VIVO Y21 BACK CAMERA FRANT CAMERA BORNEO SCHEMATIC DIAGRAM
Dosto, aaj ke is video mein maine Vivo Y21 (PD2139) ke Front aur Back Camera section ko Borneo Schematic ki madad se step-by-step explain kiya hai. Agar aapke phone mein "Camera Error," "Camera Black Screen," ya "Camera Open Failed" jaisi problem aa rahi hai, toh ye video aapke liye bahut helpful hogi.
[Key Topics Covered]
Is video mein aap dekhenge:
Vivo Y21 Main (Back) Camera Ways: Sabhi 13-15 pins ki supply lines aur voltages (1.8V, 2.8V).
Front Camera Connection: Jumper solution aur connectivity check.
MIPI Lines & Control Signals: CPU se aane wali lines ko kaise trace karein.
Voltage Check: LDO IC aur Power IC se aane wali digital aur analog supply.
Common Problems: Camera not working solution and hardware jumper.
[Tools Used]
Borneo Schematic Tool
Digital Multimeter (For Continuity & Voltage)
Microscope (For Micro Jumpering)
[Timestamp]
0:00 - Introduction
1:30 - Back Camera Connector Pinout
4:00 - Camera Voltage & Supply Lines (LDO)
6:30 - Front Camera Ways & Jumpering
9:00 - Troubleshooting Tips & Conclusion