| Version 4 | |
| Track of time | |
| SHEET 1 880 680 | |
| WIRE 112 112 16 112 | |
| WIRE 240 112 192 112 | |
| WIRE 352 112 240 112 | |
| WIRE 240 176 240 112 | |
| WIRE 16 192 16 112 | |
| WIRE 352 240 352 192 | |
| WIRE 16 384 16 272 | |
| WIRE 144 384 16 384 | |
| WIRE 240 384 240 240 | |
| WIRE 240 384 144 384 | |
| WIRE 352 384 352 304 | |
| WIRE 352 384 240 384 | |
| WIRE 144 400 144 384 | |
| FLAG 144 400 0 | |
| SYMBOL polcap 224 176 R0 | |
| WINDOW 3 24 56 Left 2 | |
| SYMATTR InstName C1 | |
| SYMATTR Value 22� | |
| SYMATTR Description Capacitor | |
| SYMATTR Type cap | |
| SYMATTR SpiceLine V=10 Irms=3.10529 Rser=0.028 Lser=0 mfg="KEMET" pn="A700V226M010ATE028" type="Al electrolytic" | |
| SYMBOL res 208 96 R90 | |
| WINDOW 0 0 56 VBottom 2 | |
| WINDOW 3 32 56 VTop 2 | |
| SYMATTR InstName R1 | |
| SYMATTR Value 1K | |
| SYMBOL res 336 96 R0 | |
| SYMATTR InstName R2 | |
| SYMATTR Value 2.2K | |
| SYMBOL LED 336 240 R0 | |
| SYMATTR InstName D1 | |
| SYMBOL voltage 16 176 R0 | |
| WINDOW 123 0 0 Left 0 | |
| WINDOW 39 0 0 Left 0 | |
| SYMATTR InstName V1 | |
| SYMATTR Value 9 | |