TCL LED28B2500 User manual

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L28B2500-MS306D-LA
 #AUTION…………………………………………………………………………
 SPECIFICATION………………… …………… …………… …………… ………… 
  !LIGNMENT0ROCEDURE………… …………………… …………… …………… 
ˊ"LOCKDIAGRAM…………………… …………… …………… …………… ……
ˊ3CHEME$IAGRAM ……………… …………… …………… …………… ……
 4ROUBLESHOOTING……………………… …………… …………… …………… 
 BOM list …… …………… ………………………………………………
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4HIS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 SERVIC EABLE
PAR TS INS IDE . RE FER SE R VIC ING TO
QUALIFIE D 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
ELECTR I
ELECTR IC
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 operating instructionsshouldbe 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 supporting structure, 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 operationby 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 replacement parts 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

TCL MULTIMEDIA
LCD TV SPECIFICATION RELEASE
Version: V1.0 Issued Date: 2013.04.10
PICTURE
Panel Size (inch) 28"
Category LCD TV
Aspect Ratio 16:9
Color Temperature Medium/Warm/Cool SIGNAL FORMAT CAPABILITY
Backlight Adjustable Yes Component Video Format Y,Pb/Cb,Pr/Cr:up to 1080P
Scaler Mode Auto/4:3/16:9 /Zoom1/Zoom2/Just Scan/Panorama DVI Video Format Up to XGA for HDMI-PC
Picture Effect 4 picture effects preset (Standard/Bright/Mild/User) HDMI Video Format up to 1080P
Film Mode (3:2 pull down) Auto PC Compatibility Up to SXGA
Picture Enhancement TERMINALS
Comb Filter 3D
Dynamic Niose Reduction 3D
Adaptive Deinterlacing 3D S-Video Input X
Blue Stretch Yes Audio Input for S-Video X
Black Stretch Yes YPbPr Inpu
t
1
Motion Compensation Yes Audio Input for YPbPr 1
DLTI Yes YCbCr Input Share with for "YPbPr"
DCTI Yes Audio Input for YCbCr Share with for "YPbPr"
Dynamic Skin Correction Yes VGA Input(RGB) 1 (D-Sub,15 Pins)
DNR Yes(Off/Low/Middle/High/Auto) Audio Input for RGB Share with for "YPbPr"
DVI Share with "HDMI" PORT
Panel Specification Audio Input for DVI Share with for "YPbPr"
Back Light Unit LED HDMI 2
Panel supplier CSOT(4A-LCD28O-CS2GTA) Audio/CVBS Output (Composite) 1(Audio Output For Mini;CVBS Output For
RCA )
Viewing Technology 16:9 SPDIF 1
Display Resolution 1366*768 Headphone Output X
Brightness (cd/m2) 300 RF Input(Antenna) 2 (Antenna,Cable) F Type
Contrast Ratio 3000:1 USB 2.0 1(at side)
Response Time 6.5ms
Viewing Angle (H/V) 178°/178° Basic Info.
Life Time ＞30,000hrs (min) TV System NTSC-M,PAL M/N
Color 16.7M (8 bit) DTV System ISDB-T
SOUND AV System PAL,NTSC
Speakers Integrated speakers (Bottom side) Channels(analog) Antenna：2～69；CATV：1～125
Audio Power Output 5W+5W DTV Channels(digital) Antenna：7～69
DVSS (Dolby Virtual Surround) X Chassis MS306D-LA
DDAS (Digital Dynimic Audio System) YES Certification CB
AVC (Auto Volume Control) YES Power Supply AC 110V-240V 50/60Hz
Power Consumption-TV on 40W
Power Consumption-Standby ≤0.5W
Default Color of Front Cabinet
SRS XKeyboard Position Back
MTS Yes(Stereo/Mono/SAP) Base Stand Detachable Yes
Sound Features AV Stereo,Mstar Surround Unpackaged Dimension for Main Body (L*H*D) (mm)
With Base Stand (mm) 650.5*465.7*190.0
Without Base Stand (mm) 650.5*405.9*91.5
Packaged Dimension (L*H*D)
Function Main Body (mm) 799*517*178
Parental Guidance Yes Speaker Box x
CCD (Closed Caption) Yes Base Stand Packaged with ALL
Teletext X Net Weight (Kg) 6.1kg(Base Glass);5.2Kg(Base Plastic)
Macro Vision X Gross Weight (Kg) 7.6kg(Base Glass);6.7Kg(Base Plastic)
Calendar X Container Loading
Clock/Timers Yes 20 feet 400
Lock Yes(Parental Guidance and Content Lock at DTV ) 40 feet 840
OSD Language English/Portuguese/Spanish 40 feet high 970
OSD Features 16 Bit COLOURS ACCESSORIES
REC Yes(at DTV) Operation Manual English(Default)
GUIDE Yes(at DTV) Remote Control Mode RC200 (with two 7# batteries)
AUDIO Language Yes(at DTV) Base Stand Integrated Packaging
Screen Saver Yes Speaker Box Integrated
Melody Yes Wall Mount Optional
Software Upgrade Yes(By USB) Others AC Power cord
Game Yes
USB Connection Yes.Movie /Music/Photo/ Tex
t
Demo function X
Hotel In factory mode
Other Functions --
Page 1 of 1
Model: LED28B2500/MS306D-ISDB-T LA
Audio/CVBS Input (Composite) 2 AUDIO R/L+2 Video: AV IN
BBE X
Approved by:
Drafted by:gongjunzan/laidingtian
Design and specifications are subject to change without notice!
Sound Control Volume, Balance,5 Band EQ, 5 mode presets
(Movie/Sports/Standard/Music/User)

第1页共 11 页
TCL 集团多媒体电子全球运营本部
TOT 设计中心
Alignment Procedure
（MODEL）：MS306C/D Series
VERSION：V1.0
PREPARED BY : gongjunzan DATE : 2013-04-28
APPROVEDBY: DATE:
文件编号：CRT/SJ/FK02-2013
序号：

第2页共 11 页
History Description of major changes Release Date
V1.0 2013-04-28
1.Overview
MS306C/D 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 and USB. For YPBPR,HDMI
source ,Format up to 1080p can be supported; USB support image, audio and
video(up to H.264)playing; The whole process of alignment includes ADC
calibration and White Balance adjustments.
2.Factory Menu
1、Methods of Entering
Method 1：Using the remote ,enter the “Picture” submenu in the OSD;
choosing the “contrast” item and press the 9,7,3 and 5 in series,
Factory Menu will appear in the left top of screen
Method 2：Press RETURN button when FACTORY HOTKEY is enabled(ON).
2. General introduction
FACTORY MENU
ITEMS Default
Setting
Description Status
1-FAC HOTKEY OFF Factory hotkey Switch
(OFF/ON).Should be OFF after factory
alignment
OK
2-WARM UP OFF OFF：The set would enter standby mode
after 15 minutes without input
signal；
ON ： Aging mode. Aging time will
display on the left bottom of screen.
OK
3-ADC ADC calibration（refer as follow） OK

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.
OK
5-SHOP DO Reset the set after production
alignment;(This operation will
remove all unnecessary factory value;
The factory hotkey will be turn off)
OK
6-NVM reset DO System initialization. Restore all
data except the White Balance and ADC
data ;Only for R&D.
OK
7-SET FAC CH DO Preset specific factory channels for
specific factory. Press left and
right button to select the factory,
and then press OK to confirm.
OK
8-POWER ON LAST ON: Always turns on TV when AC power
on
STB：Always goes to standby mode when
AC power on
LAST：Restore the status before the
last AC power off
OK
9-USB UPDATE USB update，（refer as follow） OK
10
ReloadEFBItem…
This item only factory used，
Note: Below the factory menu, some model information are showed, including
software version, Project Name, SIACP Version, and SW release time.
ADC Submenu:
ITEMS Default
Setting
Description Status
Source RGB/YPbP
r
(HD)
Sources need calibration. RGB means PC and
YPbPr(HD) means YPbPr
OK
R-GAIN 4478 R-GAIN OK
G-GAIN 4478 R-GAIN OK
B-GAIN 4478 R-GAIN OK
R-OFFSET 2048 B-OFFSET OK
G-OFFSET 2048 B-OFFSET OK

第4页共 11 页
B-OFFSET 2048 B-OFFSET OK
AUTO ADC WAIT/OK With appropriate pattern (mentioned below)
inputted, press left or right key to start auto
calibration.
OK
WHITE BALANCE Submenu
ITEMS Default
Setting
Description Statu
s
Source Current
Source
Current Source( TV,AV1/AV2/YPbPr, HDMI need
adjustment)
OK
COLOR TEMP NORMAL Medium/Cool/Ware OK
R-GAIN 128 R-GAIN OK
G-GAIN 128 G-GAIN OK
B-GAIN 128 B-GAIN OK
R-OFFSET 128 R-OFFSET OK
G-OFFSET 128 G-OFFSET OK
B-OFFSET 128 B-OFFSET OK
WB INIT DO ONLY FOR TCL R&D OK
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.
Method 2: Press RETURN button when DESIGN HOTKEY is enabled (ON).
2、General introduction
DESIGN MENU
ITEMS Default
Setting
Description Status
1-DESIGN
HOTKEY
OFF ON/OFF OK
2-FACTORY
MENU
ON/OFF OK

第5页共 11 页
3-SHOP INIT Default setting submenu after production
alignment refer to **
OK
4-OTHER Other set .Only for TCL R&D OK
5-SERVICE
MENU
After service menu description OK
6-PARAM
SETTING
Parameter setting submenu OK
7-HOTEL
MENU
Hotel submenu（not adjust） OK
SHOP INIT submenu
ITEMS Default
Setting
Description Status
Volume 30 0-100 adjustable OK
PIC MODE STANDARD Standard/Bright/Mild/User OK
SOUND MODE STEREO Movie/Sports/Standard/Music/User OK
Channel --- --- OK
Language English Up to 10 languages optional OK
COLOR SYS AUTO AUTO、PAL、 SECAM OK
SOUND SYS DK DK、BG、I、MN OK
PRESET CH 1 0-199 adjustable OK
COLOR TEMP NORMAL Medium/Cool/Ware OK
Other
ITEMS Default
Setting
Description Status
VIF1 VIF adjust （not adjust） OK
VIF2 VIF adjust （not adjust） OK
VIF3 VIF adjust （not adjust） OK
QMAP
ADJUST
PQ debug （not adjust） OK
SSC SSC adjust OK

第6页共 11 页
DBC ENABLE DBC adjust OK
BP OK
CP OK
DBC MODE OK
MIU DQS0
MIU DQS1
PARAM SET SETTING
ITEMS Default
Setting
Description Status
Brightness
Curve Brightness curve. Exclusively used by R&D OK
Contrast
Curve Contrast curve. Exclusively used by R&D OK
Saturation
Curve Saturation curve. Exclusively used by R&D OK
Hue Curve Hue curve. Exclusively used by R&D OK
Sharpness
Curve Sharpness curve. Exclusively used by R&D OK
Volume Curve Volume curve. Exclusively used by R&D OK
BackLight
Curve BackLight curve. Exclusively used by R&D OK
OverScan Exclusively used by R&D
4、Service Menu
1、Methods of Entering
Using the remote, enter the “Picture” submenu in the OSD; choosing the
“contrast” item and press the 9,7,0 and 5 in series, Service Menu will appear in
the left top of screen
SERVICE MENU：
ITEM Defau
lt
Setti
ng
Description Status
SW NO Software Version OK
DATE Date and time of software releasing OK
Project Name Module name OK
SIACP VERSION SIACP VERSION OK

第7页共 11 页
Chassis MS306 Chassis name OK
PANEL NAME P/N of panel OK
NG
PROJECT ID Project Select submenu OK
CONFIG Project Select submenu
USB UPDATE USB UPDATE ok
HOTEL ENABLE
OFF
HOTEL MENU SWITCH NOT
USE
ReloadEFBItem Do Only for factory adjust OK
CONFIG submenu
ITEM Default
Setting
Description Status
Erase HDCP Key Do Only for R&D OK
Reset HDCP Key Do Only for R&D OK
UsbHdcpkey
Update
Do Only for R&D OK
5. Debugging
5.1. General Steps of debugging
According to the requirement of the order, below steps are needed for
appropriate setting.
1) Enter the Factory Menu, enable FAC HOTKEY.
2) Check Project ID and the version of software, release date displayed
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.
6) Restart the set
7) According to the requirement of the order, Set the items of SHOP
INIT and Hotel Menu etc.
8) After aging under normal temperature, calibrate ADC and adjust
white balance.
9) Choose Factory Menu ->SHOP and press the button of remote to

第8页共 11 页
initialize the set.
Note: After step 9, Hotel Menu will be disabled by default. Therefore,
if the order requires hotel function, it is necessary to enable hotel
function by set Design MENU->Service Menu->HOTEL ENABLE to ON.
5.2. Equipments
·Color Analyzer CA-210.
·Video Pattern Generator Chroma2329.
·Color TV Pattern Generator PM5418/Fluke5418.
·VGA cable , AV(RCA) cable ,YPBPB (RCA) cable, HDMI cable etc.
5.3. ADC Calibration
5.3.1. Signal and generator
PC: Chroma2329 Pattern 42,Timing 14(1024X768@60Hz 5 MOSAIC)
YPBPR: Chroma2329 pattern 103, Timing 79(100% Color Bar,720p)
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.
4). Select YPBPR source and Repeat step 5.3 .
When the OK appears the calibration has been finished successfully.

第9页共 11 页
5.4. White Balance adjustments (Manual)
Before adjustment ,you must make sure the ADC status(only PC and YPbPr)
is “success”and Color Analyzer has been calibrated .Only
AV1,YPbPr,PC,HDMI1 need to be adjusted. HDMI1 should be the first.
5.4.1. Signal and generator
The pattern of the signal should be used are White (Chroma2329 pattern
113) and Grey (pattern 114).
The format of signal are respectively 720P for HDMI1 (Chroma2329
Timing 69),PAL (Chroma2329 Timing38) for AV1,1024X768@60Hz(Chroma2329
Timing14) for VGA and 720P(Chroma2329 Timing79) for YPbPr.
5.4.2. Steps of adjustment
1).Enter the factory menu-> White Balance, select source HDMI 1 and
Normal Temperature.
2).Input grey signal in 720p format.
3).Change R-OFFSET and B-OFFSET to make sure the value of color
coordination equal to (X=0.280 +/-0.015;Y=0.290 +/-0.015).
4).Input white signal in 720p format.
5). Change R-GAIN and B-GAIN to make sure the value of color
coordination equal to (X=0.280 +/-0.015;Y=0.290 +/-0.015).
6).Repeat step 2—5 until both of the value of color coordination of
white and grey equal to (X=0.280 +/-0.015;Y=0.290 +/-0.015).
For COOL and WARM color temperature, just repeat step 2—5.The color
coordination we recommend for COOL and WARM color temperature is
respectively(X=0.270 +/-0.015;Y=0.270 +/-0.015) and
(X=0.300 +/-0.015;Y=0.305 +/-0.015).

第10 页共 11 页
After the adjustment of HDMI1, you can switch to other source AV, PC
and YPbPr and repeat step 1—6 to do the WB adjustment.
Note: For some small size LED panel,the color coordination of
specifications is not X=0.280/Y=0.290,and we recommend you adopt the
values from panel specifications.
5.5. ADC Calibration and White Balance Adjustment (automatic)
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
Position Chip type Software description
U202 EN25Q32 HDMI HDCP Key, System Software etc.
7.Software update
Method of SW update:
1, Download the bin file “MS306C_TCL.bin or MS306D_TCL.bin”to the
root directory of your USB device (DO not change the file name); Then
insert the USB device to USB interface of TV set.
Note：MS306C_TCL.bin software update file is for MS306C chassis
MS306D_TCL.bin software update file is for MS306D chassis
2,using the remote, enter the “Picture” submenu of the OSD; choosing
the “contrast” item and press 9,7,3 and 5 in series, Factory Menu will
appear in the left top of screen.
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.
8, Project ID selecting
1) Press the Menu button of remote control, then select Contrast item
of Picture submenu; press 1,9,5,0 consecutively, there you go the
Design Menu.
2) Select the SERVICE MENU item, press OK and RIGHT button of the remote
to enter submenu,
3) Select the PROJECT ID item, press OK or RIGHT button of the remote
to enter the submenu;

第11 页共 11 页
4) Press the right or left button of the remote to select the ID you want;
5) After ID selection, press MENU button of the remote to exit DESIGN
MENU.
6) Finally, do AC power on/off.

WW R&D CENTER TCL MULTIMEDIA TECHNOLOGY HOLDING LTD.
NANSHAN DISTRICT.SHENZHEN.GUANGDONG 518067 CHINA
TEL:[phone]
5TH FLOOR.TCL BUILDING.SOUTH NANHAI ROAD
...........
A
DATE:
DATE:
DATE:
MODEL:
DESCRIPITION:
DRAWN:
CHECK:
APPR:
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D D
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THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIEDUNLESS PERMITTED IN WRITING
FORMAT DIN A4
TCL
NOTE: PAGE: OF
5 4 3 2 1
5 4 3 2 1
A
2012-10-15
gongjz
MS1306 CHASSIS
2012-10-3

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DGND
DGND
DGND
DGND
DGND
DGND
DGND
T
T
DGND
T
T
T
DGND
T
DGND
DGND
GND/ADJ
OUT
VIN
4
DGND
DGND
DGND
DGND
T
DGND
DGND
T
T
DGND
T
T
DGND
DGND
DGND
T
T
SW
EN
COMPFREQ
GND
BST
FB
VIN
AAM
IN
SWEN/SYNC
BST
FB
GND
VCC
VIN
PGOOD
SW
GND
FB
PVIN
T
T
T
T
680mA
Vout=0.8(1+R817/R816)=0.8(1+470/33)=12.19V
+24V/12V
GND
LO=>PS POWER OFF
LO=>LVDS POWER OFF
HI=>LVDS POWER ON
HI=>PS POWER ON
39k
DIM
GND
GND
GND
+24V/12V
P_ON/OFF
+24V/12V
BL_ON/OFF
DIMMING NEEDED PWMOUT,NO D807 & C891
VCC=0.8(1+R823/(R824+R825))=5.07V
R858 IS 0OHM
POWER 12V THIS NO NEED
POWER & BACKLIGHT CONTROL
BACKLIGHT DIMMING ADJUST
MAIN POWER SOCKET
DDR POWER
PANEL POWER SUPPLY
CORE POWER
12V TO 5VAIN CIRCUIT
173mA
CLOSE TO CONECTOR
3V3STB
3V3STB
24V TO12V CIRCUIT
D804
CMS06
+3V3STB
5VAIN
C816
220U
16V
C819
220U
16V
C805
220U
16V
+3V3STB
R805
1K
P_ON/OFF
P_ON/OFF R899
100R
NC
0.1U
C801 NC_4
ZDIM1
P_ON/OFF
5VAIN
+1V2-VDDC
DIMMING
AVDD-DDR-1V8
Z+24V/12V
4
1
2
3
6
5
MP2127
U802
1
2
36
5
8
4
7
U801
MP1495
1
2
36
5
8
4
7
U800
MP1582
5VAIN
NC 0R
R806
5VAIN
+12V
0.1U
C825
+24V/12V
R816
24K
NC_4
R8010R
R800
0R
+12V
+12V
ZDIM2
DIMMING
1 2
4
6
8
12
10
3
5
7
9
11
P800
D800
3V6
Z+3V3STB
+3V3STB +3V3STB
+12V
BL_ON/OFF
L800
35-392170-00X
BRI_ADJ-PWM0
5VAIN
5VAIN
+3V3STB
+3V3STB
NC
1K
R804
R820
0R
5VAIN
5VAIN
L801 30R
NC_4
+12V
0R
R807
R846
470K
1UC834
AVDD_DDR_1V8
R810 10K
NC
100R
R803
0.01U
C829
NC
B
C
E
Q802
BT3904 C832
1U
NC
R839
10K
NC
R825
0R
GND
Z+24V/12V1 Z+24V/12V2
ZBL-ON/OFF1
R833
560R
R832
6K8
R831
22K
L804
22UH
R841
4K7
10K
R840
NC
NC
R843
10K
22K
R830
NC_P
R823
0R
R822
120R
0.1U
C838 NC_P
R829 33K
5VAIN
R821
270R
C814
0.1U
C815
1U
0.1U
C813
100K
R824
0.1U
C812
0.1U
C818
10U
C817
R811
330R
NC
LL4148 D802
NC
10K
R808
NC
1 2 3
4
U803
AS1117AD
R809
4K7
1K
R802
GD
S
PMV65XP
Q800
R812
100R
C831
22P
0.1U
C826
+3V3STB
Z+24V/12V3
P-ON/OFF
VCC-PANEL
VCC-PANEL
C827
1U
2U2
C824
4U7
C835
B
C
EBT3904
Q801
LL4148
D803
R844
100K
R842
10K
C828
100U
16V
R828
10K
R827
82K
16V
100U
C811
82K
R826
ZBL-ON/OFF
30RL802
NC_4
+12V
+12V
+24V/12V
R818
33K
NC_4
0.1U
C806
NC_4
C807
1U
NC_4
C808
1000P
R813
0R
NC_4
100K
R814 NC_4 L803
10UH
C804
220U
35V
NC_4
0.1U
C802
NC_4
R815
220K
NC_4 4700P
C809
NC_4
C810
390P
NC_4 15K
R819
NC_4
R817
470K
NC_4
C803
0.1U NC_4
D801
SR34
NC_4
C823
4U7
C821
470U
6V3 C822
0.1U
R837
300R
10UH
L805
+1V2_VDDC
R836
5K1
3K3
R835
C820
0.1U
100K
R834
0.01U
C830
R838
10K
NC
PWR-ON/OFF
+3V3STB
+24V/12V
P_ON/OFF
BL_ON/OFF
DGND
DGND
DGND
VCC-PANEL
PANEL_ON/OFF
DGND
+3V3STB
FB
IN
COMP
BS
VBL_CTRL
5VAIN
V_AUDIO
1U
C836
0.1U
C837
Z5VAIN
EN
NC
100R
R847
D805
CMS06

DGND
T
T
DGND
DGND
TT
T
DGND
T
BLACK
DGND
DGND
RX2+
GND1
RX2-
RX1+
GND2RX1-
RX0+
GND3
RX0-
RXC+
GND4
RXC-
NC1
NC2
DDCCLK
DDCDA
GND5
VCC
HPD
RX2+
GND1
RX2-
RX1+
GND2RX1-
RX0+
GND3
RX0-
RXC+
GND4
RXC-
NC1
NC2
DDCCLK
DDCDA
GND5
VCC
HPD
SPDIF CIRCUIT
HDMI 2 CENNECT0R
HDMI 1 CENNECT0R
CLOSED TO MSD1306
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P902
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
P901
CEC R980
220R
NC
HDMI_CEC
CEC
HDMI1_SDA
1
2
P903
R916
100R
NC
R915
0R C901
1U SPDIF-OUT
R906
22R
R903
1K R910
1K
22RR914
R913 22R
ZH05V
10K
R911
10K
R908 R909
10K
HDMI_HP1
R912
4K7
E
C
B
BT3904
Q901
H1_5V
8
63
1
2 7
4 5
10R RP903
54
72
1
3 6
8
RP90410R
ZHGND
ZH1_5V
ZH0GND
8
63
1
2 7
4 5
10R RP902
54
72
1
3 6
8
RP901
10R
H0_5V
B
C
EQ902
BT3904
4K7
R905
HDMI_HP0
10K
R902R901
10K R904
10K
22R R907
H1_RX1+_IN
H1_RX2-_IN
HDMI1_SCL
HDMI1_RX0P
HDMI1_RX0N
HDMI1_CLKN
HDMI1_CLKP
HDMI1_RX1N
H1_RXC+_IN
H1_RX0+_IN
H1_RX0-_IN
HDMI1_RX1P
HDMI1_RX2N
HDMI1_RX2P
H1_RX2+_IN
H1_RX1-_IN
H1_RXC-_IN
H0_RXC-_IN
H0_RX1+_IN
H0_RX2-_IN
H0_RX1-_IN
H0_RX2+_IN
HDMI0_RX2P
HDMI0_RX2N
HDMI0_RX1P
H0_RX0-_IN
H0_RX0+_IN
H0_RXC+_IN
HDMI0_RX1N
HDMI0_CLKP
HDMI0_CLKN
HDMI0_RX0N
HDMI0_RX0P
HDMI0_SDA
HDMI0_SCL
ZSPDIF
ZSPDIFGND
F20