Haier MT5311 Manual Download Page 81

Page: 81 / 92

White screen

4. Display Trouble (White screen)

Check the power

supply for panel

Check if Q70(3407) is OK

Check the output

LVDS signal of UM1

Change CN3

Change the No.92 of UM1/5311

and B voltage of XQ4/0.6V

Change the LCD panel

Or the cable to panel

Change UM3

or flash

software

ChangeAE8or XQ4

Change UM1/5311

-80-

Summary of Contents for MT5311

Page 1: ...MT5311 Training Documents ...

Page 2: ... Choose Your Connection 30 Connecting to an AV Device 30 Connecting to an Audio Device 31 Connecting to a PC 32 Connecting Headphones 33 Introduction Controls 25 Connection Options 26 Universal Remote control 27 Accessories 28 Install the Stand 28 Install the Wall Mount 28 6 ...

Page 3: ... 36 Audio menu 37 Function menu 38 Lock Menu 42 Other Functions 45 Playing External Media 54 Universal Remote Control Setting Up Your Remote Control 58 Remote Control Codes 63 Maintenance 63 Specication 63 8 9 10 11 12 13 64 65 77 78 79 88 ...

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Page 8: ...1366 768 16 7M ATSC NTSC 10 75 m mts AC 3 ...

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Page 10: ...T MT5311 81B CNA2 CN5 CN22 CN18 CON1 CON2 ...

Page 11: ...T MT5311 81B T MT5311 81B 3 4 MINI AV IN SPDIF OUT LINE OUT 1 2 1 ETHERENT ...

Page 12: ...CNA2 CN5 CN18 ...

Page 13: ...CON1 NC Logic Level Control Default For High Level No Connection I2C SCL I2C SDA CN22 ...

Page 14: ...nel Output Audio Left Channel Output Audio Right Channel Output Audio Right Channel Output CON2 ƹ CON1 4PIN 2 54 AMPLIFIER POWER SUPPLY CONNECTOR NO SYMBOL DESCRIPTION 1 24V 24V DC Power Supply 2 24V 3 GND Ground 4 GND Ground ...

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Page 17: ...TC315B601 ...

Page 18: ... a d 1 X R 5 1 1 l e x i p f o a t a d 1 X R 6 1 17 G N D Ground 18 R X2 Negat ive transmission data of pixel2 19 R X2 Posit i ve data of pixel2 20 G N D Ground 21 R XC LK of clock 22 R XC LK of clock 23 G N D Ground 3 l e x i p f o a t a d 3 X R 4 2 3 l e x i p f o a t a d 3 X R 5 2 26 G N D Ground 4 e d o M g n i g A E G A _ T S T 7 2 28 N C Noconnection 5 29 G N D Ground 30 G N D Ground N ot e ...

Page 19: ...ICS Ta 25 2 ºC 21 Value Parame ter Symb ol Min Typ Max Unit Note Light Bar InputVoltage VLED VDC Duty 100 Light Bar InputCurren t ILED mADC Duty 100 per stri ng Power Consumption PLED W 1 LED LifeTime LBL 30000 Hrs 2 Note 1 PLED ILED 7 VLED Note 2 The lifetime of LED is defined as the timewhen it continues to operate under the condition s at Ta 25 2 andI 120mA Per EA un til thebrigh tne ssbecomes ...

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Page 26: ...e one you want to watch In the MENU screen the INPUT button serves as the ENTER button 3 VOL Presstoadjustthevolume IntheMENUscreen thesebuttonsserveasleft rightbuttons 4 CH Press to scan through channels To scan quickly through channels press and hold down either In the MENU screen these buttons serve as up down buttons 5 POWER Press to turn on and oﬀ theTV 6 Remote Sensor Receives IR signals fro...

Page 27: ...ewiththeconvertercable 5 Antenna Input Connect cable or antenna signals to theTV either directly or through your cable box 9 PC Video In Connect a video cable from a computer 3 Optical Connecttothedigitalaudioequipment 4 AUDIO Out ConnecttheaudioL Rcablestoyouraudioequipment 10 PC Audio In Connect the audio cable from a computer 12 Component AUDIO In Connect the audio L R cables from the component...

Page 28: ...he on screen menu A Arrow keys Up Down Left Right Allows you to navigate the on screen menus and adjust the system settings B RETURN Return to the previous menu C R GY B ButtonsusedintheChannel list Media Play menu etc D Media Player Functions Rewind Fast Backward Forward Stop Play Pause E MTS SAP Select MONO STEREO SAP in NTSC system F INPUT Show the input source list G RECALL Press to jump back ...

Page 29: ...creen from damage connect the TV to the Stand as shown Install the Wall Mount 1 Removing the TV base support When mounting the TV onto a wall remove the TV base support as shown 1 2 basesupport 2 Installing Wall Mount Use screws to secure the wall bracket to the back of your TV For more information on how to install a wall mount refer to the wall mount s user manual Securing the Installation Space...

Page 30: ... air TV reception quality will depend on your antenna type antenna location and antenna positioning Cable Television Network or Note To improve the picture quality in a poor signal area please purchase a signal amplifier and install properly If the antenna needs to be split for two TV s install a 2 Way Signal Splitter To install the antenna properly please contact a professional in your area 29 ...

Page 31: ...Cable Not Supplied PC DVI AUDIO IN PC IN HDMI 1 IN HDMI 2 IN HDMI 3 IN HDMI 4 IN When using an HDMI DVI cable connection for video the PC DVI AUDIO IN jack is required for audio Haier TVs support HDMI 1 4 Audio Return Channel However the ARC Audio Return Channel function is only supported on HDMI 1 IN ARC The ARC function enables digital output of sound using the HDMI 1 IN ARC port and can only be...

Page 32: ...le Not Supplied Video yellow Audio left white Audio right red Component video cable Y Green Pb Blue Pr Red AV IN mini L R V L R V Note For better picture quality the Component connection is recommended over the A V connection 5 Connecting to an Audio Device Using an Audio Analog Cable Connections Amplifier DVD Home Theater AUDIO IN R AUDIO L W R Audio Cable Not Supplied Audio left white Audio righ...

Page 33: ...7 28 322 MAC 640 480 832 624 1152 870 35 000 49 726 68 681 66 667 74 551 75 062 30 240 57 284 100 000 VESA DMT 640 480 640 480 800 600 800 600 800 600 1024 768 1024 768 1024 768 1280 720 37 861 37 500 37 879 48 007 46 875 48 363 56 476 60 023 45 000 72 809 75 000 60 317 72 118 75 000 60 004 70 069 75 029 60 000 31 500 31 500 40 000 50 000 49 500 65 000 75 000 78 750 74 250 VESA DMT DTV CEA 1920 10...

Page 34: ...e TV for an extended period of time it is recommended to disconnect the power plug from the wall power outlet Note When the TV is powered on an on screen display will indicate the active input source for a few moments then disappear If there is no signal present at that input No Signal will be displayed on the screen Choose the Menu Language When you start using your set for the rst time you must ...

Page 35: ...ssing ENTER Select the desired volume level Press the VOL buttons on the remote or the side of the TV set to adjust the volume level The range is 0 100 When the volume buttons are pressed the volume level is displayed automatically on the TV screen Mute Press the MUTE button on the remote control and an icon indicating the MUTE function is active will display on the screen At this time the sound o...

Page 36: ...2x 4 Playback position The playback position is always at the center of the time bar 5 Time scale shows the time in half hour increments Note Time Shift function is only available in DTV R mode The maximum recording duration is determined R by the memory size of the USB drive and the signal resolution Please use a high speed USB 2 0 drive with a minimum of 1GB capacity Time shift R is only support...

Page 37: ...odes the system will automatically switch to the User mode Only when the picture mode is set to User can the 5 Brightness Contrast Color Tint Sharpness and Color Temperature be adjusted All other Picture Modes are preset Color temperature This will increase or decrease Warm red and Cool blue colors to suit personal preferences Select Cool to give the white colors a blue tint Normal to give the whi...

Page 38: ...lance 1 Bass 50 Treble 50 Sound Mode On Speaker On Enter Move Exit Video Press the ENTER button to select the audio mode O Rock Pop Live Dance Techno Classic and Soft How to customize audio settings Press the MENU button and then use the button to select the Audio menu Press the ENTER button and then use the button to select desired items Press the ENTER button and then use the button to adjust th...

Page 39: ...tton and then use the button to select Aspect Ratio Press C the button to select 16 9 Normal Cinema Zoom OSD Timeout Press the A MENU button and then use the button to select the Function menu Press B the ENTER button and then use the button to select OSD Timeout Press C the button to select Short Middle or Long Short is for 5 seconds Middle is for 10 seconds Long is for 15 seconds DPMS Press the ...

Page 40: ...tion and use the number buttons to set the date Time Press the button to select the position and use the number buttons to set the time Press the ENTER button to switch AM and PM Note 5 programmed Press the button to select On or once the time cannot be adjusted Timer Press the button to select the position and use the number buttons to set the time Press the ENTER button to switch AM and PM Sleep...

Page 41: ...Analog Caption Off Digital Closed Style Off Service1 Service2 Service3 Service4 Digital Closed Caption Digital Caption Style Press the ENTER button to enter the submenu Caption Style Select Default or Custom mode Font Size To adjust the font size Large Small or Medium Font Style To adjust the font style Style1 Style2 Style3 Style4 Style5 Style6 or Style7 Font Color To adjust the font color White G...

Page 42: ... ADSL 5 modem because it does not support DHCP You have to use an automatic connection type ADSL modem How to set up automatically Press the MENU button and then use the button to select the Function menu Press the ENTER button and then use the button to select Network Press the ENTER button and the network screen appears Lock Network Upgrade Applications Enter Move Back Video Audio Channel Config...

Page 43: ...r allows you to turn the Ping Select a channel for the wireless 5 router that is not currently being used If the channel set for the wireless router is currently being used by another device nearby this will result in interference and communications may fail When connecting the Wireless LAN Adapter to the 5 TV in 802 11N mode WEP TKIP TKIP AES is not supported C 5 onnection methods you can set up ...

Page 44: ...e 14 Viewers 14 years and older 18 Adult Programming CA Fren Rating G General 8 ans Not recommended for young children 13 ans Programming may not be suitable for children under the age of 13 16 ans Programming is not suitable for children under the age of 16 18 ans Programming restricted to adults Lock setup Set up blocking schemes to block specific channels ratings and external viewing sources A ...

Page 45: ...r TV MA A symbol q will be displayed for each sub rating While q is selected press ENTER button to go to a sub rating To select a different Rating press buttons and then repeat the process Note The V chip will automatically block certain R categories that are More restrictive For example if you block sub rating in TV PG then the sub ratings in TV 14 and TV MA will automatically be blocked MPAA Rat...

Page 46: ...ress OK to resume it Press OK to display the password menu and input your password Other Functions Net Connect Function Yahoo Connected TV You can monitor financial stocks share photos with friends and family and track news and weather all through the Yahoo Widget Engine Note Depending on your country s regulations some R applications may have limited service or not be supported Screen Display Doc...

Page 47: ...ay the tutorial that was shown during guided setup Restore Factory Settings resets all widget settings and information Note When you canot run R Restore Factory Settings normally or you can not install run the specific widgets normally press the remote conrol buttons in the following sequence which resets the Yahoo Service From the Adminstrative Controls menu you can Configure Screen Saver timeout...

Page 48: ...een TV q Watch your favorite web videos q Access user generated content q Using the Remote Control Remote Control Key Operation Display hide the Yahoo Connected TV user interface Highlight and focus on buttons in the Yahoo Connected TV user interface Move the focus selection up Move the focus selection down Move the focus selection to the left Move the focus selection to the right Select the focus...

Page 49: ...the Yahoo Connected TV user interface Select the focused item Activate Yahoo Connected TV The first time you use TV Apps this step by step wizard begins with the Welcome Screen Welcome to Yahoo TV Apps Select Let s get started If you select Exit Setup now this step will resume the next time you press the Yahoo TV Key Where do you live Choosing your location allows TV Apps to use localized content ...

Page 50: ...olls bookmarks under this focal point q Moving between TV App Bookmarks Open the TV App sidebar by pressing ENTER when its bookmark is in focus The TV App logo and Home button are at the top of q the sidebar Use the q Up Down Arrows to navigate to a menu item The currently focused button is highlighted q Press q ENTER to select the focused button Using the Sidebar Toolbar Close the APP Manage your...

Page 51: ...Weather TV App provides updates on your local and favorite weather locations Press the q GREEN key to display the Settings menu t EE B FX JUZ CZ FOUFSJOH UIF OBNF PG UIF DJUZ tDelete a City by selecting the city you want to delete from the city list tSelect the Display Units As button to change the temperature indication mode to Imperial or Metric To create a bookmark for q a favorite city tSelect...

Page 52: ... will restart the slideshow at the beginning after the last photo is shown Using Yahoo TV Apps The Yahoo News TV App provides the latest q headline news for business entertainment politics sports top stories and many other categories The Yahoo Weather TV App provides updates on q your local and favorite weather locations View the latest stock news with the Yahoo Finance q TV App The flickr TV App ...

Page 53: ...d on the screen DLNA Digital Living Network Alliance Digital Living Network Alliance DLNA is a standard that allows various consumer electronic devices to share content with each other across a standard home network This would allow a device such as a DLNA compatible television to play music or view videos or photos stored on a desktop computer or other compatible device Press the MENU button and ...

Page 54: ...nectin in the Media Play mode TV Backof TV PC ETHERNET WirelessIP sharer L AN USB Wireless LANAdapter TV PC ETHERNET ETHERNET External Modem ADSL VDSL Cable TV refer to Network Connection CCD Closed Caption Display Closed Captions Closed captioning is a process which converts the x audio portion of a television program into written words which then appear as subtitles on the television screen Clos...

Page 55: ...h Closed Caption information included Refer to your area s TV program listings for the TV channels and times of Closed Caption shows The captioned programs are usually noted in the TV listings with service marks such as CC Playing External Media Digital pictures JPG JPEG BMP Baseline Progressive PNG Digital music MP3 8 320kbps Video avi mpg mpeg vro vob ts coded with MPEG 1 or MPEG 2 standard les ...

Page 56: ...ture then press the ENTER button in the Media Play menu Use the buttons to select the desired Picture Delete Copy Paste DSCF0793 JPG 2011 03 18 09 31 45 3488x2616 4575712 Byte Back Move Play 001 jpg None 1x Short Shuffle Off None 6 8 Menu Enter Pause Repeat Shuffle Duration Effect Show Info 1 2 3 4 5 6 1 2 Press the MENU button to display the option list 1 Play Pause 4 Duration 2 Repeat 5 3 6 Show...

Page 57: ...top 3 Fast reverse 4 Fast forward 5 Play previous 6 Play next Movie Delete Copy Paste 00 05 25 20 03M 1 2 Back Move Play Video 1x 1 3 00 02 17 00 04 56 3 3 Menu Play avi Pause Repeat Show Info Picture Mode Screen Mode 1 2 3 4 5 1 2 3 4 5 6 To play movies Press the button to select Movie then press the ENTER button in the Media Play menu Use the buttons to select the desired Press the MENU button t...

Page 58: ...ter the 3 digit brand code corresponding to your device within 30 seconds If time runs out or any key other than Power or digits are pressed the LED will turn o and the manual programming process will exit Manual scan mode With manual scan and program the remote control tests all the codes available in the codeset database and assigns the correct one for the selected device Although this method is...

Page 59: ... the curren code For example if the second digit of the code is 3 then the LED will blink three times Press the 3 key to get the third digit of the current code Only digit 1 2 3 are valid in this mode And the sequence is not xed The remote control will not send out data in this mode if you press any key other than the 1 2 or 3 key Pass Through Features The remote control provides pass through feat...

Page 60: ...itachi 032 060 062 065 126 127 134 149 150 186 200 340 106 HP 204 219 107 Hyundai 327 108 Ilo 174 254 266 312 109 IMA 067 110 Infinity 055 071 320 111 InFocus 275 112 Initial 277 113 Innova 351 114 Insignia 097 237 298 299 300 306 313 115 Inteq 330 116 Janeil 079 117 JBL 055 071 320 118 JC Penney 056 060 061 062 063 069 070 074 076 077 088 119 JCB 058 120 Jean 333 363 370 372 121 Jensen 060 062 23...

Page 61: ... 352 259 Trutech 248 260 Tuntex 333 362 261 TVS 338 262 Universal 069 NO Brand Code 185 Pioneer 060 062 156 157 205 212 186 Plasmsync 269 187 Polaroid 211 217 220 228 315 339 188 Portland 060 061 062 066 076 333 349 352 189 Price Club 074 190 Prima 281 324 191 Princeton 321 192 Prism 070 193 Proscan 027 056 088 332 194 Proton 060 062 065 353 195 Protron 196 262 196 Proview 263 343 197 Pulsar 031 0...

Page 62: ...368 130 Sherwood 292 361 131 Shinco 260 132 Shinsonic 213 335 133 Sigma Designs 358 134 Sonic Blue 349 135 Sony 000 001 002 003 004 005 006 049 052 055 056 057 060 061 065 076 081 092 094 097 109 112 114 126 127 128 146 147 148 155 230 231 232 316 317 318 335 136 Sungale 267 137 Superscan 124 324 138 SVA 364 139 Sylvania 042 063 124 133 159 204 225 285 324 354 385 386 NO Brand Code 140 Symphonic 1...

Page 63: ...017 018 019 029 043 049 050 068 080 110 124 130 Sanky 025 131 Sansui 008 045 102 108 114 132 Sanyo 012 028 029 073 119 133 Scott 010 018 134 Sears 008 013 028 030 031 112 120 135 Sharp 022 023 052 090 096 136 Shogun 012 029 137 Singer 031 138 Sonic Blue 109 127 NO Brand Code 139 Sony 004 005 006 007 008 033 036 038 039 046 064 065 066 075 111 123 131 135 140 Stack 111 141 STS 013 031 142 Superscan...

Page 64: ...new TV Be sure to turn the power o and unplug the power cord before you begin any cleaning Cleaning the Screen Here s a great way to keep the dust o your screen for a while Wet a soft cloth in a mixture of lukewarm water and a little fabric softener or dish washing detergent Wring the cloth until it s almost dry and then use it to wipe the screen Make sure the excess water is o the screen and then...

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Page 66: ... VO 2 ADJ 1 VO 4 UP6 LC1117CLTRAD R46 NC 100ohm 0402 5 1 16W CPR15 0ohm 0603 5 1 10W CPR16 0ohm 0603 5 1 10W L5 TC5026U 470K 06 BS 1 IN 2 SW 3 GND 4 FB 5 COMP 6 EN 7 NC 8 UP8 RT8250NGSP C4 NC 100pF 0402 NPO 5 50V C6 3900pF 0402 X7R 10 50V R12 4K7ohm 0402 5 1 16W C23 0 01uF 0402 X7R 10 50V R6 4K7ohm 0402 1 1 16W R11 18Kohm 0402 1 1 16W C22 0 1uF 0402 Y5V 80 20 16V D1 NC SK34A SMA GND GND GND L1 NC ...

Page 67: ... VCCK T9 VCCK T10 VCCK T11 VCCK T12 VCCK T13 VCCK T14 VCCK T15 VCCK T16 VCC3IO T8 VCC3IO M18 VCC3IO H19 VCC3IO V8 VCC3IO U8 VCC3IO N18 AVDD10_LDO AA12 FSRC_WR E23 OSDA0 J22 OSCL0 J23 DVSS A25 DVSS B25 DVSS AA20 DVSS W21 DVSS Y21 DVSS Y22 DVSS AB22 DVSS AA23 DVSS AB23 DVSS AC23 DVSS AB24 AVDD33_VGA_STB AA7 AVSS33_VGA_STB W8 DVSS AC24 DVSS AB25 OSCL2 T23 OSDA2 T22 VCCK L11 VCCK L15 VCCK R15 VCCK L16...

Page 68: ..._ADAC AA24 AR2_ADAC V24 AL2_ADAC Y25 AR3_ADAC V25 AL3_ADAC Y24 AVDD33_DAC1 V23 AVSS33_DAC1 W22 AVDD33_DAC V22 AVSS33_DAC AA22 ALIN V21 ASPDIF V20 AOBCK T21 AOLRCK U24 AOMCLK U25 AOSDATA4 R21 AOSDATA3 R20 AOSDATA2 T19 AOSDATA1 U23 AOSDATA0 T20 AIN6_R_AADC AD24 AIN6_L_AADC AC22 UM1F MT5311 CA4 0 1uF 0402 Y5V 80 20 16V RA4 10Kohm 0402 5 1 16W RA32 15Kohm 0402 5 1 16W CA1 0 1uF 0402 Y5V 80 20 16V RA22...

Page 69: ... OUT_B 46 PGND_AB 47 PGND_AB 48 OUT_A 1 PVCC_A 2 PVCC_A 3 AVSS 9 PLL_FLTM 10 PLL_FLTP 11 VR_ANA 12 AVDD 13 FAULT 14 MCLK 15 OSC_RES 16 DVSSO 17 VR_DIG 18 PDN 19 LRCLK 20 SCLK 21 SDIN 22 SDA 23 SCL 24 RESET 25 STEST 26 DVDD 27 DVSS 28 PVCC_D 40 PVCC_D 41 PGND_CD 37 PGND_CD 38 OUT_D 36 OUT_C 39 PVCC_C 45 BST_C 42 VCLAMP_CD 32 BST_D 33 VREG 31 AGND 30 AVCC 34 BST_A 4 VCLAMP_AB 5 BST_B 43 PVCC_B 44 PV...

Page 70: ...2 5 1 16W 1 2 DV8 NC ICVL0518030FR RV6 100ohm 0402 5 1 16W GND GND GND GND GND GND GND GND AVDD1V2 AVDD3V3 GND GND AVDD3V3 GND GND GND AVDD3V3 AVDD1V2 GND GND GND GND GND GND GND GND GND GND GND GND GND Analog Power MT5303G Closeto MT5303G 86 mA 65 mA 42 mA 9 5 mA 20 mA 37 mA AV1 Input Horizontal Close to IC Close to CONN YPbPr1 Video Input Horizotal YPbPr1 Audio Input Close to CONN Close to CONN ...

Page 71: ... GND GND 5V_USB GND GND GND GND MT5303G Analog Power mA 180 mA 6 5 mA Close to 5303G USB PORT 1 EQUAL LENGTH andDIFFERENTIALIMPEDANCE 90ohm Panel Tcon POWER Control HI LVDS POWER ON LO LVDS POWER OFF EQUAL LENGTH andDIFFERENTIALIMPEDANCE 90ohm USB 5V POWER USB PORT 0 WiFi Dongle CE49 NC 100uF 16V 20 5 11 105 CE51 100uF 16V 20 5 11 105 Q70 WPM3407 D124 ASES12U020R2 D125 ASES12U020R2 POWER 1 DM 2 DP...

Page 72: ...F 0402 Y5V 80 20 16V RD31 0ohm 0603 5 1 10W RD35 0ohm 0805 5 1 8W CM46 0 1uF 0402 Y5V 80 20 16V CD9 0 1uF 0402 Y5V 80 20 16V RD36 0ohm 0603 5 1 10W RM49 1Kohm 0402 1 1 16W CD2 0 1uF 0402 Y5V 80 20 16V CD6 0 1uF 0402 Y5V 80 20 16V RM48 1Kohm 0402 1 1 16W RD17 0ohm 0805 5 1 8W RD33 0ohm 0603 5 1 10W RM51 0ohm 0402 5 1 16W RM50 0ohm 0402 5 1 16W VDD_0 B2 NC_0 J1 VSS_0 A9 VSSQ_0 B1 UDQS B7 VDDQ_0 A1 D...

Page 73: ... FBW4 120ohm 0603 25 FB1 120ohm 0603 25 RW24 6K19ohm 0402 1 1 16W CW17 47uF 16V 20 4 7 105 DEMOD_TSVAL DEMOD_TSSYNC DEMOD_TSDATA0 DEMOD_TSDATA1 DEMOD_TSDATA2 DEMOD_TSDATA3 DEMOD_TSDATA4 DEMOD_TSDATA5 DEMOD_TSDATA6 DEMOD_TSDATA7 BL_DIMMING ETTXD2 ETTXD3 ETRXCLK_C50M_O ETMDIO ETCOL ETTXEN ETRXDV ETRXD3 ETRXD0 ETRXD2 ETRXD1 ETMDC ETTXD1 ETTXCLK_REF_CLK ETTXD0 PHY_REFCLK PHYRST OPCTRL4 OPCTRL5 ADIN3 B...

Page 74: ...2 D66 NC ULCE0505A015FR CB60 0 1uF 0402 Y5V 80 20 16V C747 0 1uF 0402 Y5V 80 20 16V CH4 1uF 0603 Y5V 80 20 10V RH9 220ohm 0402 5 1 16W SHELL1 20 SHELL2 21 D2 1 D2 Shield 2 D2 3 D1 4 D1 Shield 5 D1 6 D0 7 D0 Shield 8 D0 9 CK 10 CK Shield 11 CK 12 CEC 13 NC 14 DDC CLK 15 DDC DATA 16 GND 17 5V 18 HP DET 19 SHELL3 22 SHELL4 23 CN15 HHF 12B000 2SA RM46 4K7ohm 0402 5 1 16W RM43 4K7ohm 0402 5 1 16W D15 A...

Page 75: ...6 100ohm 0402 5 1 16W ZL4 NC 330nH ZR12 0ohm 0402 5 1 16W IN 1 GND 2 OUT 3 UP1 UTC78D05L ZC5 47pF 0402 NPO 5 50V ZC10 NC 33pF 0402 NPO 5 50V ZR3 4K7ohm 0402 5 1 16W ZC6 27pF 0402 NPO 5 50V ZR2 0ohm 0402 5 1 16W ZC17 47pF 0402 NPO 5 50V 5V_TUNER GND GND GND GND 12V GND GND GND GND 5V_TUNER GND Near Tuner Near Tuner Near Tuner Near MT538X Near tuner Near CHIP ZL1 ZL5 0 Edit 0716 TUNER POWER 5V_TUNER...

Page 76: ...0 1uF 0402 Y5V 80 20 16V C803 NC 47pF 0402 NPO 5 50V CB1 0 1uF 0402 Y5V 80 20 16V MT511 2EE LQFP 100 NC 1 NC 2 AVDD2 3 NC 4 NC 5 NC 6 AVSS3 7 NC 8 NC 9 AVDD3 10 AVSS4 11 AVDD4 12 NC 13 NC 14 NC 15 DGND33 16 DVDD33 17 DVDD12 18 DGND12 19 NC 20 GPIO0 P1 0 21 TS_DATA7 22 TS_DATA6 23 TS_DATA5 24 TS_DATA4 25 DVDD33 26 DGND33 27 TS_DATA3 28 TS_DATA2 29 DVDD12 30 DGND12 31 TS_DATA1 32 TS_DATA0 33 TS_SYNC...

Page 77: ...mtk5311 pkg Remote boot U disk light will flash until the lights do not flash U disk upgrade is successful 4 Then enter the factory reset menu turn it off 76 ...

Page 78: ... 77 ...

Page 79: ...ck if the 1 2V control circuit of UP8 is 1 2V Check if the voltage on No 2 of CNA1 is high level Y N UP2 Check the power control circuit of QP1 Check if the pin No 3 of UP8 is PWM signal Check the voltage of UP4 3 3V UD4 1 5V Y N N QP1 Check if L5 47 H is welded of damaged Y N UP8 RT8250 is damaged Change damaged O The power modules is N Y Change UP8 RT8250 Change UP8 Change or weld L5 Y N circuit...

Page 80: ...tly Y N Check if the voltage on pin No 1 2 3 of CN18 is OK Y N If the software Check the voltage for CN3 is panel VCC Y N Change the cable for Panel connector If the software on board is OK Check the circuit of Q70 3407 Ch V lt f CN3 1 Change Voltage for CN3 Change software Change LCD Screen Change Q70 N 79 ...

Page 81: ...or panel supply for panel N Y Check if Q70 3407 is OK Check the output LVDS signal of UM1 N Y Y N Change CN3 Change the No 92 of UM1 5311 and B voltage of XQ4 0 6V Change the LCD panel Or the cable to panel Change UM3 or flash software ChangeAE8or XQ4 Change UM1 5311 1 80 ...

Page 82: ...n Black screen Check if voltage on pin3 of CN5 BLON Signal is high level g p g g N Y Is inverter power is normal N Y Check the circuit of BLON from QL2 to UM1 pin N E25 Check the voltage on pin No 1 2 of CN5 Change inverter No E25 81 ...

Page 83: ... of U38 Y N Y N Check the power Control Y N Check the signal output on pin No 1 4 39 36of U38 Check the signal output on pin No H24of UM1 Y N Check the signal input Y N Check external audio equipment circuit of amplifier Check Check pin No AA8 Check the network from UM1 pin No H24 to U38 pin No 22 g p of UM1 audio toAD25 AD22PIN Change UM1 Check the circuit from Y N Reset it External speaker Check...

Page 84: ...ta N Y C f 10 11 f 1 1 Check if pin No 10 11 of T1 has IF signal to U71 N Y Check the power circuit of UP1 7805 Check if pin No 9 of T1 has voltage 1 8 3 3V N Y Repair external RF equipment of UP1 7805 Check the network between UM1 pin No M19 M20 and U71 and if the demod power is OK Check the circuit from U71 pin No 72 toT1 pin No 9 Change U71 Check I2C network from T1 pin No 4 5 to U71 5112 pin N...

Page 85: ...ignal for UM1 pin No 218 220 222 Y N Check if VS HS signal is Ruled and stable Y N Ch k th i it Check the circuit of VS HS OSD settings don t match Ch k th i it Do Auto adjust process Reset the DDC settings Check the circuit from BP8 VGA To UM1 Check the circuit of VS HS From BP8 VGA to UM1 pin No W12 W11 OSD settings don t match Reset the OSD or input mode don t support Check the circuit Of VS HS...

Page 86: ...heck the circuit from Check the power circuit of N Y HDMI terminal to U4 PS421 UM1 and I2C control signal N Y U4 or HDMI terminal pad contact is badly Check the circuit from HDMI terminals to UM1 pin No 55 to 66 is OK N Y Check the circuit from HDMI terminal to U4 N Y Change U4 Change U4 PS421 U4 PS421 85 ...

Page 87: ...t from CVBS terminal and to UM1 Check the power of UM1 or the UM1 chip defective Y N Change UM1 Check the circuit from UM1 to BP1 Y N Check the circuit from terminal to Check the circuit from UM1 t U70 Y N Check the signal Between CV1 and Change the defective Y N Change the f Y terminal to U70 UM1 to U70 Change UM1 Change U70or Y N Between CV1 and external terminal material defective material UM1 ...

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Page 92: ... Put your disk inserted into the TV set then connect the tv to power supply 3 The indicator lamp will flash for about 1 min 5 Then factory reset Factory Reset menu 8893 function clean stroage select YES 91 4 Until the indicator lamp stop flashing It means upgrade is succesful ...

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