SERVICE MANUAL
Contents
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14. Adaptor NOT SUPPLIED B 17 Aerial connections IEC female Input impendance 75 O unbalanced Note AV EQUIPMENT You can use the input terminals on TV set rear as follows OOO HEADPHONE PCAUDIO COAXIAL RF HDMI VIDEO EQUIPMENT with YPbPr L X 1 fe ES Y Yellow video W White audio L Red audio R or Pr Blue Pb wad Green Y AC INPUT 100 240V 50 60Hz Ilasa VIDEO EQUIPMENT QU Um 0 TO VIDEO OUTPUTS TO AUDIO OUTPUTS It can be connected to the following appliances VCR multi disc player DVD camcorder video game or stereo system etc YPbPr can support these video formats 4801 5761 480p 576p 720p 10801 18 PC STEPS Be sure boththe TV and computer areset to Power off 1 and audio cable 2 Connect the powercord 3 Power on the TV switch to PC mode 4 Power on thePC This sequence is very important HDMI1 HDMI2 PRESET MODE m ww 77
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16. 2 9 Random random play 20087 jpg 20287 jpg 20787 jpg j pm d 20087 jpg 20787 jpg 20087 jpg 001 018 Total size 3 7 GB 1024x768 372 72KB Unused size 3 7 GB 200607 1415 3742 Use select the Jpg files or folders press ENTER to play press EXIT to stop playing or go to the previous menu 2 Select Music The screen shown below will be displayed C laoge Everything do mp3 glc Bi Title Sealed With A Kiss mp3 Artist mp3 Album mp3 Year mp3 Bit Rate 128kbps mp3 mp3 mp3 mp3 001 018 Total size 3 7 GB Unused size 3 7 GB QD c T OD Or O Use select the MP3 files or folders press ENTER to play press EXIT to go to the previous menu 40 8 1 How to enter into the factory model 1 You can press source 2 5 8 0 to go into factory setting Presse the key exit to shut the factory setting Content 1 ADC setting set ADC value of YUV VGA It can also be auto set Adopt 100 color bar to yuv and Checkerboard signal to vga 2 Color Temp 3 Video Quality 4 Sound Quality 5 Curve Setting 6 Aging Mode 7 Other Setting 8 SW Upgrade 9 Shipment The first line is SW Ver No 41 8 2 How to update software Haier MSD318QT F W upgrade with USB SOP Step 1 Ready for F W Upgrade 1 1 Prepare a USB memory 1 2 Copy the software file merge from your computer to the USB memory and remove it from computer s USB port Step 2 F W U
17. and the Clock can t be adjusted 3 3 Closed Caption switch the closed caption mode Press A to select Closed Caption press and the screen shown below will be displayed Basic Selection Advanced Selection Option lt gt Adjust Select Exit 1 Advanced selection only available in ATSC mode 2 Option You can edit the closed caption options Press and the screen shown below will be displayed Defaul Default Default Default Default Default Default Default Font style Font size Font Edge style Font Edge color FG color BG color FG opacity BG opacity A AA UA AAA Exit lt Adjust 3 Select NOTE Only available in ATSC mode 38 3 4 Menu Settings You can adjust Menu Settings here Press V A to select press 4 adjust press MENU to exit Menu Language Adjust Select Exit 3 5 VGA Settings Only available in VGA PC input mode Press w A to select VGA Settings press and the screen shown below will be displayed A 4 gt Adjust Select Exit 1 H Pos Adjust the horizontal position of the screen 2 V Pos Adjust the vertical position of the screen 3 Clock Fine tune the screen width 4 Phase Fine tune the phase of the screen Usually you don t need to adjust this item option 5 Auto Auto adjust to fit the screen 4 Channel MENU The fourth item of the MENU is the Channel MENU You can adjust digital
18. Color System NTSC PAL SECAM NTSC PAL SECAM Audio System Audio Output Power 5Wx2 8Wx2 Built in W Audio Output Power outer W Total Power Input W Voltage Range V AC100V 240V AC100V 240V Power Frequency Hz 50 60Hz 50 60Hz Net Weight KG 7 54 Gross Weight KG 8 1 Net Dimension MM 647180461 775180537m Packaged Dimension MM 730 30820 86412559 07 3 Location of Controls and Components 3 1 Board Location A Board Board B Board Power Board 514C2632M04 514C3205M02 08 3 2 1 Function Description Main Board Process signal which incept from exterior equipment then translate into signal that panel can display 3 2 2 Connector defnition Main board connector Power connectors J15 J16 in number ignal name toV toV 2 1 a POWER ON OFF Notes J16 Pin 2 Backlight on off The system can turn on or turn off the backlight of TFT LCD Panel through the power supply unit path J15 Pin 5 System power on standby System board will use this pin to control system power J16 Pin 3 Control the luminance of backlight The system can generate the PWM signal to control the strength of TFT LCD Panel s backlight through this connector 09 XLLLLLULIIIULULULIIIALZLLLLLLLAiA k t C CGG LLASA eCA944unx ndi ze ICLELLLEZAAAAZAAZE inia and remote con
19. Could contain graphic language and portrayals of nudity 2 Canada French switch the French rating control level E 8 5 13 ANS 16ANS 18ANS Exempt programming G General All ages and children contains minimal direct violence but may be integrated into the plot in a humorous or unrealistic manner 8 General but inadvisable for young children May be viewed by a wide public audience but could contain scenes disturbing to Age children under 8 who cannot distinguish between imaginary and real situations Recommended for viewing with parental guidance 13 Over 13 years Could contain scenes of frequent violent scenes and intense violence 1 Over 16 years Could contain frequent violent scenes and violence 18ans Over 18 years Only for adult viewing Could contain frequent violent scenes and extreme violence RRT setting in ATSC digital TV mode it could be adjusted Reset Press and the screen shown below will be displayed Are you sure YES Press ENTER Key To Select 4 gt Adjust 5 Select Exit 3 2 Timer You can adjust timers here Press V A to select press 4 gt to adjust press MENU to exit Time zone Pacific DST 1999 12 31 04 03PM 4 gt Adjust Select Exit Sleep Timer You can set the sleep timer Note Time zone DST and Clock are available in ATSC mode
20. Follow the regulations and warnings Most important thing is to list up the potential hazard or risk for the service personnel to open the units and disassemble the units For example we need to describe properly how to avoid the possibility to get electrical shock from the live power supply or charged electrical parts even the power is off This symbol indicates that high voltage is present inside It is dangerous to make any king of contact with any inside part of this product This symbol indicates that there are important operating and maintenance instructions in the literture accompanying the appliance 1 3 2 Be careful to the electrical shock To prevent damage which might result in electric shock or fire do not expose this TV set to rain or excessive moisture This TV must not be exposed to dripping or splashing water and objects filled with liquid such as vases must not be placed on top of or above the TV 1 3 3 Electro static discharge ESD Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electrostatically Sensitive ES Devices The following techniques should be used to help reduce the incidence of component damage caused by electros static discharge ESD 1 3 4 About lead free solder PbF This product is manufactured using lead free solder as a part of a movement within the consumer products industry at large to be environmentally responsible
21. MENU Display main MENU 3 CH CH In TV mode press CH or CH to change the channel up and down In MENU mode press or CH to select items in standby mode press CH or CH to turn on the TV 4 VOL VOL Adjust sound level In MENU mode press VOL VOL to adjust the item that you selected 5 STANDBY Press this button to turn the unit ON from STANDBY mode Press it again to turn the set back to STANDBY 6 2 Back panel controls REAR Connections AC INPUT 100 240V 50 60Hz COMPOSITE COMPONENT All the terminals are from left to right POWER SOCKET VIDEO AUDIO INPUT YPbPr INPUT Note AV and YPbPr share one audio channel SIDE Connections OOO HEADPHONE PCAUDIO COAXIAL RF All the terminals are from left to right HDMII HDMI2 USB VGA HEADPHONE PC AUDIO COAXIAL RF Note 1 When HDMII port get DVI signal the audio signal receives from the PC Audio channel 2 When HDMI port get DVI signal the audio signal receives from the YPbPr AV Audio channel 23 6 3 Setting Up Your Remote Control O Clete gt ese Te 56 9 8 8 gt 2 10 11 I2 13 14 15 16 17 18 19 20 21 225 22 24 25 26 27 24 POWER To setthe TV standbyor on NUMBER KEY For direct accessto program Displays
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23. GND Ground 26 VDD power supply 12 0V 27 VDD power supply 12 0V 28 VDD power supply 12 0V 29 VDD power supply 12 0V 30 VDD power supply 12 0V 13 LE32B13200 CNF1 Connector Pin Assignment Powesuppysl2V 0 Powesuply siV O o o o OoOo VCC 20 4 Powesuppysl2V 5 GND Ground 6 Ground 7 GND 8 GND Ground 47 9 SELLVDS SelectLVDSdataformat 7 2 Overdrive Lookup Table Selection 11 GND Ground 12 0 NegativetransmissiondataofpxelO 13 Positive transmission data pxelO 4 GND Ground 15 Negative transmission data of pixel 1 16 RXt Positive transmission data of pixel 17 7777777 18 Negativetransmissiondataofpixel 2 S O 19 RX2 Positive transmission data of pixel2 1 20 GND 21 RXCOLK Negative of clock 22 Positiveofclock 23 GND Ground 7 24 RX Negative transmission data of pixel3 25 RX8 Positive transmission data of pxel 3 26 GND Ground J J 29 GND Ground 30 GND Note 1 Connector type STARCONN 093G30 B0001A GS23302 1311S 7F or compatible Note 2 Ground or OPEN VESA High JE
24. Lead free solder must be used in the servicing and repairing of this product 1 3 5 Use the genewing parts specified parts opecial parts which have purposes of fire retardant resistors high quality sound capacitors low noise resistors etc are used When replacing any of components be sure to use only manufacture s specified parts shown in the parts list Safety Component e Components identified by mark have special characteristics important for safety 03 1 3 6 Safety Check after Repairment Confirm that the screws parts and wiring which were removed in order to service are put in the original positions or whether there are the positions which are deteriorated around the serviced places serviced or not Check the insulation between the antenna terminal or external metal and the AC cord plug blades And be sure the safety of that General Servicing Precautions 1 Always unplug the receiver AC power cord from the AC power source before a Removing or reinstalling any component circuit board module or any other receiver assembly b Disconnecting or reconnecting any receiver electrical plug or other electrical connection c Connecting a test substitute in parallel with an electrolytic capacitor in the receiver CAUTION A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explosion hazard 2 Test high voltage only by measuring it with an appropriate hi
25. duy gt XK gmooa auz ezo 967 You x x x anvas 1 e 5 e E 17 Swe we 71 15 3415 21 S8AO r mid 14 _ gt 9 i a x t Nay ayaa ozo utt You NV3H 6 NS ME v oro 4 WNT ANKE 36 wee 84 1 uvas n Nr 909NO vo NC SENT SNA 3122 20 18H uvas 2 7 Sv3s 22 5 Y Hd 2 YNO NI ag T Hd NI AV 4444 34 7 3 Wiring Connection Diagram di TII ET B ud i di 4 a el 7 Lm 37 7 a zj 4 ConnecionWire ForKeyboardandRemoe 35 8 OPERATION 1 PICTURE MENU The first item of the MENU is the PICTURE MENU 3 SETUP MENU This menu provides several video adjustment options The third item of the MENU is the SETUP MENU for fine tuning the video display You can set system settings here Press wa to select press 4 gt to adjust press MENU Press to select press 4 gt to adjust press MENU to exit to exit Parental Controls Timer Closed Caption Contrast Menu Settings Color VGA
26. the Terminal Bracket 15 4 4 Remove the Power Module 15 4 5 Remove the Main Board 15 4 6 Remove the Speaker 16 4 7 Remove the Remote Control Board 16 Installation 16 5 1 External Equipment Connections 16 5 2 HDMI Connections 20 Operation 23 6 1 Front Panel Controls 23 6 2 Back Panel Controls 23 6 3 Universal Remote Control 24 von duran etum Cs dd 25 7 1 Block Diagram 25 7 2 Circuit Diagram 26 7 3 Wiring Connection Diagram 35 NB olei eem 36 9 5 43 9 1 Simple Check 43 9 2 Main Board Failure Check 44 9 3 Panel Failure 53 02 1 2 General Guidelines When servicing observe the original lead dress If a short circuit is found replace all parts which have been overheated or damaged by the short circuit After servicing see to it that all the protective devices such as insulation barriers insulation papers shields are properly installed After servicing make the following leakage current checks to prevent the customer from being exposed to shock hazards 1 Leakage Current Cold Check 2 Leakage Current Hot Check 3 Prevention of Electro Static Discharge ESD to Electrostatically Sensitive 1 3 Important Notice 1 3 1
27. the coupler J7 J9 15 J5 J11 Remove the Main board wea zu d X 8 15 4 6 Remove the speaker 4 7 Remove the remote control take out the remote control board Take out the speaker 5 Installation Instructions 5 1 External Equipment Connections Accessories Remote Control User GUIDE Battery 16 An indoor antenna CATV net An outdoor antenna Insert the feeder in Wires Tighten the screws gt gt gt gt gt gt TWIN LEAD FEEDER 300Q gt gt 6 lt gt lt Loosen the screws 00000000000000000000000 00000 0000000000000 00000000000000000000000 gt gt gt 5 Plug ANT 750
28. the mainon screen menu CURSOR To movewithin the menu EXIT Used to exitmenu VOL To adjustsound level P M To switchpicture mode Press to display and select theavailable video sources MUTE To disableor enable thesound RECALL To accessthe previously viewedprogram ENTER Confirms selection TV DISPLAY Displays removes the programInformation S M To switchsound mode CH CH To accessthe next orprevious Program ASPECT To changepicture aspect CH LIST Used to display the channel list EPG Display all theinformation of DTV programs FAV Usedto access yourfavourite channels in digital TV mode HDMI Hot key directly go to HDMI source AV Hot key directly go to AV source DTV STRENGTH Used to display the DTV signal strength menu TV Hot key directly go to TV source YPbPr Hot key directly go to YPbPrsource CC Enable or disablethe CC function VGA Hot key directly go to VGAsource MTS Switch the soundstereo COLOR KEYS Reserved keys 7 Electrical parts 7 1 Block diagram Side composite Headphone Main IC tuner Y PbPr Composite L R VGAL R Side composite L R 25 it Diagram Ircul 7 2 C o o o NSISad N LOCE AVSW T HHA e B 2 807 dO ON E 1 Md 2 AE e JAQON T 223X0 app Tt
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31. Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com Printed in China 7 PC no picture or picture abnormal PC no picture or picture abnormal Picture abnormal NO SIGNAL Y VGA CABLE AUTO ADJUST 49 8 YPBPR AV no picture or picture abnormal YPBPR AV YPBPR RGB color cast Y Check Y PB PR input circuit ALL NO SIGNAL Check power 50 Failure Mode Pat Description Phenomena __ Failure cause _ White Screen B L normal only white screen Maybe caused Black Screen s by surge current and EDS Filcker LCD 1 Vcom imbalance Abnormal Color improper bring crosstalk inside LCD pannel Only Abnormal Color color abnormal 1 Chip lose action 2 short or jointion bad 3 Pannel and vsc connect bad 51 Part Description Phenomena Failure cause j Incoming Inspection Bright dot dark dot in Standard pannel Dot Defect Bladder between Polarizer and top glass Polarizer Bubble Bladder in Polarizer Panel or Polarlzer Tine or rigidity arose Polarizer Scratch Scratch 1 Eyewinker inside Polarizer 1 Chip lose action 2 1 ahort or jointiog bad 3 Pannel and vsc connect Circuit Bright and dark Flash
32. Haier SERVICE MANUAL LED TV Model No LE26B13200 LE32B13200 MSD318 Chassis WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death 2009 Qingdao Haier Electronics Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law Haier Group Chapter 1 General Information 1 1 Table of Contents 1 General 2 3 01 1 1 Table of Contents 1 1 2 General Guidelines 3 1 3 Important Notice 3 1 4 How to Read this Service Manual 6 2 EER 7 3 Location of Controls and 8 3 1 Board Location 8 3 2 Main Board amp AV Board 8 3 3 Power Board 11 3 4 LCD Panel 12 Disassemble 14 4 1 Remove the Pedestal 14 4 2 Remove the Back Cover 14 4 3 Remove
33. IDA LVDS format Please refer to 5 3 LVDS INTERFACE Note 3 Overdrive lookup table selection The Overdrive lookup table should be selected in accordance to the frame rate to optimize image quality Lookup table was optimized for 60 Hz frame rate Lookup table was optimized for 50 Hz frame rate Note 4 Reserved for internal use Left it open 4 Disassemble and assemble 4 1 Remove the Pedestal n 77771177 H doli il 1 Lay down the unit so that rear cover faces upward Remove the four screw from the rear cover indicated with o Then remove the pedestal 4 2Remove the Back Cover 4 3 Remove the adhesive tape The location of the adhesive tape as follows LE26B13200 Remove the adhesive tape indicated on the figure above Remove the these screw indicated on figure above by o Then remove the back cover from the unit 4 3 Remove the Terminal Bracket 4 4 Remove the power module LE26B13200 LE32B13200 Remove the two screw indicated on the figure above by o Then remove the power module Remove the fourscrew indicated on the figure above by o Then remove the power module 4 5 Remove the Main board n 92 von Remove the two screw indicated on the figure above by o Disconnected
34. IL asn LaSnas asn 91 3n001 8509 OSOGWSN ON 8n 18807 NO MOT SAI3OV NS NILESN ON dd 0950 HL 5 e dd 08501 urs oe p oasn 894 85098 440 NO TANVd Cera bs 0 6603 199 150 10 5080 40 VUSZ9 66 lt leued MJAIHGHSAO FJJO NO THNVd ON 03X4 3 98 13X4 09 03X9 29 OXY v9 99 ZOXY ZA vH 00X4 94 450 18 2 a 5 3xM axe pa poaa ea 9 9935 99 zaxa Kje 02 _ lt ____ exi 19 axe 09 __ 57 H3XH 10 03 29 SEE SE SE SE SE 99 20 4 19 00XH LOXH SH 0OXY ZH SEE SE SE NOOL0 20cXc 6 YOLIANNOD SCAT 29 1 5 951099 NSISdd N LOCEAVSN THCOW 0 02 qed 9T NLLIL E a S 7574 7574 VAIN ZSVO ar V MS ZSVO VAIN OV VIN p WO G 0 _ em ZV Y V 4401 M gt gt gt 9775 0
35. IN E E 2 5 0 di 4 gt 1051 T v loistoa van P oco VIN LAOG 2 VAIN Es m VIN e LSod 8SOG VAIN ESOT VAIN ZION WA AAA Z409N VnIN v 0950 VAIN Seed WT WOW TOW VAIN v 1QO VAIN v YANIN 5 VAIN 5 YANIN ES E v ove VAIN v 7544 VAIN 7574 ZSVO VAIN ZSVO VAIN v TCU NEL g NEN SOT Vn ogSod VN A A P 08S0d ZOW AAN VAIN osoa VN A dsoa 5 0 30 ong 5 O Taga 6 40 TLSHHS EX LOZEAVSW T3OOW OIOZ t dea 8TEGSN LLIL 105 145 5 MOS 145 9 85 A usan uo 4 WALSAS MOT prnous TIV aS 110 SZI Jn 1no Sa 58 188 vu Sy uonoopes uonean
36. ING in voltage level at PIN5 of J15 J15 Check if U 2 is Check if the oscilate circuit Check 02 03 and the Check if the power damaged for U11 works normally circuit around supplier is damaged short circuit or mis Y connected N Replace U2 Check power supply 2 White screen Check if there is voltage on VCC pins of J9 N Y Check if 031 is working Check if there is LVDS normally signal on J9 N c Check if the power supply T system is damaged short a ehe Upgrade the right Replace the LVDS cable circuit or mis connected software A4 3 Panel display abnormally Panel display abnormally Y Check if the power sunniy Y Cines WING Mp Check if voltage at VCC pins of LVDS system is damaged short N connector J9 is at normal level circuit or mis connected Y Y Check if the LVDS cable N is connected well and correctly Y Y Check if the panel is the right one Y Replace the LVDS cable Replace the panel c Upgrade the right software 45 4 No sound No sound Check the input w Check if there is sound input source signal Y Rese
37. M19 X19 03415 ET 0 1 0 QTAIHS 1 QTAIHS 0 SNIdLOH SE ASI OIINGH _ PATA LOH 32 sbios5 NDISSG O I HSA 6 40 2 5 X LOZEAVSW ISOOW 3 LNO NI AV WILIL m o a unv sadis crnv aais 5 3415 AL Uuourze 14 33O NO GAG gt gt LSW anzz eeso oz 440 NO ON 8S uv lt lt 865 YN OAK N OAT anzz 8290 300 oso pol OI 15 O3 WN N Nn 89 3462 VOR N aN 81651 022 VOAC NI gt a vds 4 d vds odd v lt lt
38. S 8406 8405 LON NSO 145 gt 005 45 195 145 305 145 41 E 294 35 Ate HSVIF ODA 2 Luod 145 10094 OSLY 8LEOSW OSLY BLEASN T vas oann SM 30592150199 SSA 298 HANAL IN SINAY nivoanooldo SS 213590 49 4 3H d 35921 Sova 96v aonad SSA 08081488 SSA NAS 946 465 SSA NLIS SSA 446 S adl SS SSA ZW SSA SSA SSA 100 1095 SSA JNO diade gn 31095 21045 SS SS SSA 05 1005 SSA 29 1no SZI SSA aT 88 1no sa E ds amp ino sz 95 95 410 Sa SSA anrod im inosa SZI SSA AIN LNO S 408 1no 98 1no xm SM 521 05 NI 501 SSA 98 NI SSA SSA SSA SSA SSA SSA SSA SSA WA SSA SSA SSA SSA SSA SSA SSA SSA Hino SSA gn UNO SSA SSA gr mew xc SSA SSA 10 100 3NH SSA SSA SSA SSA saya SSA SSA 000 rr orpny 45 09091 SSA SSA Ve Ondooraa ur Qodi SSA vod SsAv en MZ NI ANIT EM SSA GN vod SSAV EN 3NIT 29 AINI ANN SSA ER mm E TW SSA
39. Settings Tint Restore Default Sharpness Advanced Video lt gt Adjust Select Exit 4 Adjust Select Exit Note Note If you want to adjust contrast brightness color Restore Default Reset all settings to the factory and sharpness the picture mode must be set to default value Custom 3 1 Parental Controls Advanced Vidon Press V A to select Parental Controls press and the Press V A to select Advanced Video press P and screen shown below will be displayed the screen shown below will be displayed Aspect Noise Reduction A 4 Adjust Select Exit A 4 Adjust Select Exit Input the password and you will enter the Parental 2 AUDIO menu Control menu The factory default password 1s 6666 The second item of the MENU is the AUDIO MENU You can adjust sound options here Press V A to select press 4 to adjust press MENU to exit Canada RRT setting Reset RRT Sound Mode Standard Bass Treble Balance Surround S Adjust select Exit Off Digital Output Audio Language PCM English lt AVC lt Off lt lt lt Adjust Select Exit Note The Audio language option is only available for ATSC DTV programs 36 Change Password Press and the screen shown below will be displayed New password Confirm password Adjust Exit 1 Old password Input the old password 2 New password Input the n
40. V 83 661 5 NI VN1 1 l1 9258 PPA Huozz List 44081 854 2150 aor beso 6 X9dZSLEVSA 1481 9001 9 24 9002 2922 SUN UOOTTTS 2 R 1nO 30011 Peso LNO 3215 490 PESO 3168 vSH 1 0 84515 3001 9S9 ML6E Wsu og ta 5 X9dZSLEVSA 8 en v 959 dH 1 Mig 2 02584 155 Livan yz 100 V 938A 62 CY HUE 84 uuoozi LY PPA WAY 981 96 84 0 1 anyo 151 bes 259 A9 LV PPA 84 uuoozi 1 Eod 251 20 81 8A 4HTIOE ndur 1 1 1 Y T 39 5 3965 OD usr 552 816 66AV8 eurT uno GL M 954 qo wwe WI 99 ved utd 0 utd WW LA SIRE 089 P 1 8028 anyo 282 noL guanosplyzo nguanozy 1 9047 9103 fav dore0lswy anro zin en x 920 vst e 280
41. and analog TV Channel Press WA to select press 4 to adjust Auto Scan Favorite Show Hide Channel NO Channel Lable DTV signal Good lt gt Adjust select Exit 1 Air Cable Select Air TV signal or Cable TV signal 2 Auto Scan If it s the first time you use the TV you should scan all the TV channels first Press the to confirm and the screen shown below will be displayed Are you sure NO Press ENTER Key To Select lt gt Adjust select Exit Select YES and press the ENTER to confirm and the screen shown below will be displayed which indicates that the auto search 1s progressing rs lt Adjust Select Exit 3 Favorite Press 4 to add delete favorite channels 4 Show Hide Press the ENTER button to display or hide channels 5 Channel NO Display the current channel number Press 4 to change the channel 6 Channel label Press A to edit the current channel name 7 DTV signal Display DTV signal strength It can t be selected and adjusted 39 5 Multimedia MENU If you select the storage source You can use the Multimedia play Menu to display JPEG pictures and play MP3 music pause 1 Select a Photo stop The screen shown below will be displayed fast backward USB Phe Music C photo 200812222178878787 jpg 20081 jpg previous next fast forward repeat all 9 99 8
42. ess the INPUT button to select HDMI input source in input source option of Select Main source menu Installation 20 Cable sample i Cable not supplied with the product HDMI to DVI Cable notsupplied with the product Analog Audio Cable Stereo to RCA type not supplied with the product Connecting Headphones You can connect a set of headphones to your set if you wish to watch a TV programmer without disturbing the other people in the room 24 Wider Hole AC Outlet Polarized AC Cord Plug Power source TO USE AC POWER SOURCE Use the AC polarized line cord provided for operation on AC Insert the AC cord plug into a standard polarized AC outlet NOTES m Never connect the AC line cord plug to other than the specified voltage Use the attached power cord only m If the polarized AC cord does not fit into a non polarized AC outlet do not attempt to file or cut the blade It is the user s responsibility to have an electrician replace the obsolete outlet m f you cause a static discharge when touching the unit and the unit fails to function simply unplug the unit from the AC outlet and plug it back in The unit should return to normal operation 22 6 Operation Instructions Basal information 6 1 Front panel controls SS 22222227 02022222 STANDBY 5 1 SOURCE Display the input source menu 2
43. ew password 3 Confirm password Input the new password again P G switch When the Parental Control is ON the options shown below can be adjusted US Press and the screen shown below will be displayed lt gt Adjust Exit 1 TV Press and the screen shown below will be displayed Select Exit Suggested age TV Y children Content S L D Violence Sexual Adult Sexually situation language suggestive dialog TV Y7 Direct to order children TV G General audience TV PG Parental Guidance suggested TV 14 Parents strongly X X X cautioned TV MA Mature audience only X X Press the ENTER key to lock unlock Parental Controls 2 MPAA switch the movie rating control level N A G PG PG 13 R NC 17 X G General audiences All Ages admitted Parental Guidance suggested Some material may not be PG Suitable for children Parents strongly cautioned Some material may be Age PG 13 Inappropriate for children under 13 R Restrict Under 17 requires accompanying parent or adult guardian age varies in some jurisdictions 17 No one 17 and under admitted X X 15 an order rating that is unified with NC 17 but may be encoded in the data of order movies Canada Press and the screen shown below will be displayed Canada French lt gt Adj
44. gh voltage meter or other voltage measuring device DVM FETVOM etc equipped with a suitable high voltage probe Do not test high voltage by drawing an arc 3 Do not spray chemicals on or near this receiver or any of its assemblies 4 Unless specified otherwise in this service manual clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner cotton tipped stick or comparable non abrasive applicator 10 by volume Acetone and 90 by volume isopropyl alcohol 9096 9996 strength CAUTION This is a flammable mixture Unless specified otherwise in this service manual lubrication of contacts is not required Capacitors may result in an explosion hazard 5 Do not defeat any plug socket B voltage interlocks with which receivers covered by this service manual might be equipped 6 Do not apply AC power to this instrument and or any of its electrical assemblies unless all solid state device heat sinks are correctly installed 7 Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead Always remove the test receiver ground lead last Capacitors may result in an explosion hazard 8 Use with this receiver only the test fixtures specified in this service manual CAUTION Do not connect the test fixture ground strap to any heat sink in this receiver 9 Remove the antenna terminal on TV and turn on the TV 10 Insulatio
45. ing display alternately 52 9 3 Pannel failure Failure Mode Part Name Description Phenomena Failure cause Block Defect TCP cracking or cracking V B D Vertical bar Dim or L D TCP Sunken TCP lead cracking ACF bonding short Awful environment and something electric ente into LCD Mis align between Panel Vertical color Panel failure VL D line light or dark failure TCP forever Horizontal bar H B D H L D Horizontal gary line Horizontal line light or dark forever 53 Failure Mode Pat Name Phenomena Failure cause _ When turn panel appear cacophony Ripple Connectric circle B L off B L lose action B L dark B L brightness darker than normal B L B L wire damaged damaged B L wire open Without backlight B L shut down B L shutdown in sometime inB L white balck Rotundity or wirelike 54 Caused by Mechanica noise of backlight unit Causeed by between mechanism and between wire and J electrode abnormal or systemic noise Operation abnormal or systemic noise Short bitween lamp housing and I wire Because consume power too much F M in B L unit Failure Mode Pat Description Phenomena ___ cause Brightness B L unit badness at bottom of LCM Light leakage brighter than n
46. n resistance between the cord plug terminals and the eternal exposure metal should be more than Mohm by using the 500V insulation resistance meter 11 If the insulation resistance is less than M ohm the inspection repair should be required If you have not the 500V insulation resistance meter use a Tester External exposure metal Antenna terminal Headphone jack 04 Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components The following techniques should be used to help reduce the ncidence of component damage caused by static by static electricity 1 Immediately before handling any semiconductor component or semiconductor equipped assembly drain off any electrostatic charge on your body by touching a known earth ground Alternatively obtain and wear a commercially available discharging wrist strap device which should be removed to prevent potential shock reasons prior to applying power to the unit under test 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as aluminum foil to prevent electrostatic charge buildup or exposure of the assembly 3 Use only a grounded tip soldering iron to solder or un
47. nector 12 o BOR LAN RED 3 ___ PONER FOR REMOTE ___ BEY 9 Speaker connector 11 REPKE RSPK 2 RSPK 5 LSPK LSPK 10 3 3 Power Board 514 2632 04 514 3205 02 3 3 1 Function Description Supply power for Main board Panel 3 3 2Connectordefinition 514 2632 04 514 3205 02 11 3 4 LCD Panel MTCS15LED CO2H CMO V315B6 P01 LE32B13200 LE26B13200 MTC260LED I01H IVO P260TWR1 12 3 4 1 Function Description Display the signal 3 4 2 Connector definition 26 13200 Pin Signal Name Description Remarks 1 NC Not connected 2 NC Not connected 3 NC Not connected 4 GND Ground 5 RXO Negative LVDS differential data input 6 Positive LVDS differential data input 7 GND Ground 8 RX1 Negative LVDS differential data input 9 RX1 Positive LVDS differential data input 10 GND Ground 11 RX2 Negative LVDS differential data input 12 RX2 Positive LVDS differential data input 13 GND Ground 14 Negative LVDS differential clock input 15 RXClk Positive LVDS differential clock input 16 GND Ground 17 RX3 Negative LVDS differential data input 18 RX3 Positive LVDS differential data input 19 GND Ground 20 NC Not connected 21 NC Not connected 22 NC Not connected 23 GND Ground 24 GND Ground 25
48. nken TCP lead cracking ACF bonding short Awful environment and something electric ente into LCD Mis align between Panel Vertical color Panel failure VL D line light or dark failure TCP forever Horizontal bar H B D H L D Horizontal gary line Horizontal line light or dark forever 53 Failure Mode Pat Name Phenomena Failure cause _ When turn panel appear cacophony Ripple Connectric circle B L off B L lose action B L dark B L brightness darker than normal B L B L wire damaged damaged B L wire open Without backlight B L shut down B L shutdown in sometime inB L white balck Rotundity or wirelike 54 Caused by Mechanica noise of backlight unit Causeed by between mechanism and between wire and J electrode abnormal or systemic noise Operation abnormal or systemic noise Short bitween lamp housing and I wire Because consume power too much F M in B L unit Failure Mode Pat Description Phenomena ___ cause Brightness B L unit badness at bottom of LCM Light leakage brighter than normal B L brightness E 1 Sheet in B L unit Mechanlcal or B asymmetric is uneven Lack screw Lack screw Mount hole or screw damage Screw damage 55 Sincere Forever
49. ormal B L brightness E 1 Sheet in B L unit Mechanlcal or B asymmetric is uneven Lack screw Lack screw Mount hole or screw damage Screw damage 55 Sincere Forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com Printed in China
50. ound at the Spare Parts List 2 Spare Part No and Description You can find them in the Spare Parts List 05 1 3 8 Photo used in this manual The illustration and photos used in this Manual may not base on the final design of products which may differ from your products in some way 1 4 How to Read this Service Manual Using Icons Icons are used to attract the attention of the reader to specific information The meaning of each icon is described in the table below Note A note provides information that is not indispensable but may nevertheless be valuable to the reader such as tips and tricks Caution A caution is used when there is danger that the reader through incorrect manipulation may damage equipment loose data get an unexpected result or has to restart part of a procedure Warning A warning is used when there is danger of personal injury Reference A reference guides the reader to other places in this binder or in this manual where he she will find additional information on a specific topic 06 2 Specifications 31 5 inch Aspect Ratio 16 9 6 5 GRAY TO 6 5 GRAY TO Response Time ms GRAY GRAY 88 88 H 88 88 88 88 H 88 88 Angel of View Color Display Color Display 167774650020 16777216 Du MEN 1 135 Air Cable 1 135 Air 2 69 ATV amp DTV 2 69 ATV amp DTV OSD Language English English
51. pgrade 2 1 AC ON 2 2 Then input USB press POWER 2 3 Then press source 2 5 8 0 and choose SW Upgrade and then press ENTER 2 4 Now you should choose Yes and then press ENTER TV begin to update You should remove the USB memory reset TV after update Note When Upgrade the process please don t Power Off 42 9 Trouble shooting 9 1 Simple check Trouble phenomenon Picture Audio Inspection B antenna position direction or connection antenna position direction or connection electronic equipment car En Interfere motorcycle fluorescent light AS EN Volume inspect wether the mute function on the remote control are started or audio A Wars system are correct or not Power cord is not inserted Power switch is not opened Contrast and brightness volume No picture setup Press standby key on the remote control for inspecting No color color control Scramble retune channel No color Audio system opecial Explanation The accessories such as remote control is not belongs to the guarantee 43 9 2 Main board failure check Service guide 1 Black creen Is power LCD normal N Check if there 15 high Check if there is 5 at P
52. solder ES devices 4 Use only an anti static type solder removal device Some solder removal devices not classified as anti static can generate electrical charges sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacement ES device from its protective package until immediately before you are ready to install it Most replacement ES devices are packaged with leads electrically shorted together by conductive foam aluminum foil or comparable conductive material 7 Immediately before removing the protective material from the leads of a replacement ES device touch the protective material to the chassis or circuit assembly into which the device will be installed CAUTION Be sure no power is applied to the chassis or circuit and observe all other safety precautions 8 Minimize bodily motions when handling unpackaged replacement ES devices Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device 1 3 7 Ordering Spare Parts Please include the following informations when you order parts Particularly the Version letter 1 Model number Serial number and Software Version The model number and Serial number can be found on the back of each product and the Software Version can be f
53. t Check if the volume control is volume Y at 0 level or muted v Check the Check if there is output at Y speakers 11 Y CIS Check if there is 12V input at system is damaged short N PIN28f U19 circuit or mis connected Y Check the volume control Check if PINDf U19 Tem circuit from U19 voltage N UK Check if there is signal input at PIN3 circuit from to 4 N amp PIN12 of U19 U19 Y Y Replace 019 46 Check the power supply circuit to this PIN 5 TV failure TV no channel Fix the RF N Check if there is RF set signal input Y Check if there is 5V at PIN2 of N U24 Check if there Y is I2C signal at PIN6 amp N Check if there is Y N frequency signal Y output at PIN12 of Check the U24 Check the signal Check the 2 niet circuit between circuit U11 and U24 between U11 and U24 47 6 HDMI no picture or picture abnormal abnormal If CN 2 is disconnected N Check if TENE R301 R310 R319 R317 R351 R338 R343 un soldered He N solder them Check Q305 andthe circuit around it 48 7 PC no picture or picture abnormal PC no picture or picture abnormal
54. ust Exit 1 Canada English switch the English rating control level EXEMPT C 8 G PG 14 18 37 Exempt Includes news sports documents and other information programming talk shows music videos and variety programming C Children Intended for younger children under the age of 8 years Pays careful attention to themes that could threaten their sense of securityand well being C8 Children over 8 years old Contains no portrayal of violence as the preferred acceptable or only way to resolve conflict nor encourage children to imitate dangerous acts which they may see the screen G General Considered acceptable for all age groups Appropriate viewing for the entire family contains very little violence physical verbal or emotional Age Parental Guidance Intended for a general audience but may not be suitable for younger children under the age of 8 because it could contain controversial themes or issues 14 Over 14 Years Could contain themes where violence is one ofthe dominant elements ofthe storyline but it must be integral to the development of plot or character Language usage could be profane and nudity present within the context of the theme 18 Adults Intended for viewers 18 years and older and might contain depictions of violence which while related to the development of plot character or themes are intended for adult viewing
55. wes v _ a gt 19 5 2 HDMI Connections When the source device supports HDM How To Connect 1 Connect the source device to HDMI port of this TV with an HDMI cable not supplied with this product 2 No separated audio connection is necessary How To Use If the source device supports Auto HDMI function the output resolution of the source device will be automatically set to 1280 720 If the source device does not support Auto HDMI you need to set the output resolution appropriately To get the best picture quality adjust the output resolution of the source device to 1280 720 Select HDMI input source input source option of Select Main source menu When the source device supports DVI How To Connect 1 Connect the source device to HDMI port of this TV with a HDMI to DVI cable not supplied with this product 2 A separated audio connection is necessary 3 If the source device has an analog audio output connector connect the source device audio output to DVI Audio In port located on the PC port How To Use If the source device supports Auto DVI function the output resolution of the source device Will be automatically set to 1280 720 If the source device does not support Auto you need to set the output resolution appropriately To get the best picture quality adjust the output resolution of the source device to 1280 720 Pr
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