Haier HL32D2 – Haier HL42XD2 LCD TV – How to enter the factory mode, Service mode adjustments

Haier HL32D2&HL42XD2 - 31.5”&42” LCD TV - Horizontal Frequency 31~68 KHz

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

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.)

AUDIO MENU

It provides audio adjustment for user to modify the audio setting. Audio language setting is only available with ATSC TV source, the option is disable under other source modes.

Sound Mode: Choose the audio mode: Personal, Music, or Speech.
2. Bass: Bass tone adjustment, the tuning range is 0 ~ 63. (The default state is enabled.)
3. Treble: Treble tone adjustment, the tuning range is 0 ~ 63. (The default state is enabled.)
4. Balance: Audio balance adjustment, the tuning range is L50 ~ R50.
5. Audio Source: Select the audio source from Mono, Stereo, or SAP. (This function works in ATV only.)
6. Audio Language: Change the audio language setting on ATSC TV programs. The number of the supported audio languages depends on the ATSC TV programs. (English / Français / Español)
7. SPDIF: Digital audio output format. Select from RAW and PCM. (This function works in DTV only.)
8. Speaker: Choose to turn on / off the TV internal 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.

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

Parental Control: Provide the parental Control (V-chip) function setting. Before entering the Parental Control sub-menu, user has to key in the password first. Enter the Parental Lock item, then the user can modify the restricted table about MPAA or TV Rating respectively. While exiting the sub-menu, the parental control function is working. The inhibitive channels or source signals can be unlock through key in the correct 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 enables, the control buttons on your TV will be locked and TV only can be controlled by remote control only.
[Block Unrated TV]– When Block Unrated TV is set to on, your TV will block unrated program.
[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 downloading the RRT5 data for blocking.

6. Closed Captions: Select a closed caption options. (Off / On / With Mute)
7. Analog Captions: Select an analog caption options. (CC 1-4 / TEXT 1-4)
8. Digital Captions: Select a digital caption options. (SERVICE 1-6)
9. Digital Captions Setup: Provide numerous options for setting the digital closed caption style in the sub-menu.
[Style]– Set to Automatic or Customer mode. If Custom mode is selected, user can modify the detail styles described below. The setting result will be shown immediately on the bottom of the submenu OSD. Note: This feature is only available in Digital TV (ATSC) mode.

[Size]– Digital closed caption font size, which can be set as 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.
10. Input Labels: User can edit the input labels.
11. Component Setting: This option only shows and is available in component mode, which provides fine tuning 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.
12. MultiMedia Menu: This option shows the photos in JPEG formats and plays the music in MP3 formats that stored in a USB storage device. Note: File number is limited to 1000 files.
JPEG sizes are limited as followed:
For 19"/32": 10928x6114
For 24"/42": 15360x8640
There are two ways to enter JPEG Viewer and MP3 Music Box interface: After plugging USB storage device into USB hub, Multimedia List menu will display.

Select MultiMedia Menu in 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 hub.

[JPEG Viewer] Press Menu to display control menu. Press Enter to enlarge the selected photo (orange frame) in browser.
Image Delay: Set display time for each picture in slide show. There are three options: Fast, Slow, and Normal.
Music On Slide Show: Enable background Music during slide show. It will play with the MP3 file sequence in current folder repeatedly. Music On Slide Show item will be grayed out if there is no MP3 file in 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.)

13. Reset to Default: Restore all the default settings.

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 signal being carried by the
S-Video cable and connector, if connected, will take priority over the Video RCA connector (yellow connector).

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.

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.

Haier SMPS [Power supply board] schematic [HL32D2]