Trouble Shooting Guide (elect)
1230-3676 Rev2
©
Sony Ericsson Mobile Communications AB – Company Internal
11(13)
Troubleshooting Flow
1.10 Data Communication
Symptom:
Replace:
No communication via the System Connector
X3000
if damaged Vision check 1 and 9-11
N3005
and
C3011
if not charging via USB
N3002
if pin10 or pin 11 at X3000 is short circuit to GND or VBAT.
Z3000
Symptom:
Replace:
Bad Bluetooth and Wlan connection
X1401
if damaged
L1404
if more than 1 Ohm
N1401
Symptom:
Replace:
No Bluetooth or Wlan connection
N1403
N1400
Symptom:
Replace:
No GPS connection
L1502
if more than 1 Ohm
Z1500
B1500
N1500
Symptom:
Replace:
No or bad TV out
X3000
if damaged Vision check 7-9
V3002
if short circuit
N3006
1.11 Memory Stick / Memory Card
Symptom:
Replace:
Memory stick / Memory Card (Micro SD) not detected
X2600
if damaged
