Version 4
SHEET 1 2168 780
WIRE -7216 -1120 -7328 -1120
WIRE -7152 -1120 -7216 -1120
WIRE -6944 -1120 -7152 -1120
WIRE -6720 -1120 -6944 -1120
WIRE -6640 -1120 -6720 -1120
WIRE -6496 -1120 -6640 -1120
WIRE -6320 -1120 -6496 -1120
WIRE -6208 -1120 -6320 -1120
WIRE -6144 -1120 -6208 -1120
WIRE -6080 -1120 -6144 -1120
WIRE -5904 -1120 -6080 -1120
WIRE -5776 -1120 -5904 -1120
WIRE -5680 -1120 -5776 -1120
WIRE -5456 -1120 -5680 -1120
WIRE -6944 -1088 -6944 -1120
WIRE -6720 -1088 -6720 -1120
WIRE -6496 -1088 -6496 -1120
WIRE -5904 -1088 -5904 -1120
WIRE -5680 -1088 -5680 -1120
WIRE -5456 -1088 -5456 -1120
WIRE -7216 -1072 -7216 -1120
WIRE -7152 -1072 -7152 -1120
WIRE -6640 -1072 -6640 -1120
WIRE -5776 -1072 -5776 -1120
WIRE -7328 -1056 -7328 -1120
WIRE -6208 -1056 -6208 -1120
WIRE -6144 -1024 -6144 -1120
WIRE -6944 -992 -6944 -1008
WIRE -5456 -992 -5456 -1008
WIRE -6720 -976 -6720 -1008
WIRE -6640 -976 -6640 -1008
WIRE -6640 -976 -6720 -976
WIRE -6464 -976 -6640 -976
WIRE -6368 -976 -6384 -976
WIRE -6000 -976 -6032 -976
WIRE -5776 -976 -5776 -1008
WIRE -5776 -976 -5920 -976
WIRE -5680 -976 -5680 -1008
WIRE -5680 -976 -5776 -976
WIRE -7216 -960 -7216 -992
WIRE -7152 -960 -7152 -1008
WIRE -7152 -960 -7216 -960
WIRE -6368 -944 -6368 -976
WIRE -6368 -944 -6880 -944
WIRE -6208 -944 -6208 -992
WIRE -6208 -944 -6368 -944
WIRE -6144 -944 -6144 -960
WIRE -6144 -944 -6208 -944
WIRE -6032 -944 -6032 -976
WIRE -6032 -944 -6144 -944
WIRE -5520 -944 -6032 -944
WIRE -7216 -928 -7216 -960
WIRE -6496 -928 -6496 -1008
WIRE -5904 -928 -5904 -1008
WIRE -6720 -912 -6720 -976
WIRE -6656 -912 -6720 -912
WIRE -6544 -912 -6576 -912
WIRE -6320 -912 -6320 -1120
WIRE -5824 -912 -5856 -912
WIRE -5680 -912 -5680 -976
WIRE -5680 -912 -5744 -912
WIRE -7328 -896 -7328 -976
WIRE -7328 -896 -7392 -896
WIRE -7392 -864 -7392 -896
WIRE -6720 -864 -6720 -912
WIRE -6720 -864 -7104 -864
WIRE -5680 -864 -5680 -912
WIRE -5360 -864 -5680 -864
WIRE -5280 -864 -5296 -864
WIRE -7328 -832 -7328 -896
WIRE -6944 -832 -6944 -896
WIRE -6944 -832 -7008 -832
WIRE -6880 -832 -6944 -832
WIRE -5456 -832 -5456 -896
WIRE -5456 -832 -5520 -832
WIRE -5392 -832 -5456 -832
WIRE -7216 -816 -7216 -848
WIRE -7168 -816 -7216 -816
WIRE -7104 -816 -7104 -864
WIRE -7008 -816 -7008 -832
WIRE -6880 -816 -6880 -832
WIRE -5520 -816 -5520 -832
WIRE -5392 -816 -5392 -832
WIRE -6656 -784 -6784 -784
WIRE -6496 -784 -6496 -832
WIRE -6496 -784 -6576 -784
WIRE -6064 -784 -6496 -784
WIRE -5904 -784 -5904 -832
WIRE -5904 -784 -5984 -784
WIRE -5824 -784 -5904 -784
WIRE -5616 -784 -5744 -784
WIRE -7392 -768 -7392 -800
WIRE -7216 -736 -7216 -816
WIRE -6496 -736 -6496 -784
WIRE -5904 -736 -5904 -784
WIRE -7168 -720 -7168 -816
WIRE -7008 -720 -7008 -736
WIRE -6880 -720 -6880 -736
WIRE -6368 -720 -6416 -720
WIRE -6320 -720 -6320 -832
WIRE -6320 -720 -6368 -720
WIRE -5520 -720 -5520 -736
WIRE -5392 -720 -5392 -736
WIRE -7408 -688 -7440 -688
WIRE -7328 -688 -7328 -752
WIRE -7328 -688 -7344 -688
WIRE -7280 -688 -7328 -688
WIRE -7072 -672 -7088 -672
WIRE -6784 -672 -6784 -784
WIRE -6784 -672 -6816 -672
WIRE -5616 -672 -5616 -784
WIRE -5584 -672 -5616 -672
WIRE -5312 -672 -5328 -672
WIRE -6656 -656 -6720 -656
WIRE -6544 -656 -6576 -656
WIRE -5824 -656 -5856 -656
WIRE -5680 -656 -5744 -656
WIRE -6320 -640 -6320 -720
WIRE -6368 -624 -6368 -720
WIRE -7440 -608 -7440 -688
WIRE -7328 -608 -7328 -688
WIRE -7216 -608 -7216 -640
WIRE -7152 -608 -7216 -608
WIRE -6080 -608 -6080 -1120
WIRE -7216 -592 -7216 -608
WIRE -7104 -592 -7104 -720
WIRE -7008 -592 -7008 -624
WIRE -7008 -592 -7104 -592
WIRE -6720 -592 -6720 -656
WIRE -6720 -592 -7008 -592
WIRE -6640 -592 -6720 -592
WIRE -5680 -592 -5680 -656
WIRE -5680 -592 -5776 -592
WIRE -5392 -592 -5392 -624
WIRE -5392 -592 -5680 -592
WIRE -6784 -560 -6784 -672
WIRE -6720 -560 -6720 -592
WIRE -6640 -560 -6640 -592
WIRE -6496 -560 -6496 -640
WIRE -6208 -560 -6208 -944
WIRE -5904 -560 -5904 -640
WIRE -5680 -560 -5680 -592
WIRE -5616 -560 -5616 -672
WIRE -5776 -544 -5776 -592
WIRE -5392 -528 -5392 -592
WIRE -7440 -448 -7440 -528
WIRE -7328 -448 -7328 -528
WIRE -7328 -448 -7440 -448
WIRE -7216 -448 -7216 -512
WIRE -7216 -448 -7328 -448
WIRE -6880 -448 -6880 -624
WIRE -6880 -448 -7216 -448
WIRE -6784 -448 -6784 -496
WIRE -6784 -448 -6880 -448
WIRE -6720 -448 -6720 -480
WIRE -6720 -448 -6784 -448
WIRE -6640 -448 -6640 -496
WIRE -6640 -448 -6720 -448
WIRE -6496 -448 -6496 -480
WIRE -6496 -448 -6640 -448
WIRE -6368 -448 -6368 -560
WIRE -6368 -448 -6496 -448
WIRE -6320 -448 -6320 -560
WIRE -6320 -448 -6368 -448
WIRE -6208 -448 -6208 -480
WIRE -6208 -448 -6320 -448
WIRE -6080 -448 -6080 -528
WIRE -6080 -448 -6208 -448
WIRE -5904 -448 -5904 -480
WIRE -5904 -448 -6080 -448
WIRE -5776 -448 -5776 -480
WIRE -5776 -448 -5904 -448
WIRE -5680 -448 -5680 -480
WIRE -5680 -448 -5776 -448
WIRE -5616 -448 -5616 -496
WIRE -5616 -448 -5680 -448
WIRE -5520 -448 -5520 -624
WIRE -5520 -448 -5616 -448
WIRE -6080 -432 -6080 -448
WIRE -7088 -416 -7088 -672
WIRE -6416 -416 -6416 -720
WIRE -6416 -416 -7088 -416
WIRE -5312 -416 -5312 -672
WIRE -5312 -416 -6416 -416
WIRE -7152 -384 -7152 -608
WIRE -5392 -384 -5392 -464
WIRE -5392 -384 -7152 -384
WIRE -5280 -384 -5280 -864
WIRE -5280 -384 -5392 -384
FLAG -6080 -432 0
FLAG -6080 -1120 +Ub
FLAG -7392 -768 0
SYMBOL nmos -6544 -736 R0
SYMATTR InstName M1
SYMATTR Value IRFP240
SYMBOL pmos -6544 -832 M180
SYMATTR InstName M2
SYMATTR Value IRFP9240
SYMBOL Misc\\EuropeanResistor -6512 -1104 R0
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL Misc\\EuropeanResistor -6512 -576 R0
SYMATTR InstName R2
SYMATTR Value 1
SYMBOL Misc\\EuropeanResistor -6560 -928 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL Misc\\EuropeanResistor -6560 -672 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 100
SYMBOL Misc\\EuropeanResistor -6560 -800 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 470K
SYMBOL voltage -6080 -624 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 62V
SYMBOL cap -6800 -560 R0
WINDOW 3 25 56 Left 2
SYMATTR Value 1µF
SYMATTR InstName C1
SYMBOL Misc\\EuropeanResistor -6368 -992 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 340K
SYMBOL Misc\\EuropeanResistor -6960 -1104 R0
SYMATTR InstName R7
SYMATTR Value 180K
SYMBOL Misc\\EuropeanResistor -6736 -1104 R0
SYMATTR InstName R8
SYMATTR Value 180K
SYMBOL Misc\\EuropeanResistor -6736 -576 R0
SYMATTR InstName R9
SYMATTR Value 120K
SYMBOL cap -7104 -832 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 34 32 VTop 2
SYMATTR InstName C5
SYMATTR Value 100n
SYMATTR SpiceLine V=100
SYMBOL cap -7168 -704 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C6
SYMATTR Value 100n
SYMBOL Misc\\EuropeanResistor -6224 -576 R0
SYMATTR InstName R12
SYMATTR Value 15K
SYMBOL pnp -7072 -624 M180
WINDOW 0 61 48 Left 2
WINDOW 3 65 18 Left 2
SYMATTR InstName Q1
SYMATTR Value BC556B
SYMBOL Misc\\EuropeanResistor -6336 -928 R0
SYMATTR InstName R14
SYMATTR Value 1Meg
SYMBOL Misc\\EuropeanResistor -6336 -656 R0
SYMATTR InstName R15
SYMATTR Value 1Meg
SYMBOL Misc\\EuropeanResistor -7232 -608 R0
SYMATTR InstName R10
SYMATTR Value 10K
SYMBOL Misc\\EuropeanResistor -7200 -1088 M0
SYMATTR InstName R16
SYMATTR Value 10K
SYMBOL Misc\\EuropeanResistor -7232 -944 R0
SYMATTR InstName R17
SYMATTR Value 10K
SYMBOL npn -7280 -736 R0
SYMATTR InstName Q2
SYMBOL cap -7136 -1072 M0
SYMATTR InstName C2
SYMATTR Value 10µ
SYMBOL Misc\\EuropeanResistor -7344 -624 R0
SYMATTR InstName R18
SYMATTR Value 68K
SYMBOL Misc\\EuropeanResistor -7344 -848 R0
SYMATTR InstName R19
SYMATTR Value 100K
SYMBOL cap -7344 -704 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value 1µ
SYMBOL pnp -6816 -624 R180
WINDOW 0 61 49 Left 2
WINDOW 3 59 20 Left 2
SYMATTR InstName Q4
SYMATTR Value BC556B
SYMBOL Misc\\EuropeanResistor -7024 -832 R0
SYMATTR InstName R23
SYMATTR Value 100K
SYMBOL Misc\\EuropeanResistor -6896 -832 R0
SYMATTR InstName R24
SYMATTR Value 100K
SYMBOL cap -6160 -1024 R0
SYMATTR InstName C8
SYMATTR Value 10µ
SYMBOL pnp -6880 -896 R180
WINDOW 0 99 74 Left 2
WINDOW 3 87 0 Left 2
SYMATTR InstName Q5
SYMATTR Value BC556B
SYMBOL cap -6384 -624 R0
SYMATTR InstName C9
SYMATTR Value 1µ
SYMBOL Misc\\EuropeanResistor -7344 -1072 R0
SYMATTR InstName R25
SYMATTR Value 120K
SYMBOL cap -7408 -864 R0
SYMATTR InstName C10
SYMATTR Value 1µ
SYMBOL nmos -5856 -736 M0
SYMATTR InstName M3
SYMATTR Value IRFP240
SYMBOL pmos -5856 -832 R180
SYMATTR InstName M4
SYMATTR Value IRFP9240
SYMBOL Misc\\EuropeanResistor -5888 -1104 M0
SYMATTR InstName R28
SYMATTR Value 1
SYMBOL Misc\\EuropeanResistor -5888 -576 M0
SYMATTR InstName R29
SYMATTR Value 1
SYMBOL Misc\\EuropeanResistor -5840 -928 M90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R30
SYMATTR Value 100
SYMBOL Misc\\EuropeanResistor -5840 -672 M90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R31
SYMATTR Value 100
SYMBOL Misc\\EuropeanResistor -5840 -800 M90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R32
SYMATTR Value 470K
SYMBOL cap -5600 -560 M0
WINDOW 3 -41 -18 Left 2
SYMATTR Value 1µF
SYMATTR InstName C11
SYMBOL Misc\\EuropeanResistor -6016 -992 M90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R33
SYMATTR Value 340K
SYMBOL Misc\\EuropeanResistor -5440 -1104 M0
SYMATTR InstName R34
SYMATTR Value 180K
SYMBOL Misc\\EuropeanResistor -5664 -1104 M0
SYMATTR InstName R35
SYMATTR Value 180K
SYMBOL Misc\\EuropeanResistor -5664 -576 M0
SYMATTR InstName R36
SYMATTR Value 120K
SYMBOL pnp -5328 -624 R180
WINDOW 0 73 70 Left 2
WINDOW 3 58 24 Left 2
SYMATTR InstName Q7
SYMATTR Value BC556B
SYMBOL pnp -5584 -624 M180
WINDOW 0 74 66 Left 2
WINDOW 3 70 24 Left 2
SYMATTR InstName Q10
SYMATTR Value BC556B
SYMBOL Misc\\EuropeanResistor -5376 -832 M0
SYMATTR InstName R50
SYMATTR Value 100K
SYMBOL Misc\\EuropeanResistor -5504 -832 M0
SYMATTR InstName R51
SYMATTR Value 100K
SYMBOL pnp -5520 -896 M180
SYMATTR InstName Q11
SYMATTR Value BC556B
SYMBOL cap -5360 -880 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 34 32 VTop 2
SYMATTR InstName C13
SYMATTR Value 100n
SYMATTR SpiceLine V=100
SYMBOL cap -5408 -464 M180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C14
SYMATTR Value 100n
SYMBOL Misc\\EuropeanResistor -5968 -800 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R11
SYMATTR Value 20
SYMBOL zener -6624 -1008 R180
WINDOW 0 -9 66 Left 2
WINDOW 3 -92 -6 Left 2
SYMATTR InstName D1
SYMATTR Value BZX84C8V2L
SYMBOL zener -6624 -496 R180
WINDOW 0 -22 65 Left 2
WINDOW 3 -81 1 Left 2
SYMATTR InstName D2
SYMATTR Value BZX84C8V2L
SYMBOL zener -5760 -1008 R180
WINDOW 0 24 64 Left 2
WINDOW 3 25 -3 Left 2
SYMATTR InstName D3
SYMATTR Value BZX84C8V2L
SYMBOL zener -5760 -480 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D4
SYMATTR Value BZX84C8V2L
SYMBOL zener -6192 -992 R180
WINDOW 0 24 64 Left 2
WINDOW 3 22 -7 Left 2
SYMATTR InstName D5
SYMATTR Value BZX84C12L
SYMBOL voltage -7440 -624 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 3 -21 194 Left 2
SYMATTR Value SINE(0 3.8 80 50m)
SYMATTR InstName V2
TEXT -7464 -408 Left 2 !.tran 0 250m 0 50µ
TEXT -6056 -736 Left 2 ;Speaker
TEXT -6912 -1168 Left 2 !.lib irfp9240.lib
TEXT -7296 -1168 Left 2 ;http://www.vishay.com/mosfets/list/product-91239/
TEXT -6456 -1024 Left 3 ;Ruhestrom
TEXT -7464 -384 Left 2 !.temp 15 75
TEXT -6048 -1024 Left 3 ;Ruhestrom
TEXT -6376 -752 Left 2 ;Ub / 2