Main And Vga Camera Problems; Tab On The Left Side Of The Adobe Acrobat Reader Window. Each Bookmark Jumps To A Page In The Vibrator Problems - Sony Ericsson W890 Troubleshooting Manual

Main and VGA Camera Problems

Load ITP SW into the
Fault trace SW phone. Use TRS Fixture
MMI Connect: Display and
Misc Camera Flex Module
Activate: Connect:
Replace Camera Flex Module and retest the phone.
Main Camera Test VBAT and DCIO/SEPI
Use Fault Trace SW
1.8 Volt DC
Is
at 40 (MP R2281
C2281
CAM_LDO_EN) and No
Short circuit
MP 43 (C4330
CI_RESn)
Yes
1.9 Volt DC Are any of
at MP 38 (C2287 No C2286 or C2287
VCAMCORE_18) Short circuit
Yes
Yes
2.8V DC at
MP 45 (C2283 Are any of
VCAM_28) and 1.8V DC No C2282, C2283 or C2284
at MP 39 (C2284 Short circuit
VCAM_18)
Yes
Yes
13 MHz at
SL 5 Replace
MP 48 (C4329)
No D2000
And 26 MHz at
SL 4 Escalate
MP 46 (C4313)
Yes
Deactivate
Main Camera Test
and Activate
VGA Camera Test
Fault trace SW
MMI
Misc
Activate:
VGA Camera Test
SL 5 Replace
4.8 MHz at
No D2000
MP 46 (C4313)
SL 4 Escalate
Replace
Yes
X4300
TROUBLESHOOTING
START
Step 1:
Flash the phone with EMMA SUCR SW and
retest the phone
If successful Claim SW Flash if not go to step 2.
Step 2:
If successful Claim Camera Flex Module
if not then continue with
Main and VGA Camera Problems TRS guide.
SL 5 Replace
No D2000
SL 4 Escalate
SL 5 Replace
Yes C2281
SL 4 Escalate
Replace
No
N2204
SL 5 Replace
C2286 or C2287
SL 4 Escalate
Replace
No
N2203
SL 5 Replace
C2282,C2283 or C2284
SL 4 Escalate
Main and VGA Camera Problems - Vibrator Problems
Vibrator Problems
Replace Keyboard Flex Module
and retest the phone
If successful claim Keyboard Flex Module
Load ITP SW into the phone
Connect: VBATT and DCIO/SEPI
Use Fault Trace SW and go to:
Continue with the Vibrator Problems TRS guide
Replace
Yes
X2401
SEMC Troubleshooting Manual
START
Step 1:
if not go to step 2.
Step 2:
Use TRS Fixture.
MMI
Misc
Activate:
Vibrator Test
2.8V-2.9V
SL 5 Replace
Pk-Pk Pulses at
No N2000
MP 75 (C4206
SL 4 Escalate
VIBR_OUT)
1217-3942 rev. 1
W890
13 (119)