Service Manuals, User Guides, Schematic Diagrams or docs for : HAIER LCD HLTDC15 haier_hltdc15_lcd_179

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haier_hltdc15_lcd_179


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SERVICE MANUAL
   FOR HLTDC15




  TFT-LCD TV
   Haier Group




                 TV-8888-59
                                       Content
CONTENTS -----------------------------------------------------------------------------------------------1

Main Unit Description----------------------------------------------------------------------------------2

Features----------------------------------------------------------------------------------------------------4

Warning and Cautions---------------------------------------------------------------------------------6

Replacement of Memory IC--------------------------------------------------------------------------8

Net Dimension-------------------------------------------------------------------------------------------9

Remote Controller Functions----------------------------------------------------------------------10

ICs function description ----------------------------------------------------------------------------13

Block Diagram------------------------------------------------------------------------------------------21




Trouble Shooting---------------------------------------------------------------------------------------26
Front Panel Controls


                2    3       4                5       1




               TV/AV MENU VOL-   VOL+   CH-       CH+ POWER




                                                              7 6




Control Panel Function

1. Power supply switch
2.TV/AV    Selects the input signals: PC/COMPONENT/AV/SV/TV
3. MENU Press to select the main menu
4. VOL- Volume down / Left orientation to adjust the item in the OSD
   VOL+ Volume up / Right orientation to adjust the item/Press to enter

5. CH- TV channel down / to select the item in the menu
   CH+ TV channel up / to select the item in the menu
6. Power indicator
   Illuminates red in standby mode, illuminates green when the display is
   turned on
7.Remote Sensor        Receives the signals from the remote control
Connection Options
                                                                       DVD

                                                                     STOP PLAY/PAUSE OPEN/CLOSE
 ANT IN
 PC AUDIO IN




                                                                              PREW      NEXT
                R
 AUDIO IN

                L
 VIDEO IN

                V




                                                                               DVD insert
 S-VIDEO


                    Pr
 COMPONENT IN


                    Pb
                    Y
 VGA IN




                           The above figure is for reference only,
                         connections may differ depending upon
                         the models



Antenna Input
Connect cable or
antenna signals to
                                           ANT IN




the TV, either direc-
tly or through your
cable box.                                                            Earphone port
                                           PC AUDIO IN




PC Audio Input
Connect the audio                                                     AV/S-VIDEO/
output from the pc                                                    COMPONENT Audio
to the audio input port                                               Input
                                                          R
                                           AUDIO IN




                                                                      Connect audio output
                                                                      from an external device
                                                          L




                                                                      to these jacks
Video Input
                                           VIDEO IN

                                                          V




Connect video output
from an external
                                           S-VIDEO




                                                                      S-Video Input
device to this jack
                                                                      Connect S-Video out
                                                                      from an S-Video device
                                                                      to the jacks.
                                                              Pr
                                           COMPONENT IN




                                                                      DVD/DTV Input
                                                              Pb




                                                                      Connect a component
                                                                      video/audiodevice to
VGA Input
                                                              Y




                                                                      these jacks
Connect to the VGA
15PIN analog output
connector of a PC
                                           VGA IN




display card to use set
as a PC display
Features
                                           Model
 NO.           Functions
                                        HLTDC15
  1                 TFT                     SVA
  2             Screen size                15inch
  3             Aspect ratio                4:3
  4             Resolution              1024



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