VIVO V15 PRO/V17 CHARGING Board
High-quality replacement charging board for Vivo V15 Pro and Vivo V17 with fast and stable charging performance.
Premium USB charging port flex board designed for smooth power delivery and reliable connectivity.
Perfect solution to fix charging, USB connection, and microphone issues in Vivo V15 Pro / V17.
Durable and precision-engineered charging board for long-lasting smartphone performance.
Restore fast charging and data sync with this tested Vivo V15 Pro / V17 charging connector board.
OEM-quality spare part ideal for mobile repair technicians and service centers.
Plug-and-play charging sub board ensures safe and efficient power transfer.
Reliable replacement part to solve loose charging port and no-charging problems.
High-performance charging dock flex cable for stable power and USB data transmission.
Cost-effective and durable charging board replacement for Vivo V15 Pro and Vivo V17 smartphones.
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The Vivo V15 Pro and Vivo V17 utilize advanced sub-PCB (Printed Circuit Board) modules that go beyond simple power delivery. In the V15 Pro, the board is uniquely integrated with the SIM card reader, while the V17 features a more modern Type-C interface.
Below is the full technical description and specification breakdown in a tabular format.
| Feature | Vivo V15 Pro Specification | Vivo V17 Specification |
| Compatible Models | Vivo V15 Pro (1818, PD1832F) | Vivo V17 (1919, PD1948F) |
| Interface Type | Micro-USB 2.0 (High Durability) | USB Type-C (Reversible) |
| Integrated Hardware | SIM Card Reader (Dual Slot), Mic | Primary Microphone, Antenna Terminal |
| Charging Power | Dual-Engine Fast Charging (18W) | Dual-Engine Fast Charging (18W) |
| Material | Multilayer FR-4 PCB | High-Density Sub-PCB |
| Main Functions | Power, Data, SIM Detection, Voice | Power, Data Sync, Voice, RF Signal |
| Connectivity | 40-Pin FPC Main Flex Connector | High-Speed ZIF Main Flex Connector |
| Audio Path | Dedicated noise-canceling digital mic | High-sensitivity analog/digital mic |
| Mounting | Bottom-frame screw-secured | Chassis-mounted with adhesive seal |
1. The SIM Reader Integration (V15 Pro Exclusive)
Unlike most smartphones where the SIM tray is on the side of the motherboard, the Vivo V15 Pro houses the dual-SIM reader directly on the charging board. If your phone stops detecting SIM cards and stops charging simultaneously, this sub-board is the culprit.
2. Dual-Engine Fast Charging Support
Both boards are designed to handle the "Dual-Engine Fast Charging" protocol. They feature specialized power management ICs that manage heat dissipation. Using a low-quality "copy" board often disables fast charging, defaulting the phone to slow 500mA charging speeds.
3. Signal & Network Bridge
The board serves as the grounding point for the phone’s primary cellular antenna. It features a gold-plated U.FL/IPEX connector. A loose connection or a cheap board without the correct filter components will lead to "No Service" or "Emergency Calls Only" errors.
| Feature | Original / Full IC Grade | Low-Grade Aftermarket |
| Fast Charging | Supported (Shows "Fast Charging" icon) | Not Supported (Standard/Slow Only) |
| Microphone | Crystal clear HD audio recording | Muffled voice; background hiss |
| SIM Detection | Instant detection; no signal drop | Possible "No SIM Card" errors |
| Port Fitment | Tight, secure cable click | Loose; cable falls out easily |
| Safety | Thermal protection diodes included | Missing protection; risk of PMIC damage |


