Version 4
SHEET 1 880 680
WIRE 208 -144 -32 -144
WIRE 400 -144 208 -144
WIRE 400 -128 400 -144
WIRE 208 48 208 -144
WIRE 400 96 400 -48
WIRE 400 96 272 96
WIRE -32 112 -32 -144
WIRE 400 160 400 96
WIRE 400 160 384 160
WIRE 208 208 208 144
WIRE 320 208 208 208
WIRE 384 272 384 256
WIRE -32 368 -32 192
WIRE 208 368 208 288
WIRE 208 368 -32 368
WIRE 384 368 384 352
WIRE 384 368 208 368
FLAG 208 368 0
SYMBOL voltage -32 96 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 200
SYMBOL pnp 272 48 M0
SYMATTR InstName Q1
SYMATTR Value 2N5401
SYMBOL pnp 320 160 R0
SYMATTR InstName Q2
SYMATTR Value 2N5401
SYMBOL res 192 192 R0
SYMATTR InstName R1
SYMATTR Value 125k
SYMBOL res 368 256 R0
SYMATTR InstName R2
SYMATTR Value 1
SYMBOL res 384 -144 R0
SYMATTR InstName R3
SYMATTR Value 50
TEXT -66 392 Left 2 !.tran 0.1