How to calibrate the bonding machine head
1. Pull up the “head positioning” button 2. press “Manual alignment” to lower down the head 3. Turn the button to adjust the bonding head till line 1 and line 2 become just only one line.
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How to repair TV panel with COF bonding machine
Step one press the “Power Switch” to start the screen press. Step two adjust the parameters to adjust the various parameters of the machine, including the positioning air pressure (recommended to adjust to 0.04); the onset of the sword (it is recommended to adjust to 0.32); Step three clean and clean the crystal bar, the…
LCD Tv screen, what is the black line problems on it?
1. Black lines appear on the LCD TV screen. If the position of the line changes, it may be caused by the problem of the TV signal source or the program source. Black lines; if the connection line is loose, it can be fixed, or you can change the connection to the connection and try…
How to use a lcd tester to light up the TV screen panels? when use the laser machine for tv panel repair
1. We need to know the voltage, resolution and cable information for the panels. The example panel we use is 5V, 1920*1080, D8. 2. Choose suitable cable for the panel and connect it with pcb side 3. Connect the lcd tester with the power. 4. choose the right voltage (example panel is 5V) (1) long…