TCL TRF-460WEXDA+ Service Manual page 21

5.Instructions for Disassembly of Parts
Disassembly of water dispenser display panel:
First, use a straight line or other tools to reach the panel. It is best to wear anti-static gloves in your hands. Use the other end to gently push up the
other end. Wait until the buckle is loose. Drag your hands up and wait for the buckle to loose That is, the two buckles above and the bottom two
buckles are all detached, the panel can be disassembled, the disassembly process can not be too strong, too much force to remove the buckle is easy
to break. Press the buckle again to remove the display panel from the panel. Take care not to break the buckle, gently remove the back cover, and
then pull out the connection terminal to replace。