Sim Problems; Memory Stick Problems - Sony Ericsson Aino - U10 Troubleshooting Manual

SIM Problems

START
Step 1:
Load ETS SW into the Phone
Use TRS Fixture
Insert the Test SIM Card into X2402 Card Connector on the PBA
Connect: VBATT and DCIO/SEPI
Step 2:
Use Fault Trace SW and go to:
Logic
Logic
SIM Card control
Activate:
Sim Com Test
Is the
Flash the Phone with
Yes Sim Com Test
EMMA SUCR SW
PASSED
TROUBLESHOOTING
SL 4 Replace
X2402
No
SL 5 Replace
N2000 or N2010
SIM Problems - Memory Stick Problems

Memory Stick Problems

Load ETS SW into the Phone
Insert Memory Stick into the X4315 MSD Holder
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
1: Quit TRS SW and Disconnect: VBATT and DCIO/SEPI
2: Perform a Visual Inspection of the
SL 4 Replace
N2031
Yes
SL 5 Replace
N2010
SEMC Troubleshooting Manual
START
Step 1:
Use TRS Fixture
Step 2:
Logic
SIM Card control
Activate:
Memory Stick Test
Is the
Flash the Phone with
Memory Stick Test Yes
EMMA SUCR SW
Passed
No
X4315 MSD Holder
Is the
Replace
X4315 MSD Holder No
X4315
Ok
1235-5821 rev. 1
Aino - U10
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