Disassembly - Samsung SM-A505F Service Manual

7. Level 2 Repair

7-4. Disassembly

1
1) Put the device in the chamber or
Hot plate as below heating condition
- SOC 68%↓: 70℃/10~20min
- SOC 68%↑: Discharge until 68%↓
※ Please confirm the heating condition
released lastly, and follow it.
2 )Detach the Backglass using disassembl
y jig.
※ Below picture shows how to detach
Back Glass using service jig, however you
can use manufactural jig if possible.
※ Caution
Be careful not to damage set and OCTA.
3
Disassemble the REAR from Front Assy.
※ Caution
Be care of damage to components.
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2
Disassemble SIM Tray from device.
Unscrew 13Points.
※ Caution
Be care of scratch and molding damage.
4
1. Disassemble Connector 3ea from PBA.
2. Unscrew 1 Points from PBA.
3. Disassemble Coaxial Cable 2ea from PBA.
※ Caution
Be careful not to damage the PBA.