v 20110115 2 C 40000 40000 0 0 0 title-B.sym C 43200 48800 1 0 0 led-1.sym { T 44000 49400 5 10 0 0 0 0 1 device=LED T 44000 49200 5 10 1 1 0 0 1 refdes=LED? T 44000 49600 5 10 0 0 0 0 1 symversion=0.1 } C 43200 46500 1 0 0 led-1.sym { T 44000 47100 5 10 0 0 0 0 1 device=LED T 44000 46900 1 10 1 1 0 0 1 refdes=LED? T 44000 47300 5 10 0 0 0 0 1 symversion=0.1 } C 43300 44100 1 0 0 led-1.sym { T 44100 44700 5 10 0 0 0 0 1 device=LED T 44100 44500 5 10 1 1 0 0 1 refdes=LED? T 44100 44900 5 10 0 0 0 0 1 symversion=0.1 } C 41700 48900 1 0 0 resistor-1.sym { T 42000 49300 5 10 0 0 0 0 1 device=RESISTOR T 41900 49200 5 10 1 1 0 0 1 refdes=R1K } C 44000 47700 1 0 0 resistor-1.sym { T 44300 48100 5 10 0 0 0 0 1 device=RESISTOR T 44200 48000 5 10 1 1 0 0 1 refdes=R10K } C 44000 45400 1 0 0 resistor-1.sym { T 44300 45800 5 10 0 0 0 0 1 device=RESISTOR T 44200 45700 5 10 1 1 0 0 1 refdes=R10K } C 44000 43000 1 0 0 resistor-1.sym { T 44300 43400 5 10 0 0 0 0 1 device=RESISTOR T 44200 43300 5 10 1 1 0 0 1 refdes=R10K } C 52000 48800 1 0 0 transformer-1.sym { T 52300 50100 5 10 1 1 0 0 1 refdes=Transformer T 52300 50100 5 10 0 0 0 0 1 device=transformer } C 52900 46400 1 0 0 BNC-1.sym { T 53250 47050 5 10 0 0 0 0 1 device=BNC T 52900 47200 5 10 1 1 0 0 1 refdes=RCA In (L) } C 52900 44600 1 0 0 BNC-1.sym { T 53250 45250 5 10 0 0 0 0 1 device=BNC T 52900 45400 5 10 1 1 0 0 1 refdes=RCA In (R) } C 52900 42700 1 0 0 BNC-1.sym { T 53250 43350 5 10 0 0 0 0 1 device=BNC T 52900 43500 5 10 1 1 0 0 1 refdes=RCA In (V) } C 56400 46400 1 0 1 BNC-1.sym { T 56050 47050 5 10 0 0 0 6 1 device=BNC T 56400 47200 5 10 1 1 0 6 1 refdes=RCA Out (L) } C 56400 44600 1 0 1 BNC-1.sym { T 56050 45250 5 10 0 0 0 6 1 device=BNC T 56400 45400 5 10 1 1 0 6 1 refdes=RCA Out (R) } C 56400 42700 1 0 1 BNC-1.sym { T 56050 43350 5 10 0 0 0 6 1 device=BNC T 56400 43500 5 10 1 1 0 6 1 refdes=RCA Out (V) } C 50700 49900 1 0 0 switch-spst-1.sym { T 51100 50600 5 10 0 0 0 0 1 device=SPST T 51000 50200 1 10 1 1 0 0 1 refdes=Main Switch } C 54000 46500 1 0 0 40109-1.sym { T 54200 47400 5 10 1 1 0 0 1 refdes=CBT3244A T 55200 47100 5 10 0 0 0 0 1 device=40109 T 55200 48500 5 10 0 0 0 0 1 footprint=DIP16 } C 54000 44700 1 0 0 40109-1.sym { T 54200 45600 5 10 1 1 0 0 1 refdes=CBT3244A T 55200 45300 5 10 0 0 0 0 1 device=40109 T 55200 46700 5 10 0 0 0 0 1 footprint=DIP16 } C 54000 42800 1 0 0 40109-1.sym { T 54200 43700 5 10 1 1 0 0 1 refdes=CBT3244A T 55200 43400 5 10 0 0 0 0 1 device=40109 T 55200 44800 5 10 0 0 0 0 1 footprint=DIP16 } N 53500 49900 53900 49900 1 N 53500 48900 55600 48900 1 N 54600 48900 54600 49500 1 C 50400 48700 1 0 0 voltage-1.sym { T 50500 49200 5 10 0 0 0 0 1 device=VOLTAGE_SOURCE T 50700 49200 5 10 1 1 0 0 1 refdes=V110 } C 53900 49400 1 0 0 triac-2.sym { T 54200 50300 5 10 0 0 0 0 1 device=TRIAC T 54200 50200 5 10 1 1 0 0 1 refdes=7805 } C 55400 48600 1 0 0 ground.sym N 51300 48900 52000 48900 1 N 51500 49900 52000 49900 1 N 50700 49900 50400 49900 1 N 50400 49900 50400 48900 1 C 55400 49900 1 0 0 5V-plus-1.sym C 56100 46200 1 0 0 ground.sym C 56100 44400 1 0 0 ground.sym C 56100 42500 1 0 0 ground.sym N 55000 46900 55900 46900 1 N 55000 45100 55900 45100 1 N 55000 43200 55900 43200 1 N 53400 46900 54000 46900 1 N 53400 45100 54000 45100 1 N 53400 43200 54000 43200 1 C 52800 42500 1 0 0 ground.sym C 52800 44400 1 0 0 ground.sym C 52800 46200 1 0 0 ground.sym N 52200 46000 54500 46000 1 N 54500 46000 54500 46500 1 N 54500 42000 54500 42800 1 N 42600 49000 43200 49000 1 N 52200 44200 54500 44200 1 N 54500 44200 54500 44700 1 N 52200 42000 54500 42000 1 N 44900 47800 45500 47800 1 C 47800 42200 1 0 0 ground.sym N 46300 47800 48000 47800 1 N 48000 47800 48000 42500 1 C 52200 45800 1 0 1 interpage_from-1.sym { T 51900 46400 5 10 0 0 0 6 1 device=interpage_from T 50900 46000 5 10 1 1 0 6 1 pages=ENABLE (1, 2, 3) } N 52200 42000 52200 46000 1 B 49400 41400 7600 6700 1 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 B 49400 48100 7600 2900 1 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 N 54800 49900 55600 49900 1 C 41100 49400 1 0 0 5V-plus-1.sym N 41300 49400 41300 49000 1 N 41300 49000 41700 49000 1 N 42600 44300 42600 49000 1 N 42600 46700 43200 46700 1 N 43300 44300 42600 44300 1 N 44100 49000 44900 49000 1 N 44900 49000 44900 47800 1 C 43500 48100 1 0 0 5V-plus-1.sym N 43700 48100 43700 47800 1 N 43700 47800 44000 47800 1 N 46300 45500 48000 45500 1 N 46300 43100 48000 43100 1 N 44900 43100 45500 43100 1 N 44900 45500 45500 45500 1 N 44100 46700 44900 46700 1 N 44900 46700 44900 45500 1 N 44200 44300 44900 44300 1 N 44900 44300 44900 43100 1 C 43500 45800 1 0 0 5V-plus-1.sym N 43700 45800 43700 45500 1 N 43700 45500 44000 45500 1 C 43500 43400 1 0 0 5V-plus-1.sym N 43700 43400 43700 43100 1 N 43700 43100 44000 43100 1 C 44900 48800 1 0 0 interpage_to-1.sym { T 45200 49400 5 10 0 0 0 0 1 device=interpage_to T 46200 49000 5 10 1 1 0 0 1 pages=ENABLE 1 } C 44900 46500 1 0 0 interpage_to-1.sym { T 45200 47100 5 10 0 0 0 0 1 device=interpage_to T 46200 46700 5 10 1 1 0 0 1 pages=ENABLE 2 } C 44900 44100 1 0 0 interpage_to-1.sym { T 45200 44700 5 10 0 0 0 0 1 device=interpage_to T 46200 44300 5 10 1 1 0 0 1 pages=ENABLE 3 } C 45500 47800 1 0 0 switch-spst-1.sym { T 45900 48500 5 10 0 0 0 0 1 device=SPST T 45800 48100 5 10 1 1 0 0 1 refdes=On/Off Push Button } C 45500 45500 1 0 0 switch-spst-1.sym { T 45900 46200 5 10 0 0 0 0 1 device=SPST T 45800 45800 5 10 1 1 0 0 1 refdes=On/Off Push Button } C 45500 43100 1 0 0 switch-spst-1.sym { T 45900 43800 5 10 0 0 0 0 1 device=SPST T 45800 43400 5 10 1 1 0 0 1 refdes=On/Off Push Button } T 49700 49400 1 10 1 0 90 0 1 POWERSUPPLY T 49700 41600 1 10 1 0 90 0 1 ELECTRONIC SWITCHES T 40300 40200 1 10 1 0 90 0 1 SWITCH SELECTOR T 50000 40700 1 10 1 0 0 0 1 SOLID STATE A/V SWITCH T 50000 40100 1 10 1 0 0 0 1 1 T 51500 40100 1 10 1 0 0 0 1 1 T 54000 40100 1 10 1 0 0 0 1 ALEXIS WILKE T 54000 40400 1 10 1 0 0 0 1 1.0 T 49500 41200 1 10 1 0 0 0 1 BASED ON How-To: Make a solid-state A/V switcher T 49500 41000 4 10 1 0 0 0 1 http://www.engadget.com/2007/03/13/how-to-make-a-solid-state-a-v-switcher/ T 50000 40400 1 10 1 0 0 0 1 solid-state-av-switch-cbt3244.sch T 44500 40200 15 10 1 0 0 0 7 NOTE: The system is not limited to just 3 inputs. The system may be used for all sorts of signals (VGA, etc.) It is expected that you will have only one set of RCA Out. Connect all the RCA Out (L) to the same RCA connector. Connect all the RCA Out (R) to the same RCA connector. Connect all the RCA Out (V) to the same RCA connector.