How to enter service mode – Factory mode – adjustments – firmware update TCL L24S10F – 24 inch LCD TV
MS19C-AP/MS19C-LA is our latest design especially for LCDTV products selling in Asia Pacific (AP) / Latin America (LA) market. It features by its high integration, easy debugging as well as convenience in terms of maintenance. Fast software upgrade through USB disk facilitates both manufacture and after service.Meantime, a variety of functions involved in Factory Menu (FM) and Design Menu (DM) cannot only bring benefits for production, but also satisfy various demands of customer.
Accessing
way:
a. Press the Menu button of remote control, then select Contrast item of Picture sub-menu. Finally, press 9, 7, 3, 5 consecutively.
b.
When the FAC HOTKEY item of Factory Menu is enabled (ON), press Go Back button
of remote control.a. Press the Menu button of remote control, then select Contrast item of Picture sub-menu. Finally, press 9, 7, 3, 5 consecutively.
ADC Menu
Press the [Up/Dn] button in remote control to select certain item and [Right/Left] to change the value of ADC data or start ADC calibration.
Note: Only YPBPR and PC source should be calibrated.
Design Menu
Accessing way:
1. In the first place, press Menu button of remote control, then select Contrast item of Picture sub-menu. Finally, press 1, 9, 5, 0 consecutively.
2. When the DESIGN HOTKEY item of Design Menu is enabled (ON), press Go Back button of remote control.
Press the [Up/Dn] button in remote control to select certain item and [Right/Left] to toggle among or execute the available options.
SHOP
MENU
Contain
many options which can be chosen according to the requirements of customers as
default settings when leave factory.
Press the[Up/Dn] button in remote control to select certain item and [Right/Left] to toggle among the available options.
Press the[Up/Dn] button in remote control to select certain item and [Right/Left] to toggle among the available options.
SERVICE
MENU
Press
the [Up/Dn] button in remote control to select certain item and [Right/Left] to
toggle among the available options.
The steps of debugging
Device
Color Analyzer CA-210. Video Pattern Generator Chroma2329. Color TV Pattern
Generator PM5418, VGA cable, AV cable(RCA),YPBPR(RCA) cable.
Steps
of debugging
According
to the requirement of order, we suggest take the below steps to finish the
appropriate settings.
A Enter the Factory Menu, enable FAC HOTKEY.
B Check the version of software, release date displayed at the bottom of Factory Menu.
A Enter the Factory Menu, enable FAC HOTKEY.
B Check the version of software, release date displayed at the bottom of Factory Menu.
C
enter Design Menu, choose SERVICE MENU > Project ID, choose corresponding Project
ID number of the product (Please refer to the description in BOM about Project ID number).
D return to Factory Menu, check the Product model.
D return to Factory Menu, check the Product model.
E
choose Factory Menu > NVM RESET and press the Right button and wait until
prompt OK appears.
F restart the set
G according to the requirement of order, set the items of SHOP INIT and Hotel Menu etc.
F restart the set
G according to the requirement of order, set the items of SHOP INIT and Hotel Menu etc.
H
After aging under normal temperature calibrate ADC and adjust white balance.
I Choose Factory Menu > SHOP and press the Right Button of remote control to initialize the set.
Note: after step I (execute shop), Hotel Menu will be disabled by default. Therefore, if order requires hotel function, it is necessary to enable hotel function by set Design Menu > Service Menu >HOTEL ENABLE to ON.
I Choose Factory Menu > SHOP and press the Right Button of remote control to initialize the set.
Note: after step I (execute shop), Hotel Menu will be disabled by default. Therefore, if order requires hotel function, it is necessary to enable hotel function by set Design Menu > Service Menu >HOTEL ENABLE to ON.
ADC
Calibration
Signal
and generator
VGA:
Chroma2329 Pattern42, Timing 14(1024x768@60Hz 5 MOSAIC)
YPBPR: Chroma2329 Pattern103, Timing 79(100% Color Bar, 720p)
YPBPR: Chroma2329 Pattern103, Timing 79(100% Color Bar, 720p)
1) Access
to the Factory menu->ADC
2) Select PC source
3) Select AUTO TUNEˈ Press the Right button in your remote control to calibrate the ADC automatically.
4) Select YPBPR source
5) Repeat step 3.
6) When the OK appears the calibration has been finished successfully.
2) Select PC source
3) Select AUTO TUNEˈ Press the Right button in your remote control to calibrate the ADC automatically.
4) Select YPBPR source
5) Repeat step 3.
6) When the OK appears the calibration has been finished successfully.
White
Balance adjustment
Before
adjustment, you must ensure Color Analyzer has been calibrated. Only AV1, YPBPR,
VGA , HDMI 1 need to be adjusted. It is necessary to adjustment HDMI 1 first.
Signal
and generator
The pattern of the signal should be used are White (Chroma2329 pattern113) and Grey (pattern 114).The format of signal are respectively 720p for HDMI1
(Chroma2329 Timing 69), NTSC for AV1 (Chroma2329 Timing 37),1024×768@60Hz
(Chroma2329 Timing 14) for VGA and 720p (Chroma2329 Timing 79)for YPBPR
The pattern of the signal should be used are White (Chroma2329 pattern113) and Grey (pattern 114).The format of signal are respectively 720p for HDMI1
(Chroma2329 Timing 69), NTSC for AV1 (Chroma2329 Timing 37),1024×768@60Hz
(Chroma2329 Timing 14) for VGA and 720p (Chroma2329 Timing 79)for YPBPR
Steps
of adjustment
1) enter the factory menu-> White Balance, select source HDMI 1 and COLORTEMP normal.
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=280+/-5,y=290+/-5).
4) Input white signal in 720p format
1) enter the factory menu-> White Balance, select source HDMI 1 and COLORTEMP normal.
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=280+/-5,y=290+/-5).
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=280+/-5,y=290+/-5)
6)
Repeat step 2~5 until both of the value of color coordination of white and grey
equal to (x=280+/-5,y=290+/-5).
In addition to select COLORTEMP COOL/WARM, the adjustment method of COOL and WARM color temperature is same with that of NORMAL. The color coordination it is recommended for COOL and WARM color temperature is respectively (270+/-5,270+/-5) and (300+/-5, 305+/-5). Except select corresponding SOURCE and signal, the method of white balance adjustment for AV1, VGA and YPBPR is same with that of HDMI 1
In addition to select COLORTEMP COOL/WARM, the adjustment method of COOL and WARM color temperature is same with that of NORMAL. The color coordination it is recommended for COOL and WARM color temperature is respectively (270+/-5,270+/-5) and (300+/-5, 305+/-5). Except select corresponding SOURCE and signal, the method of white balance adjustment for AV1, VGA and YPBPR is same with that of HDMI 1
HDMI White Balance adjustment
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
Chip list of software programming before SMT
Following chips must be programmed before SMT by ALL-11 or other tools.
Note:
1) the software for U202( Flash software) and U203 (HDCP) of Main Board can be program using ISP tool.
2) Please check HDCP function in the process of production.
3) EDID of VGA and HDMI source are integrated in the software for U202, therefore, there is no need to program extra EDID software for MS19C-AP/LA chassis.
Software
upgrade through USB disk
Way
1
1) Ensure the software you are using has a correct file name (if the
resolution of panel is 1920*1080, the software name should be
TCL_MS19C_UPDATE_FHD.bin, if resolution is 1366*768, file name should be
TCL_MS19C_UPDATE.bin, copy it to the root directory of a USB disk.
2) Insert the USB disk to the USB socket of the set for which you are going to upgrade program.
3) Enter the Factory Menu, select USB UPDATE, press the Right button of remote control to start upgrade.
2) Insert the USB disk to the USB socket of the set for which you are going to upgrade program.
3) Enter the Factory Menu, select USB UPDATE, press the Right button of remote control to start upgrade.
Way 2:
1) Please ensure the software you are using has a correct file name (if the resolution of panel is 1920*1080, the software name should be TCL_MS19C_UPDATE_FHD.bin, if resolution is 1366*768, file name should be TCL_MS19C_UPDATE.bin, copy it to the root directory of a USB disk.
2) Insert the USB disk to the USB socket of the set for which you are going to upgrade program. Press CH (--) button in key board and switch on at the same time. Wait for 10 seconds then let off the CH- button to start upgrade.
Note:
It is recommend you use former way to upgrade if the set can work properly. In some circumstances, such as no picture, however, the set cannot be upgraded successfully by means of the former way, the later way can be an alternative. Over the course of upgrade, power supply cannot be cut off. Otherwise, to upgrade program, it is necessary to adopt ISP tool. After upgrading the software, please restart the set (power off then power on) in order to ensure the correct EEPROM data. Left figure shows the prompt after upgrade.
It is recommend you use former way to upgrade if the set can work properly. In some circumstances, such as no picture, however, the set cannot be upgraded successfully by means of the former way, the later way can be an alternative. Over the course of upgrade, power supply cannot be cut off. Otherwise, to upgrade program, it is necessary to adopt ISP tool. After upgrading the software, please restart the set (power off then power on) in order to ensure the correct EEPROM data. Left figure shows the prompt after upgrade.
