The most frequently asked question is what are the faults which can be repaired by a bonding machine?
The principle of bonding machine is for COF/TAB changing, that means all faults which caused by COF/TAB are can repaired by a bonding machine.
![](http://lcd-repair-machine.com/wp-content/uploads/2016/07/LCD-COF-Fault-1024x576.jpg)
Here are some sample faults which can be repaired by bonding machine:
![](http://lcd-repair-machine.com/wp-content/uploads/2019/03/LCD-LED-TV-Faults-which-can-be-repaired-by-bonding-machine-1-1024x768.jpg)
![](http://lcd-repair-machine.com/wp-content/uploads/2019/03/LCD-LED-TV-Faults-which-can-be-repaired-by-bonding-machine-2-1024x768.jpg)
![](http://lcd-repair-machine.com/wp-content/uploads/2019/03/LCD-LED-TV-Faults-which-can-be-repaired-by-bonding-machine-3-1024x768.jpg)
![](http://lcd-repair-machine.com/wp-content/uploads/2019/03/LCD-LED-TV-Faults-which-can-be-repaired-by-bonding-machine-4-1024x768.jpg)
![](http://lcd-repair-machine.com/wp-content/uploads/2019/03/LCD-LED-TV-Faults-which-can-be-repaired-by-bonding-machine-5-1024x768.jpg)
![](http://lcd-repair-machine.com/wp-content/uploads/2019/03/LCD-LED-TV-Faults-which-can-be-repaired-by-bonding-machine-6-1024x768.jpg)
![](http://lcd-repair-machine.com/wp-content/uploads/2019/03/LCD-LED-TV-Faults-which-can-be-repaired-by-bonding-machine-7-1024x768.jpg)
![](http://lcd-repair-machine.com/wp-content/uploads/2019/03/LCD-LED-TV-Faults-which-can-be-repaired-by-bonding-machine-8-1024x768.jpg)
Faults of LCD LED screen which caused by COF TAB and can be repaired by bonding machine
A quick view of how to replace LCD COF with a bonding machine