TCL MS901K-AP Series Training Material
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TCL MS901K-AP Series Training Material

TCL MS901K-AP Series Training Material

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MS901K-AP Chassis

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Summary of Contents for TCL MS901K-AP Series

  • Page 1 Training Material of MS901K-AP Chassis...

  • Page 2: Table Of Contents

    Contents Page  MS901K-AP Series…………………………..………………………………….…….1  Main Preinstall Function……….………….……………………………….…….4  Interface Introduction……..….………………….……….……….….….……8  Module Introduction……..….……………….…………………….….….……10  Block Diagram……..….………….………………………….….…….….….…13  Key Components Introduction….………………………….………….…………17  Key Components List…..………………………………………………………..…18  Key Test Point ..…………………………………………………………….………..21  Unit Circuit Analysis and Testing…..……………………………………….……31  Accessories Introduction...……………………………………….……….…….38 ...

  • Page 3: Ms901K-Ap Series

    MS901K-AP Series ---- Main Chip Introduction The MSD6A901IV is MStar’s most up-to-date system-on-chip solution for flat panel integrated digital television products. Building on the success of MStar’s current solutions, the MSD6A901IV hosts the most advanced picture processing engine, MStarACE-PRO2UC, for all the Experts in various TV video quality tuning fields to develop the state-of-the-art TV and TV system.
  • Page 4 MS901K-AP Series ---- Menu Display Homepage(1) Homepage(2) ◆ ◆ All Apps 3D Games ◆ ◆...
  • Page 5 MS901K-AP Series ---- Menu Display Picture Setting Menu ◆ ◆ Source Settings ◆ ◆...

  • Page 6: Main Preinstall Function

    Weather: Provides weather forecast for cities, and lets you know real-time weather. TCL Voice: Use voice to control the Smart TV. By speaking towards the mic of a smart phone with Android system or an RCU with 2.4G function, we can let the TV perform the related tasks(including changing channels, opening app and power off, etc.) For details, refer...
  • Page 7 TV, mobilephone and Pad, also the interactivity of multimedia, remote control, and other functions. Please download and installl the client software of TCL nScreen to your smart phone or Pad with Android system first, then open the client software and operate according to the prompt on the smart phone and the screen of TV.
  • Page 8 Main Preinstall Function TV Guard: System management application including TV Checkup, One Key Install, System Information, Startup Optimizer, Memory Manager, Network Manager, Software Manager, Security Protection, File Manager and Settings. TV Checkup: Detect the tasks and apps, optimize system. One Key Install: Select and install app. System Information: Display the system status, SW version etc.
  • Page 9 Main Preinstall Function Browser: A TV browser specially developed for Smart TV . After click the icon and enter the browser, you can input URL to browse a webpage, and add your favorite websites on the homepage, etc. TV Tube: The largest video sharing site in the world. After you click the icon and enter the app, you can view a variety of videos.

  • Page 10: Interface Introduction

    Interface Introduction HDMI1 HDMI2 USB2 USB1 USB3 (2.0) (3.0) (2.0) Camera SD Card Dongle To 2.4G Dongle To WIFI Dongle Audio L IN of ( Pr & YPbPr Debug &AV2&VGA) Video of Display AV2 IN Audio R IN of ( YPbPr Tuner &AV2&VGA)
  • Page 11 Interface Introduction ---- to Panel 40-M901K2—MAB2HG 40-M901K2—MAE2HG 40-M901KV—MAD2HG matching with Vby1 panels 40-M901KV—MAG2HG (eg. LTA850FJ01) matching with Vby1 panels (eg. MT4851D01-1, CSOT 51 PIN MT5461D01-1, MT5461D01-3; Vby1 LVU550SE4L CD9W00,) Cable 41 PIN 51 PIN Vby1 Vby1 Cable Cable 40-M901K2—MAD2HG 40-M901KI—MAA2HG 34 PIN matching with Vby1 panels LVDS...

  • Page 12: Module Introduction

    Module Introduction ---- Wireless Module To P1003 To P1003 07-240WU5-MA3G 07-240WU5-MA8G (built-in antenna) 07-AR1021-MG0G (built-in antenna) -10-...
  • Page 13 Module Introduction ----Bluetooth Module 08-46V7501-GR300AA (external antenna) To P905 07-BT4D02-BT0G 07-BT4D02-BT1G To P905 (built-in antenna) P906 for 85”) External Antenna -11-...
  • Page 14 Module Introduction ----2.4G Module (for 85”) 07-240WU5-MS3G External (external antenna) Antenna To P1005 -12-...

  • Page 15: Block Diagram

    Chassis Block Diagram ---- MS901 DDR3: 1V5 DDR2: 1V8 DDR1: 2V5 -13-...
  • Page 16 Chassis Block Diagram ---- 6M40 -14-...
  • Page 17 Power Supply Block Diagram -15-...
  • Page 18 Power Supply Block Diagram -16-...

  • Page 19: Key Components Introduction

    Components Introduction U403 Port U301 Processor 6M40_5V U007 to HB_5V 5V to U1003 U1201 USB_5V USB_5V to U201 USB_3V3 SPI Flash 5V to U1102 (6M40) USB_5V_C U1001 U602 6M40_5V to USB HUB U002 +3.3V_6M40 EMMC Controller 5V to 2V5 U1303, U1304 (Main U1104 6M40_5V to...

  • Page 20: Key Components List

    Key Components List Part No. Component Type / Model location 13-MSD6A9-01B IC MAIN SOC MSD6A901IV U400 EMMC IC MAIN 4GBYTE EMMC FLASH 19NM 13-FHG5A1-4GB (Main Software / U602(CPP) V4.41 INTERFACE THGBM5G5A1JBAIRY User Data) SPI Flash IC MS19C-LA 16M BIT SERIAL FLASH 13-W25Q16-00B (Mboot / EDID / U402(CPP)
  • Page 21 Key Components List Part No. Component Type / Model location IC MEMORY 4G-DDR3-1600MHZ 13-DRH5TQ-BCB4G U501/U502/U503 H5TQ4G63AFR-PBC 13-DRNT5C-4GB IC MAIN DDR NT5CB256M16CP-DI U501/U502/U503 IC MEMORY 2G-DDR3-1600MHZ 13-H5TQ2G-BCB U501 H5TQ2G63DFR-PBC IC MEMORY 2G-DDR3-1600MHZ 13-DRNT5C-2GB U501 NT5CB128M16FP-DI IC MEMORY 1G-DDR3-1600MHZ U1301/U1302/ 13-DRH5TQ-BCB1G H5TQ1G63EFR-PBC U1303/U1304 U1301/U1302/ 13-DRNT5C-1GB...
  • Page 22 Key Components List Part No. Component Type / Model location IC MAIN DC/DC BULK CONTROL IC 13-AO1284-PIB 24V to 12V U004 AOZ1284PI-1 12-MK50XP-0BX MOSFET-SMD P 20V 7.9A 5W SO8 PMK50XP Q1401 12V to PANEL _VCC TR-SMD NPN 40VV 200MAA_ 300HZ 0.25W 12-BT3904-0BX Q1402 SOT23 MMBT3904LT1...

  • Page 23: Key Test Point

    Key Test Point POWER_ON BL_ON PANEL_VCC 5V_2 3V3SB 3V3SB3 3D_SYNC_I VX1T_HTPDN 3V3SB1 6M40_5V TU_3V3 VX1T_LOCKN V_AUDIO 3D_EN 3D_SYNC_O TUN_AGC 6M40_2V5 1V5_DDR2 MCU_RESET U_RESET 1V5DDR3 DDR_1V5 WIFI_5V WIFI_ON BT_ 5V USB_HUB_3V3 CAM_5V EM_3V3 6M40_3V3 USB3_5V 3V3II USB2_5V USB_5V_1 -21-...
  • Page 24 Key Test Point ----Power Supply P001 When TV set working normally, the voltage of each pin of P001 is as below: Pin 1/2/4: 24V Pin 3/5/6/9: 0V(GND) Pin 7/12: 3.3V Pin PIN8: 0V(2D mode), 3.3V(3D mode) Pin 10: 2.8V Pin 11: Dim signal , 3.17V -22-...
  • Page 25 Key Test Point ----DC to DC L007 24V to 12V U004 -23-...
  • Page 26 Key Test Point ----DC to DC Q004 U005 24V to 5V L001 -24-...
  • Page 27 Key Test Point ----DC to DC 24V to 6M40_5V L1103 U1105 -25-...
  • Page 28 Key Test Point ----DC to DC L016 & 5V to 1V5_DDR (U001) same with L1102 6M40_5V to +1.5V_DDR_S (U1102) U001 & U1102 -26-...
  • Page 29 Key Test Point ----Core Power U008 & U1106 L002 & 5V to VDDC1V15 (U008) similar to L1104 6M40_5V to VCORE (U1106) but two tantalum capacitors close to VCORE -27-...
  • Page 30 Key Test Point ----LDO 5V to 2V5 (U002) same with 6M40_5V to +2.5V_6M40 (U1103) U002 & U1103 5V to 3V3 (U003) same with Blur Photo ? 6M40_5V to +3.3V_6M40 (U1102) U003 & U1102 -28-...
  • Page 31 Key Test Point ----LDO 5V to TU_3V3 U101 -29-...
  • Page 32 Key Test Point ----Panel Power Q1401 Q1402 -30-...

  • Page 33: Unit Circuit Analysis And Testing

    Unit Circuit Analysis and Testing ----Standby and Power On ① Once AC Inputs, power board will provide a 3V3SB to the main board. Then TV set enters standby mode, and the indicator on.Press the power button of the remote control or the key board to turn on TV, then the Indicator off. ②...
  • Page 34 Unit Circuit Analysis and Testing ----Backlight and Dimming ① Pin J4 of U400 sends out a high or low level, across R003, then directly send to power board through pin12 of P001 on the main board, control the backlight on or off. ②...
  • Page 35 Unit Circuit Analysis and Testing ----Backlight and Dimming Backlight 100 Backlight 50 -33-...
  • Page 36 Unit Circuit Analysis and Testing ----Reset Circuit MCU resets when MCU_RESET is high. When 3V3SB comes, it charges C409 through R419, and Q401 turns on. When the voltage of C409 is charged about 2.6V, the Q401 starts to turn off MCU_RESET is pulled to low level.
  • Page 37 Unit Circuit Analysis and Testing ----Amplifier The TAS5707 is a 20-W, efficient, digital-audio power amplifier for driving stereo bridge-tied speakers. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital dudio processers and MPEG decoders. I2S, also known as Inter-IC Sound, is an electrical serial bus interface standard used for connecting digital audio devices together.The bus consists of at least three lines: 1.Serial Clock, also named...
  • Page 38 Unit Circuit Analysis and Testing ----Amplifier C713 AMP_RESET R717 MCLK R715 BCLK R742 MUTE R714 SDATA -36- R716 LRCLK...
  • Page 39 Unit Circuit Analysis and Testing ----Amplifier Pin23: SDA Pin24:SCL Pin19: Mute Signal. Pin1/46: Right Channel Output Pin36/39: Left Channel Output. When the input signal and power supply are normal, but there is no output, you need to check whether the back-end short-circuit or the amplifier was damaged.

  • Page 40: Accessories Introduction

    Accessories Introduction ----Remote Control Note: You can learn more from the manuals of the TV and RCU. VOL+/- Mouse Up/Down Touch Left/Right VOL+/- Plate Slider Slider It’s equipped with general functions of infrared remote control and wireless RC360 RC520 remote control. -38-...
  • Page 41 Accessories Introduction ----Smart Pen Kits Pen RP301(with audio) Title video parameter Cover (Books RB301) SD(with video) FLV      H.264   BUNNY  ENGLISH 25fps  960*720 FLV       H.264    FEELING 25fps  1280*720 MONKEY  FLV       H.264   FIGHTS WHITE  25fps  1280*720 BONE DEMON Pen point TV/audio Vol +/- power/stop/play/ok FLV       H.264    THE SPEEDY  SLED 25fps  1280*720 Infrared transmitter Note: You can learn more from FLV       H.264   ...
  • Page 42 Accessories Introduction ----Camera Generally, the camera was placed on the top middle of the TV set. 1.Tear off the dustproof paper from the TV camera. 2.Please connect the camera through a USB hub, the camera will be installed successfully when the camera logo displayed on the right top corner of TV Homepage. 3.The camera's vertical angle can be adjusted by the stem on the back of the camera.
  • Page 43 Accessories Introduction ----3D TV Glasses 3D Bluetooth Glasses(SG) GX21AB Kits Battery Communicate with 3D TVs via the 2.4GHz RF band (learn more from the manual of the GX21AB Liquid crystal LED & Power shutter -41-...

  • Page 44: 3D Tv Introduction

    Most modern 3D television sets use an active shutter 3D system or a polarized 3D system, and some are autostereoscopic without the need of glasses. The MS901K-AP series use an active shutter 3D system. How can we see the 3D image? 1.The left eye can only see the left...
  • Page 45 3D TV Introduction An active shutter 3D system is a technique of displaying stereoscopic 3D images. It works by openly presenting the image intended for the left eye while blocking the right eye's view, then presenting the right-eye image while blocking the left eye, and repeating this so rapidly that the interruptions do not interfere with the perceived fusion...
  • Page 46 3D TV Introduction Bluetooth 3D Block Diagram Panel Shutter Glasses (SG) Bluetooth Emmiter Antenna ON/OFF Power -44-...

  • Page 47: Trouble Shooting

    Trouble Shooting ----No Picture -45-...
  • Page 48 Trouble Shooting ----No Sound -46-...
  • Page 49 Trouble Shooting ----Abnormal Picture -47-...
  • Page 50 Trouble Shooting ----Network Fault(wired) -48-...
  • Page 51 Trouble Shooting ----Network Fault(wireless) -49-...

  • Page 52: System Reset & Enter Factory Menu

    Reset and Repair the system Press “Home” to open the Homepage. Enter Settings→ System Update menu. ① Select Factory Default to do reset. ② Select System Repair to do repair. -50-...
  • Page 53 Enter Factory Menu How to enter the Factory menu? (Need a RCU with number keys) Enter any source but USB, then press Menu and successively select: TV setting → Picture . When orange highlight is on the “Contrast” option , press the subsequence RCU keys “1”, “9”, “5”...
  • Page 54 Change Project ID How to change Project ID Enter the Server menu from Design menu. Move the highlight onto Project ID and press Left/Right or number keys to change it. Remember to press OK after you confirm. New Project ID will take effect by restarting. There’s another method to change Project ID via shortcut key combinations.

  • Page 55: Software Update From Usb

    USB Update ----Mboot 1. Download the update file (generally named V8-MS90101-LB1VXXX.bin) to the root directory of your USB device, and change the file name to “mboot.bin”. Make sure there’s no other bin file named analogously. Then insert the USB device to USB interface of TV set.
  • Page 56 Just name the update file as 6m30.bin. And select MEMC Upgrade. [Note. ”6m30.bin” is just a path to update, and the actual MEMC chip for MS901K-AP series is 6M40] Other operation is the same as Mboot Upgrade. But MEMC Upgrade process takes more time (about 3 minutes).
  • Page 57 Local Update ----Firmware & Mboot 1. Download the update file “V8-M901K01-LF1VXXX.zip” to the root directory of your USB device. Make sure there’s no other bin file named analogously. Then insert the USB device to USB interface of TV. 2. Successively enter Settings→...
  • Page 58 Upgrade Compulsively ----Firmware 1. Download the update file (generally named V8-MS90102.bin. If not, correct it) to the root directory of your USB device. Make sure there’s no other bin file named analogously. Then insert the USB device to USB 2.0 interface of TV.
  • Page 59 Thank you!

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