Vivo Y200 Pro 5G High Booting Fault Tracing & Dead Solution (No Bitmap / Schematic)⁠

In this video, we tackle a dead Vivo Y200 Pro 5G that came in with a high booting issue. With no schematic diagram or bitmap available for this model yet, we show you step-by-step how to trace power lines, diagnose high DC power supply readings, and locate the faulty component using pure hardware diagnostic logic. Whether you are dealing with a bootloop, high current consumption on trigger, or a completely dead Vivo phone, this repair guide breaks down the practical fault-finding process. 📌 What You’ll Learn in This Video: • Diagnosing high boot current behavior on DC Power Supply • How to trace short circuits & secondary lines without schematics • Thermal testing / voltage injection methods for non-diagram repairs • Component removal, reballing, and final fix verification ⏱️ Timestamps: 00:00 - Intro & Initial Fault Symptoms (DC Reading) 01:20 - Visual Inspection & Cold Testing 03:45 - Tracing the Power Rail (No Schematic Method) 06:30 - Locating the Faulty Line / Overheating Component 08:50 - Component Removal / IC Reballing & Replacement 11:15 - Final Power-On Test & Verification 🔔 Don't forget to LIKE, SHARE, and SUBSCRIBE for more advanced micro-soldering and motherboard repair case studies! 💬 Have questions about this repair or a similar board issue? Drop a comment below! #VivoY200Pro #DeadPhoneRepair #HardwareRepair #MicroSoldering #NoSchematic #MobileRepair #DCBooting #PhoneFix