About the disassembly and welding of this type of module

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About the disassembly and welding of this type of module [Copy link]

Front and back of module Front and back of soldering pad When disassembling the module, it is easy to blow off the module cover if the air gun cannot be used. However, the module cannot be blown off and the soldering pad may be damaged if the pry bar is used. What is the best way to disassemble and solder this module? How to solder it?

topwon

Use the soldering iron to brush the tin back and forth. If you are not skilled, use two soldering irons to heat both sides at the same time, and use tweezers to gently insert into the gap to lift up the module.

曹伟1993

The stamp hole is very easy to remove. Adjust the temperature of the air gun and blow evenly. It is very easy to remove. However, pay attention to the temperature and don't damage the chip.

csy443270205

Put it on the soldering station, heat the bottom of a large area, and push it down with tweezers