Lenovo YOGA Tablet 2-1371F, Hardware Maintenance Manual

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Lenovo 1371 Hardware Maintenance Manual
62
1100 Sub board
For access, remove the following FRU:
• “1010 Rear cover” on page 28
and
Detach the following FPCs and wire connections from the sub board:
• Battery FPC (see Step 1 on page 32 to Step 3 on page 34 in “1020 Battery
pack”)
• HDMI and audio jack FPC (see Step 1 on page 43 in “1030 HDMI and audio
jack FPC”)
• Right speaker wire connector (see Step 1 on page 46 in “1040 Right speaker”)
• Subwoofer FPC (see Step 2 on page 49 and Step 3 on page 49 in “1050
Subwoofer speaker with microphone FPC”)
• Main FPC (see Step 2 on page 54 in “1070 Main FPC”)
• Main HDMI FPC (see Step 2 on page 57 in “1080 Main HDMI FPC”)
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.