TCL 55D1620 User manual

Product Type LCD Smart TV Music MP3, AC3, HE-AAC, LPCM
Chassis MT56-LA(MT56B.01) Picture JPEG, PNG, BMP, MPO
CPU Quad core CPU ARM CA7，920MHz MPEG2, MPEG4, H.264,Motion•JPEG
GPU ---
OS Linux
Memory 1G DDR +4G EMMC File ---
OSD Language English/Spanish/Portuguese
ATV: NTSC-M, PAL-M/N
DTV: ISDB-T Component Video Format ---
AV System PAL,NTSC DVI Video Format Up to XGA for HDMI-PC
TV Channels (Air)
ATV:2～69, DTV:7~69 HDMI Video Format Up to 1080P
TV Channels (Cable) 1～135 PC Compatibility ---
Power Supply AC 110V-240V 50/60Hz
Power Consumption（TV On）
Power Consumption（Standby）≤0.5W Backlight Unit DLED
Certification CB Panel supplier CSOT
Wired Network Default Aspect Ratio 16:9
Built in wireless(802.11 b/g/n 2x2) Panel Size (inch) 55"
Wake-on-LAN Yes Display Resolution 1920×1080
Brightness (cd/m2)(typ.) 260
Contrast Ratio 4000:1
Response Time (G to G) 8ms
Auto Source --- Viewing Angle (H/V) 178°/178°
EPG Yes(at DTV) Life Time(Typ.)
＞30,000hrs
Subtitle/Closed Caption Yes Color 16.7M
Parental Control Yes (at DTV) Refresh Rate 60Hz
Sleep Timer Yes
System Update Yes
Hotel Mode --- HDMI 3
Input Method Virtual keyboard USB 2
MHL --- AV in 1
Lightsensor --- YPbPr in No
GINGA Yes AUDIO out 1(R/L)
HDMI
HDMI with CEC、MHL2.0 、ARC VGA in No
--- VGA audio in No
--- RJ45 1
--- SPDIF out 1
--- Earphone out 1
MHL share with HDMI
RF Input 1
DCC（Dynamic Contrast Control）Yes
Backlight Adjustable Yes (0~100)
Color Temperature Normal/Cold/Warm
Picture Mode Vivid, Normal, Mild, User
Picture Size
Auto、16:9、4:3、Just Scan
Picture enhancement technology On/Off
Speakers Integrated speakers (Bottom side)
Audio Power Output (THD=7%) 2×8W
Auto Volume Yes
Sound Mode Standard/Movie/Music/Clear voice/Personal
Sound Control Balance
Frequency range Equalizer
Terminals
Panel Specification
Internet Link
Video
Basic Function
PRODUCT SPECIFICATION RELEASE
Model: 55D1620/MT5655-LA
Version：1.0 Issued On: 2016-06-07
Signal Format Capability
TV System
Basic Information
Media Format
Picture
Sound

Essential Accessories (Default)
NetFlix Yes Operation Manual English (Default)
Youtube Yes Remote Control RC311
Golive3.0 Yes Base Stand Integrated Packaging
Browser Yes AC power cord 1 pcs
Crackle Yes
icflix No
Foxxum Yes
Deezer Yes Wall Mount WMB333
Dailymotion Yes WI-FI
---
Others
WeatherNation(Argentina&Mexico）
Babbidiboo（Brazil）,Hellokids（others）
Batteries 2 pcs
Wireless Display Yes
File Share Yes
Diagonal size（cm）138.8 L1（mm）1249.0
Slim Edge Design---Up（mm）17.5 W1（mm）88.1
Slim Edge Design---Bottom（mm）25.9 H1（mm）740.0
Slim Edge Design---L&R（mm）17.5 L2（mm）982.0
Carton Dimensions LxWxH（mm）
1400*160*856 W2（mm）248.3
Container Loading---20 feet（pcs）114 H2（mm）778.6
Container Loading---40 feet（pcs）234 Net Weight With Stand（Kg）13.8kg
Container Loading--40 feet High (pcs) 351 Net Weight Without Stand (Kg) 13.6kg
VESA Mounting Dimensions LxH（mm）400x400 Gross Weight With Packaging（Kg）18.0kg
Design and specifications are subject to change without notice!
Drafted by: Approved by:
Mechanical ID Picture
Optional Accessories
Pre-Installed Application List
Mechanical Key Specification
L1

Factory Test & Alignment Specification For MT56 Series (V1.0)
1
World-Wide R&D
FPD CENTER
Factory Test & Alignment Specification V1.0
----MT56
PREPARED BY : FENG LIU DATE : 2015-02-13
APPROVED BY: DATE :

Factory Test & Alignment Specification For MT56 Series (V1.0)
2
Content
1. General Description.............................................................................................................................. 3
2. Factory Menu......................................................................................................................................... 5
2.1 Accessing Way................................................................................................................................... 5
2.2 Factory Menu...................................................................................................................................... 6
2.3 White Balance Menu.......................................................................................................................... 7
3. Design Menu.......................................................................................................................................... 7
3.1 Accessing Way................................................................................................................................... 8
3.2 Design Menu....................................................................................................................................... 8
3.3 Other Menu......................................................................................................................................... 9
3.4 Service Menu...................................................................................................................................... 9
3.5 Param Setting Menu........................................................................................................................ 10
4. Test & Alignment................................................................................................................................. 11
4.1 Pre-Conditions and Power Supply Check.................................................................................... 11
4.2 Project ID Modification .................................................................................................................... 11
4.3 Function Test.................................................................................................................................... 12
4.4 LAN/WLAN Test............................................................................................................................... 13
4.5 SHOP INIT ........................................................................................................................................ 13
Appendix...................................................................................................................................................... 14
Appendix 1: Warm-up Test.................................................................................................................... 14
Appendix 2: Software Upgrade............................................................................................................. 15
Appendix 3: Network Connection......................................................................................................... 17
Appendix 4: White Balance (WB) Adjustment.................................................................................... 18

Factory Test & Alignment Specification For MT56 Series (V1.0)
3
1. General Description
The information contained in this document is proprietary to TCL SZ FPD lab and shall
not be disclosed by the recipient to the third person without the written permission of
the team leader or GM of R&D.
MT56-AP chassis are designed for Asia & Pacific (AP) market Ready for Smart TV. It
features by its high integration, easy debugging (ADC adjustment free) as well as
convenience in terms of maintenance. Fast software upgrade through USB disk
facilitates both manufacture and after-sale service. Meantime, a variety of functions
involved in Factory Main Menu can not only bring benefits for production, but also
satisfy various demands of customers.
Note: Factory Main Menu (FMM) is divided into Factory menu and Design menu. Factory
Menu covers all indispensable functions during manufacture such as White Balance
Adjustment, SHOP etc., while Design Menu includes Service Menu, Hotel Menu, Param
Setting, Other Setting etc. Some settings like Param Setting and Other Setting is exclusively
used by R&D engineer, anyone else shouldn’t change the settings in the menu. When you
wish to learn the product information like project ID, project name, Hardware, software
version, release date, you can access to Service Menu. In addition, in Hotel Menu, we also
provide a great deal of useful functions for specific applications in hotel.
The main chip is from REALTEK and supports below features matrix:
Class
Item
MT56-AP
Input
&
Output
RF Input
(PAL/DVB/DVB-T2)
CABLE&ANTENNA
HDMI
(480i/p, 576i/p, 720p up to 1080i/p, with
HDCP)
HDMI*3
VGA
1
VGA Audio
Shares audio sockets withAudio Input
Component Audio Input
RCA*2 (L+R)
AV Input
RCA*1

Factory Test & Alignment Specification For MT56 Series (V1.0)
4
Input
&
Output
Audio Out
RCA*2
USB
(Video, audio and picture)
USB2.0*2
MHL
Shares with HDMI 1
PCMCIA
1
SPDIF output
RCA*1
NETWORK
RJ45 Socket
Functions
Internet

WIFI

Others
Serial connector
Multiplexing VGA
IC Details
&
Position
Main program
UF01
(Support online upgrade)
Mboot
UF01
(Support online upgrade)
EEPROM
U702
Note:
The software boot for U702 can be programed by Flash Tool.exe.
Every set has its unique HDCP key which is purchased from suppliers or HDCP
certification authority. Please check HDCP function in the process of production.
Once in a while, the software of main board may be upgraded. Please pay attention to
use the latest software before production.

Factory Test & Alignment Specification For MT56 Series (V1.0)
5
2. Factory Menu
Factory Menu is mainly used for factory production and satisfies various demands of customers. It covers
all indispensable functions during manufacture such as Warm up, White Balance, Shop, NVM Reset,
Power on mode, USB Clone etc.
2.1 Accessing Way
a. When the Factory hotkey item of Factory Menu is disabled (OFF), press Menu button of remote
control, then select Settings/Picture, make sure the cursor stop on Contrast item submenu. Finally,
press 9, 7, 3, 5consecutively.
b. When the Factory hotkey item of Factory Menu is enabled (ON,you can see the flashing Factory
Captions Info on the lower left corner), press Back button of remote control.
Press RCU “OK” key to enter the submenu.
Press RCU “Right” or “Left” key to change the values.
Press RCU “Right” or “Left” key run the function.
Press RCU “Back” or “Menu” key exit the Factory menu.
Factory Captions Info:
While “FactoryKey” is enabled, there is some toggled display information relative to MV, SV, ID, MID, to
facilitate 100% quick screening without accessing to whatever else menu:
P (Production/Factory mode flag)
MV (Mboot SW Version)
SV (Main SW Version)
ID (Project ID)
MEMC

Factory Test & Alignment Specification For MT56 Series (V1.0)
6
MID
2.2 Factory Menu
Factory Menu
Name
Default
Description
Factory hotkey
OFF
Factory Menu shortcut button switch
The item must be disabled (OFF) after production
Warm up
OFF
Aging mode, mainly used for factory aging.
Press “Menu” key on keyboard to exit the burning mode.
See Appendix 1 “Warm-up Test”
White Balance
..
White Balance Adjustment ( see details below)
Shop
>
It is crucial that the function is executed after production aim to clear information
of production process, ensure user cannot access to Factory Menu after
executing the item.
NVM Reset
>
Restore default value except White Balance, ADC data.
Power On Mode
STANDBY
ON: the set will power on after switching on power.
STANDBY: the set will remain standby status after switching on power.
LAST: the set will turn to the status in which it lies when last switching off.
If without requirement from certain customer, by default, the Setting should be
STANDBY
USB Clone
..
Select to choose the things you want to clone.
Preset Factory
Channel
..
Preset the channel table of factory. To preset the channel table of certain factory,
first, choose the corresponding factory name. Then press OK button of remote
control and wait OK is displayed on the screen.
DeviceID test
DO
Test device ID.
Other
Project Information
ADC
..
Analog To Digital Converter
SW NO.
device info
Version information of Main Software
Project Name
device info
Product model
Date
device info
Release date and time of main software

Factory Test & Alignment Specification For MT56 Series (V1.0)
7
2.3 White Balance Menu
Press the button on remote control to select certain item and OK to adjust White Balance.
3. Design Menu
Design Menu includes Factory Menu, other,
Service Menu, Param Setting, Hotel Menu.
Some settings like Param Setting and Other
Menu is exclusively used by R&D engineer,
anyone else shouldn’t change the settings in the
menu. When you wish to learn the product
information like project ID, project name, chassis
name, software version, release date, you can
access to Service Menu. In addition, in Hotel
Menu, we also provide a great deal of useful
functions for specific applications in hotel.
White Balance
Name
Default
Description
Source
ATV
Press RCU left/right key to change the TV source.
Color
normal
Select color temperature you intend to adjust Three groups of color
temperature: normal, Cold, Warm are available.
R gain
0-255
Gain of R channel ( cannot be changed after auto calibration)
G gain
0-255
Gain of G channel ( cannot be changed after auto calibration)
B gain
0-255
Gain of B channel ( cannot be changed after auto calibration)
R offset
128
Disabled, keep the default value
G offset
128
Disabled, keep the default value
B offset
128
Disabled, keep the default value
White Balance
init
>
White Balance Initalization. Before WB adjustment, this item should be
executed.

Factory Test & Alignment Specification For MT56 Series (V1.0)
8
3.1 Accessing Way
a. When the Design mode hotkey item is disabled(OFF), press Menu button of remote
control, then select Settings/ Picture, make sure the cursor stop on Contrast item
submenu, press 1, 9, 5, 0consecutively.
b. When the Design mode hotkey item of Design Menu is enabled (ON,you can see the
flashing Factory Captions Info on the lower left corner), press Back button of remote
control.
Press RCU OK key to enter the submenu.
Press RCU Right/Left key to change the values.
Press RCU Right/Left key run the function.
Press RCU Back/Menu key exit the Factory menu.
Design Captions Information is the same to Factory Captions Info.
3.2 Design Menu
Design Menu
Name
Default
Description
Design Mode
hotkey
OFF
Design Menu shortcut button switch
The item must be disabled (OFF) after production
Factory menu
..
Access to Factory Menu
Other
..
The item includes a number of functions offering convenience for R&D engineer
to solve problems.
Service menu
..
Provide many useful information for after-sale service
Please reference to SERVICE MENU submenu
Param setting
..
Include sound setting,picture setting, SSC, DBC, CI Card, Overscan, WIFI
CHECK and USB FILE. Please reference to PARAM SETTING submenu.
Hotel menu
..
Include special functions which bring benefits to hotel management. The item is
accessible only when Hotel Service On/Off item is enabled (ON).