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Installation Instruction, Electrical

Applicable for W550c and W550i

Contents

General............................................................................................................................. 2

Go/No Go Testing............................................................................................................ 2

2.1

Test Set-Up Diagram......................................................................................... 2

2.2

Hardware ........................................................................................................... 3

2.3

Software............................................................................................................. 4

Calibration....................................................................................................................... 5

3.1

Calibration Set-Up Diagram.............................................................................. 5

3.2

Hardware ........................................................................................................... 5

3.3

Software............................................................................................................. 7

Power Supply and Jumper Cables (optional)............................................................... 8

Lead-Free Electrical Repair........................................................................................... 8

Revision History............................................................................................................ 10

1/000 21-2/FEA 209 544/96 A

Company Internal

Sony Ericsson Mobile Communications AB

Installation Instruction, Electrical

General

The Electrical Installation Instructions describes the procedures for installing all of the hardware

and software needed to perform testing, calibration, and repair activities at an Electrical level for

the Sony Ericsson products specified.

2 Go/No Go Testing

There are two options available for making an RF connection to the handset during the Go No/Go

test. One option is to use an RF Fixture (Conducted) and the other option is to use a Coupler

(Radiated).

2.1

Test Set-Up Diagram

All test hardware necessary for this test set up is documented in the Electrical Equipment List

with designated position numbers (POS).

1/000 21-2/FEA 209 544/96 A

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Installation Instruction, Electrical

2.2

2.2.1

Hardware

Computer (SERP Only)

Ensure the computer (POS-96) is installed and configured correctly according to the instructions

supplied by the manufacturer.

2.2.2

Test Instrument

The test instrument (POS-76) used must be a Sony Ericsson approved instrument with all

required software and hardware options installed. Refer to the W550 Equipment List, Electrical

for the list of approved test instruments.

The test instrument installation and operation should be in accordance with the manufacturer’s

instructions.

2.2.3

GPIB Card and Cable (SERP Only)

1. Install the GPIB card (POS-83) in the computer according to the instructions supplied by the

manufacturer.

2. Use the GPIB cable (POS-84) to connect the GPIB card (POS-83) to the test instrument

(POS-76).

2.2.4

RF Cable

1. Connect the RF Cable’s (POS-51) N-type connector to the RF port of the Test Instrument

(POS-76).

2.2.5

RF Probe (Conducted Test Method)

1. Connect the RF Probe (POS-62) to the RF cable’s (POS-51) SMA type connector.

2.2.6

Battery Eliminator, Jumper cables and Power Supply (optional)

Refer to Section 4 of this document for installation instructions for the Power Supply.

NOTE!

It is preferred that a standard fully charged battery be used to power the phone

during the GNG test. However, a second option is to use the Battery Eliminator

(Dummy Battery) with a power supply that meets the requirements documented in

the Electrical Equipment List.

2.2.7

RF Shield Box (Radiated Test Method)

1. Connect the RF adapter (POS-110) to the RF shield box (POS-91).

2. Connect the RF cable’s (POS-51) SMA type connector to the RF adapter (POS-110).

1/000 21-2/FEA 209 544/96 A

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Sony Ericsson Mobile Communications AB

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Installation Instruction, Electrical

2.3

2.3.1

Software

Willtek 420x Go/No-Go Test Script

An approved Sony Ericsson Test Script must be installed in the Test Instrument. The Willtek

420x script can be downloaded from CSPN. The Test Script is located on CSPN under

Repair

Instructions / Standard.

You can also “Search

the Archives”

on CSPN using reference number

10274-33673 for more details about the script.

The FEA number for the 420x test script is 11/03162-FEA 209 544/701 x when using the R&S

Coupler or the RF Fixture.

NOTE!

The “x” in the FEA number refers to the revision of the Test Script. Ensure the

latest revision script posted to CSPN is installed.

Install the Test Script according to the Instrument Manufacturer’s Instructions.

2.3.2

SERP Go/No Go Test Script

SERP stands for “Sony

Ericsson Repair Platform”.

It is an application used for testing,

calibrating and repairing Sony Ericsson mobile phones.

1. Download the latest revision of the SERP application from CSPN

(Repair

Instructions/Standard/SERP Install Package)

or through the use of the SERP Online

Update Tool (OUT).

2. Unzip the file and open the file “SERP_Installation.doc” for installation instructions.

3. After SERP is installed a file titled “SERPINFO.htm” will be placed on the Windows

Desktop. This file contains numerous documents including:

•

SERP Users Manual – This document contains system requirements, release notes, fault

reporting instructions, supported test instruments, installation procedures and detailed

operating instructions.

SERP Troubleshooting Guide – This document contains a few troubleshooting steps that

should be reviewed before reporting issues to Sony Ericsson.

SERP Trouble Report Form – This form should be filled out when reporting SERP issues

to the regional support team.

SERP OUT Quick Guide – This document contains system requirements, registration

information and general user guidelines for the OUT application.

•

1/000 21-2/FEA 209 544/96 A

Company Internal

Sony Ericsson Mobile Communications AB

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Installation Instruction, Electrical

3 Calibration

3.1

Calibration Set-Up Diagram

3.2

3.2.1

Hardware

Computer

Ensure the computer (POS-96) is installed and configured correctly according to the instructions

supplied by the manufacturer.

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