Camera Problems; Camera Auto Focus And Shutter Problems - Sony Ericsson Aino - U10 Troubleshooting Manual

Camera Problems

Replace Camera 8 Mpixel CMOS and retest the Phone
If successful claim Camera 8 Mpixel CMOS if not go to step 2.
Ignore the "
i n the Trace window (The right corner of the Fault Trace SW).
Replace 2.8 Volt DC at
No
N2206 MP 42 (ST2222)
Yes
Replace 2.8 Volt DC at
No
N2205 MP 41 (ST2224)
Are
Replace X4311, X4312, X4313
Yes
Faulty Component and X4314 connected
to GND
No
1: Close TRS SW
Disconnet: VBATT and DCIO/SEPI
2: Perform Visual Inspection of the
X4300 BtB Connector
Is the
Replace
No X4300 BtB Connector
X4300
Ok
SL 4 Replace
N4302
Yes
SL 5 Replace
N2010
TROUBLESHOOTING
START
Step 1:
Step 2:
Load ETS SW into the Phone
Use TRS Fixture
Connect: VBATT and DCIO/SEPI
Step 3:
Use Fault Trace SW and go to:
MMI
Init Screen Testing
Misc
Activate:
Main Camera Test
NOTE !
...timeout when reading" message if it appears
1.8 Volt DC at SL 5 Replace
Yes MP 40 (R2210) and No N2010
MP 43 (R2212) SL 4 Escalate
1.8 Volt DC at Replace
Yes No
MP 44 (ST2223) N2205
Yes
1.2 Volt DC at
Yes
MP 45 (L2213)
No
Close TRS SW
Disconnet: VBATT and DCIO/SEPI
Is L2212 Replace
No
= Max 1 Ohm L2212
Replace
Yes
N2205
Camera Problems - Camera Auto Focus and Shutter Problems

Camera Auto Focus and Shutter Problems

Load ETS SW into the Phone
Connect: Keyboard FPC Assembly to the PBA
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
Press Camera Auto Focus and Shutter key on the
Keyboard FPC Assembly
Go to
Navigation Keys No
Problems
SEMC Troubleshooting Manual
START
Step 1:
Use TRS Fixture
Step 2:
MMI
Misc
Init Screen Testing
Activate:
Key Test
Is the
Replace
Camera Auto Focus
Yes Keyboard FPC
and Shutter key
Assembly
Ok
1235-5821 rev. 1
Aino - U10
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