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100644 Docs/precadsr_layout_back.pdf (grid_origin 97.28 88.9 Mon 10 May 2021 12:33:34 AM EDT Generated from schematic into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/3 More schematics More experimentation with panel title fonts Untested hardware and software — Do not connect the Normal pin for Pause (J19/J18); the schematic is incorrect the current 12-position rotary switches are actually 2p6t, which means only six different step counts are available until the replacement arrives - Wiring SW15 (once/stop) and cascade out is easier done via skywiring; only one tl074 and support Kassutronic's KS-20 VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules Latest commits for file Schematics/SynthMages.pretty/IDC-Header_2x05_P2.54mm_Vertical_Fixed_Ground_Fill.kicad_mod Fix annoyance of 2x05 IDC header THT 1x16 2.00mm single row style1 pin1 left Surface mounted pin header THT 2x08 2.54mm double row Through hole straight socket strip, 1x22, 2.54mm pitch, DIN 41651 / IEC 60603-13, double rows, 6.5mm latches, https://docs.google.com/spreadsheets/d/16SsEcesNF15N3Lb4niX7dcUr-NY5_MFPQhobNuNppn4/edit#gid=0 Through hole straight pin header, 1x23, 1.27mm pitch, double rows Through hole angled pin header, 2x40, 2.54mm pitch, double cols (from Kicad 4.0.7!), script generated Surface mounted socket strip THT 2x37 1.27mm double row Through hole angled pin header SMD 2x21 1.27mm double row surface-mounted straight socket strip, 2x24, 2.00mm pitch, double cols (https://gct.co/pdfjs/web/viewer.html?file=/Files/Drawings/BD091.pdf&t=1511594177220), script generated Through hole socket strip SMD 2x24 2.00mm double row Through hole pin header THT 1x28 2.54mm single row Through hole angled pin header, 2x21, 1.00mm pitch, double rows Through hole socket strip THT 2x39 1.27mm double row Through hole angled pin header, 2x31, 1.27mm pitch, double rows Surface mounted pin header SMD 2x31 1.27mm double row surface-mounted straight socket strip, 1x05, 1.27mm pitch, double rows Through hole angled pin header, 1x05, 1.00mm pitch, single row Through hole angled pin header THT 1x30 1.00mm single row style2 pin1 right Through hole angled socket strip THT 1x25 1.00mm single row Surface.

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