SYMBOL res -1616 2144 R180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R14 SYMATTR Value 1 SYMBOL polcap -1552 1936 R0 WINDOW 3 24 56 Left 2 SYMATTR Value 220µ SYMATTR InstName C7 SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=63 Irms=1.14 Rser=0.065 Lser=0 mfg="Nichicon" pn="UPL1J221MRH" type="Al electrolytic" SYMBOL ind 512 -288 R90 WINDOW 0 5 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName L2 SYMATTR Value 22µ SYMATTR SpiceLine Ipk=9.6 Rser=0.00186 Rpar=2072.4 Cpar=0 mfg="Coilcraft" pn="SER2915H-223" SYMBOL res 2368 2080 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R10 SYMATTR Value 330 SYMBOL npn 2352 2048 R0 SYMATTR InstName Q4 SYMATTR Value BC817-40 SYMBOL res 2400 1904 R0 SYMATTR InstName R12 SYMATTR Value 330 SYMBOL npn 2608 1904 R0 SYMATTR InstName Q5 SYMATTR Value BC817-40 SYMBOL pnp 2608 2192 M180 SYMATTR InstName Q6 SYMATTR Value BC807-40 SYMBOL res 2048 784 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R13 SYMATTR Value 8k SYMBOL cap 2048 928 R180 WINDOW 0 24 56 Left 2 WINDOW 3 24 8 Left 2 SYMATTR InstName C11 SYMATTR Value 10p SYMBOL diode 1936 864 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D7 SYMATTR Value MMSD4148 SYMBOL res 2064 1264 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R35 SYMATTR Value 8k SYMBOL cap 2064 1408 R180 WINDOW 0 24 56 Left 2 WINDOW 3 24 8 Left 2 SYMATTR InstName C12 SYMATTR Value 10p SYMBOL diode 1952 1344 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D8 SYMATTR Value MMSD4148 SYMBOL cap 2768 1904 R0 SYMATTR InstName C13 SYMATTR Value 100n SYMBOL polcap 2864 1904 R0 WINDOW 3 24 56 Left 2 SYMATTR Value 47µ SYMATTR InstName C14 SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=100 Irms=210m Rser=0.37 Lser=0 mfg="Nichicon" pn="UPR2A470MPH" type="Al electrolytic" SYMBOL res 832 2160 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R52 SYMATTR Value 330 SYMBOL res 864 1984 R0 SYMATTR InstName R53 SYMATTR Value 330 SYMBOL cap 1248 1984 R0 SYMATTR InstName C15 SYMATTR Value 1µ SYMATTR SpiceLine V=25 Irms=7.25 Rser=0.004 Lser=0 SYMBOL schottky 1120 1744 R0 SYMATTR InstName D11 SYMATTR Value MBRS1100 SYMATTR Description Diode SYMATTR Type diode SYMBOL npn 1072 1984 R0 SYMATTR InstName Q11 SYMATTR Value BC817-40 SYMBOL pnp 1072 2272 M180 SYMATTR InstName Q12 SYMATTR Value BC807-40 SYMBOL res 1264 1904 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R54 SYMATTR Value 1 SYMBOL res 1280 2192 R180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R55 SYMATTR Value 1 SYMBOL polcap 1344 1984 R0 WINDOW 3 24 56 Left 2 SYMATTR Value 220µ SYMATTR InstName C16 SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=63 Irms=1.14 Rser=0.065 Lser=0 mfg="Nichicon" pn="UPL1J221MRH" type="Al electrolytic" SYMBOL npn 816 2128 R0 SYMATTR InstName Q10 SYMATTR Value BC817-40 SYMBOL Comparators\\LT1712 -1024 -832 R0 SYMATTR InstName U3 SYMBOL Comparators\\LT1712 -1104 800 R0 SYMATTR InstName U1 SYMBOL res 2448 1360 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R15 SYMATTR Value 10000 SYMBOL Comparators\\LT1712 2320 1264 R0 SYMATTR InstName U4 SYMBOL res -1040 1376 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R19 SYMATTR Value 10000 SYMBOL Comparators\\LT1712 -1168 1280 R0 SYMATTR InstName U5 SYMBOL res 2432 880 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R23 SYMATTR Value 10000 SYMBOL Comparators\\LT1712 2304 784 R0 SYMATTR InstName U6 SYMBOL e 672 -112 R90 SYMATTR InstName E1 SYMATTR Value 1 SYMBOL voltage -432 -1040 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V6 SYMATTR Value -5 SYMBOL cap -3552 -16 R0 SYMATTR InstName C22 SYMATTR Value 220p SYMBOL res -3616 -32 R0 SYMATTR InstName R47 SYMATTR Value 10k SYMBOL res -3648 -32 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R48 SYMATTR Value 200k SYMBOL res -3648 -112 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R49 SYMATTR Value 200k SYMBOL cap -3376 -208 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C23 SYMATTR Value 220p SYMBOL res -3344 -288 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R50 SYMATTR Value 10k SYMBOL cap -2864 -224 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C24 SYMATTR Value 220p SYMBOL res -3120 32 R0 SYMATTR InstName R51 SYMATTR Value 10k SYMBOL res -3136 -48 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R56 SYMATTR Value 10k SYMBOL SpecialFunctions\\LTC6902 -320 832 R0 SYMATTR InstName U7 SYMBOL cap 608 704 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C19 SYMATTR Value 100p SYMBOL cap -528 544 R0 SYMATTR InstName C21 SYMATTR Value 0.1µ SYMBOL res -192 528 R0 SYMATTR InstName R7 SYMATTR Value 50k SYMBOL res 432 1008 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R29 SYMATTR Value 30k SYMBOL Opamps\\LT1722 560 976 R0 SYMATTR InstName U10 SYMBOL res -288 1168 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R33 SYMATTR Value 100k SYMBOL cap -256 1184 R0 SYMATTR InstName C25 SYMATTR Value 10µ SYMBOL Comparators\\LT1720 0 1104 R0 SYMATTR InstName U11 SYMBOL res 128 1264 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R40 SYMATTR Value 100k SYMBOL res -16 720 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R44 SYMATTR Value 50k SYMBOL Opamps\\LT1722 -2896 -80 R0 SYMATTR InstName U12 SYMBOL Opamps\\LT1722 -3408 -96 R0 SYMATTR InstName U13 SYMBOL ind 896 -288 R90 WINDOW 0 5 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName L1 SYMATTR Value 22µ SYMATTR SpiceLine Ipk=9.6 Rser=0.00186 Rpar=2072.4 Cpar=0 mfg="Coilcraft" pn="SER2915H-223" SYMBOL ind -1472 2080 R90 WINDOW 0 5 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName L3 SYMATTR Value 10n SYMBOL cap -1504 2144 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C18 SYMATTR Value 1p SYMBOL ind -256 1952 R90 WINDOW 0 5 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName L4 SYMATTR Value 10n SYMBOL cap -288 2016 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C20 SYMATTR Value 1p SYMBOL ind 1424 2128 R90 WINDOW 0 5 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName L5 SYMATTR Value 10n SYMBOL cap 1392 2192 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C26 SYMATTR Value 1p SYMBOL ind 2976 2048 R90 WINDOW 0 5 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName L6 SYMATTR Value 10n SYMBOL cap 2944 2112 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C27 SYMATTR Value 1p SYMBOL res 480 -592 R0 SYMATTR InstName R1 SYMATTR Value 10 SYMBOL cap 480 -480 R0 SYMATTR InstName C28 SYMATTR Value 220p SYMBOL res 1024 -592 R0 SYMATTR InstName R2 SYMATTR Value 10 SYMBOL cap 1024 -480 R0 SYMATTR InstName C29 SYMATTR Value 220p SYMBOL res 432 -128 R0 SYMATTR InstName R3 SYMATTR Value 10 SYMBOL cap 432 -16 R0 SYMATTR InstName C30 SYMATTR Value 220p SYMBOL res 1024 -112 R0 SYMATTR InstName R4 SYMATTR Value 10 SYMBOL cap 1024 0 R0 SYMATTR InstName C31 SYMATTR Value 220p SYMBOL cap -1792 -944 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C1 SYMATTR Value 100n SYMBOL polcap -1792 -992 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C17 SYMATTR Value 220µ SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=100 Irms=590m Rser=0.1 Lser=0 mfg="Nichicon" pn="UPR2A221MRH" type="Al electrolytic" SYMBOL cap -1456 1920 R0 SYMATTR InstName C32 SYMATTR Value 100n SYMBOL polcap -1376 1920 R0 WINDOW 3 24 56 Left 2 SYMATTR Value 47µ SYMATTR InstName C33 SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=100 Irms=210m Rser=0.37 Lser=0 mfg="Nichicon" pn="UPR2A470MPH" type="Al electrolytic" SYMBOL cap 1424 1984 R0 SYMATTR InstName C34 SYMATTR Value 100n SYMBOL polcap 1504 1984 R0 WINDOW 3 24 56 Left 2 SYMATTR Value 47µ SYMATTR InstName C35 SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=100 Irms=210m Rser=0.37 Lser=0 mfg="Nichicon" pn="UPR2A470MPH" type="Al electrolytic" SYMBOL nmos 880 -544 R0 SYMATTR InstName M1 SYMATTR Value IRF6644 SYMBOL nmos 880 -80 R0 SYMATTR InstName M2 SYMATTR Value IRF6644 SYMBOL nmos 336 -80 R0 SYMATTR InstName M3 SYMATTR Value IRF6644 SYMBOL res -1296 -976 R0 SYMATTR InstName R16 SYMATTR Value 100k SYMBOL res -1360 -752 R0 SYMATTR InstName R20 SYMATTR Value 100k SYMBOL res 464 1088 R0 SYMATTR InstName R5 SYMATTR Value 30k SYMBOL res 624 816 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R24 SYMATTR Value 100k TEXT -1456 -976 Left 2 ;Modulator TEXT -1176 1920 Left 2 ;Gatetreiber Low TEXT -1808 768 Left 2 ;Falling Edge Delay TEXT -1872 1280 Left 2 ;Falling Edge Delay TEXT 536 -712 Left 2 ;H-Brücke TEXT -1496 552 Left 2 ;Brückentreiber Links TEXT 1872 608 Left 2 ;Brückentreiber Rechts TEXT -2456 1872 Left 2 ;Gatetreiber High TEXT 2056 2016 Left 2 ;Gatetreiber Low TEXT 1600 768 Left 2 ;FallingEdge Delay TEXT 1616 1248 Left 2 ;Falling EdgeDelay TEXT 504 1928 Left 2 ;Gatetreiber High TEXT -3784 -248 Left 2 ;Feedback TEXT -624 504 Left 2 ;Dreieck TEXT -184 1400 Left 2 !.ic V(Drei) = 2.5 TEXT 872 1208 Left 2 !.tran 0 6m 0 startup TEXT 24 -264 Left 2 !.four 1k V(SUEL) TEXT -936 -536 Left 2 !.four 1k V(AudioIn) TEXT 728 1312 Left 2 !.ic V(DreiEin) = 0 TEXT 720 1264 Left 2 !.ic V(DreiEck) = 0 RECTANGLE Normal 1296 2240 1472 2096 2 RECTANGLE Normal -384 2080 -240 1904 2 RECTANGLE Normal -1616 2192 -1456 2048 2 RECTANGLE Normal 2848 2192 3024 2000 2 RECTANGLE Normal 1216 1456 -688 416 2 RECTANGLE Normal 1440 1504 2944 496 2 RECTANGLE Normal -688 1504 -2064 336 2 RECTANGLE Normal 1232 240 -160 -1040 2 RECTANGLE Normal -720 -496 -1504 -1072 2 RECTANGLE Normal -2528 320 -4192 -448 2 RECTANGLE Normal -1216 2448 -2544 1552 2 RECTANGLE Normal -96 2384 -1184 1552 2 RECTANGLE Normal 1728 2448 352 1520 2 RECTANGLE Normal 3120 2416 2016 1632 2