Lenovo B6000/B8000 Hardware Maintenance Manual
1080 Main PCBA
Important notices for handling PCB:
When handling PCB, bear the following in mind:
•Be careful not to drop the PCB onto a bench top that has a hard surface, such as surface made of metal, wood, or composite materials.
•Avoid rough handling of any kind.
•Make sure not to drop or stack the PCB in the whole process.
•Make sure to put the PCB only on surface covered with materials such as an ESD mat or conductive corrugated plate.
For access, remove the following FRUs in order:
•“1010 Rear cover” on page 28
•“1020 Right speaker box” on page 32
•“1030 Hinge frame and pivot” on page 36
•“1040 Main camera” on page 39
•“1050 Left speaker box” on page 41
•“1060 Main antenna” on page 42
•“1070 WiFi antenna” on page 44
1.Remove four screws a for fixing the main PCBA to the main body.
Figure 8-1 Remove four screws on the main PCBA
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