Y="3.5"/> <-- CV In main MK_VCO/Panels/fireball_vco_14hp_v1.scad 330 lines width = 38; // [1:1:84] v_margin = hole_dist_top*5; width_mm = 70.8; // 14HP×5.08mm = 71.12; ES for 14HP is 70.8 c_tune = [width_mm/2 + h_margin, top_row, 0]; f_tune = [second_col, fourth_row, 0]; //Fifth row interface placement fm_in = [h_margin+working_width/8, row_3, 0]; pwm_duty = [width_mm - h_margin - working_width/8, row_3, 0]; left_rib_x = hole_dist_side + thickness; v_margin = hole_dist_top*5; width_mm = 70.8; // 14HP×5.08mm = 71.12; ES for 14HP is 70.8 c_tune = [width_mm/2 - h_margin, top_row, 0]; f_tune = [h_margin+working_width/8, row_2, 0]; cv_2b_atten = [right_col, row_2, 0]; audio_in_2 = [left_col, row_6, 0]; audio_in_1 = [left_col, row_7, 0]; manual_1 = [left_col, row_6, 0]; audio_in_1 = [left_col, row_7, 0]; audio_out_1 = [right_col, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_2, 0]; audio_in_2 = [left_col, row_1, 0]; f_tune = [second_col, second_row, 0]; //Third row interface placement pwm_in = [width_mm - h_margin - working_width/8, row_4, 0]; left_rib_x = thickness * 1; //right_rib_x = width_mm - thickness*2; // pcb_holder(h=10, l=top_row-rail_clearance*2-15-thickness, th=1.15, wall_thickness=1); // lower h-rib reinforcer ## Photos ### Photos ## Documentation: * [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 Final tweaks, version submitted to JLCPCB on 20240124 3d279dd88c Finish schematic, add PDF | J6 | 1 | Synth_power_2x5 | 2x5 pin shrouded header 2.54 mm spacing | Tayda | A-553 | | | R4, R6, R7, R30, R31 | 1 | B10k | Potentiometer | | | | | | Tayda | A-3545, A-3489, or A-3499\*\*\* | | | | | | S1 | 1 | LED | Light emitting diode, 5 mm LED 5 mm x 20 mm fuse holders; Vertical w/o Stability Pins; 250V; 6.3-16A (http://www.cooperindustries.com/content/dam/public/bussmann/Electronics/Resources/product-datasheets/Bus_Elx_DS_2118_HB_PCB_Series.pdf Fuseholder horizontal open 5x20mm 250V 10A Fuseholder, horizontal, open, 6.3x32, Schurter, 0031.8002, https://www.schurter.com/en/datasheet/typ_OG__Holder__6.3x32.pdf Fuseholder horizontal open 5x20 Schurter 0031.8221 Fuseholder horizontal open 5x20mm 250V 10A Fuseholder, horizontal, open, 6.3x32, Schurter, 0031.8002, https://www.schurter.com/en/datasheet/typ_OG__Holder__6.3x32.pdf Fuseholder horizontal open 6.3x32 Schurter 0031.8002 Shock-Safe closed Fuseholder, Schurter FUP Series, 5.0 x 20mm, Slotted Cap, horizontal, 500 VAC 4W/16A (VDE), 600V 30A (UL/CSA), order numbers: 0031.2520 (0031.2500 + 0031.2321), http://www.schurter.ch/bundles/snceschurter/epim/_ProdPool_/newDS/en/typ_FUP.pdf Fuseholder 6.3x32mm horizontal closed Fuseholder horizontal open 5x20mm 250V 10A Fuseholder, horizontal, open, 6.3x32, Schurter, 0031.8002, https://www.schurter.com/en/datasheet/typ_OG__Holder__6.3x32.pdf Fuseholder horizontal open.
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