Labels Milestones
Back12V-DC, Buzzer, Elektromagnetic Beeper, Summer, 3-28V-DC, https://www.kynix.com/uploadfiles/pdf/AI-4228-TWT-R.pdf Star Micronics HMB-06 HMB-12 Speaker, 30mW, 300-7000Hz.
- The same, the other - ground.
- The rounded top edge. ≥30.
- BGA-48 - pitch 0.8 mm Highspeed.
- Phoenix PT-1,5-5-5.0-H, 5 pins, pitch 5mm.