Version 4
SHEET 1 1748 1188
WIRE 96 224 -112 224
WIRE 96 256 96 224
WIRE -112 304 -112 224
WIRE 96 352 96 336
WIRE 208 352 96 352
WIRE 96 384 96 352
WIRE -112 480 -112 384
WIRE 96 480 96 448
FLAG 96 480 0
FLAG -112 480 0
FLAG 208 352 Uz
SYMBOL res 80 240 R0
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL voltage -112 288 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 1
SYMBOL Xzener_DiodesInc 80 448 M180
SYMATTR InstName U1
TEXT -112 176 Left 0 !.dc V1 -10 +100 0.01
TEXT 152 432 Left 0 ;Symbol corrected\nDiode Type always visible