Audio Amplifier IC for Galaxy S10/S20/S21/S22 Ultra/Note 10/20 5G (CS35L40)

Restore crystal-clear audio to your Samsung flagship with our genuine CS35L40 Audio Amplifier IC. This high-performance chip is the exact component used in original devices to power your speaker output, fixing distorted sound, low volume, or complete audio failure.

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✔ OEM-Equivalent Quality – Matches factory specifications for perfect compatibility
✔ Multi-Model Support – Works with Galaxy S10 through S22 Ultra & Note 10/20 5G
✔ Fixes Common Audio Issues – Addresses no sound, crackling, or weak speaker output
✔ Professional-Grade – 23W Class-H amplifier with advanced thermal protection
✔ Soldering Required – For board-level repairs (not plug-and-play)

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Compatible Models:

• Galaxy S10/S10+/S10e
• Galaxy S20/S20+/S20 Ultra 5G
• Galaxy S21/S21+/S21 Ultra 5G
• Galaxy S22/S22+/S22 Ultra
• Galaxy Note 10/Note 10+ 5G
• Galaxy Note 20/Note 20 Ultra 5G

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Repair Symptoms This Fixes:

• Speaker produces no sound despite software working
• Audio distorts at high volumes
• “Water detected in port” errors without exposure
• Calls/music play through only one speaker

Technical Specs:
• Part #: CS35L40 (Cirrus Logic)
• Package: 32-pin QFN
• Output Power: Up to 23W
• Interface: I2C control

Installation Notes:
⚠ Requires microsoldering skills and proper tools
⚠ We recommend professional installation
⚠ Includes anti-static packaging

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Package Includes:

1x Genuine CS35L40 Audio Amplifier IC
ESD Protective Packaging

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Compatibility Agreement

Please Read Before Purchase

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Important Notes

Professional Repairs: It’s recommended to have this repair done by a qualified technician, especially if you don’t have experience with Consumer Electronics/gadget disassembly.

⚠️ Warning: You Must Backup Your Data Before Repair Process

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