Lenovo A7-50 Tablet - Manual (Page 65)

Lenovo A3500
61
1130 Main FPC
For access, remove the following FRUs:
• “1010 Rear cover and side key” on page 28
• “1020 Battery pack” on page 31
and
desolder the following FRUs:
• Speaker and antenna assembly (Step 2 in “1100 Speaker and antenna
assembly” on page 53)
• Microphone (Step 2 in “1110 Microphone” on page 57)
• Vibrator motor (Step 2 in “1120 Vibrator motor” on page 59)
1. Disconnect the main FPC from the PCBA by performing Step 1 and Step 5 to
7 in “1040 PCBA” on page 37.
2. Peel off the mylar on the FPC connector at the other end (the small PCB end)
of the main FPC.
Figure 13-1. Peeling off the mylar on the main FPC connector