| Feature | Old Version (V1.0) | New Version (V2.0) | | :--- | :--- | :--- | | | Incorrect (pins 5-8 swapped) | Corrected | | Charging coil LDO | Missing | Added (L1301: 2.5V) | | Boardview format | Proprietary .cct | Universal .brd | | Test point voltage table | No | Yes (3 pages) |
Always disconnect the battery before probing components with a multimeter or applying heat with a hot air station. vivo y93 schematic diagram download new
| Component | Reference IC | Key Test Points in Diagram | | :--- | :--- | :--- | | | Qualcomm SDM439 | C1102 (VDD_CORE: 0.9V), C1205 (VDD_MEM: 1.1V) | | Charging IC | Texas Instruments BQ25601 | VBUS (5V-0V), PMID, BAT_SNS | | Display | FT5446DQS (Touch) | TP_RST, TP_INT, I2C_SDA (TP2002) | | Audio | WCD9370 | HPH_L, HPH_R, MIC_BIAS | | Feature | Old Version (V1
Common Vivo Y93 Troubleshooting Scenarios (Schematic Guided) Using the schematic, you can solve these common Y93 issues: 1. Vivo Y93 Dead Solution (No Power) 💾 How to Safely Download the New Vivo
The board layout is a visual map of the actual physical motherboard.
💾 How to Safely Download the New Vivo Y93 Schematic Diagram
Ensure your multimeter probes are sharp and insulated to prevent accidentally bridging two tiny components together.