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From a5c5ff12ce18fecaaf346f973863d12bf361ac82 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Minor layout tweaks Based on designs from: Skull & Circuits (https://www.skullandcircuits.com/vca-1-2/ Moritz Klein (and derivatives Fix rail clearance issues, add PCB slot, more options for potentiometer spoke placement' (#1) from bugfix/10hp into main ... Finish schematic, add PDF' (#2) from schematic into main Merge pull request synth_mages/MK_VCO#7 Updates from real TL0x4, fix pots being backwards, tighten up schematic, fit letter instead of latch, https://www.neutrik.com/en/product/nc3fah1-0 A Series, 3 pole female XLR receptacle, 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, 734-133 , 3 Pins (http://www.molex.com/pdm_docs/sd/559350530_sd.pdf), generated with kicad-footprint-generator JST ZE side entry JST GH series connector, S07B-ZESK-2D (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator ipc_plcc_jLead_generator.py PLCC, 32 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/doc0015.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 3 times 0.75 mm² wires, reinforced insulation, conductor diameter 0.4mm, outer diameter 3.5mm, size source Multi-Contact FLEXI-E 1.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator ipc_gullwing_generator.py LQFP, 80 Pin (JEDEC MS-013AD, https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/soic_wide-rw/RW_24.pdf), generated with kicad-footprint-generator Molex KK 396 Interconnect System, old/engineering part number: A-41791-0014 example for new mpn: 39-29-4149, 7 Pins per row (http://www.molex.com/pdm_docs/sd/431602102_sd.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole 3.3mm, height 15, Wuerth electronics 9774100982.

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