Service Manual15Pin number Signal name Description1 NC NC2 NC NC3 NC NC4 NC NC5 LVDS_D0E_N LVDS EVEN 0 - Signal6 LVDS_D0E_P LVDS EVEN 0 + Signal7 GND Ground8 LVDS_D1E_N LVDS EVEN 1 - Signal9 LVDS_D1E_P LVDS EVEN 1 + Signal10 GND Ground11 LVDS_D2E_N LVDS EVEN 2 - Signal12 LVDS_D2E_P LVDS EVEN 2 + Signal13 GND Ground14 LVDS_CE_N LVDS EVEN Clock - Signal15 LVDS_CE_P LVDS EVEN Clock + Signal16 GND Ground17 LVDS_D3E_N LVDS EVEN 3 - Signal18 LVDS_D3E_P LVDS EVEN 3 + Signal19 GND Ground20 NC NC21 NC NC22 NC NC23 GND Ground24 GND Ground25 GND Ground26 Panel_power Power for panel27 Panel_power Power for panel28 Panel_power Power for panel29 Panel_power Power for panel30 Panel_power Power for panelLVDS Connector (CN5)DVD Power Connector (CN7)PinnumberSignalname Description1 STB stand by2 5V 5V Power3 GND Ground4 GND Ground5 12V 12V PowerDVD Video Connector (CN6)PinnumberSignalname Description1 DVD_SW2 DVD_PB Pb Signal3 DVD_Y Y Signal4 GND Ground5 DVD_PR Pr Signal6 GND Ground7 DVD_IR IR controlDVDSKIPModel No.: HLC24XSLW2a

Service Manual15Pin number Signal name Description1 NC NC2 NC NC3 NC NC4 NC NC5 LVDS_D0E_N LVDS EVEN 0 - Signal6 LVDS_D0E_P LVDS EVEN 0 + Signal7 GND Ground8 LVDS_D1E_N LVDS EVEN 1 - Signal9 LVDS_D1E_P LVDS EVEN 1 + Signal10 GND Ground11 LVDS_D2E_N LVDS EVEN 2 - Signal12 LVDS_D2E_P LVDS EVEN 2 + Signal13 GND Ground14 LVDS_CE_N LVDS EVEN Clock - Signal15 LVDS_CE_P LVDS EVEN Clock + Signal16 GND Ground17 LVDS_D3E_N LVDS EVEN 3 - Signal18 LVDS_D3E_P LVDS EVEN 3 + Signal19 GND Ground20 NC NC21 NC NC22 NC NC23 GND Ground24 GND Ground25 GND Ground26 Panel_power Power for panel27 Panel_power Power for panel28 Panel_power Power for panel29 Panel_power Power for panel30 Panel_power Power for panelLVDS Connector (CN5)DVD Power Connector (CN7)PinnumberSignalname Description1 STB stand by2 5V 5V Power3 GND Ground4 GND Ground5 12V 12V PowerDVD Video Connector (CN6)PinnumberSignalname Description1 DVD_SW2 DVD_PB Pb Signal3 DVD_Y Y Signal4 GND Ground5 DVD_PR Pr Signal6 GND Ground7 DVD_IR IR controlDVDSKIPModel No.: HLC24XSLW2a

Remove the Pedestal

Document Information

General Guidelines

Important Notice

Follow the Regulations and Warnings

Be Careful to the Electrical Shock

Electro Static Discharge (ESD)

About Lead Free Solder (Pbf)

Safety Check after Repairment

Ordering Spare Parts

Photo Used in this Manual

How to Read this Service Manual

Using Icons

External Pictures (Four Faces)

Chapter 1: General Information

Remove the Front Cover and Remove the LCD Panel

Remove the Main Board

Remove the Speaker

Remove the Keypad Assembly

Remove the Remote Control Board

Remove the DVD Keypad Board

Remove the DVD

Chapter 3. Disassemble and Assemble

Board Location

Main Board

Function Description

LED Driver Board

LCD Panel

Chapter 4. Location of Controls and Components

Chapter 5. Installation Instructions

Front Panel Controls

Back Panel Controls

Setting up Your Remote Control

Chapter 6. Operation Instructions

Block Diagram

Wiring Connection Diagram

Circuit Diagram

Chapter 7. Electrical Parts

Haier HLC24XSLW2 Service Manual

HLC24XSL2