diff options
Diffstat (limited to 'gschem/preamps.sch')
| -rw-r--r-- | gschem/preamps.sch | 287 |
1 files changed, 115 insertions, 172 deletions
diff --git a/gschem/preamps.sch b/gschem/preamps.sch index c59e523..b2eaf01 100644 --- a/gschem/preamps.sch +++ b/gschem/preamps.sch @@ -1,15 +1,15 @@ v 20110115 2 -C 44300 49800 1 90 0 capacitor-4.sym +C 44300 49500 1 90 0 capacitor-4.sym { -T 43200 50000 5 10 0 0 90 0 1 +T 43200 49700 5 10 0 0 90 0 1 device=POLARIZED_CAPACITOR -T 43800 50500 5 10 1 1 180 0 1 +T 43800 50200 5 10 1 1 180 0 1 refdes=C102 -T 43600 50000 5 10 0 0 90 0 1 +T 43600 49700 5 10 0 0 90 0 1 symversion=0.1 -T 43400 50100 5 10 1 1 0 0 1 +T 43400 49800 5 10 1 1 0 0 1 value=3.3u -T 44300 49800 5 10 0 1 0 0 1 +T 44300 49500 5 10 0 1 0 0 1 footprint=RCY100P } C 41600 48000 1 0 0 capacitor-1.sym @@ -38,19 +38,19 @@ value=10p T 44100 46800 5 10 0 0 0 0 1 footprint=ACY100 } -C 44400 51000 1 0 0 JFET_N-Channel-1.sym +C 44400 50500 1 0 0 JFET_N-Channel-1.sym { -T 44750 51800 5 10 1 1 0 6 1 +T 44750 51300 5 10 1 1 0 6 1 model=J201 -T 44400 53050 5 10 0 0 0 0 1 +T 44400 52550 5 10 0 0 0 0 1 device=JFET N-Channel -T 44400 51000 5 10 1 1 0 0 1 +T 44400 50500 5 10 1 1 0 0 1 refdes=Q101 -T 44400 51000 5 10 0 1 0 0 1 +T 44400 50500 5 10 0 1 0 0 1 footprint=TO92 } -N 42300 51200 44400 51200 4 -N 44100 50700 44100 51200 4 +N 42300 50700 44400 50700 4 +N 44100 50400 44100 50700 4 C 44400 48000 1 0 0 JFET_N-Channel-1.sym { T 44750 48800 5 10 1 1 0 6 1 @@ -73,38 +73,14 @@ refdes=Q103 T 46100 49000 5 10 0 1 0 0 1 footprint=TO92 } -N 44800 51000 44800 49200 4 +N 44800 50500 44800 49200 4 N 44100 49200 46100 49200 4 -N 44100 49200 44100 49800 4 +N 44100 49200 44100 49500 4 N 44800 49200 44800 48800 4 -C 45500 53100 1 270 0 resistor-2.sym -{ -T 45850 52700 5 10 0 0 270 0 1 -device=RESISTOR -T 45800 52700 5 10 1 1 0 0 1 -refdes=R104 -T 45800 52500 5 10 1 1 0 0 1 -value=100 -T 45500 53100 5 10 0 1 0 0 1 -footprint=R025 -} -C 47000 52100 1 180 1 capacitor-4.sym -{ -T 47200 51000 5 10 0 0 180 6 1 -device=POLARIZED_CAPACITOR -T 47300 52300 5 10 1 1 180 6 1 -refdes=C105 -T 47200 51400 5 10 0 0 180 6 1 -symversion=0.1 -T 47200 51500 5 10 1 1 0 0 1 -value=100u -T 47000 52100 5 10 0 2 0 0 1 -footprint=RCY150P -} -N 44800 51800 44800 51900 4 -N 44800 51900 47000 51900 4 -N 45600 52200 45600 51900 4 -N 46500 49800 46500 51900 4 +N 44800 51300 44800 51400 4 +N 44800 51400 46500 51400 4 +N 45600 51700 45600 51400 4 +N 46500 49800 46500 51400 4 C 46400 47800 1 270 0 resistor-2.sym { T 46750 47400 5 10 0 0 270 0 1 @@ -165,14 +141,11 @@ T 40200 48200 5 10 1 1 0 7 1 value=BASS } N 41100 48200 41600 48200 4 -C 45400 53100 1 0 0 vcc-2.sym +C 45400 51700 1 0 0 vcc-2.sym C 42700 46200 1 0 0 vcc-minus-1.sym C 43600 46200 1 0 0 vcc-minus-1.sym C 44500 46200 1 0 0 vcc-minus-1.sym C 46200 46200 1 0 0 vcc-minus-1.sym -C 47800 50700 1 0 0 vcc-minus-1.sym -N 47900 51900 48100 51900 4 -N 48100 51900 48100 51300 4 N 43000 46800 43000 46900 4 N 44800 46800 44800 46900 4 N 45600 46600 45600 46900 4 @@ -189,194 +162,167 @@ value=BASS OUTPUT N 47600 48200 46500 48200 4 T 48300 38500 9 16 1 0 0 0 1 Preamps -C 44300 41800 1 90 0 capacitor-4.sym +C 44300 42900 1 90 0 capacitor-4.sym { -T 43200 42000 5 10 0 0 90 0 1 +T 43200 43100 5 10 0 0 90 0 1 device=POLARIZED_CAPACITOR -T 43800 42500 5 10 1 1 180 0 1 +T 43800 43600 5 10 1 1 180 0 1 refdes=C202 -T 43600 42000 5 10 0 0 90 0 1 +T 43600 43100 5 10 0 0 90 0 1 symversion=0.1 -T 43400 42100 5 10 1 1 0 0 1 +T 43400 43200 5 10 1 1 0 0 1 value=3.3u -T 44300 41800 5 10 0 1 0 0 1 +T 44300 42900 5 10 0 1 0 0 1 footprint=RCY100P } -C 41600 40000 1 0 0 capacitor-1.sym +C 41600 41500 1 0 0 capacitor-1.sym { -T 41800 40700 5 10 0 0 0 0 1 +T 41800 42200 5 10 0 0 0 0 1 device=CAPACITOR -T 41900 40500 5 10 1 1 0 0 1 +T 41900 42000 5 10 1 1 0 0 1 refdes=C203 -T 41800 40900 5 10 0 0 0 0 1 +T 41800 42400 5 10 0 0 0 0 1 symversion=0.1 -T 41800 39800 5 10 1 1 0 0 1 +T 41800 41300 5 10 1 1 0 0 1 value=0.47u -T 41600 40000 5 10 0 1 0 0 1 +T 41600 41500 5 10 0 1 0 0 1 footprint=CK06_type_capacitor } -C 44100 38800 1 90 0 capacitor-1.sym +C 44100 40300 1 90 0 capacitor-1.sym { -T 43400 39000 5 10 0 0 90 0 1 +T 43400 40500 5 10 0 0 90 0 1 device=CAPACITOR -T 44400 39500 5 10 1 1 180 0 1 +T 44400 41000 5 10 1 1 180 0 1 refdes=C204 -T 43200 39000 5 10 0 0 90 0 1 +T 43200 40500 5 10 0 0 90 0 1 symversion=0.1 -T 44200 39100 5 10 1 1 0 0 1 +T 44200 40600 5 10 1 1 0 0 1 value=10p -T 44100 38800 5 10 0 1 0 0 1 +T 44100 40300 5 10 0 1 0 0 1 footprint=ACY100 } -C 44400 43000 1 0 0 JFET_N-Channel-1.sym +C 44400 43800 1 0 0 JFET_N-Channel-1.sym { -T 44750 43800 5 10 1 1 0 6 1 +T 44750 44600 5 10 1 1 0 6 1 model=J201 -T 44400 45050 5 10 0 0 0 0 1 +T 44400 45850 5 10 0 0 0 0 1 device=JFET N-Channel -T 44400 43000 5 10 1 1 0 0 1 +T 44400 43800 5 10 1 1 0 0 1 refdes=Q201 -T 44400 43000 5 10 0 1 0 0 1 +T 44400 43800 5 10 0 1 0 0 1 footprint=TO92 } -N 42100 43200 44400 43200 4 -N 44100 42700 44100 43200 4 -C 44400 40000 1 0 0 JFET_N-Channel-1.sym +N 42100 44000 44400 44000 4 +N 44100 43800 44100 44000 4 +C 44400 41500 1 0 0 JFET_N-Channel-1.sym { -T 44750 40800 5 10 1 1 0 6 1 +T 44750 42300 5 10 1 1 0 6 1 model=J201 -T 44400 42050 5 10 0 0 0 0 1 +T 44400 43550 5 10 0 0 0 0 1 device=JFET N-Channel -T 44400 40000 5 10 1 1 0 0 1 +T 44400 41500 5 10 1 1 0 0 1 refdes=Q202 -T 44400 40000 5 10 0 1 0 0 1 +T 44400 41500 5 10 0 1 0 0 1 footprint=TO92 } -C 46100 41000 1 0 0 JFET_N-Channel-1.sym +C 46100 42500 1 0 0 JFET_N-Channel-1.sym { -T 46950 41300 5 10 1 1 0 6 1 +T 46950 42800 5 10 1 1 0 6 1 model=J201 -T 46100 43050 5 10 0 0 0 0 1 +T 46100 44550 5 10 0 0 0 0 1 device=JFET N-Channel -T 46100 41000 5 10 1 1 0 0 1 +T 46100 42500 5 10 1 1 0 0 1 refdes=Q203 -T 46100 41000 5 10 0 1 0 0 1 +T 46100 42500 5 10 0 1 0 0 1 footprint=TO92 } -N 44800 43000 44800 41200 4 -N 44100 41200 46100 41200 4 -N 44100 41200 44100 41800 4 -N 44800 41200 44800 40800 4 -C 45500 45100 1 270 0 resistor-2.sym -{ -T 45850 44700 5 10 0 0 270 0 1 -device=RESISTOR -T 45800 44700 5 10 1 1 0 0 1 -refdes=R204 -T 45800 44500 5 10 1 1 0 0 1 -value=100 -T 45500 45100 5 10 0 1 0 0 1 -footprint=R025 -} -C 47000 44100 1 180 1 capacitor-4.sym -{ -T 47200 43000 5 10 0 0 180 6 1 -device=POLARIZED_CAPACITOR -T 47300 44300 5 10 1 1 180 6 1 -refdes=C205 -T 47200 43400 5 10 0 0 180 6 1 -symversion=0.1 -T 47200 43500 5 10 1 1 0 0 1 -value=100u -T 47000 44100 5 10 0 1 0 0 1 -footprint=RCY150P -} -N 44800 43800 44800 43900 4 -N 44800 43900 47000 43900 4 -N 45600 44200 45600 43900 4 -N 46500 41800 46500 43900 4 -C 46400 39800 1 270 0 resistor-2.sym -{ -T 46750 39400 5 10 0 0 270 0 1 +N 44800 43800 44800 42700 4 +N 44100 42700 46100 42700 4 +N 44100 42700 44100 42900 4 +N 44800 42700 44800 42300 4 +N 44800 44600 44800 44700 4 +N 44800 44700 46500 44700 4 +N 45600 45000 45600 44700 4 +N 46500 43300 46500 44700 4 +C 46400 41300 1 270 0 resistor-2.sym +{ +T 46750 40900 5 10 0 0 270 0 1 device=RESISTOR -T 46700 39300 5 10 1 1 0 0 1 +T 46700 40800 5 10 1 1 0 0 1 refdes=R205 -T 46700 39100 5 10 1 1 0 0 1 +T 46700 40600 5 10 1 1 0 0 1 value=10k -T 46400 39800 5 10 0 1 0 0 1 +T 46400 41300 5 10 0 1 0 0 1 footprint=R025 } -C 44700 39800 1 270 0 resistor-2.sym +C 44700 41300 1 270 0 resistor-2.sym { -T 45050 39400 5 10 0 0 270 0 1 +T 45050 40900 5 10 0 0 270 0 1 device=RESISTOR -T 45000 39300 5 10 1 1 0 0 1 +T 45000 40800 5 10 1 1 0 0 1 refdes=R206 -T 45000 39100 5 10 1 1 0 0 1 +T 45000 40600 5 10 1 1 0 0 1 value=6k8 -T 44700 39800 5 10 0 1 0 0 1 +T 44700 41300 5 10 0 1 0 0 1 footprint=R025 } -C 45500 39800 1 270 0 resistor-2.sym +C 45500 41300 1 270 0 resistor-2.sym { -T 45850 39400 5 10 0 0 270 0 1 +T 45850 40900 5 10 0 0 270 0 1 device=RESISTOR -T 45800 39300 5 10 1 1 0 0 1 +T 45800 40800 5 10 1 1 0 0 1 refdes=R207 -T 45800 39100 5 10 1 1 0 0 1 +T 45800 40600 5 10 1 1 0 0 1 value=1M -T 45500 39800 5 10 0 1 0 0 1 +T 45500 41300 5 10 0 1 0 0 1 footprint=R025 } -N 45600 41200 45600 39800 4 -N 46500 41000 46500 39800 4 -N 44800 40000 44800 39800 4 -N 42500 40200 44400 40200 4 -N 43900 40200 43900 39700 4 -C 42900 39800 1 270 0 resistor-2.sym +N 45600 42700 45600 41300 4 +N 46500 42500 46500 41300 4 +N 44800 41500 44800 41300 4 +N 42500 41700 44400 41700 4 +N 43900 41700 43900 41200 4 +C 42900 41300 1 270 0 resistor-2.sym { -T 43250 39400 5 10 0 0 270 0 1 +T 43250 40900 5 10 0 0 270 0 1 device=RESISTOR -T 42600 39300 5 10 1 1 0 0 1 +T 42600 40800 5 10 1 1 0 0 1 refdes=R208 -T 42500 39100 5 10 1 1 0 0 1 +T 42500 40600 5 10 1 1 0 0 1 value=10M -T 42900 39800 5 10 0 1 0 0 1 +T 42900 41300 5 10 0 1 0 0 1 footprint=R025 } -N 43000 39800 43000 40200 4 -C 39700 40100 1 0 0 input-2.sym +N 43000 41300 43000 41700 4 +C 39700 41600 1 0 0 input-2.sym { -T 39600 39800 5 10 1 0 0 0 1 +T 39600 41300 5 10 1 0 0 0 1 net=INPUT_1:1 -T 40300 40800 5 10 0 0 0 0 1 +T 40300 42300 5 10 0 0 0 0 1 device=none -T 40200 40200 5 10 1 1 0 7 1 +T 40200 41700 5 10 1 1 0 7 1 value=MELODY } -N 41100 40200 41600 40200 4 -C 45400 45100 1 0 0 vcc-2.sym -C 42700 38200 1 0 0 vcc-minus-1.sym -C 43600 38200 1 0 0 vcc-minus-1.sym -C 44500 38200 1 0 0 vcc-minus-1.sym -C 46200 38200 1 0 0 vcc-minus-1.sym -C 47800 42700 1 0 0 vcc-minus-1.sym -N 47900 43900 48100 43900 4 -N 48100 43900 48100 43300 4 -N 43000 38800 43000 38900 4 -N 44800 38800 44800 38900 4 -N 45600 38600 45600 38900 4 -N 46500 38800 46500 38900 4 -C 49000 40300 1 180 0 input-2.sym -{ -T 49100 40000 5 10 1 0 180 0 1 +N 41100 41700 41600 41700 4 +C 45400 45000 1 0 0 vcc-2.sym +C 42700 39700 1 0 0 vcc-minus-1.sym +C 43600 39700 1 0 0 vcc-minus-1.sym +C 44500 39700 1 0 0 vcc-minus-1.sym +C 46200 39700 1 0 0 vcc-minus-1.sym +N 43000 40300 43000 40400 4 +N 44800 40300 44800 40400 4 +N 45600 40100 45600 40400 4 +N 46500 40300 46500 40400 4 +C 49000 41800 1 180 0 input-2.sym +{ +T 49100 41500 5 10 1 0 180 0 1 net=PREAMP_1:1 -T 48400 39600 5 10 0 0 180 0 1 +T 48400 41100 5 10 0 0 180 0 1 device=none -T 48500 40200 5 10 1 1 180 7 1 +T 48500 41700 5 10 1 1 180 7 1 value=MELODY OUTPUT } -N 47600 40200 46500 40200 4 +N 47600 41700 46500 41700 4 C 31800 37600 0 0 0 title-A2.sym C 34500 43900 1 0 1 stereo_jack-1.sym { @@ -449,12 +395,9 @@ footprint=CONNECTOR 3 1 N 37000 42000 36700 42000 4 N 37300 44300 37300 41700 4 N 37300 41700 36700 41700 4 -T 47400 46800 9 10 1 0 0 0 2 -TODO: replace R109 and R107 -with reference voltage (i.e. GND)? -C 42200 50100 1 0 0 gnd-1.sym -N 42300 51200 42300 50400 4 -C 42000 42000 1 0 0 gnd-1.sym -N 42100 43200 42100 42300 4 +C 42200 49600 1 0 0 gnd-1.sym +N 42300 50700 42300 49900 4 +C 42000 42800 1 0 0 gnd-1.sym +N 42100 44000 42100 43100 4 C 45500 46300 1 0 0 gnd-1.sym -C 45500 38300 1 0 0 gnd-1.sym +C 45500 39800 1 0 0 gnd-1.sym |