Version 4
SHEET 1 880 680
WIRE 240 16 128 16
WIRE 400 16 320 16
WIRE 448 16 400 16
WIRE 128 112 128 16
WIRE 448 112 448 16
WIRE 128 240 128 192
WIRE 448 240 448 208
FLAG 128 240 0
FLAG 448 240 0
FLAG 400 16 Vneon
SYMBOL voltage 128 96 R0
WINDOW 3 -22 225 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value PULSE(0 150 0 1ms 1ms 0 2m 2)
SYMATTR InstName V1
SYMBOL res 336 0 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R1
SYMATTR Value 47k
SYMBOL Misc\\neonbulb 448 160 R0
SYMATTR InstName U1
TEXT 104 288 Left 0 !.tran 4m