Loading files
This file is pinned to the selected release. Download the original to open it in your design tool.
(kicad_sch (version 20211123) (generator eeschema)
(uuid 25c663ff-96b6-4263-a06e-d1829409cf73)
(paper "A4")
(title_block
(title "VCF")
(date "2021-07-13")
(rev "1.0")
)
(lib_symbols
(symbol "Amplifier_Operational:TL072" (pin_names (offset 0.127)) (in_bom yes) (on_board yes)
(property "Reference" "U" (id 0) (at 0 5.08 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Value" "TL072" (id 1) (at 0 -5.08 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Footprint" "" (id 2) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "http://www.ti.com/lit/ds/symlink/tl071.pdf" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_locked" "" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)))
)
(property "ki_keywords" "dual opamp" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "Dual Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8" (id 6) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_fp_filters" "SOIC*3.9x4.9mm*P1.27mm* DIP*W7.62mm* TO*99* OnSemi*Micro8* TSSOP*3x3mm*P0.65mm* TSSOP*4.4x3mm*P0.65mm* MSOP*3x3mm*P0.65mm* SSOP*3.9x4.9mm*P0.635mm* LFCSP*2x2mm*P0.5mm* *SIP* SOIC*5.3x6.2mm*P1.27mm*" (id 7) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "TL072_1_1"
(polyline
(pts
(xy -5.08 5.08)
(xy 5.08 0)
(xy -5.08 -5.08)
(xy -5.08 5.08)
)
(stroke (width 0.254) (type default) (color 0 0 0 0))
(fill (type background))
)
(pin output line (at 7.62 0 180) (length 2.54)
(name "~" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
(pin input line (at -7.62 -2.54 0) (length 2.54)
(name "-" (effects (font (size 1.27 1.27))))
(number "2" (effects (font (size 1.27 1.27))))
)
(pin input line (at -7.62 2.54 0) (length 2.54)
(name "+" (effects (font (size 1.27 1.27))))
(number "3" (effects (font (size 1.27 1.27))))
)
)
(symbol "TL072_2_1"
(polyline
(pts
(xy -5.08 5.08)
(xy 5.08 0)
(xy -5.08 -5.08)
(xy -5.08 5.08)
)
(stroke (width 0.254) (type default) (color 0 0 0 0))
(fill (type background))
)
(pin input line (at -7.62 2.54 0) (length 2.54)
(name "+" (effects (font (size 1.27 1.27))))
(number "5" (effects (font (size 1.27 1.27))))
)
(pin input line (at -7.62 -2.54 0) (length 2.54)
(name "-" (effects (font (size 1.27 1.27))))
(number "6" (effects (font (size 1.27 1.27))))
)
(pin output line (at 7.62 0 180) (length 2.54)
(name "~" (effects (font (size 1.27 1.27))))
(number "7" (effects (font (size 1.27 1.27))))
)
)
(symbol "TL072_3_1"
(pin power_in line (at -2.54 -7.62 90) (length 3.81)
(name "V-" (effects (font (size 1.27 1.27))))
(number "4" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at -2.54 7.62 270) (length 3.81)
(name "V+" (effects (font (size 1.27 1.27))))
(number "8" (effects (font (size 1.27 1.27))))
)
)
)
(symbol "Connector:AudioJack2_SwitchT" (in_bom yes) (on_board yes)
(property "Reference" "J" (id 0) (at 0 8.89 0)
(effects (font (size 1.27 1.27)))
)
(property "Value" "AudioJack2_SwitchT" (id 1) (at 0 6.35 0)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "" (id 2) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "audio jack receptacle mono headphones phone TS connector" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling)" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_fp_filters" "Jack*" (id 6) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "AudioJack2_SwitchT_0_1"
(rectangle (start -2.54 0) (end -3.81 -2.54)
(stroke (width 0.254) (type default) (color 0 0 0 0))
(fill (type outline))
)
(polyline
(pts
(xy 1.778 -0.254)
(xy 2.032 -0.762)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 0 0)
(xy 0.635 -0.635)
(xy 1.27 0)
(xy 2.54 0)
)
(stroke (width 0.254) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 2.54 -2.54)
(xy 1.778 -2.54)
(xy 1.778 -0.254)
(xy 1.524 -0.762)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 2.54 2.54)
(xy -0.635 2.54)
(xy -0.635 0)
(xy -1.27 -0.635)
(xy -1.905 0)
)
(stroke (width 0.254) (type default) (color 0 0 0 0))
(fill (type none))
)
(rectangle (start 2.54 3.81) (end -2.54 -5.08)
(stroke (width 0.254) (type default) (color 0 0 0 0))
(fill (type background))
)
)
(symbol "AudioJack2_SwitchT_1_1"
(pin passive line (at 5.08 2.54 180) (length 2.54)
(name "~" (effects (font (size 1.27 1.27))))
(number "S" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 5.08 0 180) (length 2.54)
(name "~" (effects (font (size 1.27 1.27))))
(number "T" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 5.08 -2.54 180) (length 2.54)
(name "~" (effects (font (size 1.27 1.27))))
(number "TN" (effects (font (size 1.27 1.27))))
)
)
)
(symbol "Device:C" (pin_numbers hide) (pin_names (offset 0.254)) (in_bom yes) (on_board yes)
(property "Reference" "C" (id 0) (at 0.635 2.54 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Value" "C" (id 1) (at 0.635 -2.54 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Footprint" "" (id 2) (at 0.9652 -3.81 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "cap capacitor" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "Unpolarized capacitor" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_fp_filters" "C_*" (id 6) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "C_0_1"
(polyline
(pts
(xy -2.032 -0.762)
(xy 2.032 -0.762)
)
(stroke (width 0.508) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy -2.032 0.762)
(xy 2.032 0.762)
)
(stroke (width 0.508) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "C_1_1"
(pin passive line (at 0 3.81 270) (length 2.794)
(name "~" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 0 -3.81 90) (length 2.794)
(name "~" (effects (font (size 1.27 1.27))))
(number "2" (effects (font (size 1.27 1.27))))
)
)
)
(symbol "Device:R" (pin_numbers hide) (pin_names (offset 0)) (in_bom yes) (on_board yes)
(property "Reference" "R" (id 0) (at 2.032 0 90)
(effects (font (size 1.27 1.27)))
)
(property "Value" "R" (id 1) (at 0 0 90)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "" (id 2) (at -1.778 0 90)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "R res resistor" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "Resistor" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_fp_filters" "R_*" (id 6) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "R_0_1"
(rectangle (start -1.016 -2.54) (end 1.016 2.54)
(stroke (width 0.254) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "R_1_1"
(pin passive line (at 0 3.81 270) (length 1.27)
(name "~" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 0 -3.81 90) (length 1.27)
(name "~" (effects (font (size 1.27 1.27))))
(number "2" (effects (font (size 1.27 1.27))))
)
)
)
(symbol "Device:R_Potentiometer" (pin_names (offset 1.016) hide) (in_bom yes) (on_board yes)
(property "Reference" "RV" (id 0) (at -4.445 0 90)
(effects (font (size 1.27 1.27)))
)
(property "Value" "R_Potentiometer" (id 1) (at -2.54 0 90)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "" (id 2) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "resistor variable" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "Potentiometer" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_fp_filters" "Potentiometer*" (id 6) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "R_Potentiometer_0_1"
(polyline
(pts
(xy 2.54 0)
(xy 1.524 0)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 1.143 0)
(xy 2.286 0.508)
(xy 2.286 -0.508)
(xy 1.143 0)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type outline))
)
(rectangle (start 1.016 2.54) (end -1.016 -2.54)
(stroke (width 0.254) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "R_Potentiometer_1_1"
(pin passive line (at 0 3.81 270) (length 1.27)
(name "1" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 3.81 0 180) (length 1.27)
(name "2" (effects (font (size 1.27 1.27))))
(number "2" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 0 -3.81 90) (length 1.27)
(name "3" (effects (font (size 1.27 1.27))))
(number "3" (effects (font (size 1.27 1.27))))
)
)
)
(symbol "Device:R_Potentiometer_Trim" (pin_names (offset 1.016) hide) (in_bom yes) (on_board yes)
(property "Reference" "RV" (id 0) (at -4.445 0 90)
(effects (font (size 1.27 1.27)))
)
(property "Value" "R_Potentiometer_Trim" (id 1) (at -2.54 0 90)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "" (id 2) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "resistor variable trimpot trimmer" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "Trim-potentiometer" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_fp_filters" "Potentiometer*" (id 6) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "R_Potentiometer_Trim_0_1"
(polyline
(pts
(xy 1.524 0.762)
(xy 1.524 -0.762)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 2.54 0)
(xy 1.524 0)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(rectangle (start 1.016 2.54) (end -1.016 -2.54)
(stroke (width 0.254) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "R_Potentiometer_Trim_1_1"
(pin passive line (at 0 3.81 270) (length 1.27)
(name "1" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 3.81 0 180) (length 1.27)
(name "2" (effects (font (size 1.27 1.27))))
(number "2" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 0 -3.81 90) (length 1.27)
(name "3" (effects (font (size 1.27 1.27))))
(number "3" (effects (font (size 1.27 1.27))))
)
)
)
(symbol "Transistor_BJT:2N3904" (pin_names (offset 0) hide) (in_bom yes) (on_board yes)
(property "Reference" "Q" (id 0) (at 5.08 1.905 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Value" "2N3904" (id 1) (at 5.08 0 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Footprint" "Package_TO_SOT_THT:TO-92_Inline" (id 2) (at 5.08 -1.905 0)
(effects (font (size 1.27 1.27) italic) (justify left) hide)
)
(property "Datasheet" "https://www.onsemi.com/pub/Collateral/2N3903-D.PDF" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) (justify left) hide)
)
(property "ki_keywords" "NPN Transistor" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_fp_filters" "TO?92*" (id 6) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "2N3904_0_1"
(polyline
(pts
(xy 0.635 0.635)
(xy 2.54 2.54)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 0.635 -0.635)
(xy 2.54 -2.54)
(xy 2.54 -2.54)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 0.635 1.905)
(xy 0.635 -1.905)
(xy 0.635 -1.905)
)
(stroke (width 0.508) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 1.27 -1.778)
(xy 1.778 -1.27)
(xy 2.286 -2.286)
(xy 1.27 -1.778)
(xy 1.27 -1.778)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type outline))
)
(circle (center 1.27 0) (radius 2.8194)
(stroke (width 0.254) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "2N3904_1_1"
(pin passive line (at 2.54 -5.08 90) (length 2.54)
(name "E" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
(pin passive line (at -5.08 0 0) (length 5.715)
(name "B" (effects (font (size 1.27 1.27))))
(number "2" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 2.54 5.08 270) (length 2.54)
(name "C" (effects (font (size 1.27 1.27))))
(number "3" (effects (font (size 1.27 1.27))))
)
)
)
(symbol "power:+12V" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
(property "Reference" "#PWR" (id 0) (at 0 -3.81 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "+12V" (id 1) (at 0 3.556 0)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "" (id 2) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "power-flag" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "Power symbol creates a global label with name \"+12V\"" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "+12V_0_1"
(polyline
(pts
(xy -0.762 1.27)
(xy 0 2.54)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 0 0)
(xy 0 2.54)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 0 2.54)
(xy 0.762 1.27)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "+12V_1_1"
(pin power_in line (at 0 0 90) (length 0) hide
(name "+12V" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
)
)
(symbol "power:GND" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
(property "Reference" "#PWR" (id 0) (at 0 -6.35 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "GND" (id 1) (at 0 -3.81 0)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "" (id 2) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "power-flag" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "Power symbol creates a global label with name \"GND\" , ground" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "GND_0_1"
(polyline
(pts
(xy 0 0)
(xy 0 -1.27)
(xy 1.27 -1.27)
(xy 0 -2.54)
(xy -1.27 -1.27)
(xy 0 -1.27)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "GND_1_1"
(pin power_in line (at 0 0 270) (length 0) hide
(name "GND" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
)
)
)
(junction (at 151.13 146.05) (diameter 0) (color 0 0 0 0)
(uuid 044de712-d3da-40ed-9c9f-d91ef285c74c)
)
(junction (at 146.05 72.39) (diameter 0) (color 0 0 0 0)
(uuid 234e1024-0b7f-410c-90bb-bae43af1eb25)
)
(junction (at 180.34 95.25) (diameter 0) (color 0 0 0 0)
(uuid 2f0570b6-86da-47a8-9e56-ce60c431c534)
)
(junction (at 151.13 134.62) (diameter 0) (color 0 0 0 0)
(uuid 4160bbf7-ffff-4c5c-a647-5ee58ddecf06)
)
(junction (at 173.99 95.25) (diameter 0) (color 0 0 0 0)
(uuid 47993d80-a37e-426e-90c9-fd54b49ed166)
)
(junction (at 167.64 80.01) (diameter 0) (color 0 0 0 0)
(uuid 58126faf-01a4-4f91-8e8c-ca9e47b48048)
)
(junction (at 135.89 157.48) (diameter 0) (color 0 0 0 0)
(uuid 83e349fb-6338-43f9-ad3f-2e7f4b8bb4a9)
)
(junction (at 134.62 121.92) (diameter 0) (color 0 0 0 0)
(uuid c6462399-f2e4-4f1a-b34a-b49a04c8bdb9)
)
(junction (at 146.05 77.47) (diameter 0) (color 0 0 0 0)
(uuid de552ae9-cde6-4643-8cc7-9de2579dadae)
)
(junction (at 180.34 105.41) (diameter 0) (color 0 0 0 0)
(uuid efd7a1e0-5bed-4583-a94e-5ccec9e4eb74)
)
(no_connect (at 120.65 45.72) (uuid 7eb32ed1-4320-49ba-8487-1c88e4824fe3))
(no_connect (at 120.65 64.77) (uuid dd2d59b3-ddef-491f-bb57-eb3d3820bdeb))
(wire (pts (xy 156.21 134.62) (xy 156.21 132.08))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 044dde97-ee2e-473a-9264-ed4dff1893a5)
)
(wire (pts (xy 120.65 67.31) (xy 129.54 67.31))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 0a1d0cbe-85ab-4f0f-b3b1-fcef21dfb600)
)
(wire (pts (xy 151.13 146.05) (xy 151.13 143.51))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 0b110cbc-e477-4bdc-9c81-26a3d588d354)
)
(wire (pts (xy 173.99 105.41) (xy 180.34 105.41))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 15ea3484-2685-47cb-9e01-ec01c6d477b8)
)
(wire (pts (xy 186.69 105.41) (xy 186.69 104.14))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 1732b93f-cd0e-4ca4-a905-bb406354ca33)
)
(wire (pts (xy 180.34 95.25) (xy 186.69 95.25))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 1d0d5161-c82f-4c77-a9ca-15d017db65d3)
)
(wire (pts (xy 147.32 157.48) (xy 151.13 157.48))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 2028d85e-9e27-4758-8c0b-559fad072813)
)
(wire (pts (xy 120.65 48.26) (xy 129.54 48.26))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 311665d9-0fab-4325-8b46-f3638bf521df)
)
(wire (pts (xy 163.83 95.25) (xy 163.83 127))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 34a11a07-8b7f-45d2-96e3-89fd43e62756)
)
(wire (pts (xy 180.34 80.01) (xy 180.34 83.82))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 3579cf2f-29b0-46b6-a07d-483fb5586322)
)
(wire (pts (xy 140.97 72.39) (xy 146.05 72.39))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 363189af-2faa-46a4-b025-5a779d801f2e)
)
(wire (pts (xy 140.97 92.71) (xy 146.05 92.71))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 37657eee-b379-4145-b65d-79c82b53e49e)
)
(wire (pts (xy 152.4 77.47) (xy 146.05 77.47))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 386faf3f-2adf-472a-84bf-bd511edf2429)
)
(wire (pts (xy 140.97 53.34) (xy 146.05 53.34))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 3d416885-b8b5-4f5c-bc29-39c6376095e8)
)
(wire (pts (xy 123.19 157.48) (xy 135.89 157.48))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 406d491e-5b01-46dc-a768-fd0992cdb346)
)
(wire (pts (xy 173.99 95.25) (xy 163.83 95.25))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 41b4f8c6-4973-4fc7-9118-d582bc7f31e7)
)
(wire (pts (xy 182.88 100.33) (xy 180.34 100.33))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 44b926bf-8bdd-4191-846d-2dfabab2cecb)
)
(wire (pts (xy 129.54 48.26) (xy 129.54 49.53))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 59e09498-d26e-4ba7-b47d-fece2ea7c274)
)
(wire (pts (xy 167.64 91.44) (xy 167.64 80.01))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 59f60168-cced-43c9-aaa5-41a1a8a2f631)
)
(wire (pts (xy 134.62 134.62) (xy 151.13 134.62))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 661ca2ba-bce5-4308-99a6-de333a625515)
)
(wire (pts (xy 133.35 143.51) (xy 135.89 143.51))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 6762c669-2824-49a2-8bd4-3f19091dd75a)
)
(wire (pts (xy 146.05 53.34) (xy 146.05 72.39))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 6b8ac91e-9d2b-49db-8a80-1da009ad1c5e)
)
(wire (pts (xy 173.99 95.25) (xy 173.99 96.52))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 6f1beb86-67e1-46bf-8c2b-6d1e1485d5c0)
)
(wire (pts (xy 123.19 121.92) (xy 123.19 157.48))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 722636b6-8ff0-452f-9357-23deb317d921)
)
(wire (pts (xy 146.05 77.47) (xy 146.05 92.71))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 72366acb-6c86-4134-89df-01ed6e4dc8e0)
)
(wire (pts (xy 152.4 91.44) (xy 156.21 91.44))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 74855e0d-40e4-4940-a544-edae9207b2ea)
)
(wire (pts (xy 134.62 121.92) (xy 123.19 121.92))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 7582a530-a952-46c1-b7eb-75006524ba29)
)
(wire (pts (xy 180.34 95.25) (xy 173.99 95.25))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 7ca71fec-e7f1-454f-9196-b80d15925fff)
)
(wire (pts (xy 151.13 134.62) (xy 156.21 134.62))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 8ae05d37-86b4-45ea-800f-f1f9fb167857)
)
(wire (pts (xy 152.4 82.55) (xy 152.4 91.44))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 8e697b96-cf4c-43ef-b321-8c2422b088bf)
)
(wire (pts (xy 134.62 132.08) (xy 134.62 134.62))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 96781640-c07e-4eea-a372-067ded96b703)
)
(wire (pts (xy 167.64 80.01) (xy 180.34 80.01))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 9e136ac4-5d28-4814-9ebf-c30c372bc2ec)
)
(wire (pts (xy 151.13 146.05) (xy 151.13 157.48))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 9e2492fd-e074-42db-8129-fe39460dc1e0)
)
(wire (pts (xy 135.89 148.59) (xy 135.89 157.48))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid a48f5fff-52e4-4ae8-8faa-7084c7ae8a28)
)
(wire (pts (xy 129.54 67.31) (xy 129.54 68.58))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid aae6bc05-6036-4fc6-8be7-c70daf5c8932)
)
(wire (pts (xy 173.99 104.14) (xy 173.99 105.41))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid d4ef5db0-5fba-4fcd-ab64-2ef2646c5c6d)
)
(wire (pts (xy 163.83 91.44) (xy 167.64 91.44))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid d68dca9b-48b3-498b-9b5f-3b3838250f82)
)
(wire (pts (xy 135.89 157.48) (xy 139.7 157.48))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid e0d7c1d9-102e-4758-a8b7-ff248f1ce315)
)
(wire (pts (xy 180.34 100.33) (xy 180.34 105.41))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid e8274862-c966-456a-98d5-9c42f72963c1)
)
(wire (pts (xy 180.34 91.44) (xy 180.34 95.25))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid ef51df0d-fc2c-482b-a0e5-e49bae94f31f)
)
(wire (pts (xy 151.13 134.62) (xy 151.13 135.89))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid f220d6a7-3170-4e04-8de6-2df0c3962fe0)
)
(wire (pts (xy 186.69 95.25) (xy 186.69 96.52))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid f4117d3e-819d-4d33-bf85-69e28ba32fe5)
)
(wire (pts (xy 180.34 105.41) (xy 186.69 105.41))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid f7070c76-b83b-43a9-a243-491723819616)
)
(wire (pts (xy 146.05 72.39) (xy 146.05 77.47))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid f934a442-23d6-4e5b-908f-bb9199ad6f8b)
)
(hierarchical_label "CurrentSink" (shape input) (at 156.21 121.92 90)
(effects (font (size 1.27 1.27)) (justify left))
(uuid 6b6d35dc-fa1d-46c5-87c0-b0652011059d)
)
(symbol (lib_id "Device:R") (at 151.13 139.7 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b7b4)
(property "Reference" "R206" (id 0) (at 152.908 138.5316 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Value" "1k" (id 1) (at 152.908 140.843 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (id 2) (at 149.352 139.7 90)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 151.13 139.7 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 5652246c-55bd-49e7-8846-b13c512e72f9))
(pin "2" (uuid 8096c6ca-0808-4d49-8b09-2a74d7fbfd7a))
)
(symbol (lib_id "Device:C") (at 143.51 157.48 90)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b7ba)
(property "Reference" "C201" (id 0) (at 143.51 151.0792 90))
(property "Value" "1n" (id 1) (at 143.51 153.3906 90))
(property "Footprint" "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" (id 2) (at 147.32 156.5148 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 143.51 157.48 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid b9f3d18a-648d-44c2-9d24-728518eb6bc8))
(pin "2" (uuid f2b39f3e-81e8-48b0-93a0-cc5a0e0456eb))
)
(symbol (lib_id "Device:R") (at 160.02 91.44 90)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b7d2)
(property "Reference" "R207" (id 0) (at 158.8516 89.662 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Value" "22k" (id 1) (at 161.163 89.662 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (id 2) (at 160.02 93.218 90)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 160.02 91.44 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 938d9ef3-38a8-49f8-a70a-e4a7703ef7c5))
(pin "2" (uuid e70fc0c5-9a8e-4f50-b958-589875f2a7bb))
)
(symbol (lib_id "Device:R") (at 137.16 72.39 90)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b7dc)
(property "Reference" "R204" (id 0) (at 137.16 67.1322 90))
(property "Value" "100k" (id 1) (at 137.16 69.4436 90))
(property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (id 2) (at 137.16 74.168 90)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 137.16 72.39 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 0bade7ce-1a13-4feb-803c-c3f66baf92bf))
(pin "2" (uuid e67dc1b5-552d-4a86-b7fc-d4910c872ce8))
)
(symbol (lib_id "Device:R_Potentiometer") (at 129.54 72.39 0) (mirror x)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b7e2)
(property "Reference" "RV202" (id 0) (at 127.762 73.5584 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(property "Value" "50k" (id 1) (at 127.762 71.247 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(property "Footprint" "Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles" (id 2) (at 129.54 72.39 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 129.54 72.39 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid eb8d9b92-b461-41f5-9299-3a167f76d05d))
(pin "2" (uuid 2fed5a07-ae85-4ee0-83e5-d3052bfd129b))
(pin "3" (uuid 6568ca43-427c-4d24-8dac-d5a461647335))
)
(symbol (lib_id "Device:R") (at 137.16 92.71 90)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b7e8)
(property "Reference" "R205" (id 0) (at 137.16 87.4522 90))
(property "Value" "100k" (id 1) (at 137.16 89.7636 90))
(property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (id 2) (at 137.16 94.488 90)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 137.16 92.71 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid d714149e-30ae-4734-bd5d-bf4c5bce864b))
(pin "2" (uuid c3dc93bf-32e0-4079-95ee-07ef4d886fdd))
)
(symbol (lib_id "Device:R_Potentiometer") (at 129.54 92.71 0) (mirror x)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b7ef)
(property "Reference" "RV203" (id 0) (at 127.7874 95.0214 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(property "Value" "50k" (id 1) (at 127.7874 92.71 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(property "Footprint" "Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles" (id 2) (at 129.54 92.71 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 129.54 92.71 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Description" "Cutoff" (id 4) (at 127.7874 90.3986 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(pin "1" (uuid a7b9b4bb-5b48-4de8-97c0-dc9fdcfceffd))
(pin "2" (uuid efeee4f1-c683-4e3a-8b57-7c6abc7a2fdb))
(pin "3" (uuid 7d5f02ea-2f49-443d-b09a-2840b1a5f7fd))
)
(symbol (lib_id "Amplifier_Operational:TL072") (at 160.02 80.01 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b802)
(property "Reference" "U106" (id 0) (at 160.02 70.6882 0))
(property "Value" "TL072" (id 1) (at 160.02 72.9996 0))
(property "Footprint" "Package_DIP:DIP-8_W7.62mm_Socket" (id 2) (at 160.02 80.01 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "http://www.ti.com/lit/ds/symlink/tl071.pdf" (id 3) (at 160.02 80.01 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 55840512-6be9-4c71-a361-816be3426ba0))
(pin "2" (uuid 0aa54775-a7c7-4189-b56f-2abb14b4df0b))
(pin "3" (uuid e881bf84-d2b5-4764-84de-adce4c25ebc7))
)
(symbol (lib_id "power:GND") (at 129.54 76.2 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b80e)
(property "Reference" "#PWR0205" (id 0) (at 129.54 82.55 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "GND" (id 1) (at 129.667 80.5942 0))
(property "Footprint" "" (id 2) (at 129.54 76.2 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 129.54 76.2 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 71777638-6015-46ca-b332-71712a9354ab))
)
(symbol (lib_id "power:+12V") (at 129.54 88.9 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b814)
(property "Reference" "#PWR0206" (id 0) (at 129.54 92.71 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "+12V" (id 1) (at 129.921 84.5058 0))
(property "Footprint" "" (id 2) (at 129.54 88.9 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 129.54 88.9 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid b42c5ba2-f179-454b-83cf-711cdb6b238a))
)
(symbol (lib_id "Device:R") (at 173.99 100.33 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b841)
(property "Reference" "R208" (id 0) (at 175.768 99.1616 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Value" "470" (id 1) (at 175.768 101.473 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (id 2) (at 172.212 100.33 90)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 173.99 100.33 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 22bd5cf1-c49e-4d90-9e5f-3ccce462b1a1))
(pin "2" (uuid d67618e0-f337-42db-bb76-a32a6dbd3bb7))
)
(symbol (lib_id "Device:R_Potentiometer_Trim") (at 186.69 100.33 180)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b847)
(property "Reference" "RV204" (id 0) (at 188.468 99.1616 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(property "Value" "10k" (id 1) (at 188.468 101.473 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(property "Footprint" "Potentiometer_THT:Potentiometer_Runtron_RM-065_Vertical" (id 2) (at 186.69 100.33 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 186.69 100.33 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid c50174a7-334c-4d88-b497-32bdc6b6ce62))
(pin "2" (uuid cf0f1834-6225-409e-b4e5-b70c575dc148))
(pin "3" (uuid d0b55dad-b1c6-4972-a435-47841fbb24d4))
)
(symbol (lib_id "power:GND") (at 180.34 105.41 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b863)
(property "Reference" "#PWR0211" (id 0) (at 180.34 111.76 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "GND" (id 1) (at 180.467 109.8042 0))
(property "Footprint" "" (id 2) (at 180.34 105.41 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 180.34 105.41 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 2181d941-2c7e-4c58-8b4a-11ab6848eb2c))
)
(symbol (lib_id "Amplifier_Operational:TL072") (at 143.51 146.05 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b884)
(property "Reference" "U106" (id 0) (at 143.51 136.7282 0))
(property "Value" "TL072" (id 1) (at 143.51 139.0396 0))
(property "Footprint" "Package_DIP:DIP-8_W7.62mm_Socket" (id 2) (at 143.51 146.05 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "http://www.ti.com/lit/ds/symlink/tl071.pdf" (id 3) (at 143.51 146.05 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "5" (uuid a4198779-2784-4e36-9bd6-3b4b1e88fab2))
(pin "6" (uuid 920b2694-781a-45e4-a6c1-7a59cc399023))
(pin "7" (uuid d99cb68a-9f0d-4273-b640-6eabc861dcd9))
)
(symbol (lib_id "power:GND") (at 133.35 143.51 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b88e)
(property "Reference" "#PWR0209" (id 0) (at 133.35 149.86 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "GND" (id 1) (at 133.477 147.9042 0))
(property "Footprint" "" (id 2) (at 133.35 143.51 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 133.35 143.51 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 4274cf26-61f5-4ef2-a9b4-fb1d1701011a))
)
(symbol (lib_id "Device:R") (at 134.62 118.11 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b8b1)
(property "Reference" "R201" (id 0) (at 139.8778 118.11 90))
(property "Value" "4.7M" (id 1) (at 137.5664 118.11 90))
(property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (id 2) (at 132.842 118.11 90)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 134.62 118.11 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 3a4847d5-73a4-4a1d-8a78-d21df637409f))
(pin "2" (uuid 82be25a7-9700-4f1c-8b18-7b3f8be39fe4))
)
(symbol (lib_id "Connector:AudioJack2_SwitchT") (at 115.57 67.31 0) (mirror x)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b9b1)
(property "Reference" "J202" (id 0) (at 111.0234 65.6082 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(property "Value" "AudioJack2_SwitchT" (id 1) (at 111.0234 67.9196 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(property "Footprint" "Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles" (id 2) (at 115.57 67.31 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 115.57 67.31 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Description" "Cutoff CV 2" (id 4) (at 102.87 69.85 0))
(pin "S" (uuid 70a101fc-4d51-49ba-b747-e5ba53ecaec9))
(pin "T" (uuid cebdb74b-3f76-47d4-959a-83bab681250c))
(pin "TN" (uuid a5340ed1-fbdf-4a23-a6c8-175c9066306c))
)
(symbol (lib_id "power:GND") (at 120.65 69.85 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060f4b9b7)
(property "Reference" "#PWR0202" (id 0) (at 120.65 76.2 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "GND" (id 1) (at 120.777 74.2442 0))
(property "Footprint" "" (id 2) (at 120.65 69.85 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 120.65 69.85 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid bd203aa6-51e8-4548-9a55-fc51b7f9e429))
)
(symbol (lib_id "power:GND") (at 129.54 96.52 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000060ff12e0)
(property "Reference" "#PWR0207" (id 0) (at 129.54 102.87 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "GND" (id 1) (at 129.667 100.9142 0))
(property "Footprint" "" (id 2) (at 129.54 96.52 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 129.54 96.52 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid b009b0eb-0f85-4729-91e1-917243f7809b))
)
(symbol (lib_id "Transistor_BJT:2N3904") (at 158.75 127 0) (mirror y) (unit 1)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-0000610211a4)
(property "Reference" "Q202" (id 0) (at 153.8986 125.8316 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Value" "2N3904" (id 1) (at 153.8986 128.143 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Footprint" "Package_TO_SOT_THT:TO-92_Wide" (id 2) (at 153.67 128.905 0)
(effects (font (size 1.27 1.27) italic) (justify left) hide)
)
(property "Datasheet" "https://www.onsemi.com/pub/Collateral/2N3903-D.PDF" (id 3) (at 158.75 127 0)
(effects (font (size 1.27 1.27)) (justify left) hide)
)
(pin "1" (uuid b26238ab-544c-4a07-8a3d-14630b1c613e))
(pin "2" (uuid e8235afe-bd57-414a-ba4d-c2e9ff254061))
(pin "3" (uuid 3e1e779a-21b9-40df-9b80-9c0907e0f399))
)
(symbol (lib_id "Transistor_BJT:2N3904") (at 132.08 127 0) (unit 1)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-00006102b64b)
(property "Reference" "Q201" (id 0) (at 136.906 125.8316 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Value" "2N3904" (id 1) (at 136.906 128.143 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Footprint" "Package_TO_SOT_THT:TO-92_Wide" (id 2) (at 137.16 128.905 0)
(effects (font (size 1.27 1.27) italic) (justify left) hide)
)
(property "Datasheet" "https://www.onsemi.com/pub/Collateral/2N3903-D.PDF" (id 3) (at 132.08 127 0)
(effects (font (size 1.27 1.27)) (justify left) hide)
)
(pin "1" (uuid 2b562250-4eaa-4e95-99cc-642f5c1e03dd))
(pin "2" (uuid c02a61ed-8e06-4647-9080-c66dcac3f98a))
(pin "3" (uuid 9b282d6d-6bbb-4727-b85c-7b00ccc25fbe))
)
(symbol (lib_id "power:GND") (at 127 127 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-00006102d1bb)
(property "Reference" "#PWR0203" (id 0) (at 127 133.35 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "GND" (id 1) (at 127.127 131.3942 0))
(property "Footprint" "" (id 2) (at 127 127 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 127 127 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 0aef89f6-51fb-4509-a0eb-b9b287be1273))
)
(symbol (lib_id "power:+12V") (at 134.62 114.3 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-00006102edff)
(property "Reference" "#PWR0210" (id 0) (at 134.62 118.11 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "+12V" (id 1) (at 135.001 109.9058 0))
(property "Footprint" "" (id 2) (at 134.62 114.3 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 134.62 114.3 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid dc44b9c3-c5a0-4b2c-b9a4-555ec47e0c14))
)
(symbol (lib_id "Device:R") (at 180.34 87.63 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-000061061cbb)
(property "Reference" "R209" (id 0) (at 182.118 86.4616 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Value" "8.2k" (id 1) (at 182.118 88.773 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (id 2) (at 178.562 87.63 90)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 180.34 87.63 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 57578062-ebf7-4e4f-9365-d328a0893ed3))
(pin "2" (uuid c84a10f3-ac09-45cc-a71b-f9d09fdb1325))
)
(symbol (lib_id "Device:R") (at 137.16 53.34 90)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-0000610aa3ab)
(property "Reference" "R203" (id 0) (at 137.16 48.0822 90))
(property "Value" "100k" (id 1) (at 137.16 50.3936 90))
(property "Footprint" "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" (id 2) (at 137.16 55.118 90)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 137.16 53.34 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid b2d24bcf-e544-458a-adda-f7caf42dadab))
(pin "2" (uuid d34ca9d8-2f10-4574-ba57-e3115edffec8))
)
(symbol (lib_id "power:GND") (at 129.54 57.15 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-0000610aa3b1)
(property "Reference" "#PWR0204" (id 0) (at 129.54 63.5 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "GND" (id 1) (at 129.667 61.5442 0))
(property "Footprint" "" (id 2) (at 129.54 57.15 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 129.54 57.15 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 40bacf32-61ce-4900-9820-808e988d341a))
)
(symbol (lib_id "Connector:AudioJack2_SwitchT") (at 115.57 48.26 0) (mirror x)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-0000610aa3ba)
(property "Reference" "J201" (id 0) (at 111.0234 46.5582 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(property "Value" "AudioJack2_SwitchT" (id 1) (at 111.0234 48.8696 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(property "Footprint" "Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles" (id 2) (at 115.57 48.26 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 115.57 48.26 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Description" "Cutoff CV 1" (id 4) (at 102.87 50.8 0))
(pin "S" (uuid 3ba35ce6-b95f-4e70-80b3-2e56d00ce980))
(pin "T" (uuid fa0b28c6-23f8-40ad-aa5f-f477c50b23c1))
(pin "TN" (uuid 5c416072-a596-4825-9f01-d635f3cd8144))
)
(symbol (lib_id "power:GND") (at 120.65 50.8 0)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-0000610aa3c0)
(property "Reference" "#PWR0201" (id 0) (at 120.65 57.15 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Value" "GND" (id 1) (at 120.777 55.1942 0))
(property "Footprint" "" (id 2) (at 120.65 50.8 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 120.65 50.8 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 23322214-2228-4e62-b1d9-ec68a7ca46f0))
)
(symbol (lib_id "Device:R_Potentiometer") (at 129.54 53.34 0) (mirror x)
(in_bom yes) (on_board yes)
(uuid 00000000-0000-0000-0000-0000610aa3c7)
(property "Reference" "RV201" (id 0) (at 127.762 54.5084 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(property "Value" "50k" (id 1) (at 127.762 52.197 0)
(effects (font (size 1.27 1.27)) (justify right))
)
(property "Footprint" "Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles" (id 2) (at 129.54 53.34 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "~" (id 3) (at 129.54 53.34 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 78fdcd05-3d58-4071-a3c6-79299fe43086))
(pin "2" (uuid 8200947d-b6e3-4ecc-9a57-237f043c6d2f))
(pin "3" (uuid 985a3801-784d-4b5a-84ec-4832e066ab9b))
)
)
ab299e307This file is pinned to the selected release. Download the original to open it in your design tool.