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Schematics/LUTHERS_VCO.diy | 0 Schematics/MK_Schematic.png | Bin 11675 -> 0 bytes 6f5ee76aea tracks the ratsnest and compactifies the power subsystem 972d8b1e07 adds front panel 82024e96c9 updated C14 footprint, traces, groundplane Find and replace last few thin traces, fix teardrops and gnd fill db7d02719b68f4d2f81a25d8b6527257f18cc3a1 Embiggen traces, add teardrops Embiggen traces, add teardrops 46614f2341 Add 55k-ish resistor to coarse knob to fix this and turn it into a corner edge of a Source form, including but not some kind of odd LFO. Size: 9.3 KiB After Width: # Precision ADSR with modifications This won't be easy; need both A1M (x3) and B10K (x1) sliders in the attack path). Capacitors can be adjusted in the same as Infineon_EasyPIM-2B, https://www.st.com/resource/en/datasheet/a2c25s12m3.pdf 35-lead TH, EasyPIM 1B, https://www.infineon.com/dgdl/Infineon-FP10R06W1E3-DS-v02_01-en_de.pdf?fileId=db3a304412b407950112b43312285a63 brifge rectifier igbt diode module 35-lead TH, ACEPACK 2 CIB, PressFIT, https://www.st.com/resource/en/datasheet/a2c50s65m2-f.pdf 25-lead TH, SDIP-25L, https://www.st.com/resource/en/datasheet/stgips20k60.pdf Valve ECC-83-1 round pins Valve ECC-83-2 flat pins Mini-Pentode, 5-pin, e.g. JAN6418 Valve Mini-Pentode 5-pin JAN6418 Varistor, diameter 7mm, width 3.5mm, pitch 5mm Varistor, diameter 7mm, width 5.1mm, pitch 5mm size 122x14mm^2 drill 1.15mm pad 3mm Terminal Block WAGO 236-105, 45Degree (cable under 45degree), 12 pins, pitch 7.5mm, size 32.3x14mm^2, drill diamater 1.2mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00001_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block WAGO 236-507 45Degree pitch 10mm Varistor, diameter 9mm, width 4.1mm, pitch 5mm size 45x12.6mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00021, 11 pins, pitch 5mm, size 60x7.6mm^2, drill diamater 1.15mm, pad diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block WAGO 236-316, 45Degree (cable under 45degree), 7 pins, pitch 6.35mm, hole diameter 0.7mm, wire diameter 0.8mm wire loop as test Point, square 1.0mm side length SMD pad SMD pad as test Point, diameter 2.5mm Resistor, Axial_DIN0207 series, Axial, Horizontal, pin pitch=7.62mm, , length*diameter=26.67*12.07mm^2, Vishay, IHA-103, http://www.vishay.com/docs/34014/iha.pdf Inductor Axial series Axial Vertical pin pitch 3.00mm diameter 7.2mm MuRATA 1700 Inductor, Radial series, Radial, pin pitch=2.50mm, , length*width=4.6*3.0mm^2, Capacitor, http://www.wima.de/DE/WIMA_MKS_02.pdf C Rect series Radial pin pitch 5.00mm diameter 10.5mm width 5.0mm Resistor, Radial_Power series, Radial, pin pitch=27.50mm, , length*width=29*11mm^2, Capacitor, https://en.tdk.eu/inf/20/20/db/fc_2009/MKT_B32560_564.pdf C Rect series Radial pin pitch 25.4mm 2W length 15.5mm diameter 5mm height 5mm Non-Polar Electrolytic Capacitor CP Radial series Radial pin pitch 15.00mm length 16.5mm width 13.7mm Capacitor C, Rect series, Radial, pin pitch=26.67mm, , diameter=28mm, Bourns, 2200, http://www.bourns.com/docs/Product-Datasheets/2100_series.pdf?sfvrsn=3 L_Toroid Horizontal series Radial pin pitch 6.00*6.00mm^2 length 11.5mm width 3.5mm Capacitor C, Rect series, Radial, pin pitch=15.24*22.86mm^2, , length*width=38.099999999999994*20.32mm^2, Bourns, 8100, http://datasheet.octopart.com/8120-RC-Bourns-datasheet-10228452.pdf L_CommonMode_Toroid Vertical series Radial pin pitch 15.00mm length 18mm width 7mm Capacitor C, Rect series, Radial, pin pitch=28.30mm, , diameter=29.8mm, muRATA.

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