Version 4
SHEET 1 1336 760
WIRE 192 -64 160 -64
WIRE 304 -64 272 -64
WIRE 448 -64 304 -64
WIRE 160 -48 160 -64
WIRE 304 -32 304 -64
WIRE 160 48 160 32
WIRE 304 48 304 32
WIRE 304 48 160 48
WIRE 160 96 160 48
WIRE 208 96 160 96
WIRE 304 96 288 96
WIRE 160 144 160 96
WIRE 160 272 160 224
WIRE 304 272 160 272
WIRE 160 288 160 272
WIRE 496 288 384 288
WIRE 640 288 496 288
WIRE 816 288 752 288
WIRE 960 288 816 288
WIRE 1120 288 1056 288
WIRE 1264 288 1120 288
WIRE 304 304 304 272
WIRE 496 304 496 288
WIRE 816 304 816 288
WIRE 1120 304 1120 288
WIRE 640 320 640 288
WIRE 960 320 960 288
WIRE 1264 320 1264 288
WIRE -64 384 -64 368
WIRE -64 384 -192 384
WIRE 16 384 -64 384
WIRE 160 384 160 368
WIRE 192 384 160 384
WIRE 304 384 304 368
WIRE 304 384 272 384
WIRE 496 400 496 384
WIRE 528 400 496 400
WIRE 640 400 640 384
WIRE 640 400 608 400
WIRE 752 400 752 288
WIRE 752 400 640 400
WIRE 816 400 816 384
WIRE 848 400 816 400
WIRE 960 400 960 384
WIRE 960 400 928 400
WIRE 1056 400 1056 288
WIRE 1056 400 960 400
WIRE 1120 400 1120 384
WIRE 1152 400 1120 400
WIRE 1264 400 1264 384
WIRE 1264 400 1232 400
WIRE 16 416 16 384
WIRE 304 416 304 384
WIRE 384 416 384 288
WIRE 384 416 304 416
WIRE 304 432 304 416
WIRE 304 432 112 432
WIRE 112 448 112 432
WIRE 448 464 448 -64
WIRE 448 464 240 464
WIRE -192 512 -192 384
WIRE 16 512 16 496
WIRE 112 512 16 512
WIRE 176 512 112 512
WIRE 16 560 16 512
WIRE 240 592 240 560
WIRE -192 704 -192 592
WIRE 16 704 16 640
WIRE 16 704 -192 704
WIRE 128 704 16 704
WIRE 240 704 240 672
WIRE 240 704 128 704
WIRE 256 704 240 704
WIRE 128 720 128 704
FLAG 128 720 0
FLAG 304 96 Vcc
FLAG -64 368 Vcc
SYMBOL ind2 176 -64 M0
WINDOW 0 -29 49 Left 0
WINDOW 3 -44 80 Left 0
SYMATTR InstName L2
SYMATTR Value 50µ
SYMATTR Type ind
SYMBOL ind2 176 272 M0
WINDOW 0 -29 40 Left 0
WINDOW 3 -39 68 Left 0
SYMATTR InstName L3
SYMATTR Value 50µ
SYMATTR Type ind
SYMBOL npn2 176 464 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL voltage -192 496 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 224 576 R0
SYMATTR InstName R4
SYMATTR Value .1
SYMBOL res 288 -80 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R5
SYMATTR Value 1
SYMBOL res 288 368 R90
WINDOW 0 53 93 VBottom 0
WINDOW 3 28 54 VTop 0
SYMATTR InstName R6
SYMATTR Value 1
SYMBOL res 304 80 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R2
SYMATTR Value 0.1
SYMBOL cap 288 -32 R0
SYMATTR InstName C1
SYMATTR Value 100n
SYMBOL cap 288 304 R0
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL res 0 400 R0
SYMATTR InstName R7
SYMATTR Value 100k
SYMBOL cap 96 448 R0
SYMATTR InstName C3
SYMATTR Value 1n
SYMBOL res 0 544 R0
SYMATTR InstName R8
SYMATTR Value 10k
SYMBOL res 144 128 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL ind2 512 288 M0
WINDOW 0 -29 40 Left 0
WINDOW 3 -39 68 Left 0
SYMATTR InstName L1
SYMATTR Value 50µ
SYMATTR Type ind
SYMBOL res 624 384 R90
WINDOW 0 53 93 VBottom 0
WINDOW 3 28 54 VTop 0
SYMATTR InstName R3
SYMATTR Value 1
SYMBOL cap 624 320 R0
SYMATTR InstName C4
SYMATTR Value 100n
SYMBOL ind2 832 288 M0
WINDOW 0 -29 40 Left 0
WINDOW 3 -39 68 Left 0
SYMATTR InstName L4
SYMATTR Value 50µ
SYMATTR Type ind
SYMBOL res 944 384 R90
WINDOW 0 53 93 VBottom 0
WINDOW 3 28 54 VTop 0
SYMATTR InstName R9
SYMATTR Value 1
SYMBOL cap 944 320 R0
SYMATTR InstName C5
SYMATTR Value 100n
SYMBOL ind2 1136 288 M0
WINDOW 0 -29 40 Left 0
WINDOW 3 -39 68 Left 0
SYMATTR InstName L5
SYMATTR Value 50µ
SYMATTR Type ind
SYMBOL res 1248 384 R90
WINDOW 0 53 93 VBottom 0
WINDOW 3 28 54 VTop 0
SYMATTR InstName R10
SYMATTR Value 1
SYMBOL cap 1248 320 R0
SYMATTR InstName C6
SYMATTR Value 100n
TEXT -136 144 Left 0 !K  L1 L2 L3 L4 L5 0.999
TEXT -224 744 Left 0 !.tran 4m