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Samsung T260 User Manual

Samsung T260
65 pages
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T260 / T240
T260 / T240
TFT LCD Monitor
TFT LCD Monitor
Samsung Electronics
Samsung Electronics
Visual Display Div. R & D team
Visual Display Div. R&D team
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Samsung T260 Specifications

General IconGeneral
Display diagonal25.5 \
Separate H/V syncYes
Display resolution1920 x 1200 pixels
Viewing angle, vertical160 °
Contrast ratio (typical)1000:1
Viewing angle, horizontal170 °
Display brightness (typical)300 cd/m²
Product colorBlack
Market positioning-
Special featuresLow power consumption(0.3 W power off, 60 W operating power, energy saving mode, off timer) LED brightness control, MagicBright3, image size, color effect, customized key, MagicWizard & MagicTune, Windows Vista Premium, DVI with HDCP, safe mode
Weight (imperial)17.9 lbs
Package weight (imperial)23.1 lbs
Set depth (with stand) (inch)9.6 \
Set width (with stand) (inch)24 \
Set height (with stand) (inch)19.8 \
Package depth185.4 mm
Package width701 mm
Package height566.4 mm
Package weight10475.8 g
Power consumption (typical)60 W
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)243.8 mm
Width (with stand)609.6 mm
Height (with stand)502.9 mm
Weight (without stand)8117.6 g

Summary

Model Code Structure

Model Code Composition

Explains the 14-digit structure of the model code.

LCD Monitor Structure

Main Board Identification

Identifies the main board within the LCD monitor.

IP-Board Identification

Identifies the IP-Board within the LCD monitor.

LCD Panel Identification

Identifies the LCD panel within the LCD monitor.

T260 / T240 Structures (1)

Power Input Port

Location of the power input connector.

Video Input Ports

Location of HDMI, DVI, and RGB input connectors.

Audio Ports

Location of Analog Audio OUT/Optical AUDIO OUT.

USB and Locking Features

Location of USB ports and locking parts.

T260 / T240 Structures (2)

OSD Control Buttons Overview

Overview of the buttons used for OSD menu navigation.

Menu Switch Function

Describes the function of the MENU switch for OSD operations.

Brightness and Volume Control

Describes the UP switch for brightness and volume control.

Customized Key Function

Describes the DOWN switch for customized keys like MagicBright.

Source/Enter Switch Function

Describes the SOURCE/ENTER switch for input selection.

Auto Switch Function

Describes the AUTO switch for image control.

T260 / T240 Structures (3)

Power Cord Connection

Illustrates connecting the power cord.

Video Cable Connections

Describes connecting D-Sub, DVI, and HDMI cables.

Audio Output Connection

Describes Audio OUT/Digital Audio Out functionality.

USB Hub Details

Explains the USB Up/Down and hub functions.

Specification (1)

Key Product Features

Lists key features like response time, contrast, USB, DVI with HDCP, and camera mode.

Specification (2)

Technical Performance Data

Provides detailed specs like resolution, colors, brightness, frequency, viewing angle, and power consumption.

Specification (3)

Physical Dimensions and Stand

Details size, stand, tilt, swivel, power supply, and mounting options.

LCD Panel Details

Details display area, element, and model number for the LCD panel.

Specification (4) Accessories

Included Accessory Items

Lists included items like Quick Setup Guide, User's Guide, software, power cord, cables.

T260 / T240 Connection (1)

Power Cord Connection Procedure

Instructions for connecting the power cord.

Analog Video Connection

Instructions for connecting D-sub (Analog) cables.

Digital Video Connection

Instructions for connecting DVI (Digital) cables.

Macintosh Connection Procedure

Instructions for connecting to a Macintosh via D-sub.

Initial Power-On Check

Steps to turn on PC and monitor for image verification.

T260 / T240 Connection (2)

HDMI Interface Features

Explains HDMI as a digital interface for video and audio.

HDMI Connectivity Benefits

Highlights ease of use, system control, and copyright protection via HDCP.

HDCP Copy Protection

Defines HDCP as a copy-protection system for HD content.

T260 / T240 Connection(3)

HDMI Revision Feature Comparison

Compares features across different HDMI revisions (1.0 to 1.3a/1.3b).

OSD Control (1)

OSD Menu Navigation Overview

Shows the main categories within the OSD menu.

OSD Control (2)

Picture Settings Menu

Details settings for Brightness, Contrast, and MagicBright.

Color Settings Menu

Details settings for MagicColor, Color Tone, Color Control, Color Effect, and Gamma.

Image Adjustments Menu

Details settings for Coarse, Fine, Sharpness, H/V-Position.

OSD Configuration Menu

Details settings for Language, Position, Transparency, and Display Time.

OSD Control (3)

Setup Menu Functions

Covers Auto Source, Reset, Off Timer, Customized Key, Image Size, HDMI Black Level, AV mode.

Just Scan Mode Explanation

Explains the functionality and behavior of Just Scan mode.

Information Display Content

Describes what information is displayed in the Information menu.

OSD Control (4)

OSD Lock Feature

How to lock and unlock the OSD settings.

Factory Mode Access

How to enter Factory Mode and view service information.

Specification Comparison

Feature and Setting Comparison

Compares picture settings like Screen Size, Brightness, Contrast, DCR, Magic Pivot, Magic Tune, Magic Bright, Gamma.

Signal Connections and Pin Assignments

15-pin D-sub Connector Pin Assignment

Details the pin assignments for the 15-pin D-sub connector.

DVI-D Connector Pin Assignment

Details the pin assignments for the DVI-D connector.

Supported Display Modes

Display Mode Technical Parameters

Lists supported display modes with Horizontal/Vertical Frequency, Pixel Clock, and Sync Polarity.

Block Diagram

AD Board Component Layout

Shows the main components on the AD board, including LVDS, Scaler, Flash Memory, AMP.

Function Board Connections

Illustrates connections on the Function Board (Bottom View).

Chassis Layout

Panel and LVDS Connections

Details the connections for the panel and LVDS interface.

Power Supply and Main Assembly

Shows power input connector and main assembly connections.

External Interface Connectors

Details HDMI, DVI, PC Input, and USB connectors.

T260 / T240 Features

Auto Adjustment Feature

Automatic resolution adjustment on first power-on.

Auto Power On/Off

Automatic source checking and switching.

Gamma and Color Temperature Adjustment

Support for 3-Step Fine Adjustment.

MagicBright Mode Functionality

Support for 7 different brightness modes.

MagicColor Feature Details

Details on MagicColor modes: Off, Demo, Full, Intelligent.

Ergonomics and HDMI Support

Features like Tilt, HDMI support for consoles and multimedia.

Camera Mode and USB Hub

Support for camera mode and USB 2.0 Hub (1 Up, 2 Down).

Optical Sound Jack

Functionality for Optical Sound Jack.

Service (Hot key) Function list (1)

Accessing the Service Menu

Steps to access the Service Function OSD via button combinations.

Service Menu Information Display

Details displayed in the Service Function OSD: On Time, Version, Checksum.

Service (Hot key) Function list (2)

Navigating Service Menu Options

How to move between menu items and adjust sub-menus.

Service (Hot key) Function list (3)

Panel Replacement Update Procedure

Procedure for updating panel information after replacement.

Service (Hot key) Function list (4)

HDCP Hotplug Time Configuration

Explains HDCP Hotplug and its time duration control.

Service (Hot key) Function list (5)

PC Analog Auto Color Adjustment

Procedure for PC analog auto color adjustment using OSD.

Service (Hot key) Function list (6)

Self-Test Purpose and Functionality

Explains the purpose of the self-test feature.

Performing the Self-Test

Instructions on how to perform a self-test and interpret results.

Troubl eshoot i ng

Pre-Troubleshooting PC Setup

Recommended PC display settings before troubleshooting.

No Picture Fault Diagnosis

Checks for no picture, including power cord and circuit checks.

Problem Identification Flowchart

Flowchart for diagnosing power and video issues.

NO POWER

No Power Symptom and Checks

Describes the symptom of no power and major checkpoints.

Power Circuit Troubleshooting Steps

Step-by-step checks for power issues related to specific ICs and boards.

NO VIDEO (ANALOG)

Analog Video Blank Screen Symptom

Symptom of blank screen with D-SUB cable.

Analog Signal Path Diagnostics

Diagnostic steps for analog video issues involving signal cables and ICs.

NO VIDEO (DIGITAL)

Digital Video Blank Screen Symptom

Symptom of blank screen with DVI cable.

Digital Signal Path Diagnostics

Diagnostic steps for digital video issues involving signal cables and ICs.

Main PBA - Schematics (1)

DSUB Input Circuitry

Schematic for the DVI input section.

DVI Input Circuitry

Schematic for the DVI input section.

HDMI Input Circuitry

Schematic for the HDMI input section.

HDMI/DVI Switch Logic

Logic diagram of the HDMI/DVI switch.

Main PBA - Schematics (2)

Main Scaler IC Block

Schematic focusing on the main scaler IC and memory block.

Memory Block Integration

Integration of memory components with the scaler.

Main PBA - Schematics (3)

IP Board Power Input Circuit

Schematic for the IP board's power input section.

Audio and Function Control Circuits

Schematic for audio and function-related circuits.

Main PBA - Schematics (4)

USB Interface Circuitry

Schematic for the USB interface circuitry.

T260 / T240 Block Description (1)

Main Controller IC Identification

Identification of the main controller IC (MST97889CLD-LF).

Input and Output Port Identification

Identification of various input connectors like HDMI, DVI, Digital, Analog.

Flash Memory Component

Location of the Flash Memory component.

T260 / T240 Block Description (2)

Scaler IC Functionality

Describes the scaler's role in ADC, TMDS, and control.

Flash Memory Role

Explains the role of flash memory for scaler data and firmware updates.

Receiver IC Functionality

Describes the receiver IC for DVI/HDMI signal processing.

Description of IP-Board Part (1)

Feedback and Inverter Transistors

Overview of Feedback Block and Invertor Trans.

Hybrid Sub-Block and Rectification

Overview of Hybrid Sub-Block and Rectification Part.

Control and Filter Circuitry

Overview of Switching Block, Feedback Circuit, C-AL, Rectifier Diode, Input Filter.

Description of IP-Board Part (2) Inverter Part

Inverter Controller and Transformer

Details the Inverter Controller (OZ960SN) and Transformer.

Backlight Lamp Connectors

Describes the connectors for the back light lamps.

Protection Circuit Blocks

Identifies the protection blocks for the back light system.

Dimming Control and Feedback Loop

Explains the Dimming Control Block and Feed-Back Block.

PROTECTI ON*

Lamp Protection Mechanisms

Explains protection activated by lamp connector issues or high voltage output.

Power Protection and Auto Recovery

Details OVP/OCP operation in Auto Recovery Mode and Thermal Protection.

Panel Part Description

LVDS Input and Timing Controller

Describes the LVDS input and timing controller block.

DC/DC Converter and Reference Voltage

Describes the DC/DC converter and reference voltage block.

Scan and Data Driver ICs

Describes the scan driver and data driver ICs.

Backlight Unit

Describes the backlight unit.

Disassembly (1)

Preparation for Disassembly

Instructions to turn off the monitor and place it on a soft cloth.

Stand Screw Removal

Step to remove the screws securing the stand.

Disassembly (2)

Removing the Rear Cover

Instructions for removing the rear cover using a jig.

Disassembly (3)

Disconnecting Internal Cables

Instructions for removing internal cables.

Disassembly (4)

Shield Lamp and Wire Removal

Instructions for removing the shield lamp and lamp wires.

Disassembly (5)

Function Wire Disconnection

Instructions for removing IP board cable and function wire.

LVDS Cable Disconnection

Instructions for disconnecting LVDS cable from panel.

Disassembly (6)

Function Assembly Component Removal

Instructions for removing the chassis assembly and tape on the function assembly.

Disassembly (7)

LED Cable and Screw Removal

Instructions for removing the LED cable and screws.

LED and Function Power Removal

Instructions for removing the LED and function power components.

Disassembly (8)

Chassis Screw Removal

Instructions for removing screws from the chassis.

Main Board Bracket Removal

Instructions for removing screws and bracket support for the main board.

Disassembly (9)

Reassembly Guidance

Note that reassembly is in reverse order of disassembly.

Firmware Installation (1)

Main Board Replacement and Download

Process after main board exchange using DDC manager for downloading.

MICOM Software Update

Procedure for updating MICOM using DDC manager.

Firmware Installation(2)

Executing the winDDC Application

Steps to execute the winDDC software.

Configuring Firmware Parameters

Steps to select Manufacture, Device Type, Communication Port, and External Memory.

Loading and Programming Firmware Files

Steps to load the firmware file and program the device.

EDID Installation (1)

EDID Update Method

Explains that EDID can be updated using DDC Manager JIG.

EDID Installation (2)

DDC Manager Connection

Steps to connect the DDC Manager Jig for D-Sub, DVI, and HDMI.

WinDDC Software Setup

Steps to execute WinDDC.exe and open the EDID file.

Port Selection and File Loading

Steps to select ports and load DDC files for Analog and Digital connections.

EDID Installation (3)

DVI DDC Input Procedure

Procedure for entering DVI DDC, including file naming conventions.

Port Selection for Digital/HDMI

Steps for selecting ports and loading DDC files for Digital and HDMI connections.

HDCP Key Installation

Accessing the Service Menu for HDCP

Steps to execute the 'service' menu for HDCP operations.

Loading and Writing the HDCP Key

Procedure to load and write the HDCP key using the software.

After Replacing Main PBA

EDID and Firmware Installation

Steps for EDID input and firmware/MICOM S/W installation.

HDCP Key and Auto Color Adjustment

Steps for HDCP Key installation and PC Auto Color Adjust.

Factory Reset Procedure

Steps for performing a factory reset by adjusting settings and pressing the menu button.

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