TAGE: How To Repair Oneplus Bluetooth Neckband, Explorerepair, one plus headphone repair, Connection, image, picture flowing repair, solution, problem solution,
Repair By Wire Color :
Left Side Connection:
L+ = Red Color Connection.
L- = Brown Color Connection.
Right Side Connection:
BAT = Red Color Connection
GND = Brown Color Connection
NTC = Blue + Brown Mix Color Connection
B+ = Red Color Connection
B- = Brown Color Connection
Hall = Green+Brown Mix Color Connection.
R+ = Black Color Connection
R- = Green Color Connection
NTC = Blue+Brown Mix Color Connection
Repair By Point To Connection Name:
L+ = Left Side Speaker Positive Connection.
L- = Left Side Speaker Negative Connection.
H- = Hall Effect Sensor Negative (-).
Hall = Hall Effect Sensor ( H ).
H+ = Hall Effect Sensor Positive (+).
B+ = Battery Positive Connection.
B- = Battery Negative Connection.
R+ = Right Side Speaker Positive Connection.
R- = Right Side Speaker Negative Connection.
BAT = Battery Positive Connection.
GND = Battery Negative Connection.
NTC = Negative Temperature Coefficient.
Question: What Is NTC?
Answer: This NTC circuit will see if the battery temperature is rising or falling and will supply the battery voltage or not.
Step 1. Remove Glue
Step 2. After that pull out the inner board.
Problem 1: Broken Oneplus Bluetooth Neakband?
Solution: If the wire is broken, then the hard glue should be cleaned with a hot gun first, and then the wires should be connected with a soldering iron.
Hot Gun Air Value = 1
Hot Gun Hit Value = 200
Then Remove Glue.....
Glue Remove the Time Image
Hall Sensor Front Side Image
Hall Sensor Connection:
+ = Red Color (Battery Positive).
- = Black Color (Battery Negative).
H = Brown Color (Hall Sensor Connection).
Hall Sensor Back Side Image
Connection Name And Color Back Side Image
Problem 1: Charging Problem Oneplus Bluetooth Neakband?
Solution:-
Step 1. Check Wire Connection. If this step is OK then follow the next step.
Step 2. Check the Charging Connector. If this step is OK then follow the next step.
Step 3. Check Battery Connection. If this step is OK then follow the next step.
Step 4. Check Near By component. voltage and missing parts, If this step is OK then follow the next step.
Step 5. Check the Power IC And Charging IC, and change IC and Component, Then your problem will be solved,
Problem 2: Mic Problem Oneplus Bluetooth Neakband?
Solution:-
Step 1. Check Microphone rust. If this step is OK then follow the next step.
Step 2. Check Mic Connection. If this step is OK then follow the next step.
Step 3. Check Power Ic to Mic Voltage. If this step is OK then follow the next step.
Step 4. Change Microphone. Then your problem will be solved.
Problem 3: Battery Problem Oneplus Bluetooth Neakband?
Solution:-
Step 1. Check The Main Board To Battery Wire connection. If this step is OK then follow the next step.
Step 2. Check Battery Voltage Check 3.8-4.4 volt. If this step is OK then follow the next step.
Step 3. Check Charging Voltage And Connection. If this step is OK then follow the next step.
Step 4. Change Battery. Then your problem will be solved.
Connection Name And Color Front Side Image
Problem 4 : Oneplus Bluetooth Neakband On Problem.
Solution:
Step 1. Check Battery Voltage. If this step is OK then follow the next step.
Step 2. Check Sensor Connection. If this step is OK then follow the next step.
Step 3. Check Power Switch Voltage 2.8 - 3.9 Voltage. If this step is OK then follow the next step.
Step 4. Heat Power IC, and Reballing Power IC/ CPU. If this step is OK then follow the next step.
Step 5. Change Power IC. Then your problem will be solved.
Main Board Component Image And Connection Image
If these components break while opening, then the same component should be placed here. Be sure to pull the board carefully.
Main Board Component Image And Connection Image
Charging Time Image
Charging input Voltage: 5 Volt
Charging input Ampere: 2 Ampere
Charging Load Voltage: 4.2 Voltage
Charging Load Ampere: 0.2 Ampere
Extra Information:
****Charging Time LED Color Red
****2 Headphone Magnet Remove Color White
****ON Time Color White With Blinking
****How to On OnePlus Nackband?
Ans: Remove 2 magnets and push and hold the power Button. and glow white light blinking. then on the OnePlus Nackband.