Version 4
SHEET 1 1192 756
WIRE -208 0 -320 0
WIRE -144 0 -208 0
WIRE 48 0 -64 0
WIRE 128 0 48 0
WIRE 304 0 192 0
WIRE 464 0 304 0
WIRE -144 64 -144 48
WIRE 304 64 304 0
WIRE 464 64 464 0
WIRE -208 80 -208 0
WIRE 48 80 48 0
WIRE 128 112 128 0
WIRE 240 112 128 112
WIRE 128 160 128 112
WIRE -144 176 -144 160
WIRE 304 208 304 160
WIRE -144 288 -144 272
WIRE 48 320 48 144
WIRE 128 320 128 240
WIRE 304 320 304 272
WIRE -144 400 -144 384
WIRE 464 464 464 208
WIRE -144 512 -144 496
FLAG 128 320 0
FLAG 304 320 0
FLAG 464 464 0
FLAG 48 320 0
FLAG -144 624 0
FLAG -208 160 0
FLAG 640 80 0
FLAG -320 80 0
SYMBOL LED 288 208 R0
SYMATTR InstName D1
SYMATTR Value LUW_JDSH_EC-M-min_T
SYMBOL schottky 128 16 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value 1N5817
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 448 144 R0
SYMATTR InstName C1
SYMATTR SpiceLine V=50
SYMATTR Value 3.5
SYMATTR SpiceLine2 IC=2.5
SYMBOL res 448 48 R0
SYMATTR InstName R2
SYMATTR Value 20m
SYMBOL zener 64 144 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D3
SYMATTR Value BZX384B4V3
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL diode -160 0 R0
SYMATTR InstName D4
SYMATTR Value MURS320
SYMBOL diode -160 48 R0
SYMATTR InstName D5
SYMATTR Value MURS320
SYMBOL diode -160 112 R0
SYMATTR InstName D6
SYMATTR Value MURS320
SYMBOL diode -160 160 R0
SYMATTR InstName D7
SYMATTR Value MURS320
SYMBOL diode -160 224 R0
SYMATTR InstName D8
SYMATTR Value MURS320
SYMBOL diode -160 272 R0
SYMATTR InstName D9
SYMATTR Value MURS320
SYMBOL diode -160 336 R0
SYMATTR InstName D10
SYMATTR Value MURS320
SYMBOL diode -160 384 R0
SYMATTR InstName D11
SYMATTR Value MURS320
SYMBOL diode -160 448 R0
SYMATTR InstName D12
SYMATTR Value MURS320
SYMBOL diode -160 496 R0
SYMATTR InstName D13
SYMATTR Value MURS320
SYMBOL diode -160 560 R0
SYMATTR InstName D14
SYMATTR Value MURS320
SYMBOL current -208 160 R180
WINDOW 0 24 80 Left 2
WINDOW 3 24 0 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName I1
SYMATTR Value PULSE(0m 80m 0 45 45 30 240 4)
SYMBOL pnp 240 160 M180
SYMATTR InstName Q1
SYMATTR Value BC327-40
SYMBOL voltage 640 -16 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 4.1
SYMBOL res 112 144 R0
SYMATTR InstName R1
SYMATTR Value 12k
SYMBOL res -48 -16 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 100m
SYMBOL res -336 -16 R0
SYMATTR InstName R6
SYMATTR Value 2Meg
TEXT -240 648 Left 2 !.tran 720s
TEXT -608 712 Left 2 !.model BZX384B4V3 D(Is=1.033E-15 N=1.001 BV=4.3 IBV=0.005 Rs=0.387 Cjo=2.715E-10 Vj=0.7721 M=0.3557 Fc=0.5 Iave=250M Vpk=4.3 Mfg=NXP Type=ZENER)\n.MODEL LUW_JDSH_EC-M-min_T D(IS=101.62E-21 N=2.5067 RS=2.5178 EG=2.7 XTI=3 CJO=100.00E-12 mfg=OSRAM type=LED)