diff options
| -rw-r--r-- | gschem/crossover.sch | 338 |
1 files changed, 190 insertions, 148 deletions
diff --git a/gschem/crossover.sch b/gschem/crossover.sch index ac3a690..8672d2f 100644 --- a/gschem/crossover.sch +++ b/gschem/crossover.sch @@ -103,7 +103,7 @@ C 48800 37500 1 180 0 capacitor-1.sym { T 48600 36800 5 10 0 0 180 0 1 device=CAPACITOR -T 48200 37600 5 10 1 1 180 0 1 +T 48800 37800 5 10 1 1 180 0 1 refdes=C406 T 48600 36600 5 10 0 0 180 0 1 symversion=0.1 @@ -149,9 +149,9 @@ C 47900 41300 1 0 0 resistor-2.sym { T 48300 41650 5 10 0 0 0 0 1 device=RESISTOR -T 48000 41600 5 10 1 1 0 0 1 +T 48200 41900 5 10 1 1 0 0 1 refdes=R404 -T 48400 41600 5 10 1 1 0 0 1 +T 48300 41700 5 10 1 1 0 0 1 value=6k8 T 47900 41300 5 10 0 1 0 0 1 footprint=R025 @@ -160,9 +160,9 @@ C 47900 40900 1 0 0 resistor-2.sym { T 48300 41250 5 10 0 0 0 0 1 device=RESISTOR -T 48000 40700 5 10 1 1 0 0 1 +T 48200 40700 5 10 1 1 0 0 1 refdes=R405 -T 48400 40700 5 10 1 1 0 0 1 +T 48300 40500 5 10 1 1 0 0 1 value=10k T 47900 40900 5 10 0 1 0 0 1 footprint=R025 @@ -173,7 +173,7 @@ T 48300 37150 5 10 0 0 0 0 1 device=RESISTOR T 48000 36600 5 10 1 1 0 0 1 refdes=R406 -T 48500 36600 5 10 1 1 0 0 1 +T 48000 36400 5 10 1 1 0 0 1 value=10k T 47900 36800 5 10 0 1 0 0 1 footprint=R025 @@ -258,11 +258,11 @@ C 45600 41500 1 0 0 capacitor-1.sym { T 45800 42200 5 10 0 0 0 0 1 device=CAPACITOR -T 45700 41900 5 10 1 1 0 0 1 +T 45900 42200 5 10 1 1 0 0 1 refdes=C407 T 45800 42400 5 10 0 0 0 0 1 symversion=0.1 -T 46100 41900 5 10 1 1 0 0 1 +T 45900 42000 5 10 1 1 0 0 1 value=100n T 45600 41500 5 10 0 1 0 0 1 footprint=CK06_type_capacitor @@ -323,225 +323,225 @@ N 45000 42500 45200 42500 4 N 45200 42500 45200 41200 4 N 45000 37900 45200 37900 4 N 45200 37900 45200 37100 4 -N 55200 46700 55800 46700 4 -N 55400 42800 55800 42800 4 -C 52300 44900 1 0 0 input-2.sym +N 53000 47000 53600 47000 4 +N 53200 43100 53600 43100 4 +C 50100 45200 1 0 0 input-2.sym { -T 52300 44600 5 10 1 0 0 0 1 +T 50100 44900 5 10 1 0 0 0 1 net=XOVER_OUT_2:1 -T 52900 45600 5 10 0 0 0 0 1 +T 50700 45900 5 10 0 0 0 0 1 device=none -T 52800 45000 5 10 1 1 0 7 1 +T 50600 45300 5 10 1 1 0 7 1 value=HIGH } -C 52300 46000 1 0 0 input-2.sym +C 50100 46300 1 0 0 input-2.sym { -T 52300 45800 5 10 1 0 0 0 1 +T 50100 46100 5 10 1 0 0 0 1 net=XOVER_OUT_1:1 -T 52900 46700 5 10 0 0 0 0 1 +T 50700 47000 5 10 0 0 0 0 1 device=none -T 52800 46100 5 10 1 1 0 7 1 +T 50600 46400 5 10 1 1 0 7 1 value=LOW } T 41900 33200 9 10 1 0 0 0 1 -maybe reduce to 1k6 ~ 2k +TODO: maybe reduce to 1k6 ~ 2k T 55800 33400 9 16 1 0 0 0 1 Crossover and Bypass T 45000 34300 9 10 1 0 0 0 1 f = 1 / (2pi * RC) =~ 417Hz -C 57300 42100 1 270 0 resistor-2.sym +C 55100 42400 1 270 0 resistor-2.sym { -T 57650 41700 5 10 0 0 270 0 1 +T 55450 42000 5 10 0 0 270 0 1 device=RESISTOR -T 57600 41600 5 10 1 1 0 0 1 +T 55400 41900 5 10 1 1 0 0 1 refdes=R418 -T 57600 41400 5 10 1 1 0 0 1 +T 55400 41700 5 10 1 1 0 0 1 value=22k -T 57300 42100 5 10 0 1 0 0 1 +T 55100 42400 5 10 0 1 0 0 1 footprint=R025 } -N 57400 42300 57400 42100 4 -C 57800 40200 1 0 0 vcc-minus-1.sym -C 57100 40200 1 0 0 vcc-minus-1.sym -N 57400 40800 57400 41200 4 -C 57900 42900 1 180 0 resistor-variable-2.sym +N 55200 42600 55200 42400 4 +C 55600 40500 1 0 0 vcc-minus-1.sym +C 54900 40500 1 0 0 vcc-minus-1.sym +N 55200 41100 55200 41500 4 +C 55700 43200 1 180 0 resistor-variable-2.sym { -T 57550 43400 5 10 1 1 180 0 1 +T 55350 43700 5 10 1 1 180 0 1 refdes=R419 -T 57100 42000 5 10 0 1 180 0 1 +T 54900 42300 5 10 0 1 180 0 1 device=VARIABLE_RESISTOR -T 57200 43000 5 10 1 1 0 0 1 +T 55000 43300 5 10 1 1 0 0 1 value=100k? -T 57900 42900 5 10 0 1 0 0 1 +T 55700 43200 5 10 0 1 0 0 1 footprint=BOURNS_3296w } -N 57900 42800 58100 42800 4 -N 58100 42800 58100 40800 4 -N 57400 42200 59300 42200 4 -T 57600 41100 9 10 1 0 0 0 1 +N 55700 43100 55900 43100 4 +N 55900 43100 55900 41100 4 +N 55200 42500 56800 42500 4 +T 53800 41700 9 10 1 0 0 0 1 taper resistor -C 57300 46000 1 270 0 resistor-2.sym +C 55100 46300 1 270 0 resistor-2.sym { -T 57650 45600 5 10 0 0 270 0 1 +T 55450 45900 5 10 0 0 270 0 1 device=RESISTOR -T 57600 45500 5 10 1 1 0 0 1 +T 55400 45800 5 10 1 1 0 0 1 refdes=R420 -T 57600 45300 5 10 1 1 0 0 1 +T 55400 45600 5 10 1 1 0 0 1 value=22k -T 57300 46000 5 10 0 1 0 0 1 +T 55100 46300 5 10 0 1 0 0 1 footprint=R025 } -N 57400 46200 57400 46000 4 -C 57800 44100 1 0 0 vcc-minus-1.sym -C 57100 44100 1 0 0 vcc-minus-1.sym -N 57400 44700 57400 45100 4 -C 57900 46800 1 180 0 resistor-variable-2.sym +N 55200 46500 55200 46300 4 +C 55600 44400 1 0 0 vcc-minus-1.sym +C 54900 44400 1 0 0 vcc-minus-1.sym +N 55200 45000 55200 45400 4 +C 55700 47100 1 180 0 resistor-variable-2.sym { -T 57550 47300 5 10 1 1 180 0 1 +T 55350 47600 5 10 1 1 180 0 1 refdes=R421 -T 57100 45900 5 10 0 1 180 0 1 +T 54900 46200 5 10 0 1 180 0 1 device=VARIABLE_RESISTOR -T 57200 46900 5 10 1 1 0 0 1 +T 55000 47200 5 10 1 1 0 0 1 value=100k? -T 57900 46800 5 10 0 1 0 0 1 +T 55700 47100 5 10 0 1 0 0 1 footprint=BOURNS_3296w } -N 57900 46700 58100 46700 4 -N 58100 46700 58100 44700 4 -N 57400 46100 59300 46100 4 -C 61900 46200 1 180 0 input-2.sym +N 55700 47000 55900 47000 4 +N 55900 47000 55900 45000 4 +N 55200 46400 56800 46400 4 +C 60900 46500 1 180 0 input-2.sym { -T 62300 45900 5 10 1 0 180 0 1 +T 61300 46200 5 10 1 0 180 0 1 net=RETURN_HIGH:1 -T 61300 45500 5 10 0 0 180 0 1 +T 60300 45800 5 10 0 0 180 0 1 device=none -T 60500 46400 5 10 1 1 180 7 1 +T 59500 46700 5 10 1 1 180 7 1 value=Return HIGH / Full } -T 57600 45000 9 10 1 0 0 0 1 +T 53900 45700 9 10 1 0 0 0 1 taper resistor -C 55800 42600 1 0 0 capacitor-4.sym +C 53600 42900 1 0 0 capacitor-4.sym { -T 56000 43700 5 10 0 0 0 0 1 +T 53800 44000 5 10 0 0 0 0 1 device=POLARIZED_CAPACITOR -T 56000 43100 5 10 1 1 0 0 1 +T 53800 43400 5 10 1 1 0 0 1 refdes=C409 -T 56000 43300 5 10 0 0 0 0 1 +T 53800 43600 5 10 0 0 0 0 1 symversion=0.1 -T 55800 42600 5 10 1 1 0 0 1 +T 53600 42900 5 10 1 1 0 0 1 value=10u -T 55800 42600 5 10 0 1 0 0 1 +T 53600 42900 5 10 0 1 0 0 1 footprint=RCY100P } -N 56700 42800 57000 42800 4 -C 55800 46500 1 0 0 capacitor-4.sym +N 54500 43100 54800 43100 4 +C 53600 46800 1 0 0 capacitor-4.sym { -T 56000 47600 5 10 0 0 0 0 1 +T 53800 47900 5 10 0 0 0 0 1 device=POLARIZED_CAPACITOR -T 56000 47000 5 10 1 1 0 0 1 +T 53800 47300 5 10 1 1 0 0 1 refdes=C410 -T 56000 47200 5 10 0 0 0 0 1 +T 53800 47500 5 10 0 0 0 0 1 symversion=0.1 -T 55800 46500 5 10 1 1 0 0 1 +T 53600 46800 5 10 1 1 0 0 1 value=10u -T 55800 46500 5 10 0 1 0 0 1 +T 53600 46800 5 10 0 1 0 0 1 footprint=RCY100P } -N 56700 46700 57000 46700 4 -T 50800 43200 9 10 1 0 0 0 4 +N 54500 47000 54800 47000 4 +T 48600 43500 9 10 1 0 0 0 4 When the cross-over is disabled, the two send outputs each carry the full signal. S401, S402, S403 are all part of the same triple-pole, double throw stomp switch. -C 47600 45800 1 0 0 input-2.sym +C 45400 46100 1 0 0 input-2.sym { -T 47500 45500 5 10 1 0 0 0 1 +T 45300 45800 5 10 1 0 0 0 1 net=PREAMP_2:1 -T 48200 46500 5 10 0 0 0 0 1 +T 46000 46800 5 10 0 0 0 0 1 device=none -T 48100 45900 5 10 1 1 0 7 1 +T 45900 46200 5 10 1 1 0 7 1 value=BASS } -C 51900 45800 1 180 0 input-2.sym +C 49700 46100 1 180 0 input-2.sym { -T 51900 45200 5 10 1 0 180 0 1 +T 49700 45500 5 10 1 0 180 0 1 net=XOVER:1 -T 51300 45100 5 10 0 0 180 0 1 +T 49100 45400 5 10 0 0 180 0 1 device=none -T 50700 45400 5 10 1 1 180 7 1 +T 48500 45700 5 10 1 1 180 7 1 value=XOVER } -C 49400 45700 1 0 0 switch-spdt-1.sym +C 47200 46000 1 0 0 switch-spdt-1.sym { -T 49800 46500 5 10 0 0 0 0 1 +T 47600 46800 5 10 0 0 0 0 1 device=SPDT -T 49800 46300 5 10 1 1 0 0 1 +T 47600 46600 5 10 1 1 0 0 1 refdes=S401 -T 49400 45700 5 10 0 0 0 0 1 +T 47200 46000 5 10 0 0 0 0 1 footprint=CONNECTOR 3 1 } -N 49400 45900 49000 45900 4 -N 50300 46100 52000 46100 4 -N 50300 45700 50500 45700 4 +N 47200 46200 46800 46200 4 +N 48100 46400 49800 46400 4 +N 48100 46000 48300 46000 4 T 51900 35000 9 10 1 0 0 0 3 This dual pot is wired to blend the two signals. As the resistance of one pot increases, the other pot's resistance decreases. -C 60400 46400 1 90 0 stereo_jack-1.sym +C 57900 46700 1 90 0 stereo_jack-1.sym { -T 58700 46695 5 10 1 1 90 0 1 +T 56200 46995 5 10 1 1 90 0 1 refdes=K402 -T 58100 46695 5 10 0 2 90 0 1 +T 55600 46995 5 10 0 2 90 0 1 device=CONNECTOR -T 60400 46400 5 10 0 0 0 0 1 +T 57900 46700 5 10 0 0 0 0 1 graphical=1 } -C 60400 42400 1 90 0 stereo_jack-1.sym +C 57900 42700 1 90 0 stereo_jack-1.sym { -T 58700 42695 5 10 1 1 90 0 1 +T 56200 42995 5 10 1 1 90 0 1 refdes=K401 -T 58100 42695 5 10 0 0 90 0 1 +T 55600 42995 5 10 0 0 90 0 1 device=CONNECTOR -T 60400 42400 5 10 0 0 0 0 1 +T 57900 42700 5 10 0 0 0 0 1 graphical=1 } -N 59000 42200 59000 42400 4 -N 59300 42400 59600 42400 4 -N 59900 42400 59900 42200 4 -N 59600 42200 60500 42200 4 -C 61900 42300 1 180 0 input-2.sym +N 56500 42500 56500 42700 4 +N 56800 42700 57100 42700 4 +N 57400 42700 57400 42500 4 +N 57100 42500 58100 42500 4 +C 61000 42600 1 180 0 input-2.sym { -T 62300 42000 5 10 1 0 180 0 1 +T 61400 42300 5 10 1 0 180 0 1 net=RETURN_LOW:1 -T 61300 41600 5 10 0 0 180 0 1 +T 60400 41900 5 10 0 0 180 0 1 device=none -T 60500 42500 5 10 1 1 180 7 1 +T 59600 42800 5 10 1 1 180 7 1 value=Return LOW / Full } -C 59900 41100 1 0 0 vcc-minus-1.sym -N 60200 41700 60200 42400 4 -C 59900 45300 1 0 0 vcc-minus-1.sym -N 60200 45900 60200 46400 4 -N 59900 46400 59900 46100 4 -N 59600 46100 60500 46100 4 -N 59000 46100 59000 46400 4 -N 59300 46400 59600 46400 4 -C 59800 44400 1 90 0 connector2-1.sym -{ -T 58800 44600 5 10 0 0 90 0 1 +C 57400 41400 1 0 0 vcc-minus-1.sym +N 57700 42000 57700 42700 4 +C 57400 45600 1 0 0 vcc-minus-1.sym +N 57700 46200 57700 46700 4 +N 57400 46700 57400 46400 4 +N 57100 46400 58200 46400 4 +N 56500 46400 56500 46700 4 +N 56800 46700 57100 46700 4 +C 57300 44700 1 90 0 connector2-1.sym +{ +T 56300 44900 5 10 0 0 90 0 1 device=CONNECTOR_2 -T 59000 44400 5 10 1 1 90 0 1 +T 56500 44700 5 10 1 1 90 0 1 refdes=CONN402 -T 59800 44400 5 10 0 0 0 0 1 +T 57300 44700 5 10 0 0 0 0 1 footprint=CONNECTOR 2 1 } -C 59800 40500 1 90 0 connector2-1.sym +C 57300 40800 1 90 0 connector2-1.sym { -T 58800 40700 5 10 0 0 90 0 1 +T 56300 41000 5 10 0 0 90 0 1 device=CONNECTOR_2 -T 59000 40500 5 10 1 1 90 0 1 +T 56500 40800 5 10 1 1 90 0 1 refdes=CONN401 -T 59800 40500 5 10 0 0 0 0 1 +T 57300 40800 5 10 0 0 0 0 1 footprint=CONNECTOR 2 1 } C 51100 37300 1 0 0 input-2.sym @@ -621,7 +621,7 @@ N 52500 37400 55400 37400 4 N 54000 38300 54000 38700 4 N 54000 38700 54200 38700 4 N 55100 38700 55400 38700 4 -N 55700 37400 56500 37400 4 +N 55700 37400 58400 37400 4 C 60900 36800 1 180 0 input-2.sym { T 61300 36500 5 10 1 0 180 0 1 @@ -631,33 +631,33 @@ device=none T 60400 36700 5 10 1 1 180 7 1 value=Blended bass signal } -C 55200 46500 1 0 1 switch-spdt-1.sym +C 53000 46800 1 0 1 switch-spdt-1.sym { -T 54800 47300 5 10 0 0 0 6 1 +T 52600 47600 5 10 0 0 0 6 1 device=SPDT -T 54800 47100 5 10 1 1 0 6 1 +T 52600 47400 5 10 1 1 0 6 1 refdes=S402 -T 55200 46500 5 10 0 0 0 6 1 +T 53000 46800 5 10 0 0 0 6 1 footprint=CONNECTOR 3 1 } -C 55200 45000 1 0 1 switch-spdt-1.sym +C 53000 45300 1 0 1 switch-spdt-1.sym { -T 54800 45800 5 10 0 0 0 6 1 +T 52600 46100 5 10 0 0 0 6 1 device=SPDT -T 54800 45600 5 10 1 1 0 6 1 +T 52600 45900 5 10 1 1 0 6 1 refdes=S403 -T 55200 45000 5 10 0 0 0 6 1 +T 53000 45300 5 10 0 0 0 6 1 footprint=CONNECTOR 3 1 } -N 53700 45000 54300 45000 4 -N 52000 45400 52000 46900 4 -N 52000 45400 54300 45400 4 -N 52000 46900 54300 46900 4 -N 53700 46100 54200 46100 4 -N 54300 46500 54200 46500 4 -N 54200 46500 54200 46100 4 -N 55200 45200 55400 45200 4 -N 55400 45200 55400 42800 4 +N 51500 45300 52100 45300 4 +N 49800 45700 49800 47200 4 +N 49800 45700 52100 45700 4 +N 49800 47200 52100 47200 4 +N 51500 46400 52000 46400 4 +N 52100 46800 52000 46800 4 +N 52000 46800 52000 46400 4 +N 53000 45500 53200 45500 4 +N 53200 45500 53200 43100 4 C 56900 35500 1 0 0 connector1-2.sym { T 57600 36400 5 10 1 1 0 6 1 @@ -670,20 +670,19 @@ footprint=CONNECTOR 1 1 N 56900 35900 56300 35900 4 N 56300 35900 56300 37400 4 B 50000 34600 12200 5000 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1 -C 56500 37200 1 0 0 capacitor-4.sym +C 58100 42300 1 0 0 capacitor-4.sym { -T 56700 38300 5 10 0 0 0 0 1 +T 58300 43400 5 10 0 0 0 0 1 device=POLARIZED_CAPACITOR -T 56700 37700 5 10 1 1 0 0 1 +T 58300 42800 5 10 1 1 0 0 1 refdes=C411 -T 56700 37900 5 10 0 0 0 0 1 +T 58300 43000 5 10 0 0 0 0 1 symversion=0.1 -T 56500 37200 5 10 1 1 0 0 1 +T 58100 42300 5 10 1 1 0 0 1 value=10u -T 56500 37200 5 10 0 1 0 0 1 +T 58100 42300 5 10 0 1 0 0 1 footprint=RCY100P } -N 57400 37400 58400 37400 4 C 57800 35600 1 0 0 gnd-1.sym C 58700 38400 1 0 0 vcc-2.sym N 58900 38400 58900 37900 4 @@ -708,7 +707,7 @@ device=RESISTOR T 59100 36100 5 10 1 1 0 0 1 refdes=R431 T 59100 35900 5 10 1 1 0 0 1 -value=3k3 +value=4k7 T 58800 36600 5 10 0 1 0 0 1 footprint=R025 } @@ -724,3 +723,46 @@ refdes=Q401 T 58400 36900 5 10 0 0 0 0 1 footprint=TO92_CBE } +N 59600 42500 59000 42500 4 +C 58200 46200 1 0 0 capacitor-4.sym +{ +T 58400 47300 5 10 0 0 0 0 1 +device=POLARIZED_CAPACITOR +T 58400 46700 5 10 1 1 0 0 1 +refdes=C412 +T 58400 46900 5 10 0 0 0 0 1 +symversion=0.1 +T 58200 46200 5 10 1 1 0 0 1 +value=10u +T 58200 46200 5 10 0 1 0 0 1 +footprint=RCY100P +} +N 59500 46400 59100 46400 4 +C 59200 42300 1 270 0 resistor-2.sym +{ +T 59550 41900 5 10 0 0 270 0 1 +device=RESISTOR +T 59500 41800 5 10 1 1 0 0 1 +refdes=R425 +T 59500 41600 5 10 1 1 0 0 1 +value=100k +T 59200 42300 5 10 0 1 0 0 1 +footprint=R025 +} +N 59300 42500 59300 42300 4 +C 59000 40500 1 0 0 vcc-minus-1.sym +N 59300 41100 59300 41400 4 +C 59200 46100 1 270 0 resistor-2.sym +{ +T 59550 45700 5 10 0 0 270 0 1 +device=RESISTOR +T 59500 45600 5 10 1 1 0 0 1 +refdes=R426 +T 59500 45400 5 10 1 1 0 0 1 +value=100k +T 59200 46100 5 10 0 1 0 0 1 +footprint=R025 +} +C 59000 44300 1 0 0 vcc-minus-1.sym +N 59300 44900 59300 45200 4 +N 59300 46400 59300 46100 4 |