Samsung SM-A510FD Service Manual page 10

7. Level 2 Repair
5
1) Loosen 1 Screws in PBA Ass'y
2) Disassemble the coaxial Cable Head.
3) Open OCTA, Home Key, Sub PBA Connetor
7
1) Take Main PBA out from bottom to top.
※ Be careful not to damage.
1)
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6
1) Detach Battery
8
1) Detach Mega Cam and Front Cam on PBA
2) Detach RCV and Motor
※ Be careful not to damage.