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TCL LED28T3520-MS306D-LA Service Manual

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LED28T3520-MS306D-LA
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Summary of Contents for TCL LED28T3520-MS306D-LA

  • Page 1 LED28T3520-MS306D-LA ………………………………………………………………………… …………………………………………………………………… ………………………………………………………… ………………………………………………………………… …………………………………………………………… ……………………………………………………………… …………………………………………………………………...
  • Page 2 SCHNEIDER ELECTRONICS GMBH-GERMANY 1. CAUTION CA UTION: Use of controls, adjustments or procedures other than those specified herein may result in hazardous radiation exposure. CA UT ION : T O RE DUCE TH E RIS K OF CA U T ION ELECTR ICA L SHOCK, DO NOT RE MOVE COVER (OR BACK).
  • Page 3 SCHNEIDER ELECTRONICS GMBH-GERMANY IMPORTANT SAFETY INSTRUCTIONS CAUTION: Read all of these instructions. Sa ve these instructions for later use . Follo w all W arnings and Instructions marked on the audio equipment. 1. Read Instructions-All the safety and operating instructionsshouldbe read before the productis operated. 2.
  • Page 4 SCHNEIDER ELECTRONICS GMBH-GERMANY PROTECTION AND LOCATION OF YOUR SET Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc. Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall outlet and refer servicing to qualified service personnel.
  • Page 5 SCHNEIDER ELECTRONICS GMBH-GERMANY OPERATION OF YOUR SET 18. This television set should be operated only from the type of power source indicated on the marking label.If you are not sure of the type of power supply at your home, consult your television dealer or local power company. For television sets designed to operate from battery power, refer to the operating instructions.
  • Page 6 TCL MULTIMEDIA LCD TV SPECIFICATION RELEASE Version: V1.0 Issued Date: 2013.05.28 Model: LED28T3520/MS306D-ISDB-T LA PICTURE Panel Size (inch) 28" Category LCD TV Aspect Ratio 16:9 Color Temperature Medium/Warm/Cool SIGNAL FORMAT CAPABILITY Backlight Adjustable Component Video Format Y,Pb/Cb,Pr/Cr:up to 1080P Scaler Mode...

  • Page 7: Alignment Procedure

    第 1 页共 11 页 文件编号：CRT/SJ/FK02-2013 TCL 集团多媒体电子全球运营本部 序号： TOT 设计中心 Alignment Procedure MS306C/D Series （MODEL） ： VERSION：V1.0 PREPARED BY : gongjunzan DATE : 2013-04-28 APPROVED BY : DATE :...

  • Page 8: Factory Menu

    第 2 页共 11 页 History Description of major changes Release Date V1.0 2013-04-28 1.Overview MS306C/D chassis is designed for Asia Pacific/South America market. Both Full HD panel and HD panel can be compatible. The signal sources include TV,AV,YPBPR/YCBCR,VGA,HDMI USB. YPBPR,HDMI source ,Format up to 1080p can be supported;...
  • Page 9 第 3 页共 11 页 4-WHITE BALANCE White Balance data adjustment（refer as follow） The balance data is set by PE before the mass production. Do not need adjust. 5-SHOP Reset after production alignment;(This operation will remove all unnecessary factory value; The factory hotkey will be turn off) 6-NVM reset System initialization.
  • Page 10 R-OFFSET G-OFFSET G-OFFSET B-OFFSET B-OFFSET WB INIT ONLY FOR TCL R&D The first step is to adjust HDMI. 3.Design Menu 1、Methods of Entering： Method 1： Using the remote, enter the “Picture” submenu in the OSD; choosing the “contrast” item and press the 1,9,5,and 0 in series ,Design Menu will appear in the left top of screen.
  • Page 11 第 5 页共 11 页 3-SHOP INIT Default setting submenu after production alignment refer to ** 4-OTHER Other set .Only for TCL R&D 5-SERVICE After service menu description MENU 6-PARAM Parameter setting submenu SETTING 7-HOTEL adjust） Hotel submenu（not MENU SHOP INIT submenu...

  • Page 12: Service Menu

    第 6 页共 11 页 adjust） DBC ENABLE DBC adjust（not adjust） （not adjust） （not adjust） DBC MODE （not adjust） MIU DQS0 11 （not adjust） MIU DQS1 10（not PARAM SET SETTING ITEMS Default Description Status Setting Brightness Brightness curve. Exclusively used by R&D Curve Contrast Contrast curve.
  • Page 13 第 7 页共 11 页 Project Name Module name SIACP VERSION SIACP VERSION Chassis MS306 Chassis name PANEL NAME P/N of panel PROJECT ID >>> Select panel ID Number CONFIG >>> Project Select submenu USB UPDATE >>> USB UPDATE HOTEL ENABLE HOTEL MENU SWITCH ReloadEFBItem Only for factory adjust...
  • Page 14 第 8 页共 11 页 9) Choose Factory Menu ->SHOP and press the button of remote to initialize the set. Note: After step 9, Hotel Menu will be disabled by default. Therefore, if the order requires hotel function, it is necessary to enable hotel function by set Design MENU->Service Menu->HOTEL ENABLE to ON.
  • Page 15 第 9 页共 11 页 5.4. White Balance adjustments (Manual) Before adjustment ,you must make sure the ADC status(only PC and YPbPr) “success”and Color Analyzer been calibrated .Only AV1,YPbPr,PC,HDMI1 need to be adjusted. HDMI1 should be the first. 5.4.1. Signal and generator The pattern of the signal should be used are White (Chroma2329 pattern 113) and Grey (pattern 114).

  • Page 16: Chip List Of Software Programming Before Smt

    The process of adjusting ADC and White Balance automatically is out of the range of this file, Please refer to the relevant technical file of HuiZhou factory of TCL. 6.Chip list of software programming before SMT Following chips must be programmed before SMT by tools...
  • Page 17 第 11 页共 11 页 3,Select “YES” of the dialog box and press OK button to start the update, you will see a progress box on the screen. 4,After updating , the set will reset automatically. 3）Upgrading method 2 1，Press the “MEUN”button of Remote Control, then select the“Software Update(U..>”...
  • Page 18 第 12 页共 11 页 2，Press left button Select “YES” of the dialog box and to start the update, you will see a progress box on the screen. 3，After updating , the set will reset automatically.
  • Page 19 第 13 页共 11 页 8, Project ID selecting 1) Press the Menu button of remote control, then select Contrast item of Picture submenu; press 1,9,5,0 consecutively, there you go the Design Menu. 2) Select the SERVICE MENU item, press OK and RIGHT button of the remote to enter submenu, 3) Select the PROJECT ID item, press OK or RIGHT button of the remote to enter the submenu;...
  • Page 20 Trouble shooting Can not switch on no switch on Check 3.3V/12V/24V of power supply Check PW Only 3.3V Check signal P—ON Check DC-DC DIMBL—ON of main IC link part,check to PW Check the peripheral circuit of mail IC,check solder of Check reset Check IIC bus main IC,check data fo NVM...
  • Page 21 2 abnormal picture Abnormal picture Individual signal source All signal source bad Check the path with this Check panel ID signal source Check LVDS signal to main Check the peripheral circuit IC check LVDS cable? of mail IC,updating SW,reset NVM,replace main IC Check crystal frequence...
  • Page 22 Abnormal sound Abnormal sound Individual sound Check all sound signal source source Check the sound signal Check sound IC link to main IC Check the power of Check the peripheral Check wave filter and sound IC circuit of main IC,SW speaker Check the mute function...
  • Page 24 BOM text H3-28T352SKS-BZ0 06-520W37-C000X RCT PHILCO LOGO BLACK 3V 0.3A 0.000003A H3-28T352SKS-BZ0 71-BAR030-0A0 PRI LABEL TCL WHITE & BLACK R=Y FOR CTV H3-28T352SKS-BZ0 T8-28T3520-LPM7 LVW280CSOT E1 V5 CS2GTA/TT T8-28T3520-LPM7 71-W28CST-EPN9L PRI LABEL ... WHITE & BLACK R=Y...
  • Page 25 T8-28T352KS-PA1 41-UK0150-0KK02 WIRE 2.6MM 0D2.6/7.8(9/0.10BC+S25/0.10BC T8-28T352KS-PA1 51-DC0160-01R0HG POWER CORD 1600MM DTIII-2P-09+DTIII-2P-0 T8-28T352KS-PA1 74-004006-12C RAW PACKING BAG 60X40X0.08MM - R=Y T8-28T352KS-PA1 75-729440-CC0 RAW POLYFOAM 28T3520 -- -- 01 00 R=Y T8-28T352KS-PA1 75-729450-CC0 RAW POLYFOAM 28T3520 -- -- 01 00 R=Y T8-28T352KS-PA1 T8-28T352KS-PA1Z ASS'Y - PACKING ART T8-28T352KS-PA1Z 71-CNDZLS-LABPB...
  • Page 26 T8-HT3517V-KE1 48-TAC001-XX0 TACT SWITCH T8-HT3517V-KE1 48-TAC001-XX0 TACT SWITCH T8-HT3517V-KE1 48-TAC001-XX0 TACT SWITCH T8-HT3517V-KE1 48-TAC001-XX0 TACT SWITCH T8-HT3517V-KE1 48-TAC001-XX0 TACT SWITCH T8-HT3517V-KE1 40-HT3510-KEA2LG PCB UR 151*168.4MM 12PC DOUBLESIDED 1.6M H3-28T352SKS-BZ0 T8-28T352KS-IR1 ASS'Y - IR BD T8-28T352KS-IR1 02-IRR002-XX2 IR RECEIVER 38KHZHZ 5V TXZOZ HS0038B4 T8-28T352KS-IR1 12-BT3904-0BX TR-SMD NPN 40VV 200MA_A 300HZ 0.25W SOT2 Q1...
  • Page 27 T8-MS06KS-MA1 19-AB0000-JTX RES SMD 0 OHM 1/10W +/-5% 0603 R915 T8-MS06KS-MA1 19-AB0000-JTX RES SMD 0 OHM 1/10W +/-5% 0603 R244 T8-MS06KS-MA1 19-AB0000-JTX RES SMD 0 OHM 1/10W +/-5% 0603 R252 T8-MS06KS-MA1 19-AB0100-JTX RES SMD 10 OHM 1/10W +/-5% R621 T8-MS06KS-MA1 19-AB0101-JTX RES SMD 100 OHM 1/10W 0603 R812...
  • Page 28 T8-MS06KS-MA1 19-CD0000-JTX RES.SMD 0OHM1/1/4W+/-5% R820 T8-MS06KS-MA1 19-GA0000-JTX SMD. RES 0 OHM 1/16W +/-5% R225 T8-MS06KS-MA1 19-GA0000-JTX SMD. RES 0 OHM 1/16W +/-5% R206 T8-MS06KS-MA1 19-GA0000-JTX SMD. RES 0 OHM 1/16W +/-5% R931 T8-MS06KS-MA1 19-GA0000-JTX SMD. RES 0 OHM 1/16W +/-5% R216 T8-MS06KS-MA1 19-GA0000-JTX...
  • Page 29 T8-MS06KS-MA1 19-GA0104-JTX SMD. RES 100K OHM 1/16W +/-5% R844 T8-MS06KS-MA1 19-GA0104-JTX SMD. RES 100K OHM 1/16W +/-5% R618 T8-MS06KS-MA1 19-GA0104-JTX SMD. RES 100K OHM 1/16W +/-5% R124 T8-MS06KS-MA1 19-GA0104-JTX SMD. RES 100K OHM 1/16W +/-5% R125 T8-MS06KS-MA1 19-GA0104-JTX SMD. RES 100K OHM 1/16W +/-5% R128 T8-MS06KS-MA1 19-GA0104-JTX...
  • Page 30 T8-MS06KS-MA1 19-GA0472-JTX SMD. RES 4.7K OHM 1/16W +/-5% R218 T8-MS06KS-MA1 19-GA0472-JTX SMD. RES 4.7K OHM 1/16W +/-5% R224 T8-MS06KS-MA1 19-GA0472-JTX SMD. RES 4.7K OHM 1/16W +/-5% R227 T8-MS06KS-MA1 19-GA0472-JTX SMD. RES 4.7K OHM 1/16W +/-5% R604 T8-MS06KS-MA1 19-GA0472-JTX SMD. RES 4.7K OHM 1/16W +/-5% R608 T8-MS06KS-MA1 19-GA0472-JTX...
  • Page 31 T8-MS06KS-MA1 25-HCB101-M1X CAP.ELE 5MM 100UF 16.0V 6.3*7 85 \ C811 T8-MS06KS-MA1 25-HCB221-M1X CAP.ELE 5MM 220UF 16V +/-20%(8*7) C819 T8-MS06KS-MA1 25-HCB221-M1X CAP.ELE 5MM 220UF 16V +/-20%(8*7) C805 T8-MS06KS-MA1 25-HCB221-M1X CAP.ELE 5MM 220UF 16V +/-20%(8*7) C816 T8-MS06KS-MA1 25-HCB221-M1X CAP.ELE 5MM 220UF 16V +/-20%(8*7) C123 T8-MS06KS-MA1 25-TFB220-M1X...
  • Page 32 T8-MS06KS-MA1 28-AC0105-KBX SMD.CAP 16V 1UF +/-10% C834 T8-MS06KS-MA1 28-AC0105-KBX SMD.CAP 16V 1UF +/-10% C133 T8-MS06KS-MA1 28-AC0105-KBX SMD.CAP 16V 1UF +/-10% C633 T8-MS06KS-MA1 28-AC0105-KBX SMD.CAP 16V 1UF +/-10% C629 T8-MS06KS-MA1 28-AC0105-KBX SMD.CAP 16V 1UF +/-10% C632 T8-MS06KS-MA1 28-AC0105-KBX SMD.CAP 16V 1UF +/-10% C602 T8-MS06KS-MA1 28-AC0105-KBX...
  • Page 33 T8-MS06KS-MA1 28-HB0220-JCX CAP.CER,SMD 22P0F 50V DCV 0402 - C134 T8-MS06KS-MA1 28-HB0221-JCX CAP.CER,SMD 220P0F 50V DCV 0402 - C222 T8-MS06KS-MA1 28-HB0221-JCX CAP.CER,SMD 220P0F 50V DCV 0402 - C223 T8-MS06KS-MA1 28-HB0221-JCX CAP.CER,SMD 220P0F 50V DCV 0402 - C221 T8-MS06KS-MA1 28-HB0221-JCX CAP.CER,SMD 220P0F 50V DCV 0402 - C220 T8-MS06KS-MA1 28-HB0221-KBX...
  • Page 34 T8-MS06KS-MA1 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C104 T8-MS06KS-MA1 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C145 T8-MS06KS-MA1 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C111 T8-MS06KS-MA1 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C110 T8-MS06KS-MA1 28-HC0223-KBX CAP.CER,SMD 22N0F 16V DCV 0402 - C137 T8-MS06KS-MA1 28-HC0223-KBX...
  • Page 35 T8-MS06KS-MA1 71-AV0000-V00 SOFT LABEL PAPER WHITE T8-MS06KS-MA1 71-BAR008-0A9 BARCODE LABEL T8-MS06KS-MA1 13-MUMS10-1SB IC MAIN DTV ISDB-T DEMODULATOR CHIP MSB1 U101 T8-MS06KS-MA1 13-MUMS13-06B IC MAIN A SINGLE CHIP SUPORT MULTIMEDIA U201 T8-MS06KS-MA1 13-RT9108-NBB IC SPEC AUDIO POWER AMPLIFIER RT9108NBGC U601 T8-MS06KS-MA1 19-AB0752-JTX SMD.