Labels Milestones
BackOf that diode (also U2-12) to ground to fix tuning range Add 55k-ish resistor to coarse knob (doublecheck.
- FH12-40S-0.5SH, 40 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf.
- TO-92S package, 2-pin, drill 0.75mm (see NXP.