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VIVO Y21 2020 OG CHARGING Board


₹ 168 ₹ 220 24% off


  • Suported model 
  • Vivo Y33s

1

Only 2 Product left!

Description

VIVO Y21 2020 OG CHARGING Board

 

The Vivo Y21 (2020/2021) Original (OG) Charging Board, frequently referred to as the Sub-PCB or CC Patta, is the core module responsible for power intake, audio input, and cellular signal bridging. The Vivo Y21 series is a major transition point for the Y-series, moving to high-speed USB Type-C architecture while maintaining a slim form factor.

Below is the comprehensive technical product description and specification breakdown in a tabular format.

Product Overview: Vivo Y21 (2020) OG Charging Module

Feature Detailed Specification
Compatible Model Vivo Y21 (V2111), Vivo Y21 2021, Vivo Y33s
Component Name Charging PCB / Sub-Board / Dock Connector / CC Patta
Port Interface USB Type-C (24-pin High-Speed)
Fast Charge Support 18W Dual-Engine Fast Charging
Integrated Hardware USB-C Port, Analog Microphone, Antenna RF Terminal
Primary Functions Power Charging, Data Sync, Voice Input (Mic), Network Signal
PCB Construction High-density FR-4 with anti-corrosion gold-plated terminals
Connection Port BTB (Board-to-Board) Main Ribbon Connector
Audio Supports 3.5mm Jack path (via main flex)
Grade 100% Original (OG) Service Pack Quality

Key Technical Components

1. 18W Fast Charge Optimized Port

The Vivo Y21 utilizes an 18W fast-charging system. The OG charging board features reinforced internal power pins to handle the higher amperage without overheating. Unlike generic copies, the OG board includes Full IC Protection, ensuring the "Fast Charging" animation triggers correctly when using the original Vivo FlashCharger.

2. High-Sensitivity Microphone

This module contains the phone's primary voice microphone. It is engineered with noise-reduction capabilities specifically for Vivo’s Funtouch OS environment. If you experience call quality issues where you sound distant or muffled, this board is the primary component requiring replacement.

3. Signal Reception Hub

The board features a gold-plated RF Coaxial Connector for the antenna cable. Because the Y21 features a slim 8.0mm design, the antenna placement is critical. The OG board ensures zero dB loss in signal strength, preventing "No Service" or weak 4G/VoLTE reception issues.

Comparison: OG Quality vs. Standard Market Copy

Feature Original (OG) Quality Market/Copy Grade
Charging Speed Consistent 18W Fast Charging Standard slow charging only
Microphone Quality HD Voice; high noise cancellation Muffled audio; frequent buzzing
Network Stability Full signal strength (Original ICs) Frequent call drops; missing signal ICs
Data Sync Stable PC connection & OTG support Charging only; no data recognition
Build Integrity Heat-resistant solder; precise fit Brittle joints; port may break easily

 

VIVO Y21 2020 OG CHARGING FLEX

Verified Reviews

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