1120 Main Board Assembly (With Left And Right Speakers, Audio Jack Fpc, And Side Key Fpc) - Lenovo TAB 2 A10-30 Hardware Maintenance Manual

Lenovo TAB 2 A10-30 Hardware Maintenance Manual
1120 Main board assembly (with left and right speakers, audio
jack FPC, and side key FPC)
For access, detach the following FRUs:
• Rear cover assembly (see Step 1 on page 35 to Step 2 on page 35 in "1010 Rear
• Battery FPC (see Step 1 on page 37 to Step 3 on page 38 in "1020 Battery
• "1030 Rear camera" on page 41
• "1040 Microphone" on page 42
• LCD FPC (see Step 1 on page 46 to Step 3 on page 47 in "1060 LCD FPC")
• Main FPC (see Step 4 on page 53 to Step 6 on page 54 in "1070 Main FPC")
1. Peel off the conductive fabric tape on the main board as shown in the figure
68
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 such materials as
an ESD mat or conductive corrugated plate.
cover and side key")
pack")
below (if applicable).
Figure 12-1. Peeling off the conductive fabric tape on the main board