First parts of the PCB.

hackamp/hardware/HackAmp-Footprints.pretty/Jack_3.5mm_Switchcraft_35RASMT4BHNTRX_Horizontal.kicad_mod

@@ -0,0 +1,61 @@
+(module Jack_3.5mm_Switchcraft_35RASMT4BHNTRX_Horizontal (layer F.Cu) (tedit 5FAF8FA9)
+  (descr "Switchcraft 3.5mm TRS Phone Jack")
+  (tags "switchcraft 3.5mm trs phone jack audio connector")
+  (attr smd)
+  (fp_text reference REF** (at 4 3 270) (layer F.SilkS)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_text value Jack_3.5mm_Switchcraft_35RASMT4BHNTRX_Horizontal (at 6 0 90) (layer F.Fab)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_line (start -3 7.5) (end 3 7.5) (layer F.Fab) (width 0.12))
+  (fp_line (start -3 -7) (end -3 7.5) (layer F.Fab) (width 0.12))
+  (fp_line (start -2.5 -7) (end -3 -7) (layer F.Fab) (width 0.12))
+  (fp_line (start -2.5 -9.5) (end -2.5 -7) (layer F.Fab) (width 0.12))
+  (fp_line (start 2.5 -9.5) (end -2.5 -9.5) (layer F.Fab) (width 0.12))
+  (fp_line (start 2.5 -7) (end 2.5 -9.5) (layer F.Fab) (width 0.12))
+  (fp_line (start 3 -7) (end 2.5 -7) (layer F.Fab) (width 0.12))
+  (fp_line (start 3 7.5) (end 3 -7) (layer F.Fab) (width 0.12))
+  (fp_line (start -3 7.5) (end -1.5 7.5) (layer F.SilkS) (width 0.15))
+  (fp_line (start -3 7.5) (end -3 6.25) (layer F.SilkS) (width 0.15))
+  (fp_line (start 1.5 7.5) (end 3 7.5) (layer F.SilkS) (width 0.15))
+  (fp_line (start 3 7.5) (end 3 -1.5) (layer F.SilkS) (width 0.15))
+  (fp_line (start -3 3.25) (end -3 -3.25) (layer F.SilkS) (width 0.15))
+  (fp_line (start -3 -6) (end -3 -7) (layer F.SilkS) (width 0.15))
+  (fp_line (start -3 -7) (end 3 -7) (layer F.SilkS) (width 0.15))
+  (fp_line (start 3 -7) (end 3 -6.75) (layer F.SilkS) (width 0.15))
+  (fp_text user %R (at 0 0 90) (layer F.Fab)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_line (start 5.6 -1.1) (end 5.6 -7) (layer F.CrtYd) (width 0.12))
+  (fp_line (start 5.6 -7) (end 3.5 -7) (layer F.CrtYd) (width 0.12))
+  (fp_line (start 3.5 -7) (end 3.5 -7.5) (layer F.CrtYd) (width 0.12))
+  (fp_line (start 3.5 -7.5) (end 3 -7.5) (layer F.CrtYd) (width 0.12))
+  (fp_line (start 3 -7.5) (end 3 -10) (layer F.CrtYd) (width 0.12))
+  (fp_line (start 3 -10) (end -3 -10) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -3 -10) (end -3 -7.5) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -3 -7.5) (end -3.5 -7.5) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -3.5 -7.5) (end -3.5 -6.2) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -3.5 -6.2) (end -5.6 -6.2) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -5.6 -6.2) (end -5.6 -3) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -5.6 -3) (end -3.5 -3) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -3.5 -3) (end -3.5 2.8) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -3.5 2.8) (end -5.6 2.8) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -5.6 2.8) (end -5.6 6.6) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -5.6 6.6) (end -3.5 6.6) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -3.5 6.6) (end -3.5 8) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -3.5 8) (end -1.9 8) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -1.9 8) (end -1.9 10.6) (layer F.CrtYd) (width 0.12))
+  (fp_line (start -1.9 10.6) (end 1.9 10.6) (layer F.CrtYd) (width 0.12))
+  (fp_line (start 1.9 10.6) (end 1.9 8) (layer F.CrtYd) (width 0.12))
+  (fp_line (start 1.9 8) (end 3.5 8) (layer F.CrtYd) (width 0.12))
+  (fp_line (start 3.5 8) (end 3.5 -1.1) (layer F.CrtYd) (width 0.12))
+  (fp_line (start 3.5 -1.1) (end 5.6 -1.1) (layer F.CrtYd) (width 0.12))
+  (pad "" np_thru_hole circle (at 0 -3.5) (size 1.6 1.6) (drill 1.6) (layers *.Cu *.Mask))
+  (pad "" np_thru_hole circle (at 0 3.5) (size 1.6 1.6) (drill 1.6) (layers *.Cu *.Mask))
+  (pad TN smd rect (at 0 8.8) (size 2.7 2.6) (layers F.Cu F.Paste F.Mask))
+  (pad T smd rect (at -4.05 4.7) (size 2.1 2.7) (layers F.Cu F.Paste F.Mask))
+  (pad S smd rect (at -4.05 -4.6) (size 2.1 2.2) (layers F.Cu F.Paste F.Mask))
+  (pad R smd rect (at 4.05 -2.7) (size 2.1 2.2) (layers F.Cu F.Paste F.Mask))
+  (pad RN smd rect (at 4.05 -5.4) (size 2.1 2.2) (layers F.Cu F.Paste F.Mask))
+)

hackamp/hardware/fp-info-cache

@@ -0,0 +1,610 @@
+139278735349692
+Button_Switch_THT
+KSA_Tactile_SPST
+KSA http://www.ckswitches.com/media/1457/ksa_ksl.pdf
+SWITCH SMD KSA SW
+0
+5
+5
+Button_Switch_THT
+Nidec_Copal_SH-7010C
+4-bit rotary coded switch, through-hole, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf
+rotary switch bcd
+0
+6
+5
+Button_Switch_THT
+Push_E-Switch_KS01Q01
+E-Switch KS01Q01 http://spec_sheets.e-switch.com/specs/29-KS01Q01.pdf
+Push Button
+0
+4
+4
+Button_Switch_THT
+SW_CW_GPTS203211B
+SPST Off-On Pushbutton, 1A, 30V, CW Industries P/N GPTS203211B, http://switches-connectors-custom.cwind.com/Asset/GPTS203211BR2.pdf
+SPST button switch Off-On
+0
+2
+2
+Button_Switch_THT
+SW_CuK_JS202011AQN_DPDT_Angled
+CuK sub miniature slide switch, JS series, DPDT, right angle, http://www.ckswitches.com/media/1422/js.pdf
+switch DPDT
+0
+6
+6
+Button_Switch_THT
+SW_CuK_JS202011CQN_DPDT_Straight
+CuK sub miniature slide switch, JS series, DPDT, right angle, http://www.ckswitches.com/media/1422/js.pdf
+switch DPDT
+0
+6
+6
+Button_Switch_THT
+SW_CuK_OS102011MA1QN1_SPDT_Angled
+CuK miniature slide switch, OS series, SPDT, right angle, http://www.ckswitches.com/media/1428/os.pdf
+switch SPDT
+0
+5
+3
+Button_Switch_THT
+SW_DIP_SPSTx01_Piano_10.8x4.1mm_W7.62mm_P2.54mm
+1x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 10.8x4.1mm
+DIP Switch SPST Piano 7.62mm 300mil
+0
+2
+2
+Button_Switch_THT
+SW_DIP_SPSTx01_Slide_6.7x4.1mm_W7.62mm_P2.54mm_LowProfile
+1x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 6.7x4.1mm (see e.g. https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile
+DIP Switch SPST Slide 7.62mm 300mil LowProfile
+0
+2
+2
+Button_Switch_THT
+SW_DIP_SPSTx01_Slide_9.78x4.72mm_W7.62mm_P2.54mm
+1x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 9.78x4.72mm (see e.g. https://www.ctscorp.com/wp-content/uploads/206-208.pdf)
+DIP Switch SPST Slide 7.62mm 300mil
+0
+2
+2
+Button_Switch_THT
+SW_DIP_SPSTx02_Piano_10.8x6.64mm_W7.62mm_P2.54mm
+2x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 10.8x6.64mm
+DIP Switch SPST Piano 7.62mm 300mil
+0
+4
+4
+Button_Switch_THT
+SW_DIP_SPSTx02_Piano_CTS_Series194-2MSTN_W7.62mm_P2.54mm
+2x-dip-switch SPST CTS_Series194-2MSTN, Piano, row spacing 7.62 mm (300 mils), body size  (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf)
+DIP Switch SPST Piano 7.62mm 300mil
+0
+4
+4
+Button_Switch_THT
+SW_DIP_SPSTx02_Slide_6.7x6.64mm_W7.62mm_P2.54mm_LowProfile
+2x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 6.7x6.64mm (see e.g. https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile
+DIP Switch SPST Slide 7.62mm 300mil LowProfile
+0
+4
+4
+Button_Switch_THT
+SW_DIP_SPSTx02_Slide_9.78x7.26mm_W7.62mm_P2.54mm
+2x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 9.78x7.26mm (see e.g. https://www.ctscorp.com/wp-content/uploads/206-208.pdf)
+DIP Switch SPST Slide 7.62mm 300mil
+0
+4
+4
+Button_Switch_THT
+SW_DIP_SPSTx03_Piano_10.8x9.18mm_W7.62mm_P2.54mm
+3x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 10.8x9.18mm
+DIP Switch SPST Piano 7.62mm 300mil
+0
+6
+6
+Button_Switch_THT
+SW_DIP_SPSTx03_Piano_CTS_Series194-3MSTN_W7.62mm_P2.54mm
+3x-dip-switch SPST CTS_Series194-3MSTN, Piano, row spacing 7.62 mm (300 mils), body size  (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf)
+DIP Switch SPST Piano 7.62mm 300mil
+0
+6
+6
+Button_Switch_THT
+SW_DIP_SPSTx03_Slide_6.7x9.18mm_W7.62mm_P2.54mm_LowProfile
+3x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 6.7x9.18mm (see e.g. https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile
+DIP Switch SPST Slide 7.62mm 300mil LowProfile
+0
+6
+6
+Button_Switch_THT
+SW_DIP_SPSTx03_Slide_9.78x9.8mm_W7.62mm_P2.54mm
+3x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 9.78x9.8mm (see e.g. https://www.ctscorp.com/wp-content/uploads/206-208.pdf)
+DIP Switch SPST Slide 7.62mm 300mil
+0
+6
+6
+Button_Switch_THT
+SW_DIP_SPSTx04_Piano_10.8x11.72mm_W7.62mm_P2.54mm
+4x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 10.8x11.72mm
+DIP Switch SPST Piano 7.62mm 300mil
+0
+8
+8
+Button_Switch_THT
+SW_DIP_SPSTx04_Piano_CTS_Series194-4MSTN_W7.62mm_P2.54mm
+4x-dip-switch SPST CTS_Series194-4MSTN, Piano, row spacing 7.62 mm (300 mils), body size  (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf)
+DIP Switch SPST Piano 7.62mm 300mil
+0
+8
+8
+Button_Switch_THT
+SW_DIP_SPSTx04_Slide_6.7x11.72mm_W7.62mm_P2.54mm_LowProfile
+4x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 6.7x11.72mm (see e.g. https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile
+DIP Switch SPST Slide 7.62mm 300mil LowProfile
+0
+8
+8
+Button_Switch_THT
+SW_DIP_SPSTx04_Slide_9.78x12.34mm_W7.62mm_P2.54mm
+4x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 9.78x12.34mm (see e.g. https://www.ctscorp.com/wp-content/uploads/206-208.pdf)
+DIP Switch SPST Slide 7.62mm 300mil
+0
+8
+8
+Button_Switch_THT
+SW_DIP_SPSTx05_Piano_10.8x14.26mm_W7.62mm_P2.54mm
+5x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 10.8x14.26mm
+DIP Switch SPST Piano 7.62mm 300mil
+0
+10
+10
+Button_Switch_THT
+SW_DIP_SPSTx05_Piano_CTS_Series194-5MSTN_W7.62mm_P2.54mm
+5x-dip-switch SPST CTS_Series194-5MSTN, Piano, row spacing 7.62 mm (300 mils), body size  (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf)
+DIP Switch SPST Piano 7.62mm 300mil
+0
+10
+10
+Button_Switch_THT
+SW_DIP_SPSTx05_Slide_6.7x14.26mm_W7.62mm_P2.54mm_LowProfile
+5x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 6.7x14.26mm (see e.g. https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile
+DIP Switch SPST Slide 7.62mm 300mil LowProfile
+0
+10
+10
+Button_Switch_THT
+SW_DIP_SPSTx05_Slide_9.78x14.88mm_W7.62mm_P2.54mm
+5x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 9.78x14.88mm (see e.g. https://www.ctscorp.com/wp-content/uploads/206-208.pdf)
+DIP Switch SPST Slide 7.62mm 300mil
+0
+10
+10
+Button_Switch_THT
+SW_DIP_SPSTx06_Piano_10.8x16.8mm_W7.62mm_P2.54mm
+6x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 10.8x16.8mm
+DIP Switch SPST Piano 7.62mm 300mil
+0
+12
+12
+Button_Switch_THT
+SW_DIP_SPSTx06_Piano_CTS_Series194-6MSTN_W7.62mm_P2.54mm
+6x-dip-switch SPST CTS_Series194-6MSTN, Piano, row spacing 7.62 mm (300 mils), body size  (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf)
+DIP Switch SPST Piano 7.62mm 300mil
+0
+12
+12
+Button_Switch_THT
+SW_DIP_SPSTx06_Slide_6.7x16.8mm_W7.62mm_P2.54mm_LowProfile
+6x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 6.7x16.8mm (see e.g. https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile
+DIP Switch SPST Slide 7.62mm 300mil LowProfile
+0
+12
+12
+Button_Switch_THT
+SW_DIP_SPSTx06_Slide_9.78x17.42mm_W7.62mm_P2.54mm
+6x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 9.78x17.42mm (see e.g. https://www.ctscorp.com/wp-content/uploads/206-208.pdf)
+DIP Switch SPST Slide 7.62mm 300mil
+0
+12
+12
+Button_Switch_THT
+SW_DIP_SPSTx07_Piano_10.8x19.34mm_W7.62mm_P2.54mm
+7x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 10.8x19.34mm
+DIP Switch SPST Piano 7.62mm 300mil
+0
+14
+14
+Button_Switch_THT
+SW_DIP_SPSTx07_Piano_CTS_Series194-7MSTN_W7.62mm_P2.54mm
+7x-dip-switch SPST CTS_Series194-7MSTN, Piano, row spacing 7.62 mm (300 mils), body size  (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf)
+DIP Switch SPST Piano 7.62mm 300mil
+0
+14
+14
+Button_Switch_THT
+SW_DIP_SPSTx07_Slide_6.7x19.34mm_W7.62mm_P2.54mm_LowProfile
+7x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 6.7x19.34mm (see e.g. https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile
+DIP Switch SPST Slide 7.62mm 300mil LowProfile
+0
+14
+14
+Button_Switch_THT
+SW_DIP_SPSTx07_Slide_9.78x19.96mm_W7.62mm_P2.54mm
+7x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 9.78x19.96mm (see e.g. https://www.ctscorp.com/wp-content/uploads/206-208.pdf)
+DIP Switch SPST Slide 7.62mm 300mil
+0
+14
+14
+Button_Switch_THT
+SW_DIP_SPSTx08_Piano_10.8x21.88mm_W7.62mm_P2.54mm
+8x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 10.8x21.88mm
+DIP Switch SPST Piano 7.62mm 300mil
+0
+16
+16
+Button_Switch_THT
+SW_DIP_SPSTx08_Piano_CTS_Series194-8MSTN_W7.62mm_P2.54mm
+8x-dip-switch SPST CTS_Series194-8MSTN, Piano, row spacing 7.62 mm (300 mils), body size  (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf)
+DIP Switch SPST Piano 7.62mm 300mil
+0
+16
+16
+Button_Switch_THT
+SW_DIP_SPSTx08_Slide_6.7x21.88mm_W7.62mm_P2.54mm_LowProfile
+8x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 6.7x21.88mm (see e.g. https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile
+DIP Switch SPST Slide 7.62mm 300mil LowProfile
+0
+16
+16
+Button_Switch_THT
+SW_DIP_SPSTx08_Slide_9.78x22.5mm_W7.62mm_P2.54mm
+8x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 9.78x22.5mm (see e.g. https://www.ctscorp.com/wp-content/uploads/206-208.pdf)
+DIP Switch SPST Slide 7.62mm 300mil
+0
+16
+16
+Button_Switch_THT
+SW_DIP_SPSTx09_Piano_10.8x24.42mm_W7.62mm_P2.54mm
+9x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 10.8x24.42mm
+DIP Switch SPST Piano 7.62mm 300mil
+0
+18
+18
+Button_Switch_THT
+SW_DIP_SPSTx09_Piano_CTS_Series194-9MSTN_W7.62mm_P2.54mm
+9x-dip-switch SPST CTS_Series194-9MSTN, Piano, row spacing 7.62 mm (300 mils), body size  (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf)
+DIP Switch SPST Piano 7.62mm 300mil
+0
+18
+18
+Button_Switch_THT
+SW_DIP_SPSTx09_Slide_6.7x24.42mm_W7.62mm_P2.54mm_LowProfile
+9x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 6.7x24.42mm (see e.g. https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile
+DIP Switch SPST Slide 7.62mm 300mil LowProfile
+0
+18
+18
+Button_Switch_THT
+SW_DIP_SPSTx09_Slide_9.78x25.04mm_W7.62mm_P2.54mm
+9x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 9.78x25.04mm (see e.g. https://www.ctscorp.com/wp-content/uploads/206-208.pdf)
+DIP Switch SPST Slide 7.62mm 300mil
+0
+18
+18
+Button_Switch_THT
+SW_DIP_SPSTx10_Piano_10.8x26.96mm_W7.62mm_P2.54mm
+10x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 10.8x26.96mm
+DIP Switch SPST Piano 7.62mm 300mil
+0
+20
+20
+Button_Switch_THT
+SW_DIP_SPSTx10_Piano_CTS_Series194-10MSTN_W7.62mm_P2.54mm
+10x-dip-switch SPST CTS_Series194-10MSTN, Piano, row spacing 7.62 mm (300 mils), body size  (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf)
+DIP Switch SPST Piano 7.62mm 300mil
+0
+20
+20
+Button_Switch_THT
+SW_DIP_SPSTx10_Slide_6.7x26.96mm_W7.62mm_P2.54mm_LowProfile
+10x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 6.7x26.96mm (see e.g. https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile
+DIP Switch SPST Slide 7.62mm 300mil LowProfile
+0
+20
+20
+Button_Switch_THT
+SW_DIP_SPSTx10_Slide_9.78x27.58mm_W7.62mm_P2.54mm
+10x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 9.78x27.58mm (see e.g. https://www.ctscorp.com/wp-content/uploads/206-208.pdf)
+DIP Switch SPST Slide 7.62mm 300mil
+0
+20
+20
+Button_Switch_THT
+SW_DIP_SPSTx11_Piano_10.8x29.5mm_W7.62mm_P2.54mm
+11x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 10.8x29.5mm
+DIP Switch SPST Piano 7.62mm 300mil
+0
+22
+22
+Button_Switch_THT
+SW_DIP_SPSTx11_Piano_CTS_Series194-11MSTN_W7.62mm_P2.54mm
+11x-dip-switch SPST CTS_Series194-11MSTN, Piano, row spacing 7.62 mm (300 mils), body size  (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf)
+DIP Switch SPST Piano 7.62mm 300mil
+0
+22
+22
+Button_Switch_THT
+SW_DIP_SPSTx11_Slide_6.7x29.5mm_W7.62mm_P2.54mm_LowProfile
+11x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 6.7x29.5mm (see e.g. https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile
+DIP Switch SPST Slide 7.62mm 300mil LowProfile
+0
+22
+22
+Button_Switch_THT
+SW_DIP_SPSTx11_Slide_9.78x30.12mm_W7.62mm_P2.54mm
+11x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 9.78x30.12mm (see e.g. https://www.ctscorp.com/wp-content/uploads/206-208.pdf)
+DIP Switch SPST Slide 7.62mm 300mil
+0
+22
+22
+Button_Switch_THT
+SW_DIP_SPSTx12_Piano_10.8x32.04mm_W7.62mm_P2.54mm
+12x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 10.8x32.04mm
+DIP Switch SPST Piano 7.62mm 300mil
+0
+24
+24
+Button_Switch_THT
+SW_DIP_SPSTx12_Piano_CTS_Series194-12MSTN_W7.62mm_P2.54mm
+12x-dip-switch SPST CTS_Series194-12MSTN, Piano, row spacing 7.62 mm (300 mils), body size  (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf)
+DIP Switch SPST Piano 7.62mm 300mil
+0
+24
+24
+Button_Switch_THT
+SW_DIP_SPSTx12_Slide_6.7x32.04mm_W7.62mm_P2.54mm_LowProfile
+12x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 6.7x32.04mm (see e.g. https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile
+DIP Switch SPST Slide 7.62mm 300mil LowProfile
+0
+24
+24
+Button_Switch_THT
+SW_DIP_SPSTx12_Slide_9.78x32.66mm_W7.62mm_P2.54mm
+12x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size 9.78x32.66mm (see e.g. https://www.ctscorp.com/wp-content/uploads/206-208.pdf)
+DIP Switch SPST Slide 7.62mm 300mil
+0
+24
+24
+Button_Switch_THT
+SW_E-Switch_EG1224_SPDT_Angled
+E-Switch slide switch, EG series, SPDT, right angle, http://spec_sheets.e-switch.com/specs/P040042.pdf
+switch SPDT
+0
+7
+3
+Button_Switch_THT
+SW_E-Switch_EG1271_DPDT
+E-Switch sub miniature slide switch, EG series, DPDT, http://spec_sheets.e-switch.com/specs/P040047.pdf
+switch DPDT
+0
+6
+6
+Button_Switch_THT
+SW_E-Switch_EG2219_DPDT_Angled
+E-Switch slide switch, EG series, DPDT, right angle, http://spec_sheets.e-switch.com/specs/P040170.pdf
+switch DPDT
+0
+10
+6
+Button_Switch_THT
+SW_Lever_1P2T_NKK_GW12LxH
+Switch, single pole double throw, right angle, http://www.nkkswitches.com/pdf/GW.pdf
+switch single-pole double-throw spdt ON-ON horizontal
+0
+5
+3
+Button_Switch_THT
+SW_MEC_5GTH9
+MEC 5G single pole normally-open tactile switch https://cdn.sos.sk/productdata/80/f6/aabf7be6/5gth9358222.pdf
+switch normally-open pushbutton push-button
+0
+4
+2
+Button_Switch_THT
+SW_NKK_BB15AH
+https://www.nkkswitches.com/pdf/Bpushbuttons-1.pdf
+Pushbutton Right-angle
+0
+5
+3
+Button_Switch_THT
+SW_NKK_G1xJP
+Switch NKK G1xJP http://www.nkkswitches.com/pdf/gwillum.pdf
+SWITCH TOGGLE ILLUM SPDT NKK
+0
+6
+6
+Button_Switch_THT
+SW_NKK_GW12LJP
+Switch, single pole double throw, illuminated paddle, http://www.nkkswitches.com/pdf/gwillum.pdf
+switch single-pole double-throw spdt ON-ON illuminated LED
+0
+6
+6
+Button_Switch_THT
+SW_PUSH-12mm
+SW PUSH 12mm https://www.e-switch.com/system/asset/product_line/data_sheet/143/TL1100.pdf
+tact sw push 12mm
+0
+4
+2
+Button_Switch_THT
+SW_PUSH-12mm_Wuerth-430476085716
+SW PUSH 12mm http://katalog.we-online.de/em/datasheet/430476085716.pdf
+tact sw push 12mm
+0
+4
+2
+Button_Switch_THT
+SW_PUSH_6mm
+https://www.omron.com/ecb/products/pdf/en-b3f.pdf
+tact sw push 6mm
+0
+4
+2
+Button_Switch_THT
+SW_PUSH_6mm_H4.3mm
+tactile push button, 6x6mm e.g. PHAP33xx series, height=4.3mm
+tact sw push 6mm
+0
+4
+2
+Button_Switch_THT
+SW_PUSH_6mm_H5mm
+tactile push button, 6x6mm e.g. PHAP33xx series, height=5mm
+tact sw push 6mm
+0
+4
+2
+Button_Switch_THT
+SW_PUSH_6mm_H7.3mm
+tactile push button, 6x6mm e.g. PHAP33xx series, height=7.3mm
+tact sw push 6mm
+0
+4
+2
+Button_Switch_THT
+SW_PUSH_6mm_H8.5mm
+tactile push button, 6x6mm e.g. PHAP33xx series, height=8.5mm
+tact sw push 6mm
+0
+4
+2
+Button_Switch_THT
+SW_PUSH_6mm_H8mm
+tactile push button, 6x6mm e.g. PHAP33xx series, height=8mm
+tact sw push 6mm
+0
+4
+2
+Button_Switch_THT
+SW_PUSH_6mm_H9.5mm
+tactile push button, 6x6mm e.g. PHAP33xx series, height=9.5mm
+tact sw push 6mm
+0
+4
+2
+Button_Switch_THT
+SW_PUSH_6mm_H13mm
+tactile push button, 6x6mm e.g. PHAP33xx series, height=13mm
+tact sw push 6mm
+0
+4
+2
+Button_Switch_THT
+SW_PUSH_E-Switch_FS5700DP_DPDT
+FS5700 series pushbutton footswitch, DPDT, https://www.e-switch.com/system/asset/product_line/data_sheet/226/FS5700.pdf
+switch DPDT footswitch
+0
+6
+6
+Button_Switch_THT
+SW_PUSH_LCD_E3_SAxxxx
+Switch with LCD screen E3 SAxxxx
+switch normally-open pushbutton push-button LCD
+0
+6
+6
+Button_Switch_THT
+SW_PUSH_LCD_E3_SAxxxx_SocketPins
+Switch with LCD screen E3 SAxxxx
+switch normally-open pushbutton push-button LCD
+0
+6
+6
+Button_Switch_THT
+SW_Push_1P1T_NO_LED_E-Switch_TL1250
+illuminated right angle tact switch https://www.e-switch.com/system/asset/product_line/data_sheet/148/TL1250.pdf
+led push switch right angle
+0
+6
+4
+Button_Switch_THT
+SW_Push_1P2T_Vertical_E-Switch_800UDP8P1A1M6
+ right angle SPDT push button https://www.e-switch.com/system/asset/product_line/data_sheet/210/800U.pdf
+IP67 ultra-miniture horizontal
+0
+5
+3
+Button_Switch_THT
+SW_Push_2P2T_Vertical_E-Switch_800UDP8P1A1M6
+ right angle DPDT push button https://www.e-switch.com/system/asset/product_line/data_sheet/210/800U.pdf
+IP67 ultra-miniture horizontal
+0
+8
+6
+Button_Switch_THT
+SW_Slide_1P2T_CK_OS102011MS2Q
+CuK miniature slide switch, OS series, SPDT, https://www.ckswitches.com/media/1428/os.pdf
+switch SPDT
+0
+5
+3
+Button_Switch_THT
+SW_TH_Tactile_Omron_B3F-10xx
+SW_TH_Tactile_Omron_B3F-10xx_https://www.omron.com/ecb/products/pdf/en-b3f.pdf
+Omron B3F-10xx
+0
+4
+4
+Button_Switch_THT
+SW_Tactile_SKHH_Angled
+tactile switch 6mm ALPS SKHH right angle http://www.alps.com/prod/info/E/HTML/Tact/SnapIn/SKHH/SKHHLUA010.html
+tactile switch 6mm ALPS SKHH right angle
+0
+4
+2
+Button_Switch_THT
+SW_Tactile_SPST_Angled_PTS645Vx31-2LFS
+tactile switch SPST right angle, PTS645VL31-2 LFS
+tactile switch SPST angled PTS645VL31-2 LFS C&K Button
+0
+4
+2
+Button_Switch_THT
+SW_Tactile_SPST_Angled_PTS645Vx39-2LFS
+tactile switch SPST right angle, PTS645VL39-2 LFS
+tactile switch SPST angled PTS645VL39-2 LFS C&K Button
+0
+4
+2
+Button_Switch_THT
+SW_Tactile_SPST_Angled_PTS645Vx58-2LFS
+tactile switch SPST right angle, PTS645VL58-2 LFS
+tactile switch SPST angled PTS645VL58-2 LFS C&K Button
+0
+4
+2
+Button_Switch_THT
+SW_Tactile_SPST_Angled_PTS645Vx83-2LFS
+tactile switch SPST right angle, PTS645VL83-2 LFS
+tactile switch SPST angled PTS645VL83-2 LFS C&K Button
+0
+4
+2
+Button_Switch_THT
+SW_Tactile_Straight_KSA0Axx1LFTR
+SW PUSH SMALL http://www.ckswitches.com/media/1457/ksa_ksl.pdf
+SW PUSH SMALL Tactile C&K
+0
+4
+2
+Button_Switch_THT
+SW_Tactile_Straight_KSL0Axx1LFTR
+SW PUSH SMALL http://www.ckswitches.com/media/1457/ksa_ksl.pdf
+SW PUSH SMALL Tactile C&K
+0
+4
+2

hackamp/hardware/fp-lib-table

@@ -0,0 +1,3 @@
+(fp_lib_table
+  (lib (name HackAmp-Footprints)(type KiCad)(uri ${KIPRJMOD}/HackAmp-Footprints.pretty)(options "")(descr ""))
+)

hackamp/hardware/front.sch

@@ -35,4 +35,15 @@ F 3 "~" H 9300 2600 50  0001 C CNN
 	1    9300 2600
 	1    0    0    -1  
 $EndComp
+$Comp
+L Sensor_Proximity:TSSP58P38 U4
+U 1 1 5FB70AA8
+P 3100 1700
+F 0 "U4" H 3088 2125 50  0000 C CNN
+F 1 "TSSP58P38" H 3088 2034 50  0000 C CNN
+F 2 "OptoDevice:Vishay_MINICAST-3Pin" H 3050 1325 50  0001 C CNN
+F 3 "http://www.vishay.com/docs/82462/tsop581.pdf" H 3750 2000 50  0001 C CNN
+	1    3100 1700
+	1    0    0    -1  
+$EndComp
 $EndSCHEMATC

hackamp/hardware/hackamp-cache.lib

@@ -44,6 +44,59 @@ X LHPOUT 9 700 600 100 L 50 50 1 1 O
 ENDDRAW
 ENDDEF
 #
+# Connector_AudioJack3_SwitchTR
+#
+DEF Connector_AudioJack3_SwitchTR J 0 20 Y Y 1 F N
+F0 "J" 0 350 50 H V C CNN
+F1 "Connector_AudioJack3_SwitchTR" 0 250 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Jack*
+$ENDFPLIST
+DRAW
+S -200 -200 -250 -300 0 1 10 F
+S 100 150 -200 -400 0 1 10 f
+P 2 0 1 0 20 -10 30 -30 N
+P 2 0 1 0 70 -210 80 -230 N
+P 4 0 1 10 0 -200 25 -225 50 -200 100 -200 N
+P 4 0 1 0 100 -300 70 -300 70 -210 60 -230 N
+P 4 0 1 0 100 -100 20 -100 20 -10 10 -30 N
+P 5 0 1 10 -75 -200 -50 -225 -25 -200 -25 0 100 0 N
+P 5 0 1 10 100 100 -100 100 -100 -200 -125 -225 -150 -200 N
+X ~ R 200 0 100 L 50 50 1 1 P
+X ~ RN 200 -100 100 L 50 50 1 1 P
+X ~ S 200 100 100 L 50 50 1 1 P
+X ~ T 200 -200 100 L 50 50 1 1 P
+X ~ TN 200 -300 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector_Barrel_Jack_Switch
+#
+DEF Connector_Barrel_Jack_Switch J 0 20 Y N 1 F N
+F0 "J" 0 210 50 H V C CNN
+F1 "Connector_Barrel_Jack_Switch" 0 -200 50 H V C CNN
+F2 "" 50 -40 50 H I C CNN
+F3 "" 50 -40 50 H I C CNN
+$FPLIST
+ BarrelJack*
+$ENDFPLIST
+DRAW
+A -130 100 25 901 -901 0 1 10 F -130 125 -130 75
+A -130 100 25 901 -901 0 1 10 N -130 125 -130 75
+S -200 150 200 -150 0 1 10 f
+S 145 125 -130 75 0 1 10 F
+P 2 0 1 10 50 -90 75 -65 N
+P 2 0 1 10 200 100 150 100 N
+P 4 0 1 10 200 0 50 0 50 -90 25 -65 N
+P 6 0 1 10 -150 -100 -100 -100 -50 -50 0 -100 100 -100 200 -100 N
+X ~ 1 300 100 100 L 50 50 1 1 P
+X ~ 2 300 -100 100 L 50 50 1 1 P
+X ~ 3 300 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # Connector_Conn_Coaxial
 #
 DEF Connector_Conn_Coaxial J 0 40 Y N 1 F N
@@ -105,6 +158,85 @@ X Shield 6 -100 -400 100 U 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Device_C
+#
+DEF Device_C C 0 10 N Y 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "Device_C" 25 -100 50 H V L CNN
+F2 "" 38 -150 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ C_*
+$ENDFPLIST
+DRAW
+P 2 0 1 20 -80 -30 80 -30 N
+P 2 0 1 20 -80 30 80 30 N
+X ~ 1 0 150 110 D 50 50 1 1 P
+X ~ 2 0 -150 110 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_CP
+#
+DEF Device_CP C 0 10 N Y 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "Device_CP" 25 -100 50 H V L CNN
+F2 "" 38 -150 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ CP_*
+$ENDFPLIST
+DRAW
+S -90 20 90 40 0 1 0 N
+S 90 -20 -90 -40 0 1 0 F
+P 2 0 1 0 -70 90 -30 90 N
+P 2 0 1 0 -50 110 -50 70 N
+X ~ 1 0 150 110 D 50 50 1 1 P
+X ~ 2 0 -150 110 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_Fuse
+#
+DEF Device_Fuse F 0 0 N Y 1 F N
+F0 "F" 80 0 50 V V C CNN
+F1 "Device_Fuse" -75 0 50 V V C CNN
+F2 "" -70 0 50 V I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ *Fuse*
+$ENDFPLIST
+DRAW
+S -30 -100 30 100 0 1 10 N
+P 2 0 1 0 0 100 0 -100 N
+X ~ 1 0 150 50 D 50 50 1 1 P
+X ~ 2 0 -150 50 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_L
+#
+DEF Device_L L 0 40 N N 1 F N
+F0 "L" -50 0 50 V V C CNN
+F1 "Device_L" 75 0 50 V V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Choke_*
+ *Coil*
+ Inductor_*
+ L_*
+$ENDFPLIST
+DRAW
+A 0 -75 25 -899 899 0 1 0 N 0 -100 0 -50
+A 0 -25 25 -899 899 0 1 0 N 0 -50 0 0
+A 0 25 25 -899 899 0 1 0 N 0 0 0 50
+A 0 75 25 -899 899 0 1 0 N 0 50 0 100
+X 1 1 0 150 50 D 50 50 1 1 P
+X 2 2 0 -150 50 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # Device_R
 #
 DEF Device_R R 0 0 N Y 1 F N
@@ -344,6 +476,49 @@ X EP 9 100 -600 100 U 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #
+# Sensor_Proximity_TSSP58P38
+#
+DEF Sensor_Proximity_TSSP58P38 U 0 40 Y Y 1 F N
+F0 "U" -400 300 50 H V L CNN
+F1 "Sensor_Proximity_TSSP58P38" -400 -300 50 H V L CNN
+F2 "OptoDevice:Vishay_MINICAST-3Pin" -50 -375 50 H I C CNN
+F3 "" 650 300 50 H I C CNN
+ALIAS TSSP58038 TSSP58038SS1XB
+$FPLIST
+ Vishay*MINICAST*
+$ENDFPLIST
+DRAW
+A -360 -7 77 1260 -1255 0 0 10 f -405 55 -405 -70
+T 900 -125 10 60 0 0 0 DEMOD Normal 0 C C
+S -240 220 5 -220 0 1 0 N
+S 100 50 50 175 0 1 0 N
+S 300 250 -400 -250 0 1 10 f
+P 2 0 0 0 75 -200 5 -200 N
+P 2 0 0 0 75 200 5 200 N
+P 2 0 1 0 -345 15 -380 50 N
+P 2 0 1 0 -345 15 -365 15 N
+P 2 0 1 0 -345 15 -345 35 N
+P 2 0 1 0 -340 -25 -375 10 N
+P 2 0 1 0 -340 -25 -360 -25 N
+P 2 0 1 0 -340 -25 -340 -5 N
+P 2 0 1 0 -330 -40 -265 -40 N
+P 2 0 1 0 50 -115 5 -115 N
+P 2 0 1 0 50 -75 50 -150 N
+P 2 0 1 0 55 -140 60 -140 N
+P 2 0 1 0 65 -140 60 -140 N
+P 2 0 1 0 65 -140 65 -130 N
+P 2 0 1 0 75 0 75 50 N
+P 3 0 1 0 75 175 75 200 100 200 N
+P 4 0 1 0 -330 25 -265 25 -300 -40 -330 25 F
+P 4 0 1 0 -240 55 -300 55 -300 -70 -240 -70 N
+P 4 0 1 0 50 -125 75 -150 75 -200 100 -200 N
+P 4 0 1 0 50 -100 75 -75 75 0 100 0 N
+X OUT 1 400 0 100 L 50 50 1 1 O
+X GND 2 400 -200 100 L 50 50 1 1 W
+X Vs 3 400 200 100 L 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # Switch_SW_SPDT
 #
 DEF Switch_SW_SPDT SW 0 0 Y N 1 F N

hackamp/hardware/hackamp.sch

@@ -14,10 +14,14 @@ Comment3 ""
 Comment4 ""
 $EndDescr
 $Sheet
-S 850  1000 1650 1250
+S 1600 1300 900  950 
 U 5FA5BC7F
 F0 "Power Supply" 50
 F1 "power-supply.sch" 50
+F2 "19V_ANALOG" I R 2500 1450 50 
+F3 "3.3V_MCU" I R 2500 1650 50 
+F4 "3.3V_HP" I R 2500 1750 50 
+F5 "3.3V_SPK" I R 2500 1850 50 
 $EndSheet
 $Sheet
 S 850  2700 1650 1350
@@ -26,10 +30,20 @@ F0 "Speaker Amplifier" 50
 F1 "speaker-amp.sch" 50
 $EndSheet
 $Sheet
-S 850  4450 1600 1250
+S 1400 4450 1100 1350
 U 5FA5BD36
 F0 "Headphone Amplifier" 50
 F1 "headphone-amp.sch" 50
+F2 "3.3V" I R 2500 4550 50 
+F3 "HP_DETECT" I R 2500 4700 50 
+F4 "MIC_DETECT" I R 2500 4800 50 
+F5 "MCLK" I R 2500 5000 50 
+F6 "CK" I R 2500 5100 50 
+F7 "WS" I R 2500 5200 50 
+F8 "SDI" I R 2500 5300 50 
+F9 "SDO" I R 2500 5400 50 
+F10 "SCL" I R 2500 5600 50 
+F11 "SDA" I R 2500 5700 50 
 $EndSheet
 $Sheet
 S 3600 1000 1900 4700
@@ -63,4 +77,6 @@ U 5FB71226
 F0 "Front" 50
 F1 "front.sch" 50
 $EndSheet
+Text Notes 1200 6750 0    50   ~ 0
+Conventions for fields:\n- Datasheet\n- Part Name\n- Digikey\n- Reichelt
 $EndSCHEMATC

hackamp/hardware/headphone-amp.sch

@@ -24,4 +24,473 @@ F 3 "https://statics.cirrus.com/pubs/proDatasheet/WM8731_v4.9.pdf" H 5700 3700 5
 	1    5700 3700
 	1    0    0    -1  
 $EndComp
+$Comp
+L Device:CP C11
+U 1 1 5FB75A99
+P 6850 2700
+F 0 "C11" V 7105 2700 50  0000 C CNN
+F 1 "220uF" V 7014 2700 50  0000 C CNN
+F 2 "Capacitor_SMD:CP_Elec_6.3x7.7" H 6888 2550 50  0001 C CNN
+F 3 "~" H 6850 2700 50  0001 C CNN
+	1    6850 2700
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:CP C12
+U 1 1 5FB761DE
+P 6850 3100
+F 0 "C12" V 7105 3100 50  0000 C CNN
+F 1 "220uF" V 7014 3100 50  0000 C CNN
+F 2 "Capacitor_SMD:CP_Elec_6.3x7.7" H 6888 2950 50  0001 C CNN
+F 3 "~" H 6850 3100 50  0001 C CNN
+	1    6850 3100
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:R R16
+U 1 1 5FB777DE
+P 7100 3350
+F 0 "R16" H 7170 3396 50  0000 L CNN
+F 1 "47k" H 7170 3305 50  0000 L CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" V 7030 3350 50  0001 C CNN
+F 3 "~" H 7100 3350 50  0001 C CNN
+	1    7100 3350
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R17
+U 1 1 5FB78005
+P 7400 3350
+F 0 "R17" H 7470 3396 50  0000 L CNN
+F 1 "47k" H 7470 3305 50  0000 L CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" V 7330 3350 50  0001 C CNN
+F 3 "~" H 7400 3350 50  0001 C CNN
+	1    7400 3350
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0119
+U 1 1 5FB78F6F
+P 5500 5000
+F 0 "#PWR0119" H 5500 4750 50  0001 C CNN
+F 1 "GND" H 5505 4827 50  0000 C CNN
+F 2 "" H 5500 5000 50  0001 C CNN
+F 3 "" H 5500 5000 50  0001 C CNN
+	1    5500 5000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5900 4600 5900 4900
+Wire Wire Line
+	5900 4900 5800 4900
+Wire Wire Line
+	5500 4900 5500 4600
+Wire Wire Line
+	5800 4600 5800 4900
+Connection ~ 5800 4900
+Wire Wire Line
+	5800 4900 5500 4900
+Wire Wire Line
+	5500 4900 5500 5000
+Connection ~ 5500 4900
+$Comp
+L Connector:AudioJack3_SwitchTR J7
+U 1 1 5FB7EC62
+P 8750 4600
+F 0 "J7" H 8470 4433 50  0000 R CNN
+F 1 "MIC" H 8470 4524 50  0000 R CNN
+F 2 "HackAmp-Footprints:Jack_3.5mm_Switchcraft_35RASMT4BHNTRX_Horizontal" H 8750 4600 50  0001 C CNN
+F 3 "~" H 8750 4600 50  0001 C CNN
+F 4 "Switchcraft 35RASMT4BHNTRX" H 8750 4600 50  0001 C CNN "Part Name"
+	1    8750 4600
+	-1   0    0    1   
+$EndComp
+$Comp
+L Connector:AudioJack3_SwitchTR J6
+U 1 1 5FB7F9E4
+P 8150 3000
+F 0 "J6" H 7870 2833 50  0000 R CNN
+F 1 "HP" H 7870 2924 50  0000 R CNN
+F 2 "HackAmp-Footprints:Jack_3.5mm_Switchcraft_35RASMT4BHNTRX_Horizontal" H 8150 3000 50  0001 C CNN
+F 3 "~" H 8150 3000 50  0001 C CNN
+F 4 "Switchcraft 35RASMT4BHNTRX" H 8150 3000 50  0001 C CNN "Part Name"
+	1    8150 3000
+	-1   0    0    1   
+$EndComp
+$Comp
+L Device:C C13
+U 1 1 5FB84D82
+P 6500 4650
+F 0 "C13" H 6615 4696 50  0000 L CNN
+F 1 "10uF" H 6615 4605 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 6538 4500 50  0001 C CNN
+F 3 "~" H 6500 4650 50  0001 C CNN
+F 4 "Taiyo Yuden LMK212F106ZG-T" H 6500 4650 50  0001 C CNN "Part Name"
+	1    6500 4650
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0120
+U 1 1 5FB85E99
+P 6500 5000
+F 0 "#PWR0120" H 6500 4750 50  0001 C CNN
+F 1 "GND" H 6505 4827 50  0000 C CNN
+F 2 "" H 6500 5000 50  0001 C CNN
+F 3 "" H 6500 5000 50  0001 C CNN
+	1    6500 5000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6400 4400 6500 4400
+Wire Wire Line
+	6500 4500 6500 4400
+NoConn ~ 5000 4100
+NoConn ~ 5000 4300
+Wire Wire Line
+	6500 4800 6500 5000
+$Comp
+L Device:C C14
+U 1 1 5FB8C4B3
+P 6750 1200
+F 0 "C14" H 6865 1246 50  0000 L CNN
+F 1 "10uF" H 6865 1155 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 6788 1050 50  0001 C CNN
+F 3 "~" H 6750 1200 50  0001 C CNN
+F 4 "Taiyo Yuden LMK212F106ZG-T" H 6750 1200 50  0001 C CNN "Part Name"
+	1    6750 1200
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C15
+U 1 1 5FB8C712
+P 7150 1200
+F 0 "C15" H 7265 1246 50  0000 L CNN
+F 1 "10uF" H 7265 1155 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 7188 1050 50  0001 C CNN
+F 3 "~" H 7150 1200 50  0001 C CNN
+F 4 "Taiyo Yuden LMK212F106ZG-T" H 7150 1200 50  0001 C CNN "Part Name"
+	1    7150 1200
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C16
+U 1 1 5FB8CA6D
+P 7550 1200
+F 0 "C16" H 7665 1246 50  0000 L CNN
+F 1 "10uF" H 7665 1155 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 7588 1050 50  0001 C CNN
+F 3 "~" H 7550 1200 50  0001 C CNN
+F 4 "Taiyo Yuden LMK212F106ZG-T" H 7550 1200 50  0001 C CNN "Part Name"
+	1    7550 1200
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C17
+U 1 1 5FB8CEAA
+P 7950 1200
+F 0 "C17" H 8065 1246 50  0000 L CNN
+F 1 "10uF" H 8065 1155 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 7988 1050 50  0001 C CNN
+F 3 "~" H 7950 1200 50  0001 C CNN
+F 4 "Taiyo Yuden LMK212F106ZG-T" H 7950 1200 50  0001 C CNN "Part Name"
+	1    7950 1200
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0121
+U 1 1 5FB8F287
+P 6750 1550
+F 0 "#PWR0121" H 6750 1300 50  0001 C CNN
+F 1 "GND" H 6755 1377 50  0000 C CNN
+F 2 "" H 6750 1550 50  0001 C CNN
+F 3 "" H 6750 1550 50  0001 C CNN
+	1    6750 1550
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6750 1350 6750 1450
+Wire Wire Line
+	6750 1450 7150 1450
+Wire Wire Line
+	7950 1450 7950 1350
+Connection ~ 6750 1450
+Wire Wire Line
+	6750 1450 6750 1550
+Wire Wire Line
+	7150 1350 7150 1450
+Connection ~ 7150 1450
+Wire Wire Line
+	7150 1450 7550 1450
+Wire Wire Line
+	7550 1450 7550 1350
+Connection ~ 7550 1450
+Wire Wire Line
+	7550 1450 7950 1450
+Text HLabel 6650 950  0    50   Input ~ 0
+3.3V
+Text HLabel 5400 2700 0    50   Input ~ 0
+3.3V
+Wire Wire Line
+	5400 2700 5500 2700
+Wire Wire Line
+	5900 2700 5900 2800
+Wire Wire Line
+	5800 2800 5800 2700
+Connection ~ 5800 2700
+Wire Wire Line
+	5800 2700 5900 2700
+Wire Wire Line
+	5600 2800 5600 2700
+Connection ~ 5600 2700
+Wire Wire Line
+	5600 2700 5800 2700
+Wire Wire Line
+	5500 2800 5500 2700
+Connection ~ 5500 2700
+Wire Wire Line
+	5500 2700 5600 2700
+Wire Wire Line
+	6650 950  6750 950 
+Wire Wire Line
+	7950 950  7950 1050
+Wire Wire Line
+	7550 1050 7550 950 
+Connection ~ 7550 950 
+Wire Wire Line
+	7550 950  7950 950 
+Wire Wire Line
+	7150 1050 7150 950 
+Connection ~ 7150 950 
+Wire Wire Line
+	7150 950  7550 950 
+Wire Wire Line
+	6750 1050 6750 950 
+Connection ~ 6750 950 
+Wire Wire Line
+	6750 950  7150 950 
+Text Notes 9000 1850 0    50   ~ 0
+TODO: Headphone/microphone detection.
+Text HLabel 10100 2350 2    50   Input ~ 0
+HP_DETECT
+Text HLabel 10100 2500 2    50   Input ~ 0
+MIC_DETECT
+Text HLabel 4050 4200 0    50   Input ~ 0
+MCLK
+Text HLabel 3850 3000 0    50   Input ~ 0
+CK
+Text HLabel 3850 2900 0    50   Input ~ 0
+WS
+Text HLabel 3850 3100 0    50   Input ~ 0
+SDI
+Text HLabel 3850 3200 0    50   Input ~ 0
+SDO
+Text HLabel 3850 3500 0    50   Input ~ 0
+SCL
+Text HLabel 3850 3600 0    50   Input ~ 0
+SDA
+NoConn ~ 6400 3400
+NoConn ~ 6400 3500
+NoConn ~ 6400 3700
+NoConn ~ 6400 3800
+$Comp
+L power:GND #PWR0122
+U 1 1 5FBA7853
+P 7100 3600
+F 0 "#PWR0122" H 7100 3350 50  0001 C CNN
+F 1 "GND" H 7105 3427 50  0000 C CNN
+F 2 "" H 7100 3600 50  0001 C CNN
+F 3 "" H 7100 3600 50  0001 C CNN
+	1    7100 3600
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0123
+U 1 1 5FBA7BF6
+P 7400 3600
+F 0 "#PWR0123" H 7400 3350 50  0001 C CNN
+F 1 "GND" H 7405 3427 50  0000 C CNN
+F 2 "" H 7400 3600 50  0001 C CNN
+F 3 "" H 7400 3600 50  0001 C CNN
+	1    7400 3600
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6400 3200 6600 3200
+Wire Wire Line
+	6600 3200 6600 3100
+Wire Wire Line
+	6600 3100 6700 3100
+Wire Wire Line
+	6400 3100 6500 3100
+Wire Wire Line
+	6500 3100 6500 2700
+Wire Wire Line
+	6500 2700 6700 2700
+Wire Wire Line
+	7000 3100 7100 3100
+Wire Wire Line
+	7100 3100 7100 3200
+Wire Wire Line
+	7000 2700 7400 2700
+Wire Wire Line
+	7400 2700 7400 2800
+Wire Wire Line
+	7100 3500 7100 3600
+Wire Wire Line
+	7400 3600 7400 3500
+$Comp
+L power:GND #PWR0124
+U 1 1 5FBB8FFB
+P 7850 3200
+F 0 "#PWR0124" H 7850 2950 50  0001 C CNN
+F 1 "GND" H 7855 3027 50  0000 C CNN
+F 2 "" H 7850 3200 50  0001 C CNN
+F 3 "" H 7850 3200 50  0001 C CNN
+	1    7850 3200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7950 3100 7850 3100
+Wire Wire Line
+	7850 3100 7850 3200
+Wire Wire Line
+	7950 3000 7750 3000
+Wire Wire Line
+	7750 3000 7750 3100
+Wire Wire Line
+	7750 3100 7100 3100
+Connection ~ 7100 3100
+Wire Wire Line
+	7950 2800 7400 2800
+Connection ~ 7400 2800
+Wire Wire Line
+	7400 2800 7400 3200
+NoConn ~ 7950 2900
+$Comp
+L Device:R R18
+U 1 1 5FBBCE37
+P 6650 4000
+F 0 "R18" V 6443 4000 50  0000 C CNN
+F 1 "680" V 6534 4000 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" V 6580 4000 50  0001 C CNN
+F 3 "~" H 6650 4000 50  0001 C CNN
+	1    6650 4000
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:R R19
+U 1 1 5FBBD8AD
+P 6850 4400
+F 0 "R19" V 6643 4400 50  0000 C CNN
+F 1 "40k" V 6734 4400 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" V 6780 4400 50  0001 C CNN
+F 3 "~" H 6850 4400 50  0001 C CNN
+	1    6850 4400
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:CP C18
+U 1 1 5FBBE29C
+P 7250 4400
+F 0 "C18" V 7505 4400 50  0000 C CNN
+F 1 "1uF" V 7414 4400 50  0000 C CNN
+F 2 "Capacitor_SMD:CP_Elec_4x5.4" H 7288 4250 50  0001 C CNN
+F 3 "~" H 7250 4400 50  0001 C CNN
+	1    7250 4400
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:C C19
+U 1 1 5FBC066B
+P 7500 4650
+F 0 "C19" H 7615 4696 50  0000 L CNN
+F 1 "220pF" H 7615 4605 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric" H 7538 4500 50  0001 C CNN
+F 3 "~" H 7500 4650 50  0001 C CNN
+F 4 "Vishay VJ0603A221JNAAO" H 7500 4650 50  0001 C CNN "Part Name"
+	1    7500 4650
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R20
+U 1 1 5FBC0E7B
+P 7950 4650
+F 0 "R20" H 8020 4696 50  0000 L CNN
+F 1 "47k" H 8020 4605 50  0000 L CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" V 7880 4650 50  0001 C CNN
+F 3 "~" H 7950 4650 50  0001 C CNN
+	1    7950 4650
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0125
+U 1 1 5FBC16EB
+P 7500 4900
+F 0 "#PWR0125" H 7500 4650 50  0001 C CNN
+F 1 "GND" H 7505 4727 50  0000 C CNN
+F 2 "" H 7500 4900 50  0001 C CNN
+F 3 "" H 7500 4900 50  0001 C CNN
+	1    7500 4900
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0126
+U 1 1 5FBC1B94
+P 7950 4900
+F 0 "#PWR0126" H 7950 4650 50  0001 C CNN
+F 1 "GND" H 7955 4727 50  0000 C CNN
+F 2 "" H 7950 4900 50  0001 C CNN
+F 3 "" H 7950 4900 50  0001 C CNN
+	1    7950 4900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6400 4000 6500 4000
+Wire Wire Line
+	6400 4200 6600 4200
+Wire Wire Line
+	6600 4200 6600 4400
+Wire Wire Line
+	6600 4400 6700 4400
+Wire Wire Line
+	7000 4400 7100 4400
+Wire Wire Line
+	7400 4400 7500 4400
+Wire Wire Line
+	7500 4400 7500 4500
+Wire Wire Line
+	7500 4800 7500 4900
+Wire Wire Line
+	7950 4900 7950 4800
+Wire Wire Line
+	7950 4500 7950 4400
+Wire Wire Line
+	7950 4000 6800 4000
+Wire Wire Line
+	8550 4400 7950 4400
+Connection ~ 7500 4400
+Connection ~ 7950 4400
+Wire Wire Line
+	7950 4400 7950 4000
+Wire Wire Line
+	7950 4400 7500 4400
+$Comp
+L power:GND #PWR0127
+U 1 1 5FBD60E9
+P 8450 4800
+F 0 "#PWR0127" H 8450 4550 50  0001 C CNN
+F 1 "GND" H 8455 4627 50  0000 C CNN
+F 2 "" H 8450 4800 50  0001 C CNN
+F 3 "" H 8450 4800 50  0001 C CNN
+	1    8450 4800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8550 4700 8450 4700
+Wire Wire Line
+	8450 4700 8450 4800
+NoConn ~ 8550 4600
+NoConn ~ 8550 4500
+Text Notes 8500 5350 0    50   ~ 0
+TODO: Check microphone connection again and make configurable - other schematics connect only the ring!
 $EndSCHEMATC

hackamp/hardware/power-supply.sch

@@ -16,12 +16,526 @@ $EndDescr
 $Comp
 L Regulator_Switching:AP6503 U1
 U 1 1 5FB779BE
-P 5800 3400
-F 0 "U1" H 5800 4067 50  0000 C CNN
-F 1 "AP6503" H 5800 3976 50  0000 C CNN
-F 2 "Package_SO:Diodes_SO-8EP" H 6450 2850 50  0001 C CNN
-F 3 "https://www.diodes.com/assets/Datasheets/AP6503.pdf" H 5800 3550 50  0001 C CNN
-	1    5800 3400
+P 5150 3300
+F 0 "U1" H 5150 3967 50  0000 C CNN
+F 1 "AP6503" H 5150 3876 50  0000 C CNN
+F 2 "Package_SO:Diodes_SO-8EP" H 5800 2750 50  0001 C CNN
+F 3 "https://www.diodes.com/assets/Datasheets/AP6503.pdf" H 5150 3450 50  0001 C CNN
+	1    5150 3300
 	1    0    0    -1  
 $EndComp
+$Comp
+L Connector:Barrel_Jack_Switch J5
+U 1 1 5FAF272C
+P 1700 1700
+F 0 "J5" H 1757 2017 50  0000 C CNN
+F 1 "Barrel_Jack_Switch" H 1757 1926 50  0000 C CNN
+F 2 "Connector_BarrelJack:BarrelJack_Horizontal" H 1750 1660 50  0001 C CNN
+F 3 "~" H 1750 1660 50  0001 C CNN
+	1    1700 1700
+	1    0    0    -1  
+$EndComp
+NoConn ~ 2000 1700
+$Comp
+L Device:Fuse F1
+U 1 1 5FAF53DA
+P 2250 1600
+F 0 "F1" V 2053 1600 50  0000 C CNN
+F 1 "4A" V 2144 1600 50  0000 C CNN
+F 2 "" V 2180 1600 50  0001 C CNN
+F 3 "~" H 2250 1600 50  0001 C CNN
+F 4 "Littlefuse 154004" V 2250 1600 50  0001 C CNN "Part Name"
+	1    2250 1600
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	2100 1600 2000 1600
+$Comp
+L Device:CP C1
+U 1 1 5FAF6729
+P 2500 1850
+F 0 "C1" H 2618 1896 50  0000 L CNN
+F 1 "100uF/35V" H 2618 1805 50  0000 L CNN
+F 2 "Capacitor_SMD:CP_Elec_8x10" H 2538 1700 50  0001 C CNN
+F 3 "~" H 2500 1850 50  0001 C CNN
+F 4 "Nichicon UCD1V101MNL1GS" H 2500 1850 50  0001 C CNN "Part Name"
+	1    2500 1850
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:L L1
+U 1 1 5FAF6D06
+P 3350 1600
+F 0 "L1" V 3169 1600 50  0000 C CNN
+F 1 "1uH" V 3260 1600 50  0000 C CNN
+F 2 "Inductor_SMD:L_Taiyo-Yuden_NR-60xx" H 3350 1600 50  0001 C CNN
+F 3 "~" H 3350 1600 50  0001 C CNN
+F 4 "Yaiyo Yuden NR6045T1R0N" V 3350 1600 50  0001 C CNN "Part Name"
+	1    3350 1600
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:CP C3
+U 1 1 5FAF80B5
+P 3600 1850
+F 0 "C3" H 3718 1896 50  0000 L CNN
+F 1 "100uF/35V" H 3718 1805 50  0000 L CNN
+F 2 "Capacitor_SMD:CP_Elec_8x10" H 3638 1700 50  0001 C CNN
+F 3 "~" H 3600 1850 50  0001 C CNN
+	1    3600 1850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2400 1600 2500 1600
+Wire Wire Line
+	2500 1700 2500 1600
+Connection ~ 2500 1600
+Wire Wire Line
+	2500 1600 3100 1600
+Wire Wire Line
+	3600 1700 3600 1600
+Wire Wire Line
+	3600 1600 3500 1600
+$Comp
+L power:GND #PWR0108
+U 1 1 5FAFA512
+P 2100 1900
+F 0 "#PWR0108" H 2100 1650 50  0001 C CNN
+F 1 "GND" H 2105 1727 50  0000 C CNN
+F 2 "" H 2100 1900 50  0001 C CNN
+F 3 "" H 2100 1900 50  0001 C CNN
+	1    2100 1900
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0109
+U 1 1 5FAFA758
+P 2500 2100
+F 0 "#PWR0109" H 2500 1850 50  0001 C CNN
+F 1 "GND" H 2505 1927 50  0000 C CNN
+F 2 "" H 2500 2100 50  0001 C CNN
+F 3 "" H 2500 2100 50  0001 C CNN
+	1    2500 2100
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0110
+U 1 1 5FAFA9DD
+P 3600 2100
+F 0 "#PWR0110" H 3600 1850 50  0001 C CNN
+F 1 "GND" H 3605 1927 50  0000 C CNN
+F 2 "" H 3600 2100 50  0001 C CNN
+F 3 "" H 3600 2100 50  0001 C CNN
+	1    3600 2100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2000 1800 2100 1800
+Wire Wire Line
+	2100 1800 2100 1900
+Wire Wire Line
+	2500 2000 2500 2100
+Wire Wire Line
+	3600 2000 3600 2100
+Text HLabel 3700 1600 2    50   Input ~ 0
+19V_ANALOG
+Wire Wire Line
+	3700 1600 3600 1600
+Connection ~ 3600 1600
+$Comp
+L Device:C C2
+U 1 1 5FAFBD06
+P 3100 3150
+F 0 "C2" H 3215 3196 50  0000 L CNN
+F 1 "10uF/50V" H 3215 3105 50  0000 L CNN
+F 2 "Capacitor_SMD:C_1206_3216Metric" H 3138 3000 50  0001 C CNN
+F 3 "~" H 3100 3150 50  0001 C CNN
+F 4 "Taiyo Yuden UMK316BBJ106ML-T" H 3100 3150 50  0001 C CNN "Part Name"
+	1    3100 3150
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C4
+U 1 1 5FAFC192
+P 3700 3150
+F 0 "C4" H 3815 3196 50  0000 L CNN
+F 1 "10uF/50V" H 3815 3105 50  0000 L CNN
+F 2 "Capacitor_SMD:C_1206_3216Metric" H 3738 3000 50  0001 C CNN
+F 3 "~" H 3700 3150 50  0001 C CNN
+F 4 "Taiyo Yuden UMK316BBJ106ML-T" H 3700 3150 50  0001 C CNN "Part Name"
+	1    3700 3150
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R R11
+U 1 1 5FAFD94B
+P 4500 3200
+F 0 "R11" V 4707 3200 50  0000 C CNN
+F 1 "100k" V 4616 3200 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" V 4430 3200 50  0001 C CNN
+F 3 "~" H 4500 3200 50  0001 C CNN
+	1    4500 3200
+	0    1    -1   0   
+$EndComp
+$Comp
+L Device:C C5
+U 1 1 5FAFE05E
+P 4600 3750
+F 0 "C5" H 4715 3796 50  0000 L CNN
+F 1 "0.1uF" H 4715 3705 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric" H 4638 3600 50  0001 C CNN
+F 3 "~" H 4600 3750 50  0001 C CNN
+	1    4600 3750
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0111
+U 1 1 5FAFF7E8
+P 4600 4000
+F 0 "#PWR0111" H 4600 3750 50  0001 C CNN
+F 1 "GND" H 4605 3827 50  0000 C CNN
+F 2 "" H 4600 4000 50  0001 C CNN
+F 3 "" H 4600 4000 50  0001 C CNN
+	1    4600 4000
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0112
+U 1 1 5FAFFABC
+P 5150 4100
+F 0 "#PWR0112" H 5150 3850 50  0001 C CNN
+F 1 "GND" H 5155 3927 50  0000 C CNN
+F 2 "" H 5150 4100 50  0001 C CNN
+F 3 "" H 5150 4100 50  0001 C CNN
+	1    5150 4100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4600 3600 4600 3500
+Wire Wire Line
+	4600 3500 4850 3500
+Wire Wire Line
+	4600 3900 4600 4000
+Wire Wire Line
+	5050 3900 5050 4000
+Wire Wire Line
+	5050 4000 5150 4000
+Wire Wire Line
+	5250 4000 5250 3900
+Wire Wire Line
+	5150 4100 5150 4000
+Connection ~ 5150 4000
+Wire Wire Line
+	5150 4000 5250 4000
+Wire Wire Line
+	4850 3100 4750 3100
+Wire Wire Line
+	4750 3100 4750 3200
+Wire Wire Line
+	4750 3200 4650 3200
+Wire Wire Line
+	4850 2900 4250 2900
+Wire Wire Line
+	4250 2900 4250 3200
+Wire Wire Line
+	4250 3200 4350 3200
+Wire Wire Line
+	4250 2900 3700 2900
+Wire Wire Line
+	3100 2900 3100 3000
+Connection ~ 4250 2900
+Wire Wire Line
+	3100 2900 3100 1600
+Connection ~ 3100 1600
+Wire Wire Line
+	3100 1600 3200 1600
+Wire Wire Line
+	3700 2900 3700 3000
+Connection ~ 3700 2900
+Wire Wire Line
+	3700 2900 3100 2900
+$Comp
+L power:GND #PWR0113
+U 1 1 5FB13FF7
+P 3100 3400
+F 0 "#PWR0113" H 3100 3150 50  0001 C CNN
+F 1 "GND" H 3105 3227 50  0000 C CNN
+F 2 "" H 3100 3400 50  0001 C CNN
+F 3 "" H 3100 3400 50  0001 C CNN
+	1    3100 3400
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0114
+U 1 1 5FB1430D
+P 3700 3400
+F 0 "#PWR0114" H 3700 3150 50  0001 C CNN
+F 1 "GND" H 3705 3227 50  0000 C CNN
+F 2 "" H 3700 3400 50  0001 C CNN
+F 3 "" H 3700 3400 50  0001 C CNN
+	1    3700 3400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3100 3400 3100 3300
+Wire Wire Line
+	3700 3400 3700 3300
+$Comp
+L Device:C C7
+U 1 1 5FB15B6A
+P 5700 2900
+F 0 "C7" V 5448 2900 50  0000 C CNN
+F 1 "0.1uF" V 5539 2900 50  0000 C CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric" H 5738 2750 50  0001 C CNN
+F 3 "~" H 5700 2900 50  0001 C CNN
+	1    5700 2900
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	5450 3100 5950 3100
+Wire Wire Line
+	5950 3100 5950 2900
+Wire Wire Line
+	5950 2900 5850 2900
+Wire Wire Line
+	5550 2900 5450 2900
+$Comp
+L Device:L L2
+U 1 1 5FB174E8
+P 6200 2800
+F 0 "L2" V 6019 2800 50  0000 C CNN
+F 1 "10uH" V 6110 2800 50  0000 C CNN
+F 2 "Inductor_SMD:L_Bourns-SRN8040_8x8.15mm" H 6200 2800 50  0001 C CNN
+F 3 "~" H 6200 2800 50  0001 C CNN
+F 4 "SRN8040-100M" V 6200 2800 50  0001 C CNN "Part Name"
+	1    6200 2800
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:C C9
+U 1 1 5FB17E7A
+P 7450 3050
+F 0 "C9" H 7565 3096 50  0000 L CNN
+F 1 "22uF" H 7565 3005 50  0000 L CNN
+F 2 "" H 7488 2900 50  0001 C CNN
+F 3 "~" H 7450 3050 50  0001 C CNN
+	1    7450 3050
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C10
+U 1 1 5FB185A0
+P 7900 3050
+F 0 "C10" H 8015 3096 50  0000 L CNN
+F 1 "22uF" H 8015 3005 50  0000 L CNN
+F 2 "" H 7938 2900 50  0001 C CNN
+F 3 "~" H 7900 3050 50  0001 C CNN
+	1    7900 3050
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C6
+U 1 1 5FB19CB1
+P 5550 3850
+F 0 "C6" H 5665 3896 50  0000 L CNN
+F 1 "DNP" H 5665 3805 50  0000 L CNN
+F 2 "" H 5588 3700 50  0001 C CNN
+F 3 "~" H 5550 3850 50  0001 C CNN
+	1    5550 3850
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C C8
+U 1 1 5FB1A7E8
+P 5800 3600
+F 0 "C8" V 5548 3600 50  0000 C CNN
+F 1 "6.8nF" V 5639 3600 50  0000 C CNN
+F 2 "" H 5838 3450 50  0001 C CNN
+F 3 "~" H 5800 3600 50  0001 C CNN
+	1    5800 3600
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:R R12
+U 1 1 5FB2197B
+P 6050 3850
+F 0 "R12" H 6120 3896 50  0000 L CNN
+F 1 "6.8k" H 6120 3805 50  0000 L CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" V 5980 3850 50  0001 C CNN
+F 3 "~" H 6050 3850 50  0001 C CNN
+	1    6050 3850
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0115
+U 1 1 5FB21FF7
+P 5550 4100
+F 0 "#PWR0115" H 5550 3850 50  0001 C CNN
+F 1 "GND" H 5555 3927 50  0000 C CNN
+F 2 "" H 5550 4100 50  0001 C CNN
+F 3 "" H 5550 4100 50  0001 C CNN
+	1    5550 4100
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0116
+U 1 1 5FB223EE
+P 6050 4100
+F 0 "#PWR0116" H 6050 3850 50  0001 C CNN
+F 1 "GND" H 6055 3927 50  0000 C CNN
+F 2 "" H 6050 4100 50  0001 C CNN
+F 3 "" H 6050 4100 50  0001 C CNN
+	1    6050 4100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6050 4100 6050 4000
+Wire Wire Line
+	6050 3700 6050 3600
+Wire Wire Line
+	6050 3600 5950 3600
+Wire Wire Line
+	5550 4100 5550 4000
+Wire Wire Line
+	5550 3700 5550 3600
+Wire Wire Line
+	5550 3500 5450 3500
+Wire Wire Line
+	5650 3600 5550 3600
+Connection ~ 5550 3600
+Wire Wire Line
+	5550 3600 5550 3500
+$Comp
+L Device:R R14
+U 1 1 5FB2726D
+P 6450 3550
+F 0 "R14" H 6520 3596 50  0000 L CNN
+F 1 "10k/1%" H 6520 3505 50  0000 L CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" V 6380 3550 50  0001 C CNN
+F 3 "~" H 6450 3550 50  0001 C CNN
+	1    6450 3550
+	1    0    0    -1  
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+L Device:R R13
+U 1 1 5FB29A06
+P 6450 3050
+F 0 "R13" H 6380 3004 50  0000 R CNN
+F 1 "100k/1%" H 6380 3095 50  0000 R CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" V 6380 3050 50  0001 C CNN
+F 3 "~" H 6450 3050 50  0001 C CNN
+	1    6450 3050
+	-1   0    0    1   
+$EndComp
+$Comp
+L Device:R R15
+U 1 1 5FB2A9D8
+P 6950 3050
+F 0 "R15" H 6880 3004 50  0000 R CNN
+F 1 "82k/1%" H 6880 3095 50  0000 R CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" V 6880 3050 50  0001 C CNN
+F 3 "~" H 6950 3050 50  0001 C CNN
+	1    6950 3050
+	-1   0    0    1   
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+$Comp
+L power:GND #PWR0117
+U 1 1 5FB3AA5F
+P 6450 3800
+F 0 "#PWR0117" H 6450 3550 50  0001 C CNN
+F 1 "GND" H 6455 3627 50  0000 C CNN
+F 2 "" H 6450 3800 50  0001 C CNN
+F 3 "" H 6450 3800 50  0001 C CNN
+	1    6450 3800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6450 3800 6450 3700
+Wire Wire Line
+	5450 3300 6450 3300
+Wire Wire Line
+	6950 3300 6950 3200
+Wire Wire Line
+	6450 3400 6450 3300
+Connection ~ 6450 3300
+Wire Wire Line
+	6450 3300 6950 3300
+Wire Wire Line
+	6450 3300 6450 3200
+Wire Wire Line
+	5950 2900 5950 2800
+Wire Wire Line
+	5950 2800 6050 2800
+Connection ~ 5950 2900
+Wire Wire Line
+	6350 2800 6450 2800
+Wire Wire Line
+	6450 2800 6450 2900
+Wire Wire Line
+	6950 2900 6950 2800
+Wire Wire Line
+	6950 2800 6450 2800
+Connection ~ 6450 2800
+$Comp
+L power:GND #PWR0118
+U 1 1 5FB45156
+P 7450 3400
+F 0 "#PWR0118" H 7450 3150 50  0001 C CNN
+F 1 "GND" H 7455 3227 50  0000 C CNN
+F 2 "" H 7450 3400 50  0001 C CNN
+F 3 "" H 7450 3400 50  0001 C CNN
+	1    7450 3400
+	1    0    0    -1  
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+Wire Wire Line
+	6950 2800 7450 2800
+Wire Wire Line
+	7450 2800 7450 2900
+Connection ~ 6950 2800
+Wire Wire Line
+	7450 2800 7900 2800
+Wire Wire Line
+	7900 2800 7900 2900
+Connection ~ 7450 2800
+Wire Wire Line
+	7900 3200 7900 3300
+Wire Wire Line
+	7900 3300 7450 3300
+Wire Wire Line
+	7450 3300 7450 3200
+Wire Wire Line
+	7450 3400 7450 3300
+Connection ~ 7450 3300
+Wire Wire Line
+	8000 2800 7900 2800
+Connection ~ 7900 2800
+Text HLabel 10000 4000 2    50   Input ~ 0
+3.3V_MCU
+Text HLabel 10000 4100 2    50   Input ~ 0
+3.3V_HP
+Text HLabel 10000 4200 2    50   Input ~ 0
+3.3V_SPK
+Wire Notes Line
+	1350 1200 4250 1200
+Wire Notes Line
+	4250 1200 4250 2350
+Wire Notes Line
+	4250 2350 1350 2350
+Wire Notes Line
+	1350 2350 1350 1200
+Text Notes 1400 1300 0    50   ~ 0
+19V to the speaker amplifier is filtered to improve audio quality.
+Text Notes 3150 2550 0    50   ~ 0
+The rest of the PCB is supplied with 3.3V, through 5V from an intermediate switching regulator.
+Connection ~ 3100 2900
+Wire Notes Line
+	2950 2450 8400 2450
+Wire Notes Line
+	8400 2450 8400 4350
+Wire Notes Line
+	8400 4350 2950 4350
+Wire Notes Line
+	2950 4350 2950 2450
+Text Notes 9150 3650 0    50   ~ 0
+TODO: The speaker amplifier draws up to 5mA.
 $EndSCHEMATC