This Document Is Sony Ericsson Confi Dential And Should Be Treated As Confi Dential In Accordance Main Camera Problems - Sony Ericsson W995 Troubleshooting Manual

Main Camera Problems part 1
START
Load ETS SW into the Phone
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
General
Selftest
Run:
N2500 Selftest
Is the
N2500 Selftest
No
Test Result
0x0
Yes
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Activate:
Main Camera Test
Is the
Main Camera Yes
Ok
No
1: Disconnect: VBATT and DCIO/SEPI from the Phone
2: Use the TRS Fixture
Connect: Camera 8 MPixel CMOS to the PBA
Use the TRS Fixture Display Holder and Connect:
Slider Flex Assy, PBA Navi Key and Display to the PBA
Connect: VBATT and DCIO/SEPI to the TRS Fixture
3: Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Activate:
Main Camera Test
Is the
Go to
Main Camera
Main Camera No Yes
Working Properly
Problems Part 2
TROUBLESHOOTING Main Camera Problems
Go to Video
Companion Chip
Problems TRS guide
Flash the Phone with
EMMA SUCR SW
Replace
8 Mpixel Camera
CMOS
Main Camera Problems part 2
Use Fault Trace SW and go to:
MMI
Misc
Init Screen Testing
Activate:
Main Camera Test
NOTE !
Ignore these messages if they appear i n the Trace window
(In the right corner of the Fault Trace SW):
Error_CommandFailed, ERR:
" "
1.8 Volt DC
SL 5 Replace
at MP 78 (R2222)
Shortly after the Main No N2500
Camera Test has been
SL 4 Replace
activated
Yes
1.8 Volt DC
at MP 12 (R2212)
Use Fault Trace SW and
Shortly after the Main
Repeat the Main Camera Test
Camera Test has been
activated
at MP 108 (TP2212) and
Replace
2.8V at MP 110 (TP2211)
No
Shortly after the Main
N2206
Camera Test has been
Use Fault Trace SW and
Repeat the Main Camera Test
at MP 107 (TP2213)
Replace
No
Shortly after the Main
N2213
Camera Test has been
SL 5 Replace
at MP 106 (TP2214)
N2211 No Shortly after the Main
Camera Test has been
SL 4 Replace
SEMC Troubleshooting Manual
START
NOTE !
Before following this guide the Main Camera Problems
part 1 TRS guide must be finished
1: Disconnect: VBATT and DCIO/SEPI
Disconnect Slider Flex Assy from the PBA and
Remove TRS Fixture Display Holder
2: Restart the Fault Trace SW
3: Connect: VBATT and DCIO/SEPI
Use Fault Trace SW
No
Use Fault Trace SW and
Yes
Repeat the Main Camera Test
2.8 Volt DC
at MP 112 (TP2210)
Replace
No
Shortly after the Main
N2205
Camera Test has been
activated
Yes
1.8 DC
Use Fault Trace SW and
Repeat the Main Camera Test
activated
Yes
1.2 Volt DC
activated
Yes
1.8 Volt DC
SL 4 Replace
X4301
Yes
SL 5 Replace
N2010
activated
1230-1858 rev. 1
W995
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