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From 01bb4964a63ffeda0774c500204d2687e8f4164c Mon Sep 17 00:00:00 2001 Subject: [PATCH 05/18] Added input resistor for sync; placed everything on PCB 7f9b624c8e tweaks layout with input from sam format (units 3) (units_format 1) (precision 4 style (thickness 0.1) (arrow_length 1.27) (text_position_mode 0) (extension_height 0.58642) (extension_offset 0) keep_text_aligned (text "Kassu used 1 uF | Unpolarized capacitor | | C13 | 3 | 1k | Resistor | | | S2 | 1 | Conn_01x02 | SIP socket, 2.54 mm, 1x4 | | R24, R26, R28 | 3 | 2N3904 | Small Signal NPN Transistor, TO-92 2 pin Molex connector 2.54 mm spacing KK254 Molex header Small Signal NPN Transistor, TO-92 | | | | J5, J12, J13 | 3 | A1M | \*\*Potentiometer, 16 mm vertical board mount OR: | | R5 | 1 Consider replacing transistor through-holes with sockets or with a more complex module, several variations on the shaft hole, Piher T-16L Single Potentiometer, vertical, Bourns 3214X, https://www.bourns.com/docs/Product-Datasheets/3214.pdf Potentiometer vertical Bourns 3386F Potentiometer, vertical, Piher PC-16 Dual, http://www.piher-nacesa.com/pdf/20-PC16v03.pdf Potentiometer horizontal Piher PT-15-H06 Potentiometer, horizontal, Bourns 3006W, https://www.bourns.com/docs/Product-Datasheets/3006.pdf Potentiometer horizontal Bourns 3269X Potentiometer, vertical, Bourns 3299W, https://www.bourns.com/pdfs/3299.pdf Potentiometer horizontal Bourns 3224G Potentiometer, horizontal, Bourns 3266P, https://www.bourns.com/docs/Product-Datasheets/3266.pdf Potentiometer horizontal Bourns 3005 Potentiometer, horizontal, Vishay 148-149 Single, http://www.vishay.com/docs/57040/148149.pdf Potentiometer horizontal Alps RK097 Dual, https://tech.alpsalpine.com/prod/e/pdf/potentiometer/rotarypotentiometers/rk097/rk097.pdf Potentiometer horizontal Bourns 3339W Potentiometer, horizontal, Omeg PC16BU, http://www.omeg.co.uk/pc6bubrc.htm Potentiometer vertical Vishay TS53YJ Potentiometer, vertical, ACP CA9-V10, http://www.acptechnologies.com/wp-content/uploads/2017/05/02-ACP-CA9-CE9.pdf Potentiometer horizontal Piher PC-16 Single Potentiometer, vertical, Omeg PC16BU, http://www.omeg.co.uk/pc6bubrc.htm Potentiometer vertical Vishay TS53YJ Potentiometer, vertical.

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