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1
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(https://www.marvell.com/documents/bqcwxsoiqfjkcjdjhkvc/#page=19), generated with kicad-footprint-generator Harwin Female Vertical Surface Mount Single Row 2.54mm (0.1 inch) Pitch PCB Connector, M20-89008xx, 8 Pins per row (https://www.hirose.com/product/en/products/FH12/FH12-24S-0.5SH(55)/), generated with kicad-footprint-generator Connector Phoenix Contact, SPT 2.5/3-H-5.0-EX Terminal Block, 1732483 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1732483), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502430-2010, 20 Pins per row (http://www.molex.com/pdm_docs/sd/439151404_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-110-02-xxx-DV-LC, 10 Pins per row (https://www.hirose.com/product/en/products/DF13/DF13-2P-1.25DSA%2850%29/), generated with kicad-footprint-generator connector JAE top entry ATA PATA IDE 5.25 inch floppy drive power USB 3.0, type A, Horizontal, https://www.molex.com/pdm_docs/sd/676433910_sd.pdf USB_A Female Connector receptacle USB A connector http://katalog.we-online.de/em/datasheet/61400826021.pdf A,phenol MUSB_D511, USB B receptacle, Horizontal, through-hole, http://www.on-shore.com/wp-content/uploads/2015/09/usb-b1hsxx.pdf USB-B receptacle horizontal through-hole USB type A right angle SPDT push button (https://www.alps.com/prod/info/E/PDF/Tact/SurfaceMount/SKRT/SKRT.pdf push horizontal SPST 1P1T CK components KMR2 tactile switch SPST right angle, http://www.nkkswitches.com/pdf/GW.pdf switch single-pole double-throw spdt ON-ON illuminated red green D Push button switch, normally closed, generic, four pins D Push button switch, generic, symbol, four pins D Push button switch with LCD screen E3 SAxxxx switch normally-open pushbutton push-button Lamp D Push button switch | | R31 | 1 | B20k | Potentiometer | | | | S2 | 1 | B10k | Potentiometer | | R25, R27, R29 | 3 | AudioJack2 | Audio Jack, 2 Poles (Mono / TS) | | Tayda | A-1624 or A-2969 | | | | | Tayda | A-826 | | | | | | Tayda | A-1955 | | | Tayda | A-1605 | | | | | | | | D6, D7 | 2 Hardware/lib/Kosmo_panel | 1 | 2_pin_Molex_connector | 2 ; DRILL file {KiCad 5.1.10-88a1d61d58~90~ubuntu20.04.1} date Sat Aug 7 13:39:59 2021 ; DRILL file {KiCad 7.0.11-7.0.11~ubuntu22.04.1} date Tue Mar 5 20:19:51 2024 Copper Layer Stackup: ============================================================= L1 : F.Cu front L2 : B.Cu back Drill file 'precadsr-panel.drl' contains T1 3.200mm 0.1260" (4 holes) (with 4 slots T2 5.000mm 0.1969" (1 hole) Total plated holes count 16 ============================================================= Total unplated holes count 16 Not plated through holes are merged with plated holes Total unplated holes count 0 Minor layout tweaks From cd915e24c94d463c67b0b011c09a1ed6f99bb0bf Mon Sep 17 00:00:00 2001 Subject: [PATCH 05/18] Added input resistor for sync; placed everything on PCB Added input resistor for sync; placed everything on PCB with exploratory 8hp.

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