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TCL 32D2900 Service Manual
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TCL 32D2900 Service Manual

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SERVICE MANUAL
1. Caution....................................................................................
2. specification..............................................................................
3. Alignment Procedure..................................................................
4．Block diagram...........................................................................
5．Scheme Diagram .....................................................................
6. Troubleshooting........................................................................
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
32D2900/MS63EP2-LA

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Summary of Contents for TCL 32D2900

  • Page 1 SERVICE MANUAL 32D2900/MS63EP2-LA 1. Caution………………………………………………………………………… 2. specification…………………………………………………………………… 3. Alignment Procedure………………………………………………………… 4．Block diagram………………………………………………………………… 5．Scheme Diagram …………………………………………………………… 6. Troubleshooting……………………………………………………………… 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...
  • 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 PRODUCT SPECIFICATION RELEASE Model: 32D2900/MS63EP2/CSFGTA Version：1.0 Issued On: 2017-5-22 Basic Information Media Format LCD TV Product Type Music MP3, AC3, HE-AAC, LPCM MS63EP2 Chassis Picture JPEG, PNG, BMP, MPO 850MHz MPEG2, MPEG4, H.264,Motion JPEG, H.265 Video Linux Memory 256MB DDR3, 256MB NAND Flash...
  • Page 7 Pre-Installed Application List Special Function Opera TV Browser Opera TV Store NetFlix YouTube Terra TV Twitter Facebook Picasa File Share Wireless Display Mechanical ID Picture Mechanical ID Picture Unit: mm 14.7MM 15.2MM 19.2MM 81.6MM 734MM 432MM 482MM 184MM Mechanical Key Specification Remote ID Picture Carton Dimensions LxWxH（mm）...
  • Page 8 Essential Accessories（Default） Optional Accessories Operation Manual English(Default) Wall Mount WMB231 Remote Control and batteries RC260B(TCL LOGO,with two AAA batteries) Integrated Packaging Base Stand AC power cord Adapt Cable Wire For AV Or YPBPR Drafted by:lan debiao Approved by: Design and specifications are subject to change without notice!
  • Page 9 Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0) TCL 多媒体 海外设计中心 R&D Factory Test & Al for MS63EP1/MS63EP2-LA Series Version 1.1 Gao Hongxin PREPARED BY : DATE : 2016-12-26 APPROVED BY : Lan Debiao DATE : 2017-4-10...

  • Page 10: Revision History

    Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0) Disclosure The information contained in this document is proprietary to TCL Multimedia Global and shall not be disclosed by the recipient to third persons without the written R&D Center permission of the team leader or GM of R&D.
  • Page 11 Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0) These chassis are designed for Latin America(LA) markets Ready for IPTV. The main chip is from Mstar and supports below features matrix: Class Item MS63EP1-LA CABLE&ANTENNA ( PAL M/PAN N/ NTSC) ANTENNA (ISDB-T) HDMI...
  • Page 12 Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0)  The Picture Performance assessment such as White Balance (luminance and color temperature) has to be performed into subdued lighted room after at least 45min of warm-up in order to avoid any temperature drift influence (colorimetry vs time) 1.

  • Page 13: Functional Test

    Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0) 1.4. Functional Test Once the boards (chassis, KB, IR, PSU…) and the panel are well interconnected, plug all external generator devices to relevant inputs/outputs below according to their respective test patterns format and check picture content and sound quality accordingly: Source Test Signal...

  • Page 14: Factory Menu

    Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0) For HDCP compliancy, it’s needed to check whether the HDCP key has been well set. 1.8. LAN/WLAN Test (MAC address and Device/User ID codes)  MAC Address Upgrade  “How to upgrade MAC Address See Appendix ...

  • Page 15: White Balance (Wb)

    “Factory Menu Description” See Appendix 2.2. Warm-up Test Following TCL standard and practices, it’s required minimum 15min of Warm-Up that can be considered as Burn-In. Additional Aging for White Balance alignment is no more necessary due to consistent Picture Performance with Cloning usage.
  • Page 16 (ex: Minolta CA210 or CA310). The analyzer may not touch the screen surface, and measurement must be performed in a dark environment keeping the probe(s) at 90+/-2° from the panel center. The result should fulfill TCL matching specification (Minolta CA310 reference with CH09): MODEL COOL(x/y)
  • Page 17 Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0) Open Mstar “Mboot” software programming tool “ISP_Tool_4528”   Click on “Read”, and select “mboot.bin” file  Then click “Connect” ,it will check SPI FLASH’s tape----correct, it will display OK. Note：If this is not the first time to upgrade, you must do as following Connect 8th pin and 3th pin by a wire(For Some Main board).
  • Page 18 Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0) Write Protect can’t be disabled!!! Otherwise you will see an error:  Next, click on “Auto” menu, then click “Run”, it begin programming “Mboot.bin”, when programming success, it will display a word “Pass”. Page 10 of 16...
  • Page 19 Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0)  “How to upgrade MBOOT using USB” See Appendix  Copy the SW BIN image “V8-S463D01-LB1V0**.bin” into the USB stick root path..  Plug the USB stick to the TV ...
  • Page 20 Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0) The second method：  To use this method, there should be SW in mainboard to ensure TV can display normally.  Copy the SW BIN image “V8-S463D01-LF1V0**.bin” into USB stick (pen drive) root path ...
  • Page 21 Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0) G Gain 000..255 G White balance (-127..+128 for gain) B Gain 000..255 B White balance (-127..+128 for gain) R Offset R Gray balance (-127..+128 for offset) G Offset G Gray balance (-127..+128 for offset) B Offset B Gray balance (-127..+128 for offset) Press “OK”...
  • Page 22 Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0) HDCP Uprade Upgrade HDCP Mboot upgrade Upgrade Mboot CI KEY upgrade Upgrade CI KEY NVM Upgrade Upgrade NVM NVM backup Backup NVM CH list Upgrade Upgrade CH list CH list backup Backup CH list NetflixESN Upgrade Upgrade NetflixESN...

  • Page 23: Network Connection

    Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0) module will sent the device ID information and user ID information to the local service and compare with the data-base .so that the data is verified . Appendix ”NETWORK CONNECTION AND TEST” 1.Network connection You can set up your TV so that it can access the Internet through your local area network (LAN) using a wired or wireless connection.
  • Page 24 Factory Test & Alignment Specification For MS63EP1 和 EP2-LA Series (V1.0) 2 The DEVICE ID/MAC Address/HDCP KEY/ESN KEY must be upgrade by debug port into U501. Page 16 of 16...
  • Page 25 Block diagram (platform)-MS63EP2 Tuner/TUE TU_3V3 FAT_IN+ FAT+_D Power FAT-_D FAT_IN- 'W/K BL_ON TUNER-SCL TUNER-SCL WDIM PWM0 TUNER-SDA TUNER-SDA 3V3SB IFAGC IFAGC RF_SW RF_SW HDMI 1&2/P P B-DDR3-A[0..14] B-DDR3-A[0..14] B-DDR3-BA0[0..3] B-DDR3-BA0[0..3] B-DDR3-CS0 Built-in 2GbDDR3 B-DDR3-CS0 B-DDR3-RASZ B-DDR3-RASZ B-DDR3-CASZ B-DDR3-CASZ 3.3V PMV65XP B-DDR3-WEZ B-DDR3-WEZ Q001...
  • Page 26 1.5V P103 3.3V...
  • Page 28 P301 YELLOW WHITE P306 BLACK P304 MNT-HOLE2 MNT-HOLE1 P309...
  • Page 30 U501 RX2N_D VDDC2 RX2P_D DDCDD_DA RXCN_B DDCDD_CL RXCP_B MHL_DET RX0N_B DDCA_CK RX0P_B DDCA_DA RX1N_B VDDC4 RX1P_B SPI_DO/NAND_RBZ RX2N_B SPI_CLK/NAND_ALE RX2P_B NAND_WEZ AVDD_MOD SPI_DI/NAND_REZ RXCN_A NAND_CLE RXCP_A SPI_CZ/NAND_CEZ RX0N_A VDDC3 RX0P_A RESET RX1N_A IRIN RX1P_A GPIO14/SPDIF_OUT/PWM1 RX2N_A GPIO15/PWM0 RX2P_A GPIO0/TCON0/NAND_AD0 HSYNC0 GPIO1/TCON1/NAND_AD1 BIN0P GPIO2/TCON2/NAND_AD2...
  • Page 34 VLED PGND PGND PGND PGND PGND BL_ON VLED VLED+ VLED+ SOURCE LED- FAULT DRAIN DRAIN ISET ISET COMP DIM_Analog GATE VLED+ ISET DIM_PWM OB3351FT LED- DRAIN...

  • Page 35: 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 36 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 37: Abnormal Sound

    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？...

This manual is also suitable for:

Ms63ep2-la