WCD9375 audio IC by Xiaomi Redmi Note 9 Pro premium quality

Audio IC WCD9375 for Xiaomi Redmi Note 9 Pro – Premium Quality

The WCD9375 audio IC is responsible for audio signal management and processing in the Xiaomi Redmi Note 9 Pro. It handles functions such as voice calls, speaker output, headphone detection, and microphone input.

When this chip is faulty, the device may experience no sound, distorted audio, unrecognized headphones, or mic failure. This premium-quality version ensures full performance equivalent to the original, perfect for professional-grade electronic repairs.

Key Features:

• Model: WCD9375

• Digital/analog audio management IC.

• Compatible with the motherboard of Xiaomi Redmi Note 9 Pro.

• BGA package, compact form factor.

Benefits and Quality:

• Premium-grade IC: precision performance and durability.

• Restores full audio functionality.

• Verified for professional repair applications.

Installation Tips:

• Requires thermal-controlled rework soldering station.

• Prior microscopic inspection of the board is recommended.

• Use high-quality BGA flux to avoid solder bridges.

• Test continuity on audio lines before final soldering.

Technical Specifications Table:

Technical Summary:

• Compatible model: Xiaomi Redmi Note 9 Pro

• Part No: WCD9375

• Function: digital/analog audio processing

• Installed using BGA soldering techniques