Yaesu Md 100 Schematic [cracked] 【RECOMMENDED • Review】

The schematic will show a momentary switch (Push-To-Talk) that grounds a specific pin (usually pin 4 on the 8-pin round connector).

PTT Switch: Pin 3 ---+ (normally open) ---+--- GND | | +--- R4 (10k) --------+ (optional anti-chatter) Yaesu Md 100 Schematic

Some operators remove the internal resistors or add capacitors to modify the tone frequency. Be careful, as hacking the active circuit can inject unwanted RFI (Radio Frequency Interference) straight into your transmitter. The schematic will show a momentary switch (Push-To-Talk)