Step 1: High-Pass Filter

C8 and R28 form a high-pass filter.

Tools Needed

• Soldering iron
• Cutter

Parts Needed

• 1 x 10kΩ resistor

• 1 x 0.1μF capacitor

Instructions

1. Solder the 10kΩ resistor into R28.

   

2. Solder the 0.1μF capacitor into C8.