diff options
Diffstat (limited to 'gschem/tuner.sch')
| -rw-r--r-- | gschem/tuner.sch | 152 |
1 files changed, 74 insertions, 78 deletions
diff --git a/gschem/tuner.sch b/gschem/tuner.sch index a35b5fc..0391cce 100644 --- a/gschem/tuner.sch +++ b/gschem/tuner.sch @@ -62,62 +62,51 @@ footprint=R025 N 44300 43100 43700 43100 4 N 45600 43100 45600 44700 4 N 45600 43100 45200 43100 4 -C 45400 48200 1 0 0 JFET_N-Channel-1.sym +C 44700 46000 1 90 0 resistor-2.sym { -T 45750 49000 5 10 1 1 0 6 1 -model=J201 -T 45400 50250 5 10 0 0 0 0 1 -device=JFET N-Channel -T 45400 48200 5 10 1 1 0 0 1 -refdes=Q302 -T 45400 48200 5 10 0 1 0 0 1 -footprint=TO92 -} -C 44700 47100 1 90 0 resistor-2.sym -{ -T 44350 47500 5 10 0 0 90 0 1 +T 44350 46400 5 10 0 0 90 0 1 device=RESISTOR -T 44800 47600 5 10 1 1 0 0 1 +T 44800 46500 5 10 1 1 0 0 1 refdes=R305 -T 44800 47400 5 10 1 1 0 0 1 +T 44800 46300 5 10 1 1 0 0 1 value=1M -T 44700 47100 5 10 0 1 0 0 1 +T 44700 46000 5 10 0 1 0 0 1 footprint=R025 } N 44000 44700 44000 48400 4 -N 44600 48000 44600 48400 4 -C 45600 49500 1 0 0 vcc-2.sym -N 45800 49500 45800 49000 4 -C 45900 47100 1 90 0 resistor-2.sym +N 44600 46900 44600 48400 4 +C 45600 49300 1 0 0 vcc-2.sym +N 45800 49300 45800 48900 4 +C 45900 46000 1 90 0 resistor-2.sym { -T 45550 47500 5 10 0 0 90 0 1 +T 45550 46400 5 10 0 0 90 0 1 device=RESISTOR -T 46000 47600 5 10 1 1 0 0 1 +T 46000 46500 5 10 1 1 0 0 1 refdes=R307 -T 46000 47400 5 10 1 1 0 0 1 -value=4k7 -T 45900 47100 5 10 0 1 0 0 1 +T 46000 46300 5 10 1 1 0 0 1 +value=3k3 +T 45900 46000 5 10 0 1 0 0 1 footprint=R025 } -C 45500 46400 1 0 0 vcc-minus-1.sym -N 45800 48200 45800 48000 4 -N 44000 48400 45400 48400 4 -N 45800 47100 45800 47000 4 +C 45500 45300 1 0 0 vcc-minus-1.sym +N 45800 47900 45800 46900 4 +N 44000 48400 45300 48400 4 +N 45800 46000 45800 45900 4 C 37200 36900 0 0 0 title-A2.sym -C 46100 47900 1 0 0 capacitor-4.sym +C 46100 47600 1 0 0 capacitor-4.sym { -T 46300 49000 5 10 0 0 0 0 1 +T 46300 48700 5 10 0 0 0 0 1 device=POLARIZED_CAPACITOR -T 46300 48400 5 10 1 1 0 0 1 +T 46300 48100 5 10 1 1 0 0 1 refdes=C301 -T 46300 48600 5 10 0 0 0 0 1 +T 46300 48300 5 10 0 0 0 0 1 symversion=0.1 -T 46100 47900 5 10 1 1 0 0 1 +T 46100 47600 5 10 1 1 0 0 1 value=1u -T 46100 47900 5 10 0 1 0 0 1 +T 46100 47600 5 10 0 1 0 0 1 footprint=RCY100P } -N 46100 48100 45800 48100 4 +N 46100 47800 45800 47800 4 C 42800 44500 1 0 0 capacitor-4.sym { T 43000 45600 5 10 0 0 0 0 1 @@ -144,65 +133,65 @@ value=1u T 42800 42900 5 10 0 1 0 0 1 footprint=RCY100P } -C 48200 48200 1 180 0 resistor-variable-2.sym +C 48200 47900 1 180 0 resistor-variable-2.sym { -T 47850 48700 5 10 1 1 180 0 1 +T 47850 48400 5 10 1 1 180 0 1 refdes=R309 -T 47400 47300 5 10 0 1 180 0 1 +T 47400 47000 5 10 0 1 180 0 1 device=VARIABLE_RESISTOR -T 47500 48300 5 10 1 1 0 0 1 +T 47500 48000 5 10 1 1 0 0 1 value=100k? -T 48200 48200 5 10 0 1 0 0 1 +T 48200 47900 5 10 0 1 0 0 1 footprint=BOURNS_3296w } -C 47600 47200 1 270 0 resistor-2.sym +C 47600 46900 1 270 0 resistor-2.sym { -T 47950 46800 5 10 0 0 270 0 1 +T 47950 46500 5 10 0 0 270 0 1 device=RESISTOR -T 47900 46700 5 10 1 1 0 0 1 +T 47900 46400 5 10 1 1 0 0 1 refdes=R310 -T 47900 46500 5 10 1 1 0 0 1 +T 47900 46200 5 10 1 1 0 0 1 value=22k -T 47600 47200 5 10 0 1 0 0 1 +T 47600 46900 5 10 0 1 0 0 1 footprint=R025 } -C 47400 45500 1 0 0 vcc-minus-1.sym -N 47700 47200 47700 47600 4 -N 47700 46100 47700 46300 4 -N 47300 48100 47000 48100 4 -C 48200 45500 1 0 0 vcc-minus-1.sym -N 48200 48100 48500 48100 4 -N 48500 48100 48500 46100 4 -N 47700 47400 50000 47400 4 +C 47400 45200 1 0 0 vcc-minus-1.sym +N 47700 46900 47700 47300 4 +N 47700 45800 47700 46000 4 +N 47300 47800 47000 47800 4 +C 48200 45200 1 0 0 vcc-minus-1.sym +N 48200 47800 48500 47800 4 +N 48500 47800 48500 45800 4 +N 47700 47100 50000 47100 4 T 47900 46200 9 10 1 0 0 0 1 taper resistor T 47000 49000 9 10 1 0 0 0 1 trim pot to control send level N 45200 44700 45600 44700 4 -C 51400 48100 1 90 0 stereo_jack-1.sym +C 51400 47800 1 90 0 stereo_jack-1.sym { -T 49700 48395 5 10 1 1 90 0 1 +T 49700 48095 5 10 1 1 90 0 1 refdes=K301 -T 49100 48395 5 10 0 0 90 0 1 +T 49100 48095 5 10 0 0 90 0 1 device=CONNECTOR -T 51400 48100 5 10 0 0 0 0 1 +T 51400 47800 5 10 0 0 0 0 1 graphical=1 } -C 50900 47200 1 0 0 vcc-minus-1.sym -N 51200 47800 51200 48100 4 -N 50300 48100 50600 48100 4 -N 50000 47000 50000 48100 4 -C 53500 46700 1 180 0 input-2.sym +C 50900 46900 1 0 0 vcc-minus-1.sym +N 51200 47500 51200 47800 4 +N 50300 47800 50600 47800 4 +N 50000 46700 50000 47800 4 +C 53500 46400 1 180 0 input-2.sym { -T 53600 46400 5 10 1 0 180 0 1 +T 53600 46100 5 10 1 0 180 0 1 net=MELODY:1 -T 52900 46000 5 10 0 0 180 0 1 +T 52900 45700 5 10 0 0 180 0 1 device=none -T 53000 46600 5 10 1 1 180 7 1 +T 53000 46300 5 10 1 1 180 7 1 value=MELODY RETURN } -N 50900 48100 50900 46600 4 -N 50900 46600 52100 46600 4 +N 50900 47800 50900 46300 4 +N 50900 46300 52100 46300 4 C 53100 42700 1 180 0 connector2-1.sym { T 52900 41700 5 10 0 0 180 0 1 @@ -217,22 +206,22 @@ N 50900 40700 50900 42200 4 N 50900 42200 51400 42200 4 T 52200 41500 9 10 1 0 0 0 1 Tuner OUT (mono) -C 50500 45300 1 90 0 connector2-1.sym +C 50500 45000 1 90 0 connector2-1.sym { -T 49500 45500 5 10 0 0 90 0 1 +T 49500 45200 5 10 0 0 90 0 1 device=CONNECTOR_2 -T 49700 45300 5 10 1 1 90 0 1 +T 49700 45000 5 10 1 1 90 0 1 refdes=CONN302 -T 50500 45300 5 10 0 0 270 0 1 +T 50500 45000 5 10 0 0 270 0 1 footprint=CONNECTOR 1 2 } -N 50300 47000 50900 47000 4 -T 49800 44700 9 10 1 0 0 0 3 +N 50300 46700 50900 46700 4 +T 49800 44400 9 10 1 0 0 0 3 This connector is used because I only need two pins on the board. -C 44500 46400 1 0 0 gnd-1.sym -N 44600 46700 44600 47100 4 +C 44500 45300 1 0 0 gnd-1.sym +N 44600 45600 44600 46000 4 C 47700 43200 1 0 0 bc550.sym { T 48300 43700 5 10 0 0 0 0 1 @@ -275,5 +264,12 @@ N 46800 42000 46800 43700 4 N 45600 43700 47700 43700 4 T 42400 42000 9 10 1 0 0 0 1 TODO: do we need a cap after the resistors? -T 45000 50400 9 10 1 0 0 0 1 -TODO: replace JFET with bipolar NPN trannie +C 45300 47900 1 0 0 bc550.sym +{ +T 45900 48400 5 10 0 0 0 0 1 +device=NPN_TRANSISTOR +T 45900 48400 5 10 1 1 0 0 1 +refdes=Q302 +T 45300 47900 5 10 0 0 0 0 1 +footprint=TO92_CBE +} |