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Sony Ericsson ELM J10i2 - User Manual

Sony Ericsson ELM J10i2
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1235-7834 Rev 2
Sony Ericsson Mobile Communications AB Company Internal
Troubleshooting Guide
- mechanical -
ELM
J10, J10i2
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Summary

Troubleshooting Problem Areas

1.1 Power

Troubleshoot power-on failures and random shutdowns by checking battery, connectors, and keyboard.

1.1.1 Cannot power on or will switch off randomly

Check vibration/illumination. Inspect battery contact pads, connector, and keyboard for issues.

1.3 Keys

Troubleshoot keyboard and side keys, including inspection and replacement of components.

1.3.1 Keyboard keys

Inspect keyboard and keypad dome sheet for damage. Replace if necessary.

1.3.2 Side keys

Check side keys, connectors, and FPC for dirt, damage, or improper connection. Clean or replace.

1.4 Audio

Diagnose audio problems with microphone, receiver, and loudspeaker, focusing on ports and connections.

1.4.1 Microphone

Inspect microphone ports for clogging or damage. Clean port or replace front cover/carrier assembly.

1.4.2 Receiver

Inspect receiver port and attachment. Clean port or reinstall receiver/carrier frame if not properly attached.

1.4.3 Loudspeaker

Check loudspeaker ports on antenna cover and carrier, and speaker mesh for dirt or damage. Clean or replace.

1.6 Camera

Address camera defects including 5MPixel and VGA cameras, focusing on windows and attachment.

1.13 Charging

Troubleshoot battery charging issues by inspecting battery, connector, and system connectors.

1.13.1 Battery will not charge

Inspect battery contact pads, battery connector, and system connector for dirt, oxidation, or damage.

Sony Ericsson ELM J10i2 Specifications

General IconGeneral
NetworkGSM / HSPA
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 900 / 2100
GPRSClass 10
EDGEClass 10
Announced2010, February
StatusDiscontinued
SIMMini-SIM
Display TypeTFT, 256K colors
Memory Card slotmicroSD, up to 16 GB
Call records30 received, dialed and missed calls
Internal Memory280 MB
Selfie cameraNo
LoudspeakerYes
3.5mm jackYes
WLANNo
Bluetooth2.1, A2DP
GPSYes, with A-GPS
USB2.0
MessagingSMS, MMS, Email, Push Email, IM
GamesYes + downloadable
JavaYes, MIDP 2.0
BatteryRemovable Li-Po 1000 mAh battery
Display Size2.2 inches
Resolution240 x 320 pixels
PhonebookPhotocall
Main Camera5 MP
Camera FeaturesGeo-tagging
VideoQVGA@15fps
RadioStereo FM radio, RDS
BrowserWAP 2.0/HTML (NetFront)
Talk timeUp to 4 h (3G)
ColorsBlack, Pink, Green
Weight90 g

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