Step by Step SMD Components Welding Process

1. first of all to a welding point of PCB map

2. Of course, this is the welding of the patch must be a tool

3. This is a preparation for welding of the DD (fainted, but will be a little careless)

4. First iron heating spot

5. Folder and then a patch immediately in the past

6. After the patch fixed, and so on the other side of the welding!

7. Welding of the IC, PCB in the first IC chip fixed on a foot

8. Then all the piles of large-scale feet! Become like this

9. And then look for thin copper wire with rosin and drawing as Apple

10. IC on the feet! With copper absorption tin

11. Finally, use of alcohol cleaning (with cotton)

12. You will find very rosin block and will not melt!

13. Do something at the end of the work

14. To complete the look

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