Replacement audio management IC chip compatible with SAMSUNGsung Galaxy Note 2 (N7100) and Galaxy S2 (I9100)

Chip model: YMU 823 - handles audio processing and amplification

Restores clear sound for calls, media playback, and notifications on both devices

High-quality component for reliable audio output and microphone input

Solves issues like no sound, distorted audio, or microphone not working

Versatile component for technicians working on multiple SAMSUNGsung legacy devices

Essential for advanced motherboard repairs

Professional micro-soldering installation required