Haier LE19C1320, LE22C1380, LE24C1380 Schematic

18.5&21.5&23.6 LCD TV Haier LE19C1320&LE22/24C1380

Service

31~75 KHz

Description Page Description Page

Table of Contents.......……....................................…........1

Important Safety Notice.......................................……......2

Revision List…………………………………………………3

1. General Specification.................................………........4

2. Operating Instructions…………………….……...….......6

2.1 The Use of Remote Control…….…………...…….......6

2.2 To Use the Menus…...………………….….………......7

2.3 Front Panel Control Knobs……………….………......13

2.4 How to Connect…….…………………….…..…….....14

3. Input/Output Specification…………....................…....15

4. Mechanical Instructions…………………….................19

5. Repair Flow Chart ………………………………………24

6. PCB Layout …………...………………………………...31

6.1 Main Board………..…………………...…….….......31

ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS

TABLE OF CONTENTS

6.2 Power Board…..…………..………….…..…….......33

6.3 Key Board………………………..……..……….......42

6.4 IR Board…………………………..……….…….......42

7. Adjustment..............................................................43

7.1 ADC Adjustment……………………..……...………43

7.2 FW Upgrade.………………………………...………44

7.3 The Writing VGA & HDMI EDID….………...………48

8. Block Diagram.…….................................................53

9. Wiring Diagram.……...............................................54

10. Schematic Diagram………..……..………………...57

10.1 Main Board…………….…………………...….......57

10.2 Power Board………..…....…………...……….......67

10.3 Key Board……………….………….………….......73

10.4 IR Board……………………………….……….......74

SAFETY NOTICE

Horizontal Frequency

AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING

ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.

CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

Important Safety Notice

Proper service and repair is important to the safe, reliable operation of all Haier Company Equipment. The service

procedures recommended by Haier and described in this service manual are effective methods of performing

service operations. Some of these service operations require the use of tools specially designed for the purpose.

The special tools should be used when and as recommended.

It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in

order to minimize the risk of personal injury to service personnel. The possibility exists that improper service

methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE

NOT EXHAUSTIVE. Haier could not possibly know, evaluate and advise the service trade of all conceivable ways in

which service might be done or of the possible hazardous consequences of each way. Consequently, Haier has not

undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not

recommended by Haier must first satisfy himself thoroughly that neither his safety nor the safe operation of the

equipment will be jeopardized by the service method selected.

Hereafter throughout this manual, Haier Company will be referred to as Haier.

WARNING

Use of substitute replacement parts, which do not have the same, specified safety characteristics might create

shock, fire, or other hazards.

Under no circumstances should the original design be modified or altered without written permission from Haier.

Haier assumes no liability, express or implied, arising out of any unauthorized modification of design.

Servicer assumes all liability.

FOR PRODUCTS CONTAINING LASER:

DANGER-Invisible laser radiations when open AVOID DIRECT EXPOSURE TO BEAM.

CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may

result in hazardous radiation exposure.

CAUTION -The use of optical instruments with this product will increase eye hazard.

TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S

REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF

THIS SERVICE MANUAL.

Take care during handling the LCD module with backlight unit.

-Must mount the module using mounting holes arranged in four corners.

-Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen.

-Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to

the panel.

-Protect the module from the ESD as it may damage the electronic circuit (C-MOS).

-Make certain that treatment person’s body is grounded through wristband.

-Do not leave the module in high temperature and in areas of high humidity for a long time.

-Avoid contact with water as it may a short circuit within the module.

-If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may damage the panel.)

Revision List

Version Release Date Revision Instructions Customer Model Model

Jan.18,2011

A00

Feb.28,2011

Initial release

LE24C1380 E2CB6ZNKWNH6NN

LE19C1320 E19B2ZNKWNH6NN

LE22C1380 E22B2ZNKWNH6NN

1. General Specification

Note

* This model complies with the specifications listed below. * Designs and specifications are subject to change without notice. * This model may not be compatible with features and/or specifications that may be added in the future.



Model No. LE19C1320 LE22C1380 LE24C1380

DISPLAY

Viewable 18.5" 21.5" 23.6"

Television System NTSC standard, ATSC standard (8-VSB, Clear-QAM)

VHF: 2 through 13 UHF: 14 through 69

Channel Coverage

Rear Connectors

Cable TV: Mild band (A - 8 through A - 1, A through I),

Super band (J through W), Hyper band (AA through ZZ, AAA, BBB), Ultra band (65 through 94, 100 through 125)

CONNECTIONS

Tuner input (75) AV IN: AV/S-Video and L/R audio input PC IN: D-SUB and PC Audio (Headphone mini-jack)

Supported scan rate: 640x480@60/72/75Hz, 720x400@70Hz,

800x600@56/60/72/75Hz, 1024x768@60/70/75Hz, 1280x720@60Hz, 1280x768@60Hz. Note: 1360x768@60Hz: For LE19C1320 only. 1280x1024@60Hz, 1440x900@60Hz, 1680x1050@60Hz, 1920x1080@60Hz: For LE22C1380 / LE24C1380 only.

Recommended: For LE19C1320: 1360x768@60Hz

For LE22C1380 / LE24C1380: 1920x1080@60Hz

Component Video and L/R Audio input

Supported resolution: 480i@59.94/60Hz, 480p@59.94/60Hz,

720p@59.94/60Hz, 1080i@59.94/60Hz, 1080p@59.94/60Hz

HDMI input

Supported scan rates: 480i@59.94/60Hz, 480p@59.94/60Hz,

720p@59.94/60Hz, 1080i@59.94/60Hz, 1080p@59.94/60/24/30Hz

AV/S-Video input SPDIF HDMI 1

HDMI 2

Side Connectors

Dimensions with Stand (W x H x D)(inch)

Dimensions without Stand (W x H x D)(inch)

Weight with Stand 7.08 (lbs) 8.78 (lbs) 9.61 (lbs)

Weight without Stand and Base



Earphone Output USB PORT

WEIGHT & DIMENSIOIN

18.48x13.92x5.91 21.11x15.40x6.30 22.87x16.42x6.30

18.48x12.35x1.63 21.11x13.84x1.63 22.87x14.84x1.63

6.56 (lbs) 8.18 (lbs) 9.00 (lbs)



Model No. LE19C1320 LE22C1380 LE24C1380

WALL MOUNTING

VESA-compatible wall bracket (W x H)

Screw type Metric 4 x 10 mm

Power Consumption 33W 50W 50W

Standby <1W

Mains Power 120V~60Hz

Audio Power 3W + 3W

Ambient Temperature 41°F~95°F

Supplied Accessories

100 x 100 mm

POWER

PACKAGE CONTENTS

TV unit x 1 Base x 1 Remote control x 1 (with two size AAA alkaline batteries) User manual x 1 Registration Card x 1

2. Operating Instructions

2.1 The Use of Remote Control

POWER

Press to power ON/OFF (standby) TV. Note: The TV is never completely powered off unless physically unplugged.

PICTURE Press to change the picture mode: Vivid,

Standard, Eco, Movie, or Personal.

AUDIO

Press to change the audio mode:

Personal, Music, or Speech.

ARC

Press to change the aspect ratio: Normal, Zoom1, Wide, Zoom2, or HDMI PC mode(Only for HDMI Video Source).

CCD Press repeatedly to change the closed caption type: CC On/CC Off/CC On with mute.

MTS/SAP Press to activate the NTSC TV sounds. (Switch Stereo, SAP or Mono tone for ATV / switch audio languages for DTV.)

SLEEP Press to set the preset time to switch the TV to standby mode automatically (off / 5 10 / 15 / 30 / 60 / 90 / 120 / 180 /240 mins).

0 ~ 9 / • number Press to enter TV channel number to select channel (Press "•" to choose the sub-channel).

INPUT Press "INPUT" to open or toggle source item in Input List.

MENU Press to open or exit menu.

MUTE

Switch the sound on/off.

CH+ / CH -

• Menu is displayed: Press CH+ or CH- to

• Menu not displayed: Press CH+ or CH-

VOL+ / VOL-

• Menu is displayed: Press VOL+ or VOL-

• Menu not displayed: Press VOL+ or

navigate up or down.

to browse through the TV channels.

to navigate right or left.

VOL- to adjust volume.

EXIT Press to exit menu or OSD.

RECALL Press to display the previous channel.

DISPLAY Press to show the information about the input source, TV channel, display resolution and current time.

GUIDE Press to display the Electronic Program Guide.

FAVORITE Press "FAVORITE" to open or toggle channel item in Favorite Channel List.

CH.LIST Press to display the channel list.

For Multimedia use only. USB

• For non JPEG/MP3 mode: Press to display "Multimedia List" menu.

• For JPEG/MP3 mode: Press to toggle MP3/JPEG mode.

PLAY/PAUSE

Press to Play/Pause in Multimedia source.

STOP

Press to Stop playing in Multimedia source.

REPEAT Press to toggle Repeat On/Off mode in MP3 MusicBox.

REV

Press to go to the Previous folder / photo in JPEG Viewer.

FWD

Press to go to the Next folder / photo in JPEG Viewer.

Press to go to the First folder / photo in JPEG Viewer. Press to skip current file playing and play the previous file during playing state in MP3 MusicBox.

Press to go to the Final folder / photo in JPEG Viewer. Press to skip current file playing and play the next file during playing state in MP3 MusicBox.

ENTER Press to confirm a selection.

2.2 To Use the Menus

1. Press the Menu button to display or close the main menu.

2. Use the Navigation Ring to move around to select, adjust or confirm an item in the OSD (On Screen Display)

menu.

Press the Menu button to enter the main OSD. Adjust the items including Video menu, Audio menu, Feature menu, Channel menu, and VGA menu. However, some options in the menus may be unavailable in certain source modes.

CHANNEL MENU

The Channel menu in TV mode is shown below.

1. Tuning Band: Select TV source signal from the Air (antenna) or Cable (CATV).

2. Channel Strength: Show the intensity of the received DTV signal.

3. Auto CH Search: Automatically scan all NTSC / ATSC TV channels and then store in the channel table. In channel scan process, the OSD can display the number of channels which had been found.

4. Add on CH Search: Add channels which are newly found.

5. Channels List: Show the Channel List. You can select which channels are viewable.

6. Channel Labels: Shows the NTSC / ATSC TV Channel Labels. You can edit the labels.

7. FAV Channel Setting: Show the Favorite Channel List. You can add/remove channels from the favorites list.

VIDEO MENU

The Video menu in most source modes is shown below. It provides several video adjustment items for fine tuning the video display. Only in VGA source mode, the Picture menu simply provides Picture Mode, Brightness, Contrast, Color Temp, Noise Reduction, Backlight, Aspect Ratio, and Preset items.

1. Picture Mode: Select the picture mode: Vivid, Standard, Eco, Movie, or Personal (In VGA mode only support Standard and Personal).

2. Brightness: Video brightness adjustment, the tuning range is 0 ~ 100.

3. Contrast: Video contrast adjustment, the tuning range is 0 ~ 100.

4. Sharpness: Video sharpness adjustment, the tuning range is 0 ~ 100.

5. Color: Video color chroma adjustment, the tuning range is 0 ~ 100.

6. Tint: Video tint adjustment, the tuning range is R50 ~ G50.

7. Color Temp: Three color temperature modes. (Cool / Normal / Warm)

8. Noise Reduction: Select the noise reduction level: Low, Mid, High and Off.

9. Adaptive Contrast: Select On or Off to automatically adjust the contrast after analyzing the input signal.

10. DCR: Select On or Off to auto matically adjust the backlight of the screen.

11. Backlight: Backlight strength adjustment, the tuning range is 0 ~ 30.

12. Aspect Ratio: Select the aspect ratio: Normal / Zoom1 / Wide / Zoom2 / HDMI PC mode (Only for HDMI Video Source).

13. Preset: Restore the default video settings.

AUDIO MENU

The Audio menu in TV mode is shown below. It provides adjustments for modifying the audio setting. The audio language setting is only available with ATSC (Digital) TV source, the option is disabled in other source modes.

1. Sound Mode: Select the audio mode: Personal, Music, or Speech.

2. Bass: Bass tone adjustment, the tuning range is 0 ~ 63.

3. Treble: Treble tone adjustment, the tuning range is 0 ~ 63.

4. Balance: Audio balance adjustment, the tuning range is L50 ~ R50.

5. Audio Source: Select the audio source: Stereo, SAP or Mono. (This function works in Analog TV only.)

6. Audio Language: Change the audio language setting for ATSC TV programs. The number of supported audio languages depends on the ATSC TV program. (English / Spanish / French)

7. SPDIF: Digital audio output format. Select from RAW and PCM. (This function works in Digital TV only.)

8. Speaker: Choose to turn on / off the TV's intergrated speaker. The digital audio output signals and earphone output signals will not be turned off even though the TV speaker is off. The default setting is On.

9. AVL: Choose On or Off to adjust volume to be consistent across programs and channels automatically.

10. Preset: Restore the default audio settings.

FEATURE MENU

The Feature menu is shown below. This menu contains options to set the language, time, and other settings. Depending on the current mode (TV, HDMI, etc.), some options may not be available.

1. Menu Language: Select the menu display language. (English / Français / Español)

2. Time: Set current time. The sub-menu includes Time Mode, Time Zone, and Daylight Savings.

[Time Mode] – Select Auto or Manual. If Manual is selected you can set the Year, Month, Day and, Time manually.

[Time Zone] – Set current time zone. (This item is available when Time Mode is set to Auto.)

[Daylight Savings] – Set to On or Off. (This item is available when Time Mode is set to Auto.)

3. Password Setting: Change the 4-numeral parental control password. Three steps are required for changing the password: Enter Old Password –> Enter New Password –> Confirm New Password. Note: This option is only

available in TV, Composite and S-Video source modes. The default password is ό0 0 0 0ύ.

4. Parental Control: Provide the parental Control (V-chip) function setting. Before entering the Parental Control sub-menu, enter the password first. Enter the Parental Lock item, then you can modify the MPAA or TV Rating table to restrict viewing of certain programs. The blocked channels or source signals can be unlocked by entering the password. Note: This feature is only available in TV, Composite and S-Video source modes. (The default password

is 0 0 0 0.)

[Button Lock] – Select On or Off to lock or unlock the control buttons on the side panel of the TV. When this function is enabled, the control buttons on your TV will be locked and the TV can only be controlled by the remote control.

[Block Unrated TV] – When Block Unrated TV is set to on, your TV will block unrated programs.

[USA Parental Locks] – Set the parental control level by MPAA or TV Rating.

[Canadian Parental Locks] – Set the parental control level by English Rating or French Rating.

[Open V-Chip] – Open V-Chip is an advanced V-Chip rating system for digital channels that are received.

The rating table will be updated by program with RRT5 rating information.

5. Closed Captions: Select closed caption options. (Off / On / With Mute)

6. Analog Captions: Select analog caption options. (CC 1-4 / TEXT 1-4)

7. Digital Captions: Select digital caption options. (SERVICE 1-6) Note: This feature is only available in Digital TV (ATSC) mode.

8. Digital Captions Setup: Provides numerous options for setting the digital closed caption style in the sub-menu. Note: This feature is only available in Digital TV (ATSC) mode.

[Style] – Set to Automatic or Customer mode. If Customer mode is selected, you can modify the options described below. The setting result will be shown immediately on the bottom of the sub-menu OSD.

[Size] – Digital closed caption font size, which can be set to Automatic, Small, Normal, or Large.

[Font] – Digital closed caption font style, which can be chosen as Automatic, Default, or Font 1 ~ 7.

[Text Color] – Automatic / White / Red / Green / Blue / Yellow / Magenta / Cyan / Black.

[Text Opacity] – Automatic / Solid / Flashing / Transparent / Translucent.

[Background Color] – Automatic / Black / White/ Red / Green / Blue / Yellow / Magenta / Cyan.

[Background Opacity] – Automatic / Solid / Flashing / Transparent / Translucent.

[Edge Effect] – Automatic / None / Raised / Depressed / Uniform / Left Shadow / Right Shadow.

[Edge Color] – Automatic / Red / Green / Blue / Yellow / Magenta / Cyan / Black / White.

9. Input Labels: This option is available only for non-TV sources. You can edit the input labels.

10. Component Setting: This option is only available in component input mode, which provides fine tuning of the component display.

[Phase] – Adjust Picture Phase to reduce Horizontal-Line noise. The tuning range is from 0 to 31.

[Preset] – Restore the default component setting values.

11. MultiMedia Menu: This option shows the photos in JPEG formats and/or plays the music in MP3 formats that are stored on a USB storage device. You can also use the USB time shift function.Note: File number is limited to 1000 files. Maximum JPEG sizes are:

For 19"/22": 10928 x 6114; For 24": 15360 x 8640

There are three ways to enter the JPEG Viewer and MP3 MusicBox interface:

• After plugging a USB storage device into the USB port, the Multimedia List menu will be displayed.

• Select MultiMedia Menu in the Feature Menu to choose JPEG Viewer or MP3 MusicBox. These two items are activated only if the USB storage device is plugged into the USB port.

• Once USB storage device is connected: Press the USB key to switch to the other multimedia mode. (JPEG –>MP3 / MP3 –>JPEG)

[JPEG Viewer] – Press Menu to display the control menu. Press Enter to enlarge the selected photo (orange frame) in browser.

• Image Delay: Set display time for each picture in the slide show mode. There are three options: Fast, Slow, and Normal.

• Music On Slide Show: Enable background Music during the slide show. It will play the MP3 files in sequence in the current folder repeatedly. The Music On Slide Show item will be grayed out if there are no MP3 files in the current folder.

• Start Slide Show: Enter Slide Show mode.

• Rotate Photo: Rotate selected picture. (0/90/180/270)

• Back to Upper Folder: Return to the upper folder.

• Back to Root Folder: Return to root folder.

• Back to Browser: Return to Browser mode. (Photo page with control menu.)

• Exit: Exit JPEG Viewer and return to original source. (Browser with Control menu.)

[MP3 MusicBox]

• ListInfoBar (at the bottom): This part contains play list information: “Current Directory”, “Total File(s)”, “Total Folder(s)”, “Current Item” in current directory and Key Help Bar.

• PlayList (on the right side): This part contains MP3 music files.

• ControlPanel (on the left side):

Bass, Treble, Balance, Volume: Adjust the audio tone.

Mute Screen: This provides an option for enabling (On) or disabling (Off) the auto

turn-off of the backlight while playing MP3 media. The setting is valid in the MP3 media player interface only. After setting to On, the backlight will be turned-off automatically after 10 seconds if no key is pressed. Press any key except POWER and the TV backlight will turn on again.

Preset: Resets all MP3 settings to the default values.

Exit: Exit MP3MusicBox interface.

[Time Shift] – The feature allows the viewer to pause and record the currently watched digital program (ATSC

or QAM) and resume to the point where it was paused. Insert the USB storage device to activate the Time Shift function in the Feature menu.Note: – Formatting the USB 2.0 storage device will be needed. Save your original data before formatting. All the data stored in the USB device will be erased after formatting.

– Sleep timer will be suspended if it had been set before Time Shift.

• USB Drive Storage

Format: Select to format the USB drive and locate an area for the Time Shift function.Note:

• Format process will take at least 2 minutes. Please do not turn off the TV or remove the USB drive during formatting.

• During formatting, a speed test will be done on the USB drive. If it fails, it means the USB disk may not support the Time Shift function.

• Start Time Shift Recording: Select to start the Time Shift function.Note:

• Please do not unplug the USB storage device when the Time Shift function is activated.

• Approximately 4GB of memory could buffer 180 minutes for 480i content or 30 minutes for 1080i content.

• Once 4GB of data gets stored, the time shift function will delete the stored data and restart the buffering of content. This occurs even for USB devices larger than 4GB.

Note:

Time Shift limitations:

1. When the Time Shift feature is activated, only the PLAY/PAUSE/STOP/FWD/REV/VOL+/VOL-/MUTE

keys and some basic operation keys (ENTER/EXIT/navigation keys) are available. When a key is pressed and that function is unavailable, the dialog box shown below will appear.

2. Video playback may not be smooth and skip if USB recording speed does not meet the minimum

requirements (for certain 1080i/p signals).

3. Do not remove USB disk or switch off the power during Time Shift operations. It will abort once the signal

is lost.

4. Do not remove the signal source during Time Shift operations.

5. Do not quickly and repeatedly change operations between PLAY/PAUSE/FWD/REV.

6. Sleep timer will be terminated if it had been set before Time Shift.

7. The USB storage size needs to be 4GB, 8GB or 16GB.

8. Video may become pixelated when Video bit rate is too low.

9. Close Caption setting is not available during Time Shift mode.

10. Not all USB devices are compatible. Below is a list of recommended USB drvies. Models that are not

listed may be compatible, but it is not guaranteed to work.

• SanDisk Extreme® Contour™ USB Flash Drive - 8GB SDCZ8-8192-E75

• SanDisk Extreme® Contour™ USB Flash Drive - 16GB SDCZ8-016G-A75

• Kingston DataTraveler 410 USB 2.0 Flash Drive - 8GB DT410/8GB

• Kingston DataTraveler 410 USB 2.0 Flash Drive - 16GB DT410/16GB

• OCZ Technology Rally2 USB 2.0 Flash Drive - 4GB OCZUSBR2DC-4GB

• OCZ Technology ATV USB 2.0 Flash Drive - 8GB OCZUSBATV - 8GB

• OCZ Technology Rally2 USB 2.0 Flash Drive - 8GB OCZUSBR2DC-8GB

11. This feature is not available for all digital TV, such as scrambled or audio only channels.

12. Reset to Default: Restore all settings to the factory default.

VGA MENU

This option is only shown and available while in VGA mode, which provides several options to fine tune the VGA display.

1. H-Position: Adjust the horizontal position of the picture. (0-40)

2. V-Position: Adjust the vertical position of the picture. (0-16)

3. Clock: Adjust picture clock to reduce Vertical-Line noise. (0-16)

4. Phase: Adjust picture phase to reduce Horizontal-Line noise. (0-31)

5. Auto Adjust: Adjust the settings automatically.

6. Preset: Restore the default VGA setting values.

2.3 Front Panel Control Knobs



POWER

VOL +

VOL -

CH 

CH 

INPUT

Press to turn on / off (standby) the TV set.

Press to increase the volume.

Press to decrease the volume.

Press to increase the channel number.

Press to decrease the channel number.

Press to open or exit the OSD (on-screen display) menu.

Press to select the input source.

2.4 How to Connect

1. HDMI – Connect the primary source for digital video such as a DVD multimedia player or set top box through this all digital connector.

2. PC IN – Connect the video and audio cables from a computer here.

3. AV IN (AV/S-VIDEO) – Connect the input source for composite video devices, such as a VCR or video game. Use the white and red connectors to connect the external audio from the same source. The S-Video connection will take priority over the Video RCA connector (yellow connector).

4. COMPONENT (Y/Pb/Pr with Audio L/R) – Connect the primary source for component video devices such as a DVD Player or set top box here. Use red for Pr, blue for Pb, green for Y, red for right audio (R) and white for left audio (L) inputs.

5. ANTENNA/CABLE DIGITAL/ANALOG – Connect to an antenna or digital cable (out-of-the-wall, not from Cable Box) for Digital TV.

6. SPDIF (Optical Digital Audio Out) – When a digital audio signal is associated with the input selected for viewing, the digital audio will be available on this SPDIF connection to your home theater system.

7. USB PORT – Insert USB storage device to the USB port to view JPEG photos, listen to MP3 music, or to run the [Time Shift] function. (Please refer to page 22~24 for more information.)

8. Earphone Output – Connect to the headphones. When headphones are connected, the TV's intergrated speakers will be muted. Once your equipment is connected, use the following procedure to view the input signal: Press the INPUT button on the remote control to select the relevant source to view. (ex: Press INPUT button to select “Component” if you have connected a video recorder to the Component input.)

3. Input/Output Specification

3.1 Input Signal Connector

D-SUB

HDMI

Pin No. Description Pin No. Description

1 Red Video 9 No Pin

2 Green Video 10 Sync Ground

3 Blue Video 11 SDA(Remote Control)

4 SCL(Remote Control) 12 Serial Data for DDC

5 Ground 13 H. Sync

6 Red Ground 14

7 Green Ground 15 Serial Clock for DDC

8 Blue Ground

. Sync

Pin No. Description Pin No. Description

MDS Data2+ 11

MDS Data2 shield 12

DMS Data2- 13 CEC

MDS Data1+ 14 NC

MDS Data1 shield 15 SCL

MDS Data1- 16 SDA

MDS Data0+ 17 DDC/CEC Ground

MDS Data0 shield 18 +5V Power

MDS Data0- 19 Hot Plug Detect

MDS Clock+

MDS Clock Shield

MDS Clock-

3.2 Input Signal Timing

Analog RGB

LE19C1320

VESA MODES

Mode Resolution Total

640x480@60Hz 800 x 525 31.469 N 59.940 N 25.175

VGA

DOS 720x400@70Hz 900 x 449 31.469 N 70.087 P 28.322

SVGA

XGA

CVT-0.92M9 1280x720@60Hz 1664 x 748 44.722 N 59.855 P 74.500

WXGA 1280x768@60Hz 1440 x 790 47.396 P 59.995 N 68.250 WXGA 1360x768@60Hz 1720 x 795 75.000 P 60.020 P 162.000

640x480@72Hz 832 x 520 37.861 N 72.809 N 31.500 640x480@75Hz 840 x 500 37.500 N 75 N 31.500

800x600@56Hz 1024 x 625 35.156 P 56.250 P 36.000 800x600@60Hz 1056 x 628 37.879 P 60.317 P 40.000 800x600@72Hz 1040 x 666 48.077 P 72.188 P 50.000

800x600@75Hz 1056 x 625 46.875 P 75 P 49.500 1024x768@60Hz 1344 x 806 48.363 N 60.004 N 65.000 1024x768@70Hz 1328 x 806 56.476 N 70.069 N 75.000 1024x768@75Hz 1312 x 800 60.023 P 75.029 P 78.750

LE22/24C1380

Mode Resolution Total

640x480@60Hz 800 x 525 31.469 N 59.940 N 25.175

VGA

DOS 720x400@70Hz 900 x 449 31.469 N 70.087 P 28.322

SVGA

XGA

CVT-0.92M9 1280x720@60Hz 1664 x 748 44.722 N 59.855 P 74.500

WXGA 1280x768@60Hz 1440 x 790 47.396 P 59.995 N 68.250

SXGA 1280x1024@60Hz 1688 x 1066 63.981 P 60.020 P 108.000

WXGA+ 1440x900@60Hz 1600 x 926 55.469 P 59.901 N 88.750

WSXGA+ 1680x1050@60Hz 2240 x 1089 65.290 N 59.954 P 146.250

FHD 1920x1080@60Hz 2200 x 1125 67.500 P 60.000 P 148.500

640x480@72Hz 832 x 520 37.861 N 72.809 N 31.500 640x480@75Hz 840 x 500 37.500 N 75 N 31.500

800x600@56Hz 1024 x 625 35.156 P 56.250 P 36.000 800x600@60Hz 1056 x 628 37.879 P 60.317 P 40.000 800x600@72Hz 1040 x 666 48.077 P 72.188 P 50.000

800x600@75Hz 1056 x 625 46.875 P 75 P 49.500 1024x768@60Hz 1344 x 806 48.363 N 60.004 N 65.000 1024x768@70Hz 1328 x 806 56.476 N 70.069 N 75.000 1024x768@75Hz 1312 x 800 60.023 P 75.029 P 78.750

Horizontal Vertical

Nominal

Frequency

(KHz)

VESA MODES

Horizontal Vertical

Nominal

Frequency

(KHz)

Sync

Polarity

Sync

Polarity

Nominal

Freq.

(Hz)

Nominal

Freq.

(Hz)

Sync

Polarity

Sync

Polarity

Nominal

Pixel Clock (MHz)

Nominal

Pixel Clock (MHz)

HDMI

LE19C1320

VESA MODES

Mode Resolution Total

DOS 720 x 400@70Hz 900 x 449 31.469 N 70.087 P 28.322 VGA 640 x 480@60Hz 800 x 525 31.469 N 59.940 N 25.175

SVGA 800 x 600@60Hz 1056 x 628 37.879 P 60.317 P 40

XGA 1024 x 768@60Hz 1344 x 806 48.363 N 60.004 N 65

WXGA 1280 x 768@60Hz 1664 x 798 47.396 P 59.995 N 68.25

CVT-0.92M9 1280 x 720@60Hz 1664 x 748 44.772 N 59.855 P 74.5

WXGA 1360x768@60Hz 1720 x 795 75.000 P 60.020 P 162.000

1080P 1920 x 1080P 2200 x 1125 67.5 60, 148.5

720P 1280 x 720P 1650 x 750 45.00 60, 74.25

1080i 1920 x 1080i 2200 x 1125 33.75 60, 74.25

480P 720 x 480P 858 x 525 31.50 60, 27.03

480i 720 x 480i 1716 x 525 15.75 60, 13.51

LE22C1380

Mode Resolution Total

DOS 720 x 400@70Hz 900 x 449 31.469 N 70.087 P 28.322 VGA 640 x 480@60Hz 800 x 525 31.469 N 59.940 N 25.175

SVGA 800 x 600@60Hz 1056 x 628 37.879 P 60.317 P 40

XGA 1024 x 768@60Hz 1344 x 806 48.363 N 60.004 N 65

WXGA 1280 x 768@60Hz 1664 x 798 47.396 P 59.995 N 68.25

CVT-0.92M9 1280 x 720@60Hz 1664 x 748 44.772 N 59.855 P 74.5

SXGA 1280 x 1024@60Hz 1688 x 1066 63.981 P 60.02 P 108

WXGA+ 1440 x 900@60Hz 1904 x 934 55.469 P 59.901 N 88.75

WSXGA+ 1680 x 1050@60Hz 1840 x 1080 65.29 N 59.954 P 146.25

FHD 1920x1080@60Hz 2200 x 1125 67.500 P 60.000 P 148.500

1080P 1920 x 1080P 2200 x 1125 67.5 60, 148.5

720P 1280 x 720P 1650 x 750 45.00 60, 74.25

1080i 1920 x 1080i 2200 x 1125 33.75 60, 74.25

480P 720 x 480P 858 x 525 31.50 60, 27.03

480i 720 x 480i 1716 x 525 15.75 60, 13.51

Horizontal Vertical

Nominal

Frequency

(KHz)

VESA MODES

Horizontal Vertical

Nominal

Frequency

(KHz)

Sync

Polarity

Sync

Polarity

Nominal

Freq.

(Hz)

Nominal

Freq.

(Hz)

Sync

Polarity

Sync

Polarity

Nominal

Pixel Clock (MHz)

Nominal

Pixel Clock (MHz)

LE24C1380

VESA MODES

Mode Resolution Total

DOS 720 x 400@70Hz 900 x 449 31.469 N 70.087 P 28.322 VGA 640 x 480@60Hz 800 x 525 31.469 N 59.940 N 25.175

SVGA 800 x 600@60Hz 1056 x 628 37.879 P 60.317 P 40

XGA 1024 x 768@60Hz 1344 x 806 48.363 N 60.004 N 65

WXGA 1280 x 768@60Hz 1664 x 798 47.396 P 59.995 N 68.25

CVT-0.92M9 1280 x 720@60Hz 1664 x 748 44.772 N 59.855 P 74.5

SXGA 1280 x 1024@60Hz 1688 x 1066 63.981 P 60.02 P 108

WXGA+ 1440 x 900@60Hz 1904 x 934 55.469 P 59.901 N 88.75

WSXGA+ 1680 x 1050@60Hz 1840 x 1080 65.29 N 59.954 P 146.25

1080P 1920 x 1080P 2200 x 1125 67.5 60, 148.5

720P 1280 x 720P 1650 x 750 45.00 60, 74.25

1080i 1920 x 1080i 2200 x 1125 33.75 60, 74.25

480P 720 x 480P 858 x 525 31.50 60, 27.03

480i 720 x 480i 1716 x 525 15.75 60, 13.51

Horizontal Vertical

Nominal

Frequency

(KHz)

Sync

Polarity

Nominal

Freq.

(Hz)

Sync

Polarity

Nominal

Pixel Clock (MHz)

4. Mechanical Instructions

LE19C1320 TBD

LE22C1380 Step1. Remove the STAND ASS’Y and REAR COVER.

Step2. Remove the AC COVER, HINGE BKT, INVERTER BOARD, MAIN BOARD, POWER BOARD and SPEAKERS and separate BEZEL and PANEL.

Step3. Remove the AC BKT.

Step4. Remove KEY BOARD and IR BOARD.

LE24C1380 Step1. Remove the STAND ASS’Y and REAR COVER.

Step2. Remove the AC COVER, HINGE BKT, INVERTER BOARD, MAIN BOARD and POWER BOARD.

Step3. Remove the AC BKT, KEY BOARD, IR BOARD and SPEAKERS.

Step4. The PANEL.

+ 51 hidden pages