Data Communication Problems; Fm Radio Problems - Sony Ericsson Aino - U10 Troubleshooting Manual

Data Communication Problems

START
Step 1:
Perform the System Connector Protection Test
If successful go to step 2.
Step 2:
Use Phone with Signalling SW (SSW)
Use USB Cable connected to the PC and continue with step 3.
Step 3:
Power On the Phone and insert the USB cable into the System Connector
Does the
Phone Display
indicate Charging
Yes
Download ETS SW into the Phone
Is the
ETS SW Flash
Successful
No
Disassemble the Phone and
Perform a visual Inspection of the
X2405 System Connector
SL 4 Replace Is the
N2420 X2405 System
Yes
SL 5 Replace Connector
N2010 Ok
TROUBLESHOOTING
Go to
No USB Charging
Problems
SL 5 Replace
Yes N2010
SL 4 Escalate
Replace
No
X2405
Data Communication Problems - FM Radio Problems

FM Radio Problems

Perform the System Connector Protection Test
If successful continue with the
FM Radio Problems TRS guide
Disassemble the Phone and
Perform a Visual Inspection of the
X2405 System Connector
SL 4 Replace
N1300
Yes
SL 5 Replace
N2000 or N2010
SEMC Troubleshooting Manual
START
Is the
Go to
Hands-Free (PHF)
No Hands-Free (PHF)
Connection
Detection Problems
Ok
Yes
Is the Go to
Hands-Free (PHF) Hands-Free (PHF)
No
Aux Earphone Aux Earphone
Ok Problems
Yes
Is the
X2405 Replace
No
System Connector X2405
Ok
1235-5821 rev. 1
Aino - U10
20 (57)