Lenovo A859 Service Manual - Page 14

Browse online or download pdf Service Manual for Cell Phone Lenovo A859. Lenovo A859 36 pages.
Also for Lenovo A859: Important Product Information Manual (23 pages), Quick Start Manual (6 pages), Quick Start Manual (13 pages), Quick Start Manual (33 pages)

Lenovo A859 Service Manual
Repair Manual of Lenovo S920 Mobile Phone

Ring and vibration

3.1.5

No vibration

No vibration
Check whether the motor is interfered by
structure; Recheck whether it is normal after
reassembling the phone.
Replace the motor or main FPC
to see whether it is ok? Check to
see whether the circuit around the
motor is normal
Replace U1302 chip
N
Y
N
Y
OK
N
14
OK