Labels Milestones
BackSynth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 63579cf959 Add notes about wiring SW15 cross-board Add notes about UX component wiring initial notes for v1 front panel and Pin 1, vertical PCB mount, https://www.neutrik.com/en/product/nc5mah A Series, 3 pole male XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, replaces NL4MD-V-1, https://www.neutrik.com/en/product/nl4mdxx-v-3 speakON Chassis Connectors, 4 pole male XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc4fav B Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, vertical PCB mount, asymmetric push, https://www.neutrik.com/en/product/ncj6fa-h-da Combo A series, 3 pole male XLR receptacle, switching contacts, grounding: separate ground contact connected to trigger, gate jack is normalized\nto +12 V, and sustain voltage is taken from \npot pin 1 x 1 mm, 734-167 , 7 Pins per row (http://www.molex.com/pdm_docs/sd/439151404_sd.pdf), generated with kicad-footprint-generator JST XH series connector, B04B-XASK-1 (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator JST EH series connector, 502585-0570 (http://www.molex.com/pdm_docs/sd/5025850270_sd.pdf), generated with kicad-footprint-generator JST SUR series connector, B4P-VH (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator connector wire 1sqmm double-strain-relief Soldered wire connection with double feed through strain relief, for 3 times 1 mm² wires, basic insulation, conductor diameter 0.5mm, outer diameter 1.7mm, outer diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block WAGO 236-606, 45Degree (cable under 45degree), 16 pins, pitch 5mm, size 30x12.5mm^2, drill diamater 1.3mm, pad diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block Phoenix MKDS-3-8-5.08 pitch 5.08mm 0.25W = 1/4W, length*diameter=6.3*2.5mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf Resistor Axial_DIN0204 series Axial Vertical pin pitch 10.00mm diameter 22mm Electrolytic Capacitor CP, Axial series, Axial, Vertical, pin pitch=5.08mm, , length*diameter=16*7.5mm^2, Fastron, XHBCC, http://www.fastrongroup.com/image-show/26/XHBCC.pdf?type=Complete-DataSheet&productType=series Inductor Axial series Axial Horizontal pin pitch 27.50mm length 29mm width 13.8mm Capacitor C, Disc series, Radial, pin pitch=2.70*2.30mm^2, 17W, length*width=9*10mm^2, http://www.vitrohm.com/content/files/vitrohm_series_kv_-_201601.pdf Resistor Radial_Power series Radial pin pitch 2.54mm length 5.3mm diameter 2.2mm Vishay IM-1 Inductor, Axial series, Axial, Horizontal, pin pitch=15.24mm, 1.5W, length*diameter=14.3*5.7mm^2 Resistor Axial_DIN0614 series Axial Horizontal pin pitch 12.70mm length 35.56mm width 17.78mm Pulse E L_Toroid, Vertical series, Radial, pin pitch=15.00mm, , length*width=16.5*5mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 22.50mm length 24mm width 12.6mm Capacitor C, Rect series, Radial, pin pitch=7.50mm, , length*width=9*4.9mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 22.90mm diameter 25.4mm.
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