Version 4
SHEET 1 4356 900
WIRE -832 0 -928 0
WIRE -400 0 -832 0
WIRE -192 0 -400 0
WIRE 96 0 -192 0
WIRE 224 0 96 0
WIRE -400 16 -400 0
WIRE -192 16 -192 0
WIRE 224 16 224 0
WIRE 96 32 96 0
WIRE -112 64 -736 64
WIRE -112 144 -112 64
WIRE -64 144 -112 144
WIRE 96 144 96 96
WIRE 96 144 80 144
WIRE 224 144 224 96
WIRE 224 144 96 144
WIRE 336 144 224 144
WIRE -736 192 -736 64
WIRE -672 192 -736 192
WIRE -544 192 -592 192
WIRE -400 192 -400 96
WIRE -400 192 -464 192
WIRE -352 192 -400 192
WIRE -192 192 -192 96
WIRE -192 192 -208 192
WIRE -176 192 -192 192
WIRE -928 256 -928 0
WIRE 96 256 96 144
WIRE 224 256 224 144
WIRE -832 272 -832 0
WIRE -736 272 -736 192
WIRE -400 272 -400 192
WIRE -928 352 -928 336
WIRE -832 352 -832 336
WIRE -832 352 -928 352
WIRE -736 352 -736 336
WIRE -736 352 -832 352
WIRE -400 352 -400 336
WIRE -400 352 -736 352
WIRE -112 352 -112 240
WIRE -112 352 -400 352
WIRE 96 352 96 320
WIRE 96 352 -112 352
WIRE 224 352 224 336
WIRE 224 352 96 352
WIRE -928 368 -928 352
FLAG -928 368 0
SYMBOL voltage -928 240 R0
WINDOW 123 0 0 Left 2
WINDOW 39 24 124 Left 2
SYMATTR InstName V1
SYMATTR Value 5V
SYMBOL npn -176 144 R0
SYMATTR InstName Q1
SYMATTR Value BC547C
SYMBOL cap -416 272 R0
SYMATTR InstName C2
SYMATTR Value 1nF
SYMBOL cap -64 160 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C4
SYMATTR Value 1nF
SYMBOL diode 80 96 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL ind -688 208 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 660nH
SYMATTR SpiceLine Rser=0
SYMBOL res -176 0 M0
SYMATTR InstName R1
SYMATTR Value 150k
SYMBOL cap -752 272 R0
SYMATTR InstName C1
SYMATTR Value 1nF
SYMBOL ind -560 208 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName MEETSPOEL
SYMATTR Value 1µH
SYMBOL cap -352 176 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 470pF
SYMBOL res 208 0 R0
SYMATTR InstName R4
SYMATTR Value 47k
SYMBOL res 208 240 R0
SYMATTR InstName R8
SYMATTR Value 47k
SYMBOL res -416 0 R0
SYMATTR InstName R5
SYMATTR Value 1k
SYMBOL res -16 128 M90
WINDOW 0 3 56 VBottom 2
WINDOW 3 29 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL res -304 176 M90
WINDOW 0 3 56 VBottom 2
WINDOW 3 29 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 100
SYMBOL cap -848 272 R0
SYMATTR InstName C3
SYMATTR Value 100n
SYMBOL diode 80 320 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value 1N4148
TEXT -736 32 Left 2 !.tran 400us startup