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TCL MS82B Series Service Manual
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TCL MS82B Series Service Manual

TCL MS82B Series Service Manual

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SERVICE MANUAL
1. Caution....................................................................................2
2. specification..............................................................................6
3. Alignment Procedure..................................................................7
4．Block diagram...........................................................................1
5．Scheme Diagram .....................................................................
5. Troubleshooting........................................................................26
6. PCB Layout ...........................................................................3
8. BOM....................................................................................................................33
This m anual i s t he l atest at t he t ime of pr inting, and doe s not
include the modification which may be made after the printing, by
the constant improvement of product
TCL
32B3310
2

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Summary of Contents for TCL MS82B Series

  • Page 1: Table Of Contents

    SERVICE MANUAL 32B3310 1. Caution…………………………………………………………………………2 2. specification……………………………………………………………………6 3. Alignment Procedure…………………………………………………………7 4．Block diagram…………………………………………………………………1 5．Scheme Diagram …………………………………………………………… 5. Troubleshooting………………………………………………………………26 6. PCB Layout …………………………………………………………………3 8. BOM........................33 This m anual i s t he l atest at t he t ime of pr inting, and doe s not include the modification which may be made after the printing, by the constant improvement of product...

  • Page 2: Caution

    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: Pcb Layout

    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: Specification

    TCL MULTIMEDIA LCD TV SPECIFICATION RELEASE Version: V1.0 Issued Date: 2012.06.10 Model: LED32B3310/MS82D-AP PICTURE Panel Size (inch) 32" Category LCD TV Aspect Ratio 16:9 Color Temperature Normal/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/FK02-2010 OEM 事业部 序号： OEM 设计中心 Alignment Procedure MS82B/C/D/E Series （MODEL） ： VERSION：V1.0 PREPARED BY : Xiongzp DATE : 2012-06-12 APPROVED BY : DATE :...
  • Page 8 第 2 页共 11 页 History Description of major changes Release Date V1.0 2012-06-12 1.Overview MS82B/C/D/E 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 Hotel submenu MENU SHOP INIT submenu...
  • Page 12 第 6 页共 11 页 DBC MODE MIU DQS0 MIU DQS1 TELETEXT SWITCH (only for MS82B/E series) TELETEXT NICAM SWITCH (only for MS82B/E series) NICAM PARAM SET SETTING ITEMS Default Description Status Setting Brightness Brightness curve. Exclusively used by R&D Curve Contrast Contrast curve.
  • Page 13 POWER LOGO OFF/TCL Power on ,panel display logo SAANDBY LOGO ON/OFF NO USE LOGO_LIGHT ON/OFF LOGO BACKLIGHT, Some model used TCL SHOW ON/OFF default ERROR CODE Erase HDCP Key Do Only for R&D Reset HDCP Key Do Only for R&D UsbHdcpkey Only for R&D...
  • Page 14 第 8 页共 11 页 at the bottom of Factory Menu. 3) Enter Design Menu, choose SERVICE MENU->Project ID, choose corresponding Project ID number of the product (Refer to the “V6-PROJECT -ID0**”in the BOM list). 4) Return to Factory Menu, check the Product model. 5) Choose Factory Menu->NVM RESET and press the right button of the remote and wait until prompt OK appears.
  • Page 15 第 9 页共 11 页 5.3.2. Steps of Calibration: 1). Access to the Factory menu->ADC 2). select RGB source and see the 5 MOSAIC appear on the screen 3). Select AUTO ADC , Press the right button on the your remote to calibrate the ADC automatically.
  • Page 16 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 the “USB UPDATE” item , press left or right key to enter the update box; 4,Select “YES” of the dialog box and press OK button to start the update, you will see a progress box on the screen. 5,After updating , the set will reset automatically.
  • Page 18 MS82D  信号流程图  FLASH  U600  W2532BV MSH9010  `  U102  SPEAKER  TO    PANEL    高 频 头        P202  LVDS    SIGNAL  TU1            P702  P702  MS182VG  MS182VG  AV/Y Pb Pr 1.26V      1.8V    U102  U102 ...
  • Page 19 MS82D POWE NO 24V MODEL: DESCRIPITION: DRAWN: DATE: CHECK: DATE: APPR: DATE: 01-0MS82D-MA1 WW R&D CENTER TCL MULTIMEDIA TECHNOLOGY HOLDING LTD. 5TH FLOOR.TCL BUILDING.SOUTH NANHAI ROAD NANSHAN DISTRICT.SHENZHEN.GUANGDONG 518067 CHINA TEL:+86 755 33312403 NOTE: ... PAGE: FORMAT DIN A4...
  • Page 20 VGA & Y Pb Pr & VIDEO &audio input R710 VIDEO OUTPUT 100R VGA-VS VGA-VS 5VAIN P701 100R R711 VGA-HS VGA_BIN VGA-HS VGA-SCL R708 R709 L700 VGA_GIN VGA_RIN 220R C738 0.1U R771 C739 R772 DGND 0.047U R701 Q701 C160 BIN+ BIN+ BT3906 R702...
  • Page 21 L501 22R R520 +3_3V H2_5V HDMI_3V3 HDMI CENNECT0R POW2 H2_5V R509 100K H2_5V C510 GND_H2 5VAIN DGND C500 DGND R501 R502 DGND R510 R511 H2_HPD H2_HPD DGND H2_HPD HDMI_DDC_SDA HPD2 SDA_SINK H2_SDA HDMI_DDC_SCL SDA2 SCL_SINK H2_SCL RXC- GND5 SCL2 H2_RXC-_IN RXC+ R505 H2_SDA...
  • Page 22 RESET DDR2 VREF R101 DDR POWER +3_3VSTB NORMAL POWER +2V5 NORMAL POWER +3V3 NORMAL POWER VDDC L817 +3_3V L100 AVDD_DDR_1V8 +3_3VSTB +2.5V_PGA R106 L101 AVDD_DDR DVDD_NODIE_1_2V +2V5 120R 120R +2V5 ADC2P5 AVDD_DDR_1V8 VDDC-1V28 120R C102 C101 D100 MDDR_VREF 0.1U C128 0BAV99 R102 C122...
  • Page 23 close to ic ZSDA ZAGC TUNER_VCC R206 ZSCL R203 TU1_SCL 0.1U C201 +3V3 C200 0.022U R201 10K R202 C202 100R TAGC 100P +3V3 TUNER_VCC +3_3V 500R TU1_SCL L201 L202 DGND 100UH NC R207 TU1_SDA TU1_SDA C206 C207 C208 C205 470U 0.01U C204 0.1U...
  • Page 24 +12V BL_ON/OFF P_+12V +12V BL_ON/OFF +12V P_ON/OFF VCC=0.8(1+R823/(R824+R825))=5.07V P_+12V Q800 VBR_OUT +3V3_SBY/5VMST R854 P800 +12V DIMMING BL_ON/OFF R816 P_ON/OFF DGND C872 R819 R830 3V3STB/5VSTB R813 3V3STB/5VSTB 3V3STB/5VSTB 100K PMK50XP +12V DGND DGND P_+12V MP1495 R809 DGND C833 P_+12V C823 L818 R811 C834 R814...
  • Page 25 R602 OP_VCC +12V +12V L601 120R R655 OP_VCC C604 C605 C619 C618 0.1U 220U 0.1U R653 C603 AMP_R C608 220U 0.1U R657 DGND AMP_L DGND C607 R658 R652 AMP_AUOUTR0 DGND Q603 BT3904 C601 R650 R659 C630 AMP_AUOUTL0 R670 Q604 330P BT3904 R660 R651...

  • Page 26: Troubleshooting

    Trouble shooting 1、 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 27 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 28 3、 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？...

  • Page 33: Bom

    H7-HB331N7V-EG0 LED32B3310/MS82D-AP/CS1/TT E3 V3 parent child description BOM text H7-HB331N7V-EG0 T6-520W37-BAJ0X REMOTE FOR JAC T6-520W37-BAJ0X 06-520W37-B000X RCT OR BLACK 3.0V 300MA 3UA 0 H7-HB331N7V-EG0 81-PBE032-PW2 PSU 54W SHG3203A-101H H7-HB331N7V-EG0 T8-32AP7V-MA8 ASS'Y - MAIN BD T8-32AP7V-MA8 09-00SR34-STX D-BR,SMD 40V 3A 0.5V DO-214AA SR34 D806 T8-32AP7V-MA8 09-0BAV99-ATX...
  • Page 34 T8-32AP7V-MA8 19-AB0103-JTX RES SMD 10K OHM 1/10W 0603 R838 T8-32AP7V-MA8 19-AB0104-JTX SMD. RES 100K OHM 1/10W 0603 R833 T8-32AP7V-MA8 19-AB0104-JTX SMD. RES 100K OHM 1/10W 0603 R642 T8-32AP7V-MA8 19-AB0151-JTX R-SMD 150R0OHM 5% 1/10W 0603 - R766 T8-32AP7V-MA8 19-AB0151-JTX R-SMD 150R0OHM 5% 1/10W 0603 - R768 T8-32AP7V-MA8 19-AB0153-JTX...
  • Page 35 T8-32AP7V-MA8 19-GA0102-FTX SMD.RES 1K OHM 1/16W +/-1% R106 T8-32AP7V-MA8 19-GA0102-JTX SMD. RES 1K OHM 1/16W +/-5% R173 T8-32AP7V-MA8 19-GA0102-JTX SMD. RES 1K OHM 1/16W +/-5% R172 T8-32AP7V-MA8 19-GA0102-JTX SMD. RES 1K OHM 1/16W +/-5% R661 T8-32AP7V-MA8 19-GA0102-JTX SMD. RES 1K OHM 1/16W +/-5% R109 T8-32AP7V-MA8 19-GA0102-JTX...
  • Page 36 T8-32AP7V-MA8 19-GA0330-JTX SMD. RES 33 OHM 1/16W +/-5% R701 T8-32AP7V-MA8 19-GA0330-JTX SMD. RES 33 OHM 1/16W +/-5% R737 T8-32AP7V-MA8 19-GA0330-JTX SMD. RES 33 OHM 1/16W +/-5% R734 T8-32AP7V-MA8 19-GA0330-JTX SMD. RES 33 OHM 1/16W +/-5% R735 T8-32AP7V-MA8 19-GA0330-JTX SMD. RES 33 OHM 1/16W +/-5% R736 T8-32AP7V-MA8 19-GA0330-JTX...
  • Page 37 T8-32AP7V-MA8 19-GA0823-JTX R-SMD 82K0OHM 5% 1/16W 0402 - R884 T8-32AP7V-MA8 19-GA0823-JTX R-SMD 82K0OHM 5% 1/16W 0402 - R820 T8-32AP7V-MA8 19-GA0823-JTX R-SMD 82K0OHM 5% 1/16W 0402 - R821 T8-32AP7V-MA8 23-D08100-JBX NETWORK RES. 1/16W 10 OHM +/-5% T8-32AP7V-MA8 23-D08100-JBX NETWORK RES. 1/16W 10 OHM +/-5% T8-32AP7V-MA8 25-BAS471-M1X9 CAP.ELE 3.5MM 470UF 6.3V 8*9 85 LELON...
  • Page 38 T8-32AP7V-MA8 28-AC0105-ZFX SMD. CAP 1 UF 16VDC +80%/-20% C800 T8-32AP7V-MA8 28-AC0105-ZFX SMD. CAP 1 UF 16VDC +80%/-20% C606 T8-32AP7V-MA8 28-AC0225-KBX SMD.CAP 2.2UF +/-10% 16V SP (188605643) C611 T8-32AP7V-MA8 28-AC0474-KBX SMD.CAP 0.47UF 16V +/-10% C612 T8-32AP7V-MA8 28-AC0474-KBX SMD.CAP 0.47UF 16V +/-10% C609 T8-32AP7V-MA8 28-AC0474-KBX...
  • Page 39 T8-32AP7V-MA8 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C108 T8-32AP7V-MA8 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C106 T8-32AP7V-MA8 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C845 T8-32AP7V-MA8 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C834 T8-32AP7V-MA8 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 - C837 T8-32AP7V-MA8 28-HC0104-KBX CAP.CER,SMD 100NF 16V 0402 -...
  • Page 40 T8-32AP7V-MA8 33-KLN102-NTX SMD.COLL MGGB1608M102HB L102 T8-32AP7V-MA8 33-KLN121-NTB IND FXD 0603 EMI 100MHZ L101 T8-32AP7V-MA8 33-KLN121-NTB IND FXD 0603 EMI 100MHZ L817 T8-32AP7V-MA8 33-KLN121-NTB IND FXD 0603 EMI 100MHZ L104 T8-32AP7V-MA8 33-KLN121-NTB IND FXD 0603 EMI 100MHZ L103 T8-32AP7V-MA8 33-KLN121-NTB IND FXD 0603 EMI 100MHZ L100 T8-32AP7V-MA8 33-ELN501-NTX...
  • Page 41 H7-HB331N7V-EG0 T8-32C727V-RC1 ASS'Y - REAR CABINET T8-32C727V-RC1 42-51316F-XX8G SPEAKER 16OHM 8W 82 200HZ RECTANGLE 480* MAIN BOARD P202 TO T8-32C727V-RC1 46-AB400D-AUBH1G WIRE LVDS WIRE 400MM 22PIN FI-X30HL PHDR PANEL FOR KEY.BD P1 TO T8-32C727V-RC1 46-FM060L-04P01G WIRE CABLE 600MM 4 A2008 A1250/1255 2.0 M.BD P200 FOR M.BD P800 TO T8-32C727V-RC1...
  • Page 42 T8-32B3310-FC1 T8-32B3310-FC1Z ASS'Y - FRONT CABINET ART T8-32B3310-FC1Z 55-464690-0HX9A DEC FRONTPANEL D10 01 8G 00 R=N T8-32B3310-FC1Z 56-959000-0HQ6Q DEC KEY L32D12 -- 01 6M 00 R=N T8-32B3310-FC1Z 56-956280-0HH21 DEC KEY CLUSTER 29M76S -- 01 6M 00 R=N STICK ON F.CAB R/L T8-32B3310-FC1 89-604792-JZW SUNDRIES-FILM SELF ADHESIVE FILM...
  • Page 43 MTG PLASTIC T8-32LEDEM-BL8 63-B3008T-BF5G SCREW-ST 3MM 8MM ISO 19 R=Y BACKBOARD&F.CAB T8-32LEDEM-BL8 4C-DP320T-TX2 FILM DIFFUSER-PLANT 32INCH 1.5MM 704.7MM T8-CS32TTL-LC7 4A-LCD32O-CS1 32INCH 60HZ HD ST3151A04-1 OPENCELL FOR PRODUCT LINE T8-CS32TTL-LC7 71-BAR011-0A9 TV PRI LABEL -- WHITE & BLACK R=Y PRINT H7-HB331N7V-EG0 V6-PROJECT-ID015 SOFTWARE PROJECT ID: 15 H7-HB331N7V-EG0 T8-00MT23-SK1...

This manual is also suitable for:

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