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Samsung GT-S5230 User Manual

Samsung GT-S5230
50 pages
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GSM TELEPHONE
GT-S5230
1.
Safety Precautions
2.
Specification
3.
Product Function
4.
Array course control
5.
Exploded View and Parts list
6.
MAIN Electrical Parts List
7.
Disassembly and Assembly
Instructions
8.
Block Diagrams
9.
PCB Diagrams
10.
Chart of Troubleshooting
11.
Reference data
GSM TELEPHONE
CONTENTS
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Samsung GT-S5230 Specifications

General IconGeneral
Camera3.15 MP
Internal Storage50 MB
Expandable StoragemicroSD, up to 8 GB
BatteryLi-Ion 1000 mAh
Dimensions104 x 53 x 11.9 mm
Operating SystemProprietary
NetworkGSM 850 / 900 / 1800 / 1900
SIMMini-SIM
RadioStereo FM radio with RDS
MessagingSMS, MMS, Email
BrowserWAP 2.0/xHTML, HTML
GamesYes
JavaYes, MIDP 2.0
Display3.0 inches
Weight93.5 g
ColorsBlack, Pink
Bluetooth2.1, A2DP
USBv2.0

Summary

Exploded View and Parts List

Cellular phone Exploded View

Displays a visual breakdown of the cellular phone's components and their assembly.

Cellular phone Parts list : GT-S5230DIAXEZ

Provides a detailed list of all cellular phone parts, including design location and SEC code for identification.

Specification

GSM General Specification

Details the general specifications for GSM900, GSM850, DCS1800, and PCS1900 frequency bands and performance.

GSM Tx Power Class

Lists the transmit power control levels and corresponding dBm values for different GSM bands.

GSM EDGE TX power class

Details transmit power control levels for EDGE technology across various GSM bands.

Operation Instruction and Installation

Main Function

Outlines the primary functions and features of the GSM telephone, including camera, display, and connectivity.

Array course control

Software Adjustments

Describes the necessary hardware and software adjustments for controlling the device's array.

Software Downloading

Provides instructions and prerequisites for downloading and installing software onto the device.

Reference data

Reference Abbreviate

Lists and defines common abbreviations used throughout the service manual for technical terms.

Safety Precautions

Repair Precaution

Outlines critical precautions and guidelines to follow during product repair to ensure safety and prevent damage.

ESD(Electrostatically Sensitive Devices) Precaution

Details precautions for handling Electrostatic Discharge sensitive components to prevent damage.

MAIN Electrical Parts List

Flow Chart of Troubleshooting

Power On

Provides a step-by-step flowchart for diagnosing and resolving issues related to the device failing to power on.

Initial

Guides through troubleshooting steps for initial startup failures and related circuit checks.

Charging Part

Outlines troubleshooting procedures for abnormal charging behavior and related component checks.

Sim Part

Provides a flowchart for diagnosing and resolving issues with SIM card access and functionality.

Microphone Part

Details troubleshooting steps for microphone malfunction, including connection and circuit checks.

Speaker Part(Melody)

Guides users through diagnosing and fixing issues with the speaker and audio output.

Key Data Input

Provides a troubleshooting flowchart for issues related to key input detection and display feedback.

Camera part

Outlines steps to diagnose and resolve problems when the camera function is not working.

Radio part

Details troubleshooting procedures for radio reception issues, focusing on component checks.

GSM Receiver

Provides a troubleshooting flowchart for GSM receiver performance issues, including signal strength checks.

DCS Receiver

Guides through troubleshooting steps for DCS receiver performance, including signal strength checks.

PCS Receiver

Details troubleshooting for PCS receiver performance, including signal strength and component checks.

GSM850 Receiver

Outlines troubleshooting for GSM850 receiver performance, focusing on signal strength and component checks.

GSM850/900 Transmitter

Provides steps to troubleshoot GSM850/900 transmitter issues, including power and signal checks.

DCS/PCS Transmitter

Details troubleshooting for DCS/PCS transmitter performance, including power and signal checks.

Bluetooth part

Guides through diagnosing and resolving Bluetooth connection failures and related component checks.

Block Diagrams

BB & RF PART (ONE CHIP MODULE)

Presents a block diagram illustrating the main components of the Baseband and RF part, integrated into a single module.

PCB Diagrams

Top

Shows the component layout on the top side of the printed circuit board (PCB).

Bottom

Displays the component layout on the bottom side of the printed circuit board (PCB).

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