Customer Service
Service Manual
34
/
44
Check charger and cable without
problem, or change good one
Replace the charge IC
is ok or not?
No charge
DOES NOT CHARGE
– NO CHARGE IN
NO
NO
NO
NO
NO
NO
Change battery
Check if I/O connector
works normal
Check and replace
FPC is ok or not?
NO
Replace or re-solder
power IC
Replace or re-solder
CPU MT6572
Upgrade the
Re-solder or replace
the I/O connector
Replace the FPC
Summary of Contents for Studio 5.0 II
Page 1: ...Customer Service Service Manual 1 44 BLU STUDIO 5 0 II SERVICE MANUAL...
Page 10: ...Customer Service Service Manual 10 44 Finished Install the Battery cover 14...
Page 13: ...Customer Service Service Manual 13 44 Side A layout Side B layout...
Page 16: ...Customer Service Service Manual 16 44 5 1 2 Baseband CPU circuit introduction for Modem...
Page 22: ...Customer Service Service Manual 22 44 5 1 9 Four in one MT6627...
Page 41: ...Customer Service Service Manual 41 44 6 the software is upgrading 7 Finished Choose Download...
Page 43: ...Customer Service Service Manual 43 44 CHAPTER 8 TEST...