TCL L55S4610F User manual

TCL
SERVICE MANUAL
L55S4600/MT31SR-RU
1. Caution…………………………………………………………………………2
2. specification……………………………………………………………………6
3. Alignment Procedure…………………………………………………………7
4.Block diagram…………………………………………………………………18
5.Scheme Diagram ……………………………………………………………19
6. Troubleshooting………………………………………………………………27
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

CA UTION: TO RE DUCE THE RIS K OF
ELECTR ICA L SHOCK, DO NOT RE MOVE
COVER (OR BACK). NO USER SERVICEABLE
PAR TS INSIDE . RE FER SER VIC ING TO
QUALIFIED SERVICE PERSONNEL.
The lighting flash with arrowhead symbol, with an equilateral triangle is intended to
alert the user to the presence of uninsulated voltage within the products
enclosure that may be of sufficient magnitude to constitute a risk of electric shock to
the person.
The exclamation point within an equilateral triangle is intended to alert the user to the
presence of important operating and maintenance (servicing) instructions in the
literature accompanying the appliance.
CAUTION:
Use of controls, adjustments or procedures other than those specified herein may result in
hazardous radiation exposure.
CA U T ION
RISK
RISK OF
ELECTRI
ELECTRIC
SHOCK
SHOCK DO
NOT
NOT
OPEN.
OPEN.
2
dangerous
WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
SCHNEIDER ELECTRONICS GMBH-GERMANY
1. CAUTION
2

1. When the power cord or plug is damaged or frayed, unplug this television set from the wall outlet and refer servicing to
qualified service personnel.
2. Do not overload wall outlets and extension cords as this can result in fire or electric shock.
3. Do not allow anything to rest on or roll over the power cord, and do not place the TV where power cord is subject to
traffic or abuse. This may result in a shock or fire hazard.
4. Do not attempt to service this television set yourself as opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified service personnel.
5. Never push objects of any kind into this television set through cabinet slots as they may touch dangerous voltage
points or short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the television set.
6. If the television set has been dropped or the cabinet has been damaged, unplug this television set from the wall outlet
and refer servicing to qualified service personnel.
7. If liquid has been spilled into the television set, unplug this television set from the wall outlet and refer servicing to
qualified service personnel.
8. Do not subject your television set to impact of any kind. Be particularly careful not to damage the picture tube surface.
9. Unplug this television set from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
10.1. Do not place this television set on an unstable cart, stand, or table. The television set may fall, causing serious injury
to a child or an adult, and serious damage to the appliance. Use only with a cart or stand recommended by the
manufacturer, or sold with the television set. Wall or shelf mounting should follow the manufacturer s instructions, and
should use a mounting kit approved by the manufacturer.
10.2. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces
may cause the appliance and cart combination to overturn.
CAUTION:
Read all of these instructions. Sa ve these instructions for later use . Follo w all Warnings and
Instructions marked on the audio equipment.
1. Read Instructions-All the safety and operatinginstructionsshouldbe read before the productis operated.
2. Retain Instructions- The safety and operating instructions should be retained for future reference.
3. Heed Warnings- All warnings on the product and in the operating instructions should be adhered to.
4. Follow Instructions- All operating and use instructions should be followed.
3
SCHNEIDER ELECTRONICS GMBH-GERMANY
IMPORTANT SAFETY INSTRUCTIONS
FOR YOUR PERSONAL SAFETY
3

11. 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.
12. Choose a place where light (artificial or sunlight) does not shine directly on the screen.
13. Avoid dusty places, since piling up of dust inside TV chassis may cause failure of the set when high humidity persists.
14. The set has slots, or openings in the cabinet for ventilation purposes, to provide reliable operation of the receiver, to
protect it from overheating. These openings must not be blocked or covered.
Never cover the slots or openings with cloth or other material.
Never block the bottom ventilation slots of the set by placing it on a bed, sofa, rug, etc.
Never place the set near or over a radiator or heat register.
Never place the set in enclosure, unless proper ventilation is provided.
15.1. If an outside antenna is connected to the television set, be sure the antenna system is grounded so as to provide some
protection against voltage surges and built up static charges, Section 810 of the National Electrical Code, NFPA No.
70-1975, provides information with respect to proper grounding of the mast and supportingstructure, grounding of the
lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection
to grounding electrode, and requirements for the grounding electrode.
15.2. Note to CATV system installer : (Only for the television set with CATV reception)
This reminder is provided to call the CATV system attention to Article 820-40 of the NEC that provides
guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding
system of the building, as close to the point of cable entry as practical.
16. An outside antenna system should not be located in the vicinity of overhead power lines or other electric lights or power
circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care
should be taken to keep from touching such power lines or circuits as contact with them might be fatal.
17. For added protection for this television set during a lightning storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage due to lightning
and power-line surges.
ANTENNA
LEAD- IN WIRE
ANTENNA DISCHARGE
UNIT (NEC SECTION
810-20)
GROUNDING
CONDUCTORS
(NEC SECTION810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250. PART H)
ELECTRIC SERVICE
EQUIPMENT
GROUND CLAMP
NEC-NATIONAL ELECTRICAL CODE
EXAMPLE OF ANTENNA GROUNDING AS PER
NATIONAL ELECTRICAL CODE
EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE INSTRUCTIONS
a built-in
installer s
4
SCHNEIDER ELECTRONICS GMBH-GERMANY
PROTECTION AND LOCATION OF YOUR SET
PROTECTION AND LOCATION OF YOUR SET
4

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.
19. If the television set does not operate normally by following the operating instructions, unplug this television set from the
wall outlet and refer servicing to qualified service personnel. Adjust only those controls that are covered in the operating
instructions as improper adjustment of other controls may result in damage and will often require extensive work by a
qualified technician to restore the television set to normal operation.
20. When going on a holiday : If your television set is to remain unused for a period of time, for instance, when you go on
a holiday, turn the television set and unplug the television set from the wall outlet.
21. If you are unable to restore normal operation by following the detailedprocedurein your operatinginstructions,
do not attempt any further adjustment. Unplug the set and call your dealer or service technician.
22. Whenever the television set is damaged or fails, or a distinct change in performance indicates a need for
service, unplug the set and have it checked by a professional service technician.
23. It is normal for some TV sets to make occasional snapping or popping sounds, particularly when being
turned on or off. If the snapping or popping is continuous or frequent, unplug the set and consult your
dealer or service technician.
24. Do not use attachments not recommendedby the television set manufacturer as they may cause hazards.
25. When replacementparts are required, be sure the service technicianhas used replacementparts specified
by the manufacturer that have the same characteristics as the original part. Unauthorized substitutions
may result in fire, electric shock, or other hazards.
26. Upon completion of any service or repairs to the television set, ask the service technician to perform
routine safety checks to determine that the television is in safe operating condition.
off
5
SCHNEIDER ELECTRONICS GMBH-GERMANY
OPERATION OF YOUR SET
IF THE SET DOES NOT OPERATE PROPERLY
FOR SERVICE AND MODIFICATION
5

EM BUSINESS CENTER
FTV PRODUCT PLANNING DEPT.
SPECIFICATION RELEASE
Version: V1.0 Issued Date: 2014.02.24 Page 1 of 1
PICTURE
Panel Size (inch)
55inch
Category
LCD TV(DIRECT LED)
Aspect Ratio 16:9
Color Temperature Warm / Normal/ Cool /Customer
Backlight Adjustable
Yes SIGNAL FORMAT CAPABILITY
Scaler Mode
16:9 format,4:3 format,Cinerama,16:9 zoom,16:9 zoom up Component Video Format Y,Pb,Pr:up to 720p,1080i,1080p @50Hz/60Hz
Picture Effect 5 picture effects preset(Personal,Movie,Standard,Dynamic,Studio) DVI Video Format Up to1920*1080@60Hz
Film Mode (3:2 pull down)
AUTO ON/OFF HDMI Video Format Up to 720p,1080i,1080P
Picture Enhancement PC Compatibility VGA: up to UXGA@60Hz
Comb Filter
3D TERMINALS
Audio/CVBS Input (Composite)
1R/L+1Video(share with YPbPr )
YPbPr Input 1(RCA)
MPEG NR
yes Audio Input for YPbPr 1R/L
MDDiTM yes YPbPr Input --
Blue Stretch
yes Audio Input for YPbPr --
Black Stretch
yes VGA Input(RGB) 1 (D-Sub,15 Pins)
Motion Compensation
yes Audio Input for RGB Share with Audio for "YPbPr"
DLTI
yes DVI share with “HDMI” port
DCTI
yes Audio Input for DVI Share with Audio for "VGA"
Dynamic Skin Correction
yes HDMI 1.4+CEC 1
DNR
yes Audio/CVBS Output (Composite) 1R/L+0 video output--
CCS
-- SPDIF 1(Coaxial)
Panel Specification RF Input(Antenna)
1(IEC Type)
Panel supplier
TCL USB 2.0 2
Refresh Rate
60Hz RJ45 0
Display Resolution
1920x1080 Basic Info.
Brightness (cd/m2)
350 TV System ATV:PAL B/G SECAM L/L‘ DTV:DVB-T/C/T2
Contrast Ratio
4000:1 AV System PAL,NTSC,SECAM
Response Time
6.5ms Channels 1500
Viewing Angle (H/V)
178°/178° Chassis MT31SR
Life Time
>30000hrs Certification CB
Color
16.7M(8bit)DTV Certification CI+ 1.3、TDT、Canal ready
SOUND Power Supply AC 220V-240V 50/60Hz
Speakers
Integrated speakers (Bottom side) Power Consumption-TV on 140W
Audio Power Output 8W*2 Power Consumption-Standby Less than 0.3W
Sound Processing
Supports A2/NICAM/PAL FM Language English/Russia
Dolby MS10 Yes Default Color of Front Cabinet Draw Black as molded
DVSS (Dolby Virtual Surround)
-- Keyboard Position On the Right of the back shell
DDAS (Digital Dynimic Audio System)
-- Base Stand Detachable Yes
AVC (Auto Volume Control) Yes Unpackaged Dimension for Main Body (L*H*D) (mm)
BBE -- With Base Stand (mm) 1243x769x230
SRS
-- Without Base Stand (mm) 1243x720x76
Sound Features
Smart Sound (AVC) , wide stereo,Balance Packaged Dimension (L*H*D)
Headpone Yes Main Body (mm) 1535x890 x160
Sound Control
8 mode Sound presets
Rock/Pop/Live/Dance/Techno/Classic/Soft/Personal)
Speaker Quantity 2
Function Base Stand Packaged with Main Body
MHL
yes Net Weight (Kg) 18.8
ARC
yes Gross Weight (Kg) 25
PVR
yes Container Loading
CEC
yes 20 feet 102(without pallet)
OAD
yes 40 feet 220 (without pallet)
E-Stick
yes 40 feet high 330 (without pallet)
V-Chip
-- ACCESSORIES
subtitle
yes Operation Manual English(Default)
Teletext
yes Remote Control For TV control (with two batteries)
PIP/POP
-- Base Stand Integrated Packaging
Macro Vision
-- Mini adapter --
Calendar
-- Wall Mount --
Clock/Timers
Yes Others Battery,User Manual.Warranty Card.
Lock
Yes Screen Size(cm)
OSD Language
English/Russia Height * Width 120.96*68.04
OSD Features
Semi-transparent Claimed Screen Size 138.78
Card Reader
--
DVD Combo
--
USB Connection
USB*2
Game
--
Screen Saver
--
hotel
yes
Demo Function
--
Picture Freeze
yes
Natural light (light sensor)
--
3D Glasses
--
Approved by:
MD Drafted by: 王宇飞
Model:L55S4610F/MT31SR-RU/LVF550ND2L CD9W00
Core Technology
High-Performance MPEG-2 /MPEG-4 Video Decoding Engine;High-quality
scaling engine& FHD motion-adaptive de-interlace;
HW Drafted by: 杨惠达

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Page 1 of 27
TCL World-Wide R&D
FPD CENTER
Test & Alignment Specification (TAS)
for MT5531
EU/AU/RU Series
Version 1.10
MT31L: Low Cost CCFL & LED Platform
MT31D: Low Cost CCFL & LED Platform (for E3000 ID only)
MT31B:Basic Entry Level LED Platform
MT31BT/LT/DT: DVB-T2 Chassis LED Platform
MT31BS/LS: DVB-S2 Chassis LED Platform
MT31DS: DVB-S2 Chassis LED Platform(for E3000 ID only)
MT31SR:Low Cost CCFL & LED Platform

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Page 2 of 27
PREPARED BY : PanLiqiang (KevinPan) / 潘利强 DATE : 2013-09-26
CHECKED BY : ___Christian Jucquois_____ D ATE :_ 2013-09-26
APPROVED BY : _____ D ATE :
Disclosure
The information contained in this document is proprietary to TCL SZ FPD lab and shall not be disclosed by
the recipient to third persons without the written permission of the team leader or GM of R&D.
Revision History
Version
Issue Date
Description of changes
v0.10
2013-01-06
This is 1st Draft version
·Add MT31B For Entry Level LED
·Add MT31L For Low Cost CCFL& LED Platform
·Add MT31D For Low Cost CCFL & LED Platform base on E330
v0.20
2013-03-01
·Improve header information on MT5531
.Change Power Mode to Boot
v0.30
2013-03-18
. Delete offsets: +0.002 for “x” and +0.012 for “y
. Add Project White Balance Information
v0.40
2013-04-12
. Add MAC upgrade method by USB
. Upgrade MTK Tool for MT31.
v0.50
2013-04-18
. Mr.Christian upgrade information
.Add PQ engineer Note information
.Add project White Balance Information
.Add HDCP upgrade method.
v0.60
2013-04-23
.WB adjust need to fix default G Gain
.The signal level check has been down in R&D, Factory should not adjust the
scaling Brightness , scaling contrast and scaling saturation.
v0.70
2013-05-23
.Add MT31BT/LT/DT DVB-T2 function chassis;
.Add MT31BS/LS S2 DVB-S2 function chassis
.Add AU/RU Market project information
.Improve MT31 function information for EU / AU / RU
.Add EU/AU project white balance information
v0.80
2013-06-11
.Add project White Balance Information
v0.90
2013-07-12
.Add project White Balance Information
V1.00
2013-09-04
.Add project White Balance Information

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Page 3 of 27
V1.10
2013-09-25
Add MT31DS function chassis and information of USB3.0 port as Serial Port
These chassis are designed for European LCD TV markets with MPEG4 for both TCL/THOMSON brands. The
main chip is from Mediatek (MT5531 series) and support below feature matrix:
Class
Item
EU
AU
RU
MT31B/L/D
MT31BT/LT/DT
MT31BS/LS
MT31DS
MT31B/L/D
MT31BT/LT/DT
Input
ATV
√
√
√
√
√
√
&
( PAL B/G D/K I,
SECAM B/G D/K
L/L)
Output
DTV
DVB-T/C
DVB-T/C
DVB-T/C
DVB-T/C
DVB-T/C
DVB-T/C
MPEG-2, MPEG-4
DVB-T2
DVB-S2
DVB-S2
DVB-T2
HDMI - CEC
MT31B/D:2
MT31L:1
MT31B/D:2
MT31L:1
MT31B/D:2
MT31L:1
2
MT31B/D:2
MT31L:1
MT31B/D:2
MT31L:1
(480i/p, 576i/p,
720p up to
1080i/p, compliant
v1.4a with HDCP)
VGA
1
1
1
N/A
1
1
VGA/CMP audio
1
1
1
1
1
1
CMP
1
1
1
1
1
1
(YPrPb can
support from 480i
up to 1080p,
audio)
SCART1
√
√
√
√
N/A
N/A
(CVBS & RGB
&YC, audio)
Side AV or Back
AV
N/A
N/A
N/A
N/A
1
1
(CVBS, audio)
USB(2.0)
1
1
1
1
1
1
Picture,
Video,
Picture,
Video,
Picture,
Video,
Picture,
Video,
Picture,
Video,
Picture, Video,
Audio
Playback
Audio
Playback
Audio
Playback
Audio
Playback
Audio
Playback
Audio Playback
SCART1 output
√
√
√
√
N/A
N/A

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Page 4 of 27
(CVBS, audio)
AV output
(RCA)
N/A
N/A
N/A
N/A
√
√
(CVBS, audio)
Headphone
output
√
√
√
√
√
√
SPDIF output
Coaxial
Coaxial
Coaxial
Coaxial
Coaxial
Coaxial
RJ-45
IP Return
IP Return
IP Return
IP Return
N/A
N/A
Functions
MEMC
N/A
N/A
N/A
N/A
N/A
N/A
OAD
√
√
√
√
√
√
CI+1.3
√
√
√
√
N/A
√
WIFI Ready
N/A
N/A
N/A
N/A
N/A
N/A
DIVX
N/A
N/A
N/A
N/A
N/A
√
DLNA (DMP)
N/A
N/A
N/A
N/A
N/A
N/A
Internet
N/A
N/A
N/A
N/A
N/A
N/A
Audio Return
Channel
√
√
√
√
√
√
Others
Serial connector
N/A
N/A
N/A
N/A
N/A
N/A
VGA connector
P1000
P1000
P1000
N/A
P1000
P1000
I2C connector of
MEMC module
N/A
N/A
N/A
N/A
N/A
N/A
Class
Item
MT31B
MT31L
MT31D
MT31DS
IC Details
&
Position
Main SW BIN image
(NOR 64Mb Flash)
U702
U702
U702
U702
System Memory
Integrated to Flash
Integrated to Flash
Integrated to Flash
Integrated to Flash
HDMIx Switch
EDID BIN image
Embedded to SoC
at Firmware On-Power
Embedded to SoC
at Firmware On-Power
Embedded to SoC
at Firmware On-Power
Embedded to SoC
at Firmware On-Power
VGA
EDID BIN image
at Firmware On-Power
at Firmware On-Power
at Firmware On-Power
N/A
·MT5531 FLASH Size and Key Blocks Location’s Assignment

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Page 5 of 27
Note:
It is necessary to erase Flash before writing code file for reading in correctly EEPROM data.
Manufacturing Connectors Pinout
VGA / P1000 Pin4:RXD Pin11:TXD
USB3.0/P303 Pin9:RXD Pin8 :TXD
USB to UART Bridge Adapter (Silicon Labs CP210 chipset series)
To communicate with TV product for debugging, adjustment and so… it’s required suitable 0..5V Serial Interface
like following snapshot (further details are described on below sections):
VGA as Serial Port
USB as Serial Port
INFO:
All tests and measurements mentioned hereafter have to be carried out at a normal mains voltage (220 ~ 240
VAC)
All voltages have to be measured with respect to ground, unless otherwise stated
All final tests have to be done on a complete set including LCD panel in a room with temperature of 25+/-7°C

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Page 6 of 27
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. PCB/SKD Assembly: Test & Alignment
1.1. Pre-Conditions and DC/DC Check
Before power on, please check the board according to the relevant block diagram and circuit diagram, and
make sure that no serious issue or mistake can destroy the board. For example, the output of DC/DC and
LDO should not be shorted to ground.
Supply a suited voltage and power-on, then check the voltage according to the relevant block diagram,
circuit diagram and voltage specification within 5% margin.
For example, check SoC voltage (AV3V3, VCCK-1V2, etc.), DDR voltage (DDRV) , amplifier voltage
(Main_Power), etc… Only the standby voltage is necessary if there is no software in the flash.
1.2. SW Image download
Download the latest release SW from below FTP server:
-Link: http://sw.tcl-cctv.com
-Username: MT31_Factory
-Password: N5246V
-Folder: …/MT31-B-L-D (includes both TCL & THOMSON brand firmware branching subfolders)
-Folder: …/MT31-T2 (includes both TCL & THOMSON brand firmware branching subfolders)
-Folder: …/MT31-S2 (includes both TCL & THOMSON brand firmware branching subfolders)
See Appendix ⑴“How to upgrade FLASH SW using MTK tool”
See Appendix ⑵“How to upgrade FLASH SW using USB”
OAD Transport Stream Image
To manage quicker mass reflashing, a predefined OAD DVB-T channel (freq:850MHz / bandwidth:8MHz) is
embedded to SW core and only available into Factory mode. Some licensed IBL tools ('xxx2lli.exe', 'lli2dsm.exe',
dsmmerge.exe, …) from Intellbyte Inc. (http://www.intellibyte.com/) might be necessary to create appropriate DVB
SSU TS. Over some predefine settings such as repeated datablock insertion, null packets size, … (controllable in
configuration file), here below are mandatory OUI entries structure to prepare DSM-CC carousel image format:
OUI Entry
MT31L
MT31B
CUST_OAD_OUI
408BF6
408BF6
CUST_OAD_HW_MODEL
0x5881
0x5881
CUST_OAD_HW_VERSION
0x0001
0x0001

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Page 7 of 27
CUST_OAD_SW_MODEL (x)
0x3101
0x3102
CUST_OAD_SW_VERSION (yyy)
0x0xxx
0x0xxx
Note
⑴
:SW Entry are referring to following PKG image file name “V8-0MT310x-LF1Vyyy.pkg”
Note
⑵
:See enclosed necessary Data Broadcast Carousel configuration file format details (DBC)
TCL_HW5881.pdf
To build an OAD TS, it’s necessary to create a temporary common and interchangeable DSM file format using
below command and arguments:
‘bin2dsm.exe -v -v -v -m0,0,"TCL_HW5881",0-n200 -z102400 -nz -o%FILE%.dsm -h"OUI=CUST_OAD_OUI
model=CUST_OAD_HW_MODEL version=CUST_OAD_HW_VERSION vm=0xffff" -s"OUI=CUST_OAD_OUI
model=CUST_OAD_SW_MODEL version=CUST_OAD_SW_VERSION vm=0xffff" %FILE%.pkg’
Then, OAD TS can be completed using below command and arguments:
‘dsmsectn.exe -v -dvbssu -mpegts -patpmt -nit_ter -sdt -o%FILE%.ts -gTCL_HW5881.dbc %FILE%.dsm’
For more robustness, TS can be played with following presets such as modulation:QAM-64, guard interval:1/8,
coding rate:2/3 to ensure ~22Mbps.
OAD reflashing process is managed within 4 steps operation: multiplex detection, DVB transfer, flashing and
warm-start.
See Appendix ⑶“How to upgrade FLASH SW using OAD”
1.3. UART & IR Parser
To use both UART and/or IR parser, TV has to be set in Factory mode with its VGA port well connected to
suitable UART device or an IR emitter device correctly facing up TV (see below “Product Assembly - section 2.0”
how to activate “Factory key”).
The SoC’s RS232 mode is automatically enabled at power-on and doesn’t require any command initialization
frame. <0x30 0x30 0x30 0x2E 0x30 0x65 0x30 0x74 0x30 0x0D 0xE2> from host to TV.
So correctly setup UART parser engine for further serial communication, it’s necessary to send following
command frame <0xAA 0x06 0x10 0x01 0xA7 0xEF> within following COM presets 115200/8/n/1; “PS” caption
might be toggled and displayed on bottom left screen (“S” like Serial) if successfull.
To communicate with TV depending on SIACP revision layout implementation, you may need to fulfill UART/IR
commands protocol and format described on enclosed SIACP requirements document (rev. v5.9).
SIACP_V5.9.pdf
1.4.ProjectID Modification
There are different IDs stored into system memory depending on different Panels settings and Models features,
but there’s only one key branching ProjectID that includes all. So, it’s not recommended to modify PaneID with
Hyper terminal as other ID features may not change!
To modify ProjectID, you need to go through “Factory menuOtherProject infoProject ID”, then spin left
or right with RCU “◄/►” key” keys to suitable ID (Project name is dynamically refreshed).
See Appendix ⑷“How to change ProjectID with RCU”

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Page 8 of 27
Here below is none exhaustive ProjectID table for reference. Project list and all relative information are
dispatched and updated as a new firmware package is released.
Project Name
Project ID
Panel
L39F3303F
001
PANEL_CMI_V390HJ1-P02
L39F3393F
002
PANEL_CMI_V390HJ1-P02
L32F3303
003
PANEL_SS_LSC320AN02
L32F3393
004
PANEL_SS_LSC320AN02
39FU5253C
005
PANEL_CMI_V390HJ1-LE1
39FU5253CW
006
PANEL_CMI_V390HJ1-LE1
39FU5243C
007
PANEL_CMI_V390HJ1-LE1
55FU4243C
008
PANEL_SS_LSC550HJ03_8
32HU5253C
010
PANEL_SS_LSC320AN02
32HU5253CW
011
PANEL_SS_LSC320AN02
32HU5243C
012
PANEL_SS_LSC320AN02
…
1.5.Functional Test
Once the boards (chassis, KB, IR, PSU…) and the panel are well interconnected, plug all suitable signals
generator to relevant below inputs/outputs using respective test patterns format to check picture/sound quality:
Source
Test Signal
Test Pattern
Analog /Digital Tuner
(VHF/UHF & CATV)
RF cable generator
2D - Movie 1280x720
2D - Static Picture 1920x1080
1. Frequency Range: full band
2. Standard: PAL / SECAM
3. DVB-T/C
Satellite Tuner
(only for MT31BS)
- DiSEqC v1.0 (A, B, C, D) and Tone
Burst (A, B)
- Double LNB frequency (band change
by 22KHz Tone)
Compliant DVB-S/S2
source from generator or
dish antenna with switch
2D - Movie 720x576
1. Frequency Range: 950MHz..2150MHz
2. Symbol Rate Range:
DVB-S 1..30MHz (for QPSK)
DVB-S2 1..45MHz (for QPSK)
1..30MHz (for 8PSK)
3. LNB Voltage Range:
Vertical 12.85V..14.2V
Horizontal 17.6V..19.5V
4. 22KHz Tone Range
Frequency 20.5KHz..23.5KHz
Amplitude 400mV..900mV
Current ≥400mA
SPDIF (optical / cinch)
Suitable Audio Amplifier
PCM or Dolby D+

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Page 9 of 27
PCMCIA
CI CAM card adaptor
Conax, Irdeto, Viaccess, …
SCART/AV IN via adaptor on MT31B/T
(CVBS & RGB & S-VIDEO)
Chroma/Fluke generator
PAL Half Color & Gray bars 720x576
Half Color & Gray bars
SCART/AV OUT via adaptor on
MT31B/T
(CVBS & Audio out)
Monitor
Suitable channel
PC
(VGA)
Chroma/QuantumData
generator
WXGA - 1368x768@60Hz
Half Color & Gray bars
CMP via mini jack adaptor on MT31B/T
(YPrPb & Audio)
Chroma/QuantumData
generator
1920x1080i@60Hz
Half Color & Gray bars
HDMI
Video & Audio with beyond
HDMI 1.4a and HDCP
compliant DVD/BD player
2D - Movie 1920x1080@p24Hz
MHL
up to 720p
ARC
PCM or Dolby D+
CEC
One Touch Play/ Routing Control/ Sys Standby/
Sys Info/ Give Device Power Status/ Pass
Through/ System Audio Control/
Audio Return Channel
RJ-45
IP Return
DHCP Server ICMP packets echo request
Headphone
RF signal
Suitable channel
Loud Speakers / Enclosures
RF signal
Suitable channel
Picture/Video formats andAudio tones can be changed by the factory according to their own standard and
broadcasted signals (ie: 1KHz & 3KHz, sweep, …).
1.6.AD Calibration Test
N/A
As SoC as built-inA/D self-calibration mechanism, there’s not any ADC to perform.
1.7.DDC & EDID & T-Link Test
The E-EDID data structures are according to VESAEnhanced EDID 1.4a (and EIA/CEA-861B for HDMI)..
All VGA and HDMI structures have their own BIN profile which are part of firmware and uploaded at power-on.
For EDID check, it’s recommended to check whether the correct EDID is uploaded by checking corresponding
EDID NVM Checksum or read them out to check bit by bit if it is in line with the released EDID bin file.
1.8.HDCP Upgrade and Test
See Appendix ⑸“How to upgrade HDCP KEY by UART”
For HDCP compliancy, it’s needed to check whether the HDCP key has been well set by connecting suitable
generator signal.

错误!未指定书签。
Page 10 of 27
1.9.CI+ Key Upgrade, Activation and Test
See Appendix ⑹“How to upgrade and activate CI Key using USB”
See Appendix ⑺“How to upgrade and activate CI Key using MTK tool”
1.10.IP Return Test
Appendix ⑻“How to upgrade MAC address using USB”
All MT31 series platform support IP return function according to CI+ v1.3.
Here are some representative code example:
Note:
Testing method is under completion.
2.Product Assembly (PA): Test and Alignment
2.1.Factory Menu
Follow the below steps to pop-up the Factory menu in case of “Factory Key” is disabled:
- Press RCU “MENU” key to display main menu
- Select “Picture” and press “OK” key to enter into Picture submenu
- Scroll down to “Contrast” item
- Press the subsequence RCU keys “9”, “7”, “3” and “5”
In case of “FactoryKey” is enabled, just press RCU “Return” key to pop-up again the Factory menu.
The status of “Factory Key” can be changed in “Factory Menu->Hotkey”
Press RCU “OK/►” key to enter the submenu.
Press RCU “Menu” key to go back to the root menu.
Press RCU “◄/►” key to change the values.
Press RCU “OK” key run the function.
Press RCU “Exit” key exit the Factory menu.
Note: while USB as Serial port, the “Factory Key”is off, then you want to use the Serial port to debug the TV,
after you turn on the “Factory key”, you should switch off/on the TV, then you can connect UART interface to
suitable manufacturing TV.
Factory Captions Description
MAC Address
40-8B-F6-90-4D-53

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Page 11 of 27
While “FactoryKey” is enabled, there’re some toggled display informations (~2s) relative to SW, ProjectID, CI+,
NetworkID to facilitate 100% quick screening without accessing to whatever else menu:
Firmware Version (MV) - ‘V8-0MTxxxx-LF1Vyyy’
Project ID (ID) - range [000..999]
CI KeyActivation flag (CI+) - ‘NO’= no key, ‘YES’= key activated
HDCP Key (HDCP) - ‘NULL’= no key, ‘YES’= key activated
PVR flag (ERG) - ‘OFF’= disabled, ‘ON’= enabled
P(Production/Factory mode flag) / S(Factory UART Parser mode flag) / W (Warm-Up mode flag)
2.2.Channel Map Preset
Region channel Maps are stored in the firmware and can be directly preloaded via Factory menu.
Other faster methods via UART/IR commands are available on enclosed SIACP requirements (rev. v5.9).
See Appendix ⑼“Factory Menu Description”
2.3.Warm-up Test
Following TCL standard and practices, it’s required minimum 15min of Warm-Up that can be considered as
Burn-In.AdditionalAging for White Balance alignment is no more necessary due to consistent Picture Performance
with Cloning usage.
This function is accessible by selecting “Factory menu Burning Mode”, pressing RCU “OK/►”key, to
release/disable Burn-in mode, it’s just required to press “Menu” button from local keyboard. Other faster methods
via UART/IR commands are available on enclosed SIACP requirements (rev. v5.9).
2.4.White Balance (WB) Cloning
White Balance Touch-Up (Golden sample)
As some color coordinates discrepancies can be noticed from panel batches to others, it may necessary to
perform slight touch-up.
For Color temperature adjustment, switch TV on leading HDMI input where should be connected suitable
generator providing following format 1280x720p@60Hz test pattern. A 32 steps grey scale is recommended to
assess relevant colorimetry tracking and low/high light saturation points.

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Page 12 of 27
Make sure Picture Preset is set to “DYNAMIC” mode, both “Contrast” and “BackLight” bargraph are set to
“100” (maximum), “Gamma” bargraph are set to “0” (2.2 nominal) and that both “Energy Saving” and “Light
Sensor” are set to “Off” from “ECO Settings” subsection.
Ensure that TV is in Factory mode to access to ”White Balance” adjustment submenu, then scroll down to
toggle off “Pic. Enhance” flag.
PC VGA, CMP YPrPb, SCART RGB,CVBS_PAL/SECAM Gain/Offset matrix offsets locations are relative to
HDMI/DTV.
Warm and Cool Tone are relatives to Normal mode. WB adjust need to fix default G Gain .
“Gain” registers set need to be adjusted at 70IRE.
“Offsets” registers set can be adjusted at 30IRE, but it’s not recommended to keep them defaulted.
Note: All matrix offsets locations can be individually fine-tuned.
Targets and Tolerances for all inputs
Note: The White balance value is right conformed by PQ Engineer , Except PQ Engineer, anybody can
not change the white balance value and Default value.
The measured and adjustable parameters should be mainly “x”, “y” coordinates (see “TCL EU Picture Quality
Requirements for FPDs” for reference).
The signal level check has been down in R&D, Factory should not adjust the scaling Brightness , scaling
contrast and scaling saturation.
The White Balance alignment should be performed using a well calibrated and contact less analyzer (ex:
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 results should fulfill following TCL matching requirements (Minolta CA210-CH00 based):
Area
EU
White Balance
Default
Project Name
Bom No.
COOL
NORMAL
WARM
COOL
NORMAL
WARM
Energy
Efficiency
L19D3303
H3-19D33S2-WE1A(B)WAA
274,294
283,307
318,350
-3,0,9
128,128,128
16,0,-27
A
L19D3303
H3-19D33S2-WE1C(D)WAA
268,284
278,298
313,339
-3,0,9
128,128,128
16,0,-27
A
19HU5253C
H3-19E53S2-EU1C(D)WAA
272,296
282,308
317,347
-3,0,9
128,128,128
16,0,-27
A
19HU5253C
H3-19E53S2-EU1A(B)WAA
274,294
283,307
318,350
-3,0,9
128,128,128
16,0,-27
A
19HU5253CW
H3-19E53S2-EU1BWAA
274,294
283,307
318,350
-3,0,9
128,128,128
16,0,-27
A
L19E4103
H3-19E41S2-WE1AWAA
290,317
300,330
338,365
-3,0,9
130,124,128
16,0,-27
A

错误!未指定书签。
Page 13 of 27
19HW4323
H3-19E41S2-WE1BWAA
290,317
300,330
338,365
-3,0,9
130,124,128
16,0,-27
A
19HW4323W
H3-19E41S2-WE1CWAA
290,317
300,330
338,365
-3,0,9
130,124,128
16,0,-27
A
L19E4153
H3-19E41S2-WE1DWAA
290,317
300,330
338,365
-3,0,9
130,124,128
16,0,-27
A
L19E4143
H3-19E41S2-WE1EWAA
290,317
300,330
338,365
-3,0,9
130,124,128
16,0,-27
A
L19E4133
H3-19E41S2-WE1FWAA
290,317
300,330
338,365
-3,0,9
130,124,128
16,0,-27
A
L23F3303
H3-23F33S2-WE1AWAA
270,292
280,302
315,336
-3,0,9
128,128,128
16,0,-27
A+
L23F3393
H3-23F33S2-WE1BWAA
270,292
280,302
315,336
-3,0,9
128,128,128
16,0,-27
A+
L24E4103F
H3-24E41S2-WE1AWAA
260,275
270,287
305,325
-3,0,9
128,128,128
16,0,-27
A
24FW4323
H3-24E41S2-WE1BWAA
260,275
270,287
305,325
-3,0,9
128,128,128
16,0,-27
A
24FW4323W
H3-24E41S2-WE1CWAA
260,275
270,287
305,325
-3,0,9
128,128,128
16,0,-27
A
L24E4153F
H3-24E41S2-WE1DWAA
260,275
270,287
305,325
-3,0,9
128,128,128
16,0,-27
A
L24E4143F
H3-24E41S2-WE1EWAA
260,275
270,287
305,325
-3,0,9
128,128,128
16,0,-27
A
L24E4133F
H3-24E41S2-WE1FWAA
260,275
270,287
305,325
-3,0,9
128,128,128
16,0,-27
A
L24E3500
H3-24E35S2-WE1AWAA
260,275
267,285
305,325
.-3,0,
9
136,128,126
16,0,-27
A
26HW4323
H3-26E41S2-WE1AWAA
262,274
271,287
305,329
-3,0,9
128,128,128
16,0,-27
A
26HW4323W
H3-26E41S2-WE1FWAA
262,274
271,287
305,329
-3,0,9
128,128,128
16,0,-27
A
L26E4133
H3-26E41S2-WE1BWAA
262,274
271,287
305,329
-3,0,9
128,128,128
16,0,-27
A
L26E4103
H3-26E41S2-WE1CWAA
262,274
271,287
305,329
-3,0,9
128,128,128
16,0,-27
A
L26E4143
H3-26E41S2-WE1DWAA
262,274
271,287
305,329
-3,0,9
128,128,128
16,0,-27
A
L26E4153
H3-26E41S2-WE1EWAA
262,274
271,287
305,329
-3,0,9
128,128,128
16,0,-27
A
L32F3303
H3-32F33Q9-WE1AWAA
270,280
280,290
315,327
-3,0,9
128,128,131
16,0,-27
A+
L32F3393
H3-32F33Q9-WE1BWAA
270,280
280,290
315,327
-3,0,9
128,128,131
16,0,-27
A+
32HW3323
H3-32E33S3-WE1DWAA
270,290
278,302
315,340
-3,0,9
123,128,130
16,0,-27
A+
L32E4503
H3-32E45Q9-WE1AWAA
268,286
278,300
314,340
-3,0,9
128,128,128
16,0,-27
A+
LT-32HA48U
H3-32E45Q9-WE1BWAA
268,286
278,300
314,340
-3,0,9
128,128,128
16,0,-27
A+
32HU5253C
H3-32E33S3-WE1BWAA
268,286
278,300
314,340
-3,0,9
128,128,128
16,0,-27
A+
32HW3323
H3-32E33S3-WE1AWAA
268,286
278,300
314,340
-3,0,9
128,128,128
16,0,-27
A+
L32E3003
H3-32E33S3-WE1CWAA
268,286
278,300
314,340
-3,0,9
128,128,128
16,0,-27
A+
32HU5243C
H3-32E53Q9-WE1CWAA
268,286
278,300
314,340
-3,0,9
128,128,128
16,0,-27
A+
32HU5253C
H3-32E53Q9-WE1AWAA
268,286
278,300
314,340
-3,0,9
128,128,128
16,0,-27
A+
32HU5253CW
H3-32E53Q9-WE1BWAA
268,286
278,300
314,340
-3,0,9
128,128,128
16,0,-27
A+
L32E4503
H3-32E45Q9-WE1AWAA
268,286
278,300
314,340
-3,0,9
128,128,128
16,0,-27
A+
L32E4503
H3-32E45Q9-WE1CWAA
268,286
278,300
314,340
-3,0,9
128,128,128
16,0,-27
A+
L32E5503
H3-32F35Q9-WE1AWAA
266,275
275,286
312,324
-3,0,9
128,128,128
16,0,-27
A
L32E3020
H3-32E30S3-WE1AWAA
265,282
275,295
314,341
-3,0,
9
128,128,131
16,0,-27
A+
L39F3303F
H3-39F33Q9-WE1AWAA
270,280
280,290
315,327
-3,0,9
128,128,128
16,0,-27
A+
L39F3393F
H3-39F33Q9-WE1BWAA
270,280
280,290
315,327
-3,0,9
128,128,128
16,0,-27
A+
L39E3003F
H3-39E30S3-WE1AWAA
268,265
278,277
313,317
-3,0,9
128,128,128
16,0,-27
A+
39FU3253C
H3-39E33S3-WE1AWAA
268,265
278,277
313,317
-3,0,9
128,128,128
16,0,-27
A+
L39E4503F
H3-39E45Q9-WE1AWAA
270,276
280,290
315,331
-3,0,9
128,128,128
16,0,-27
A+
LT-39HG48U
H3-39E45Q9-WE1BWAA
270,276
280,290
315,331
-3,0,9
128,128,128
16,0,-27
A+
39FU5253C
H3-39E53Q9-WE1AWAA
270,276
280,290
315,331
-3,0,9
128,128,128
16,0,-27
A+
39FU5253CW
H3-39E53Q9-WE1BWAA
270,276
280,290
315,331
-3,0,9
128,128,128
16,0,-27
A+

错误!未指定书签。
Page 14 of 27
39FU5243C
H3-39E53Q9-WE1CWAA
270,276
280,290
315,331
-3,0,9
128,128,128
16,0,-27
A+
L40FW3323
H3-40E33S3-WE1AWAA
270,280
280,290
315,327
-3,0,9
128,128,128
16,0,-27
A+
40FU3253C
H3-40E30S3-WE1AWAA
263,276
273,287
310,326
-3,0,9
128,128,128
16,0,-27
A+
L40E3003F
H3-40E30S3-WE1BWAA
263,276
273,287
310,326
-3,0,9
128,128,128
16,0,-27
A+
40FW5554
H3-40E55R4-EU1AWAA
261,272
275,291
328,351
-3,0,9
134,128,116
16,0,-27
A
40FW5555
H3-40E55R3-EU1AWAA
255,268
265,278
292,302
-3,0,6
132,128,120
12,0,-12
A
46FU5554C
H3-46E53R4-WE1BWAA
263,265
270,275
302,308
0,0,6
128,128,128
8,0,-18
A+
46FU5555CS
H3-46E53R3-WE1AWAA
263,265
270,275
302,308
0,0,6
128,128,128
8,0,-18
A+
46FU5554CW
H3-46E53R4-WE1AWAA
263,265
270,275
302,308
0,0,6
128,128,128
8,0,-18
A+
46FW5565
H3-46E55R3-WE1AWAA
256,269
264,280
286,302
-2,0,6
131,128,123
10,0,-10
A+
46FW5564
H3-46E55R4-EU1AWAA
261,276
270,285
300,319
-3,0,5
126,128,123
10,0,-17
A+
48FU4243C
H3-48F33Q9-WE1AWAA
271,276
280,290
316,327
-3,0,9
128,128,128
16,0,-27
A+
50FU3253C
H3-50E30Q9-WE1AWAA
270,271
280,283
316,322
-3,0,9
128,128,128
16,0,-27
A+
55FU4243C
H3-55F33Q9-WE1AWAA
264,281
273,292
307,329
-3,0,9
142,128,128
16,0,-27
A+
55FW8785
H3-55V76R3-WE1AWAA
258,278
270,295
322,353
-3,0,9
137,128,124
16,0,-27
A+
55FW6763
H3-55E55R2-WE1AWAA
257,277
267,287
297,317
-4,0,5
138,128,125
13,0,-15
A++
32HW3324
H3-32F15U1-WE1AWAA
270,290
280,302
317,341
-3,0,9
128,128,128
16,0,-27
A+
32HW3323
H3-32E33S3-WE1MWAA
270,290
280,302
317,341
-3,0,9
128,128,128
16,0,-27
A+
32HU3253C
H3-32E33S3-WE1PWAA
270,290
280,302
317,341
-3,0,9
128,128,128
16,0,-27
A+
L32E3003
H3-32E33S3-WE1NWAA
270,290
280,302
317,341
-3,0,9
128,128,128
16,0,-27
A+
L32E3005
H3-32E30X1-WE1AWAA
270,290
278,302
315,340
-3,0,9
123,128,130
16,0,-27
A+
32HW3325
H3-32F15X1-WE1AWAA
270,290
278,302
315,340
-3,0,9
123,128,130
16,0,-27
A+
40FW3324(ID 88)
H3-40F15U1-WE1AWAA
265,275
275,287
312,325
-3,0,9
120,128,128
16,0,-27
A+
32HU5253C
H3-32E53Q9-WE1DWAA
258,263
268,274
304,312
-3,0,9
136,128,134
16,0,-27
A+
32HU5253CW
H3-32E53Q9-WE1EWAA
258,263
268,274
304,312
-3,0,9
136,128,134
16,0,-27
A+
40FU3253C(ID94)
H3-40E30S3-BG1AWAA
253,270
260,280
291,318
-3,0,9
134,128,130
16,0,-27
A+
L39E3003F(ID 96)
H3-39E30S3-WE1B(C)WAA
261,271
270,282
305,320
-3,0,9
131,128,137
16,0,-27
A+
39FU3253C (ID 97)
H3-39E33S3-WE1B(C)WAA
261,271
270,282
305,320
-3,0,9
131,128,137
16,0,-27
A+
48FU4243C(ID 93)
H3-48F33Q9-WE1BWAA
251,263
260,274
293,310
-3,0,9
138,128,135
16,0,-27
A+
L32E4503 ID69
H3-32E45Q9-WE1CWAA/
H3-32E45Q9-WE1EWAA
262,274
270,286
306,329
-3,0,9
131,128,133
16,0,-27
A+
32HW5523
H3-32E55Q9-WE1AWAA
262,278
271,291
304,331
-3,0,9
128,128,128
16,0,-27
A+
32HW5523W
H3-32E55Q9-WE1BWAA
262,278
271,291
304,331
-3,0,9
128,128,128
16,0,-27
A+
24FU5253C ID37
H3-24E53S2-WE1AWAA
266,280
275,293
311,333
-3,0,9
128,128,128
16,0,-27
A
24FU5253CW
H3-24E53S2-WE1BWAA
266,280
275,293
311,333
-3,0,9
128,128,128
16,0,-27
A
L32E3005
H3-32E30X1-WE1BWAA
270,290
278,302
315,340
-3,0,9
123,128,130
16,0,-27
A+
32HW3325
H3-32F15X1-WE1BWAA
270,290
278,302
315,340
-3,0,9
123,128,130
16,0,-27
A+
32HU3253C
H3-32E33S3-WE1KWAA
270,290
278,302
315,340
-3,0,9
123,128,130
16,0,-27
A+
Area
AU(澳洲)
White Balance
Default
Project Name
Bom No.
COOL
NORMAL
WARM
COOL
NORMAL
WARM
Energy
Efficiency
L32E3020
H3-32E30S9-AACA0AA
265,282
275,295
314,341
-3,0,9
128,128,131
16,0,-27
5 star
L26E4100W
H3-26E41T5-AACA0AA
262,274
271,287
305,329
-3,0,9
128,128,128
16,0,-27
4 star
This manual suits for next models
2
Table of contents
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