Sony Ericsson Z555I Installation Instruction

Installation Instruction, Electrical

Installation Instruction, Electrical

Applicable for W380, Z555

Contents

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

1

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

2.1 Test Set-Up Go/No Go test...................................................................2

2.2 Test Set.................................................................................................3

2.3 RF Connections Antenna Coupler.........................................................3

2.4 RF Connections Test Fixture (optional).................................................3

3 Calibration .........................................................................................................4

3.1 Test set up – SERP (only authorized centers)......................................4

3.2 Test Set.................................................................................................5

3.3 GPIB card and cable.............................................................................5

3.4 USB Cable.............................................................................................5

3.5 Sony Ericsson programming interface – SEPI......................................5

3.6 Sony Ericsson programming interface cable.........................................5

3.7 Phone Power during Calibration............................................................6

3.7.1 Battery...................................................................................................6

3.7.2 Power Supply........................................................................................6

3.7.3 Dummy Battery......................................................................................6

3.8 RF Connection ...................................................................................... 6

4 Software Loading..............................................................................................7

4.1 Set up....................................................................................................7

4.2 Computer...............................................................................................7

4.3 USB Activation Dongle.......................................................................... 7

4.4 Sony Ericsson programming cable – DCU-60....................................... 7

5 Software............................................................................................................. 8

5.1 EMMA III................................................................................................8

5.2 SERP Go/No Go Test Script.................................................................8

5.3 SERP Calibration (only authorized centers)..........................................9

5.4 Willtek 420x Go/No-Go Test Script ....................................................... 9

6 Lead-Free Electrical Repair............................................................................10

7 Revision History..............................................................................................11

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Installation Instruction, Electrical

1 General

The Electrical Installation Instructions describe 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 for performing a Go No/Go test. One is to use an RF Fixture and
the other is to use an antenna coupler together with a shielding box.

2.1 Test Set-Up Go/No Go test

PRINTER

OPTIONAL

All test hardware necessary for this test set up is documented in the Mechanical or
Electrical Equipment Lists.

COMPUTER

GPIB

CABLE

TES T SET

OPTIONAL

RF C ABLE

RF PRO BE

HOLDER

*

RF PRO BE

RF SHIELD

BOX

The RF Probe Holder and the Battery Cover may not be used for every product.
See the Installation Instr uctions and Test Instructions for details.

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OPTIONAL

BATTERY AN D

BATTERY C O VER

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Installation Instruction, Electrical

2.2 Test Set

A Quad Band GSM 850/900/1800/1900 Test Set approved according to the Electrical
Equipment List must be used.

It should be installed according to the Instrument Manufacturer Instructions.

2.3 RF Connections Antenna Coupler

Connect the RF Cable between the RF-port of the Test set and the RF Shield box. The
Antenna Coupler should be installed into the RF Shield Box according to manufacturer
instructions.

2.4 RF Connections Test Fixture (optional)

Connect the RF-cable between the RF-port of the Test set and the RF Probe. Assemble
the RF Probe to the RF-holder according to the information in the Test Instruction
Electrical.

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CO

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Installation Instruction, Electrical

3 Calibration

3.1 Test set up – SERP (only authorized centers)

MPUTER

GPIB

CABLE

TEST SET

RF PRO BE

HOLDER

*

BATTERY

AND

BATTERY

COVER

CST-60

CHARGER

*

SEPI

CABLE

SEPI

USB

CABLE

POWER SUPPLY

OPTIONAL

RF C ABLE

RF

PROBE

DUMMY BATTERY

AND MODIFIED

BATTERY COVER

*

The RF Probe Holder, Battery Cover, an d Modified Battery Cover may not be used f or every product
See the Installation Instructions and Test Instructions for details.

*

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Installation Instruction, Electrical

3.2 Test Set

A Test Set approved according to the Electrical Equipment List must be used.
It should be installed according to the Instrument Manufacturer Instructions.

3.3 GPIB card and cable

Use a GPIB card and cable according to the Electrical Equipment List. Use the GPIB
cable to connect the GPIB card to the test instrument.

3.4 USB Cable

The A-B Plug-Plug cable is the interface between the computer and the USB
programming interface (SEPI). Connect the cable between the USB programming
interface and the computer.

3.5 Sony Ericsson programming interface – SEPI

The USB programming interface is delivered with the necessary software and instruction
for installation. The USB programming interface (SEPI) should be connected to a USB­port on the computer.

3.6 Sony Ericsson programming interface cable

The cable is the interface between the USB programming interface (SEPI) and the
phone. A standard Sony Ericsson Mobile Communication charger, CST-60 must be
connected to the programming interface cable.

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Installation Instruction, Electrical

3.7 Phone Power during Calibration

There are two options for powering the phone during calibration, a fully charged Battery
or a Power supply with a Dummy Battery, both are acceptable.

3.7.1 Battery

A fully charged Sony Ericsson battery approved for this phone model must be used. The
part number can be found in the Mechanical Equipment List.

3.7.2 Power Supply

A Power Supply according to Electrical Equipment List must be used.
Set the output of the Power Supply as follows

• Voltage: 3.8Vdc

• Current: 2.0Amps

3.7.3 Dummy Battery

A Dummy Battery is to be used together with a power supply to power the phone.
Connect the cables from the battery eliminator to the power supply, red cable to positive
output terminal and black cable to negative output terminal. There is a 3-position switch
on the Dummy Battery that should be set to position “B”.

3.8 RF Connection

Connect the RF-cable between the RF-port of the Test set and the RF Probe. Assemble
the RF Probe to the RF-holder according to the information in the Test Instruction
Electrical.

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Installation Instruction, Electrical

4 Software Loading

4.1 Set up

General Test set up to perform SW loading. All necessary hardware for this test set up is
documented in the Mechanical or Electrical Equipment list.

USB

ACTIV A TION

DONGL E

4.2 Computer

IBM compatible computer is required. The computer should include at least two USB­ports. Refer to Equipment List for minimum requirements.

4.3 USB Activation Dongle

A USB Activation Dongle is required for activation in EMMA III. The USB Activation
Dongle should be connected to a USB-port on the computer. Refer to the EMMA III
Homepage available from CSPN, for installation instructions.

DCU -60

CABLE

4.4 Sony Ericsson programming cable – DCU-60

The cable is the interface between the computer and the phone. The DCU-60 cable
should be connected to a USB-port on the computer.

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Installation Instruction, Electrical

5 Software

5.1 EMMA III

EMMA III contains all software required to service the product. Installation and user
manuals are available in the EMMA III start page.

http://ma3.extranet.sonyericsson.com/

5.2 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.

Download the latest revision of the SERP application from CSPN.

http://cspn.extranet.sonyericsson.com

This application is located in the dropdown menu
Repair Instructions-Electrical/SERP application

1. Unzip the file and open the file “Release Notes and Installation Guide” for installation
instructions.

2. 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 detailed operating and fault

reporting instructions.

• R&S Grid plate for SERP – This document contains an overview and ordering

information for the Rhode & Schwarz Grid Plate used with the Rhode & Schwarz
coupler. Also there is a list of supported SEMC handsets and mounting positions.

• SERP Release Notes and Installation Guide – This document contains system

requirements, release notes and an Installation Guide.

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Installation Instruction, Electrical

5.3 SERP Calibration (only authorized centers)

Download the latest revision of the SERP application from CSPN.

http://cspn.extranet.sonyericsson.com

This application can be found from the dropdown menu
Repair Instructions-Electrical/SERP application

1. Unzip the file and open the file “Release Notes and Installation Guide” for installation
instructions.

2. Follow the Install instructions to install SERP.

5.4 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.

http://cspn.extranet.sonyericsson.com

This application is located in the dropdown menu

Repair Instructions-Electrical/ GO/NO GO Test Spec

The Space ID number for the 420x test script is 1003-9066 when using the R&S Coupler
or the RF Fixture. Install the Test Script according to the Instrument Manufacturer’s
Instructions.

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Installation Instruction, Electrical

6 Lead-Free Electrical Repair

This product is manufactured with lead-free solder and lead-free components. During
electrical repair, it is critical to make sure that no lead is introduced into the product. For
this reason, certain repair materials and equipment must be designated as lead-free and
labelled accordingly. A lead-free work area must be setup that is completely separated
from work areas that are used to make leaded repairs. The lead-free work area must
also be clearly labelled as shown in the figure below. Certain items must be designated
for lead-free work only. Some of the items that need to be clearly labelled in this way
are listed in the table below. Note that any item that contacts the solder must be labelled
and used for lead-free work only.

Soldering Tips Wicking Tape Tip Cleaner (steel wool)
Solder Tip Tinner Soldering Iron

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Installation Instruction, Electrical

Because of cost and space limitations, some repair centers may not be able to assign a
full bench to lead-free repairs. In this case, both lead-free and leaded repair setups can
share the same bench, but they must be clearly marked with signs and separated by a
physical divider. In the figure below, the large hot air device functions as the divider.

7 Revision History

Rev. Date Changes / Comments

1 2008-02-29 Initial Release

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