This document describes the equipment needed, in addition to the equipment listed in the Mechanical Equipment List, to upgrade
the applicable product’s software, functional test and to repair the product at an Electrical Repair Level. The first section is
equipment that can be purchased from a Sony Ericsson Parts and Tools warehouse. The second section is equipment that must be
purchased from other vendors.
2 Column Definitions
Description Columns
• Description = The name of the equipment.
• Part Number = The Sony Ericsson part number to use when ordering from a Sony Ericsson Parts and Tools warehouse.
• Comments = Additional information that helps to specify or clarify the equipment.
Equipment List, Electrical
• Picture
Process Columns
These columns show which processes use the equipment. An “X” in a column indicates that the equipment must be used, and a “Z”
in a column indicates that the use of that equipment is optional.
Customization: Equipment necessary to perform a Customization/Activation.
Go/No Go test: Equipment necessary for Go/No Go testing.
Calibration with SERP: Equipment necessary to perform a calibration with SERP.
NOTE: Calibration can only be done by authorized repair centers.
Repair: Equipment necessary for replacing soldered components.
Some of the required equipment will be orderable from Sony Ericsson and some equipment has to be sourced locally. The following
sections are structured based on whether equipment is obtained from Sony Ericsson or from a local supplier.
3.1 Repa ir Equipment orderable from Sony Ericsson
Description Part Number Comments Picture
Sony Ericsson
Programming Interface
(SEPI)
LTN2141484 The Sony Ericsson
Programming Interface
(SEPI) is used in conjunction
with the SEPI interface
cable, the USB computer
cable and battery charger to
perform calibration on this
product.
Calibration. To be used with
the 4921 Shield box
Enclosure or any other
Shield box that meets the
minimum requirements
stated in the Electrical
Installation Instructions. The
Service Tool Test Interface
has two parts one for the
inside and one for the
outside of the Shield box.