Sony Ericsson Z555 User manual

Installation Instruction, Electrical
1208-3975 1
©Sony Ericsson Mobile Communications AB
Installation Instruction, Electrical
Applicable for W380, Z555
Contents
1General...............................................................................................................2
2Go/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
3Calibration .........................................................................................................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
4Software 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
5Software.............................................................................................................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
6Lead-Free Electrical Repair............................................................................10
7Revision History..............................................................................................11

Installation Instruction, Electrical
1208-3975 1
©Sony Ericsson Mobile Communications AB 2(11)
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
All test hardware necessary for this test set up is documented in the Mechanical or
Electrical Equipment Lists.
OPTIONAL
OPTIONAL OPTIONAL
RF PROBE
RF PROBE
HOLDER
RF CABLE
RF SHIELD
BOX
TESTSET
PRINTER COMPUTER
GPIB
CABLE
BATTERY AND
BATTERY C O VER
*
*
*
The RFProbe Holderand the BatteryCovermay not be used foreveryproduct.
See the Installation Instructions and Test Instructions for details.

Installation Instruction, Electrical
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©Sony Ericsson Mobile Communications AB 3(11)
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.

Installation Instruction, Electrical
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©Sony Ericsson Mobile Communications AB 4(11)
3 Calibration
3.1 Test set up – SERP (only authorized centers)
RF
PROBE
RF PROBE
HOLDER
RF CABLE
TESTSET
CO
MPUTER
GPIB
CABLE
BATTERY
AND
BATTERY
COVER
*
*
*
The RFProbe Holder, BatteryCover, and Modified BatteryCovermaynot be used foreveryproduct
.
See the InstallationInstructionsand Test Instructions for details.
SEPI
SEPI
CABLE USB
CABLE
CST-60
CHARGER
DUMMYBATTERY
AND MODIFIED
BATTERY COVER
*
POWER SUPPLY
OPTIONAL

Installation Instruction, Electrical
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©Sony Ericsson Mobile Communications AB 5(11)
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 USB-
port 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.

Installation Instruction, Electrical
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©Sony Ericsson Mobile Communications AB 6(11)
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.

Installation Instruction, Electrical
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©Sony Ericsson Mobile Communications AB 7(11)
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
ACTIVATION
DONGLE
DCU-60
CABLE
4.2 Computer
IBM compatible computer is required. The computer should include at least two USB-
ports. 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.
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.

Installation Instruction, Electrical
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©Sony Ericsson Mobile Communications AB 8(11)
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.

Installation Instruction, Electrical
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©Sony Ericsson Mobile Communications AB 9(11)
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.

Installation Instruction, Electrical
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©Sony Ericsson Mobile Communications AB 10(11)
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

Installation Instruction, Electrical
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©Sony Ericsson Mobile Communications AB 11(11)
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