HackAmp/hackamp/hardware/headphone-amp.kicad_sch

(kicad_sch (version 20201015) (generator eeschema)

  (paper "A4")

  (lib_symbols
    (symbol "Audio:WM8731SEDS" (in_bom yes) (on_board yes)
      (property "Reference" "U" (id 0) (at -13.97 21.59 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "WM8731SEDS" (id 1) (at 0 5.08 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "Package_SO:SSOP-28_5.3x10.2mm_P0.65mm" (id 2) (at 0 -33.02 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "https://statics.cirrus.com/pubs/proDatasheet/WM8731_v4.9.pdf" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "wolfson stereo audio codec adc dac headphone" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Portable Internet Audio CODEC with Headphone Driver and Programmable Sample Rates, SSOP-28" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "SSOP*5.3x10.2mm*P0.65mm*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "WM8731SEDS_0_1"
        (rectangle (start -15.24 20.32) (end 15.24 -20.32)
          (stroke (width 0.254)) (fill (type background))
        )
      )
      (symbol "WM8731SEDS_1_1"
        (pin power_in line (at -2.54 22.86 270) (length 2.54)
          (name "DBVDD" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 17.78 12.7 180) (length 2.54)
          (name "RHPOUT" (effects (font (size 1.27 1.27))))
          (number "10" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 5.08 -22.86 90) (length 2.54)
          (name "HPGND" (effects (font (size 1.27 1.27))))
          (number "11" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 17.78 7.62 180) (length 2.54)
          (name "LOUT" (effects (font (size 1.27 1.27))))
          (number "12" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 17.78 5.08 180) (length 2.54)
          (name "ROUT" (effects (font (size 1.27 1.27))))
          (number "13" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 2.54 22.86 270) (length 2.54)
          (name "AVDD" (effects (font (size 1.27 1.27))))
          (number "14" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 2.54 -22.86 90) (length 2.54)
          (name "AGND" (effects (font (size 1.27 1.27))))
          (number "15" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 17.78 -17.78 180) (length 2.54)
          (name "VMID" (effects (font (size 1.27 1.27))))
          (number "16" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 17.78 -7.62 180) (length 2.54)
          (name "MICBIAS" (effects (font (size 1.27 1.27))))
          (number "17" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at 17.78 -12.7 180) (length 2.54)
          (name "MICIN" (effects (font (size 1.27 1.27))))
          (number "18" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at 17.78 -2.54 180) (length 2.54)
          (name "RLINEIN" (effects (font (size 1.27 1.27))))
          (number "19" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at -17.78 -10.16 0) (length 2.54)
          (name "CLKOUT" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at 17.78 0 180) (length 2.54)
          (name "LLINEIN" (effects (font (size 1.27 1.27))))
          (number "20" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -17.78 -5.08 0) (length 2.54)
          (name "MODE" (effects (font (size 1.27 1.27))))
          (number "21" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -17.78 -2.54 0) (length 2.54)
          (name "~CSB" (effects (font (size 1.27 1.27))))
          (number "22" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -17.78 2.54 0) (length 2.54)
          (name "SDIN" (effects (font (size 1.27 1.27))))
          (number "23" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -17.78 0 0) (length 2.54)
          (name "SCLK" (effects (font (size 1.27 1.27))))
          (number "24" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -17.78 -12.7 0) (length 2.54)
          (name "XTI/MCLK" (effects (font (size 1.27 1.27))))
          (number "25" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at -17.78 -15.24 0) (length 2.54)
          (name "XTO" (effects (font (size 1.27 1.27))))
          (number "26" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at -5.08 22.86 270) (length 2.54)
          (name "DCVDD" (effects (font (size 1.27 1.27))))
          (number "27" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at -5.08 -22.86 90) (length 2.54)
          (name "DGND" (effects (font (size 1.27 1.27))))
          (number "28" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -17.78 7.62 0) (length 2.54)
          (name "BCLK" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -17.78 17.78 0) (length 2.54)
          (name "DACDAT" (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -17.78 15.24 0) (length 2.54)
          (name "DACLRC" (effects (font (size 1.27 1.27))))
          (number "5" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at -17.78 12.7 0) (length 2.54)
          (name "ADCDAT" (effects (font (size 1.27 1.27))))
          (number "6" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -17.78 10.16 0) (length 2.54)
          (name "ADCLRC" (effects (font (size 1.27 1.27))))
          (number "7" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 5.08 22.86 270) (length 2.54)
          (name "HPVDD" (effects (font (size 1.27 1.27))))
          (number "8" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at 17.78 15.24 180) (length 2.54)
          (name "LHPOUT" (effects (font (size 1.27 1.27))))
          (number "9" (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)) (fill (type none))
        )
        (polyline
          (pts
            (xy -2.032 0.762)
            (xy 2.032 0.762)
          )
          (stroke (width 0.508)) (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:C_Polarized" (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_Polarized" (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" "Polarized capacitor" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "CP_*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "C_Polarized_0_1"
        (rectangle (start -2.286 0.508) (end 2.286 1.016)
          (stroke (width 0)) (fill (type none))
        )
        (rectangle (start 2.286 -0.508) (end -2.286 -1.016)
          (stroke (width 0)) (fill (type outline))
        )
        (polyline
          (pts
            (xy -1.778 2.286)
            (xy -0.762 2.286)
          )
          (stroke (width 0)) (fill (type none))
        )
        (polyline
          (pts
            (xy -1.27 2.794)
            (xy -1.27 1.778)
          )
          (stroke (width 0)) (fill (type none))
        )
      )
      (symbol "C_Polarized_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)) (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 "HackAmp-Symbols:AudioJack4_Ground_IsolatedSwitch" (in_bom yes) (on_board yes)
      (property "Reference" "J" (id 0) (at 0 11.43 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "AudioJack4_Ground_IsolatedSwitch" (id 1) (at 0 8.89 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at -1.27 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "~" (id 3) (at -1.27 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "audio jack receptacle stereo headphones phones TRS connector" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Audio Jack, 4 Poles (Stereo / TRRS), Grounded Sleeve, Switched TR1 Poles (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 "AudioJack4_Ground_IsolatedSwitch_0_1"
        (rectangle (start -7.62 -2.54) (end -8.89 -5.08)
          (stroke (width 0.254)) (fill (type outline))
        )
        (rectangle (start -7.62 6.35) (end 3.81 -10.16)
          (stroke (width 0.254)) (fill (type background))
        )
        (polyline
          (pts
            (xy 3.81 2.54)
            (xy 5.08 2.54)
          )
          (stroke (width 0)) (fill (type none))
        )
        (polyline
          (pts
            (xy 5.08 -2.54)
            (xy 3.81 -2.54)
          )
          (stroke (width 0)) (fill (type none))
        )
        (polyline
          (pts
            (xy 5.08 0)
            (xy 3.81 0)
          )
          (stroke (width 0)) (fill (type none))
        )
        (polyline
          (pts
            (xy 5.08 5.08)
            (xy 3.81 5.08)
          )
          (stroke (width 0)) (fill (type none))
        )
        (polyline
          (pts
            (xy 5.08 -5.08)
            (xy 1.905 -5.08)
          )
          (stroke (width 0)) (fill (type none))
        )
        (polyline
          (pts
            (xy 1.905 -5.08)
            (xy 1.905 -4.826)
          )
          (stroke (width 0.001)) (fill (type none))
        )
        (polyline
          (pts
            (xy 1.905 -2.921)
            (xy 1.905 -2.54)
          )
          (stroke (width 0.001)) (fill (type none))
        )
        (polyline
          (pts
            (xy 1.905 -4.445)
            (xy 1.905 -4.064)
          )
          (stroke (width 0.001)) (fill (type none))
        )
        (polyline
          (pts
            (xy 1.905 -3.683)
            (xy 1.905 -3.302)
          )
          (stroke (width 0.001)) (fill (type none))
        )
        (polyline
          (pts
            (xy 2.286 -2.921)
            (xy 2.286 -2.54)
          )
          (stroke (width 0.001)) (fill (type none))
        )
        (polyline
          (pts
            (xy 2.286 -5.08)
            (xy 2.286 -4.826)
          )
          (stroke (width 0.001)) (fill (type none))
        )
        (polyline
          (pts
            (xy 2.286 -4.445)
            (xy 2.286 -4.064)
          )
          (stroke (width 0.001)) (fill (type none))
        )
        (polyline
          (pts
            (xy 2.286 -3.683)
            (xy 2.286 -3.302)
          )
          (stroke (width 0.001)) (fill (type none))
        )
      )
      (symbol "AudioJack4_Ground_IsolatedSwitch_1_1"
        (polyline
          (pts
            (xy 3.048 -5.334)
            (xy 3.302 -5.842)
          )
          (stroke (width 0)) (fill (type none))
        )
        (polyline
          (pts
            (xy -1.27 -2.54)
            (xy -0.635 -3.175)
            (xy 0 -2.54)
            (xy 3.81 -2.54)
          )
          (stroke (width 0.254)) (fill (type none))
        )
        (polyline
          (pts
            (xy 5.08 -7.62)
            (xy 3.048 -7.62)
            (xy 3.048 -5.334)
            (xy 2.794 -5.842)
          )
          (stroke (width 0)) (fill (type none))
        )
        (polyline
          (pts
            (xy -3.175 -2.54)
            (xy -2.54 -3.175)
            (xy -1.905 -2.54)
            (xy -1.905 0)
            (xy 3.81 0)
          )
          (stroke (width 0.254)) (fill (type none))
        )
        (polyline
          (pts
            (xy 3.81 2.54)
            (xy -3.81 2.54)
            (xy -3.81 -2.54)
            (xy -4.445 -3.175)
            (xy -5.08 -2.54)
          )
          (stroke (width 0.254)) (fill (type none))
        )
        (polyline
          (pts
            (xy 3.81 5.08)
            (xy -5.715 5.08)
            (xy -5.715 -2.54)
            (xy -6.35 -3.175)
            (xy -6.985 -2.54)
          )
          (stroke (width 0.254)) (fill (type none))
        )
        (pin passive line (at 0 -12.7 90) (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "G" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 7.62 0 180) (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "R1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 7.62 2.54 180) (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "R2" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 7.62 5.08 180) (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "S" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 7.62 -2.54 180) (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "T" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 7.62 -7.62 180) (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "SW1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 7.62 -5.08 180) (length 2.54)
          (name "~" (effects (font (size 1.27 1.27))))
          (number "SW2" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "power:+3.3VA" (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" "+3.3VA" (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 \"+3.3VA\"" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "+3.3VA_0_1"
        (polyline
          (pts
            (xy -0.762 1.27)
            (xy 0 2.54)
          )
          (stroke (width 0)) (fill (type none))
        )
        (polyline
          (pts
            (xy 0 0)
            (xy 0 2.54)
          )
          (stroke (width 0)) (fill (type none))
        )
        (polyline
          (pts
            (xy 0 2.54)
            (xy 0.762 1.27)
          )
          (stroke (width 0)) (fill (type none))
        )
      )
      (symbol "+3.3VA_1_1"
        (pin power_in line (at 0 0 90) (length 0) hide
          (name "+3.3VA" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "power:+3V3" (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" "+3V3" (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 \"+3V3\"" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "+3V3_0_1"
        (polyline
          (pts
            (xy -0.762 1.27)
            (xy 0 2.54)
          )
          (stroke (width 0)) (fill (type none))
        )
        (polyline
          (pts
            (xy 0 0)
            (xy 0 2.54)
          )
          (stroke (width 0)) (fill (type none))
        )
        (polyline
          (pts
            (xy 0 2.54)
            (xy 0.762 1.27)
          )
          (stroke (width 0)) (fill (type none))
        )
      )
      (symbol "+3V3_1_1"
        (pin power_in line (at 0 0 90) (length 0) hide
          (name "+3V3" (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)) (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 101.6 78.74) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 124.46 99.06) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 139.7 68.58) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 139.7 124.46) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 147.32 68.58) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 147.32 124.46) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 171.45 24.13) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 171.45 36.83) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 180.34 78.74) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 187.96 71.12) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 190.5 111.76) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 191.77 24.13) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 191.77 36.83) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 201.93 111.76) (diameter 0.9144) (color 0 0 0 0))

  (no_connect (at 127 104.14))
  (no_connect (at 162.56 96.52))
  (no_connect (at 162.56 86.36))
  (no_connect (at 127 109.22))
  (no_connect (at 217.17 116.84))
  (no_connect (at 217.17 114.3))
  (no_connect (at 162.56 93.98))
  (no_connect (at 162.56 88.9))
  (no_connect (at 201.93 73.66))

  (wire (pts (xy 99.06 76.2) (xy 127 76.2))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 99.06 78.74) (xy 101.6 78.74))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 99.06 81.28) (xy 111.76 81.28))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 99.06 86.36) (xy 101.6 86.36))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 101.6 78.74) (xy 101.6 83.82))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 101.6 78.74) (xy 116.84 78.74))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 101.6 83.82) (xy 106.68 83.82))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 109.22 86.36) (xy 127 86.36))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 114.3 83.82) (xy 127 83.82))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 114.3 99.06) (xy 124.46 99.06))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 114.3 101.6) (xy 114.3 99.06))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 119.38 81.28) (xy 127 81.28))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 124.46 78.74) (xy 127 78.74))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 124.46 91.44) (xy 127 91.44))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 124.46 93.98) (xy 127 93.98))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 124.46 96.52) (xy 124.46 99.06))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 124.46 99.06) (xy 127 99.06))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 124.46 106.68) (xy 127 106.68))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 127 96.52) (xy 124.46 96.52))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 139.7 66.04) (xy 139.7 68.58))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 139.7 68.58) (xy 142.24 68.58))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 139.7 71.12) (xy 139.7 68.58))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 139.7 124.46) (xy 139.7 116.84))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 139.7 124.46) (xy 139.7 127))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 142.24 71.12) (xy 142.24 68.58))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 147.32 66.04) (xy 147.32 68.58))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 147.32 68.58) (xy 149.86 68.58))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 147.32 71.12) (xy 147.32 68.58))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 147.32 116.84) (xy 147.32 124.46))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 147.32 124.46) (xy 139.7 124.46))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 149.86 68.58) (xy 149.86 71.12))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 149.86 116.84) (xy 149.86 124.46))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 149.86 124.46) (xy 147.32 124.46))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 162.56 78.74) (xy 165.1 78.74))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 162.56 81.28) (xy 167.64 81.28))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 162.56 101.6) (xy 165.1 101.6))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 162.56 106.68) (xy 167.64 106.68))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 162.56 111.76) (xy 165.1 111.76))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 165.1 68.58) (xy 170.18 68.58))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 165.1 78.74) (xy 165.1 68.58))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 165.1 114.3) (xy 165.1 111.76))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 165.1 121.92) (xy 165.1 127))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 167.64 78.74) (xy 170.18 78.74))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 167.64 81.28) (xy 167.64 78.74))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 167.64 106.68) (xy 167.64 111.76))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 167.64 111.76) (xy 170.18 111.76))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 171.45 21.59) (xy 171.45 24.13))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 171.45 24.13) (xy 181.61 24.13))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 171.45 26.67) (xy 171.45 24.13))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 171.45 34.29) (xy 171.45 36.83))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 171.45 36.83) (xy 171.45 39.37))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 171.45 36.83) (xy 181.61 36.83))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 177.8 68.58) (xy 187.96 68.58))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 177.8 78.74) (xy 180.34 78.74))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 177.8 111.76) (xy 180.34 111.76))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 180.34 78.74) (xy 180.34 81.28))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 180.34 88.9) (xy 180.34 91.44))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 181.61 26.67) (xy 181.61 24.13))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 181.61 34.29) (xy 181.61 36.83))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 187.96 68.58) (xy 187.96 71.12))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 187.96 71.12) (xy 187.96 81.28))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 187.96 91.44) (xy 187.96 88.9))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 187.96 111.76) (xy 190.5 111.76))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 190.5 111.76) (xy 190.5 114.3))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 190.5 121.92) (xy 190.5 124.46))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 191.77 21.59) (xy 191.77 24.13))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 191.77 24.13) (xy 201.93 24.13))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 191.77 26.67) (xy 191.77 24.13))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 191.77 36.83) (xy 191.77 34.29))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 191.77 36.83) (xy 191.77 39.37))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 191.77 36.83) (xy 201.93 36.83))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 196.85 76.2) (xy 196.85 78.74))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 196.85 78.74) (xy 180.34 78.74))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 199.39 78.74) (xy 199.39 81.28))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 201.93 24.13) (xy 201.93 26.67))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 201.93 36.83) (xy 201.93 34.29))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 201.93 71.12) (xy 187.96 71.12))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 201.93 76.2) (xy 196.85 76.2))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 201.93 78.74) (xy 199.39 78.74))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 201.93 101.6) (xy 172.72 101.6))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 201.93 111.76) (xy 190.5 111.76))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 201.93 111.76) (xy 201.93 101.6))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 201.93 114.3) (xy 201.93 111.76))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 201.93 124.46) (xy 201.93 121.92))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 214.63 119.38) (xy 214.63 121.92))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 217.17 111.76) (xy 201.93 111.76))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )
  (wire (pts (xy 217.17 119.38) (xy 214.63 119.38))
    (stroke (width 0) (type solid) (color 0 0 0 0))
  )

  (text "TODO: Check microphone connection again and make configurable - other schematics connect only the ring!"
    (at 215.9 135.89 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
  )
  (text "TODO: Headphone/microphone detection." (at 228.6 46.99 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
  )
  (text "TODO: Use CUI SJ-435107RS TRRS jack" (at 273.05 77.47 180)
    (effects (font (size 1.27 1.27)) (justify right bottom))
  )

  (hierarchical_label "SDI" (shape input) (at 99.06 76.2 180)
    (effects (font (size 1.27 1.27)) (justify right))
  )
  (hierarchical_label "WS" (shape input) (at 99.06 78.74 180)
    (effects (font (size 1.27 1.27)) (justify right))
  )
  (hierarchical_label "SDO" (shape output) (at 99.06 81.28 180)
    (effects (font (size 1.27 1.27)) (justify right))
  )
  (hierarchical_label "CK" (shape input) (at 99.06 86.36 180)
    (effects (font (size 1.27 1.27)) (justify right))
  )
  (hierarchical_label "SDA" (shape bidirectional) (at 124.46 91.44 180)
    (effects (font (size 1.27 1.27)) (justify right))
  )
  (hierarchical_label "SCL" (shape bidirectional) (at 124.46 93.98 180)
    (effects (font (size 1.27 1.27)) (justify right))
  )
  (hierarchical_label "MCLK" (shape input) (at 124.46 106.68 180)
    (effects (font (size 1.27 1.27)) (justify right))
  )
  (hierarchical_label "HP_DETECT" (shape output) (at 256.54 59.69 0)
    (effects (font (size 1.27 1.27)) (justify left))
  )

  (symbol (lib_id "power:+3V3") (at 139.7 66.04 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "a3abe40c-72f7-4386-b401-7f6676837c17")
    (property "Reference" "#PWR0154" (id 0) (at 139.7 69.85 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V3" (id 1) (at 140.97 60.96 0))
    (property "Footprint" "" (id 2) (at 139.7 66.04 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 139.7 66.04 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:+3.3VA") (at 147.32 66.04 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "37328567-ea2d-4999-8cb4-474208f04ef9")
    (property "Reference" "#PWR0155" (id 0) (at 147.32 69.85 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3.3VA" (id 1) (at 148.59 60.96 0))
    (property "Footprint" "" (id 2) (at 147.32 66.04 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 147.32 66.04 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:+3V3") (at 171.45 21.59 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "a466aa91-ebd8-422e-b7f8-271249e40724")
    (property "Reference" "#PWR0153" (id 0) (at 171.45 25.4 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V3" (id 1) (at 172.72 16.51 0))
    (property "Footprint" "" (id 2) (at 171.45 21.59 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 171.45 21.59 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:+3.3VA") (at 191.77 21.59 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "a0f75992-af91-4ae0-8a1c-f9427660ae47")
    (property "Reference" "#PWR0151" (id 0) (at 191.77 25.4 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3.3VA" (id 1) (at 193.04 16.51 0))
    (property "Footprint" "" (id 2) (at 191.77 21.59 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 191.77 21.59 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GND") (at 114.3 101.6 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "129279b8-80dd-4293-82d1-dcd9df2c9380")
    (property "Reference" "#PWR0156" (id 0) (at 114.3 107.95 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 114.427 105.9942 0))
    (property "Footprint" "" (id 2) (at 114.3 101.6 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 114.3 101.6 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GND") (at 139.7 127 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb78f6f")
    (property "Reference" "#PWR0119" (id 0) (at 139.7 133.35 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 139.827 131.3942 0))
    (property "Footprint" "" (id 2) (at 139.7 127 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 139.7 127 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GND") (at 165.1 127 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb85e99")
    (property "Reference" "#PWR0120" (id 0) (at 165.1 133.35 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 165.227 131.3942 0))
    (property "Footprint" "" (id 2) (at 165.1 127 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 165.1 127 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GND") (at 171.45 39.37 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb8f287")
    (property "Reference" "#PWR0121" (id 0) (at 171.45 45.72 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 171.577 43.7642 0))
    (property "Footprint" "" (id 2) (at 171.45 39.37 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 171.45 39.37 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GND") (at 180.34 91.44 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fba7853")
    (property "Reference" "#PWR0122" (id 0) (at 180.34 97.79 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 180.467 95.8342 0))
    (property "Footprint" "" (id 2) (at 180.34 91.44 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 180.34 91.44 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GND") (at 187.96 91.44 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fba7bf6")
    (property "Reference" "#PWR0123" (id 0) (at 187.96 97.79 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 188.087 95.8342 0))
    (property "Footprint" "" (id 2) (at 187.96 91.44 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 187.96 91.44 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GND") (at 190.5 124.46 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fbc16eb")
    (property "Reference" "#PWR0125" (id 0) (at 190.5 130.81 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 190.627 128.8542 0))
    (property "Footprint" "" (id 2) (at 190.5 124.46 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 190.5 124.46 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GND") (at 191.77 39.37 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "2e357001-62e6-44c4-b89e-3ec30c96d07f")
    (property "Reference" "#PWR0152" (id 0) (at 191.77 45.72 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 191.897 43.7642 0))
    (property "Footprint" "" (id 2) (at 191.77 39.37 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 191.77 39.37 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GND") (at 199.39 81.28 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fbb8ffb")
    (property "Reference" "#PWR0124" (id 0) (at 199.39 87.63 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 199.517 85.6742 0))
    (property "Footprint" "" (id 2) (at 199.39 81.28 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 199.39 81.28 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GND") (at 201.93 124.46 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fbc1b94")
    (property "Reference" "#PWR0126" (id 0) (at 201.93 130.81 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 202.057 128.8542 0))
    (property "Footprint" "" (id 2) (at 201.93 124.46 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 201.93 124.46 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "power:GND") (at 214.63 121.92 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fbd60e9")
    (property "Reference" "#PWR0127" (id 0) (at 214.63 128.27 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 214.757 126.3142 0))
    (property "Footprint" "" (id 2) (at 214.63 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "" (id 3) (at 214.63 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:R") (at 105.41 86.36 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "f9a000c0-dfc3-497c-9872-90c06b17b3ac")
    (property "Reference" "R25" (id 0) (at 105.41 80.01 90))
    (property "Value" "150" (id 1) (at 105.41 82.55 90))
    (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (id 2) (at 105.41 88.138 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 105.41 86.36 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:R") (at 110.49 83.82 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "18f0572d-22cf-44a3-abf7-a00da819f1d4")
    (property "Reference" "R26" (id 0) (at 110.49 77.47 90))
    (property "Value" "150" (id 1) (at 110.49 80.01 90))
    (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (id 2) (at 110.49 85.598 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 110.49 83.82 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:R") (at 115.57 81.28 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "85d64a9e-0a99-474d-852e-7fd883d0d5e6")
    (property "Reference" "R27" (id 0) (at 115.57 74.93 90))
    (property "Value" "150" (id 1) (at 115.57 77.47 90))
    (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (id 2) (at 115.57 83.058 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 115.57 81.28 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:R") (at 120.65 78.74 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "4d2d48f2-2a14-4cee-9954-c761623a9f3b")
    (property "Reference" "R28" (id 0) (at 120.65 72.39 90))
    (property "Value" "150" (id 1) (at 120.65 74.93 90))
    (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (id 2) (at 120.65 80.518 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 120.65 78.74 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:R") (at 168.91 101.6 270) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fbbce37")
    (property "Reference" "R18" (id 0) (at 168.91 96.3422 90))
    (property "Value" "680" (id 1) (at 168.91 98.6536 90))
    (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (id 2) (at 168.91 99.822 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 168.91 101.6 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:R") (at 173.99 111.76 270) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fbbd8ad")
    (property "Reference" "R19" (id 0) (at 173.99 106.5022 90))
    (property "Value" "40k" (id 1) (at 173.99 108.8136 90))
    (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (id 2) (at 173.99 109.982 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 173.99 111.76 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:R") (at 180.34 85.09 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb777de")
    (property "Reference" "R16" (id 0) (at 182.118 83.9216 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "47k" (id 1) (at 182.118 86.233 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (id 2) (at 178.562 85.09 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 180.34 85.09 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:R") (at 187.96 85.09 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb78005")
    (property "Reference" "R17" (id 0) (at 189.738 83.9216 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "47k" (id 1) (at 189.738 86.233 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (id 2) (at 186.182 85.09 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 187.96 85.09 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:R") (at 201.93 118.11 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fbc0e7b")
    (property "Reference" "R20" (id 0) (at 203.708 116.9416 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "47k" (id 1) (at 203.708 119.253 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (id 2) (at 200.152 118.11 90)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 201.93 118.11 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:C") (at 165.1 118.11 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb84d82")
    (property "Reference" "C13" (id 0) (at 168.021 116.9416 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "10uF" (id 1) (at 168.021 119.253 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Capacitor_SMD:C_0805_2012Metric" (id 2) (at 166.0652 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 165.1 118.11 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Part Name" "Taiyo Yuden LMK212F106ZG-T" (id 4) (at 165.1 118.11 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:C") (at 171.45 30.48 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb8c4b3")
    (property "Reference" "C14" (id 0) (at 174.371 29.3116 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "10uF" (id 1) (at 174.371 31.623 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Capacitor_SMD:C_0805_2012Metric" (id 2) (at 172.4152 34.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 171.45 30.48 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Part Name" "Taiyo Yuden LMK212F106ZG-T" (id 4) (at 171.45 30.48 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:C_Polarized") (at 173.99 68.58 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb75a99")
    (property "Reference" "C11" (id 0) (at 173.99 62.103 90))
    (property "Value" "220uF" (id 1) (at 173.99 64.4144 90))
    (property "Footprint" "Capacitor_SMD:CP_Elec_6.3x7.7" (id 2) (at 177.8 67.6148 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 173.99 68.58 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:C_Polarized") (at 173.99 78.74 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb761de")
    (property "Reference" "C12" (id 0) (at 173.99 72.263 90))
    (property "Value" "220uF" (id 1) (at 173.99 74.5744 90))
    (property "Footprint" "Capacitor_SMD:CP_Elec_6.3x7.7" (id 2) (at 177.8 77.7748 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 173.99 78.74 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:C") (at 181.61 30.48 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb8c712")
    (property "Reference" "C15" (id 0) (at 184.531 29.3116 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "10uF" (id 1) (at 184.531 31.623 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Capacitor_SMD:C_0805_2012Metric" (id 2) (at 182.5752 34.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 181.61 30.48 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Part Name" "Taiyo Yuden LMK212F106ZG-T" (id 4) (at 181.61 30.48 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:C_Polarized") (at 184.15 111.76 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fbbe29c")
    (property "Reference" "C18" (id 0) (at 184.15 105.283 90))
    (property "Value" "1uF" (id 1) (at 184.15 107.5944 90))
    (property "Footprint" "Capacitor_SMD:CP_Elec_4x5.4" (id 2) (at 187.96 110.7948 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 184.15 111.76 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:C") (at 190.5 118.11 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fbc066b")
    (property "Reference" "C19" (id 0) (at 193.421 116.9416 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "220pF" (id 1) (at 193.421 119.253 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric" (id 2) (at 191.4652 121.92 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 190.5 118.11 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Part Name" "Vishay VJ0603A221JNAAO" (id 4) (at 190.5 118.11 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:C") (at 191.77 30.48 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb8ca6d")
    (property "Reference" "C16" (id 0) (at 194.691 29.3116 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "10uF" (id 1) (at 194.691 31.623 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Capacitor_SMD:C_0805_2012Metric" (id 2) (at 192.7352 34.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 191.77 30.48 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Part Name" "Taiyo Yuden LMK212F106ZG-T" (id 4) (at 191.77 30.48 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Device:C") (at 201.93 30.48 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb8ceaa")
    (property "Reference" "C17" (id 0) (at 204.851 29.3116 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Value" "10uF" (id 1) (at 204.851 31.623 0)
      (effects (font (size 1.27 1.27)) (justify left))
    )
    (property "Footprint" "Capacitor_SMD:C_0805_2012Metric" (id 2) (at 202.8952 34.29 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 201.93 30.48 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Part Name" "Taiyo Yuden LMK212F106ZG-T" (id 4) (at 201.93 30.48 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "HackAmp-Symbols:AudioJack4_Ground_IsolatedSwitch") (at 228.6 91.44 0) (mirror y) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "2c376e8d-ae22-4d19-9d26-ab71094fbb28")
    (property "Reference" "J6" (id 0) (at 238.2521 93.5418 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Value" "AudioJack4_Ground_IsolatedSwitch" (id 1) (at 238.2521 95.8405 0)
      (effects (font (size 1.27 1.27)) (justify right))
    )
    (property "Footprint" "HackAmp-Footprints:Jack_3.5mm_CUI_SJ-435107RS_Horizontal" (id 2) (at 229.87 91.44 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "~" (id 3) (at 229.87 91.44 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )

  (symbol (lib_id "Audio:WM8731SEDS") (at 144.78 93.98 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid "00000000-0000-0000-0000-00005fb75d7e")
    (property "Reference" "U2" (id 0) (at 144.78 119.1006 0))
    (property "Value" "WM8731SEDS" (id 1) (at 144.78 121.412 0))
    (property "Footprint" "Package_SO:SSOP-28_5.3x10.2mm_P0.65mm" (id 2) (at 144.78 127 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Datasheet" "https://statics.cirrus.com/pubs/proDatasheet/WM8731_v4.9.pdf" (id 3) (at 144.78 93.98 0)
      (effects (font (size 1.27 1.27)) hide)
    )
  )
)