Class Pro CS55UHD Hang on startup How to Master Reset

Class Pro CS55UHD Hang on startup How to Master Reset

Brand  : Class Pro uhd android smart led tv

Model  : CS55UHD

Mein Board  : JUC7.820.00169579  HLS71EJ-IU 2016-01-28

Problam : When you turn on this TV, it hangs on logo first screen

Solution : This issue happens because there is a bed sector inside the flash memory. Due to which the possessor finds it very difficult to load the software. You don’t need to install software in this TV You can also get it back by doing a master reset
Follow the instructions to reset Tv
Press and hold the volume positive button with the side touch button and put on a main power switch The factory will open in front of you as soon as the TV is turned on then click on reset and wait Process for resetting for 30 minutes

Understand the function and work of a T.con module

Understand the function and work of a T.con module
T.con board or T.con module or sometimes called Control board;
Is a small pcb that is separated from the LCD glass panel, and connected using flatwire to the glass panel
But there are also those who stick together and form one unit with a glass panel. Sometimes it can be below or sometimes there is also a section at the top of the glass panel.
Although rarely found; there is also a T.con circuit which becomes a unity with the mainboard. As far as I know, only Panasonic sometimes uses it like this

The main functions of the T.con module are:
Changing RGB image data and horizontal and vertical synchronization signals from the coded motherboard to the form of “LVDS analog signal” to “RGB digital signal” which is suitable for feeding to the glass panel according to the panel resolution used.
Generating various “Digital control” or “Scan-driver” signal pulses; to control Gate-driver and Source-driver so that images can be formed on the screen.

The main parts of a T.con.
Multi psu (powersuply) to provide the need for several types of voltage for Scan-drivers and for various circuits on T.con itself, for example for Gate-drivers, Source-drivers, Timing Control ICs, Gamma ICs, and other supporting digital circuits on the T module .con himself.
The V.com voltage generator is biased to the glass panel to repair the linearity of the defective characteristics of the pixel elements of the glass panel image. Sometimes this part can stand alone, but there are also sometimes become a union with Multi PSU.
IC Timing Control that functions for; (1) Changing the LVDS analog image signal to a DIGITAL RGB signal, and (2) generating various “digital timing control” signals to be fed to the Gate-driver and Source-driver.
Gamma voltage reference or Gamma Correction gray-scale voltage generator; is a set of voltage sets to improve image linearity to make it look more natural. This voltage is fed to the RGB image data signal via the Source-driver.
Level Shifter, which serves to strengthen the Gate-driver signal pulses from the IC Timing Control whose origin is only low level (approximately 0 to 3.3v) to a higher level data signal pulse, where the maximum magnitude is equal to Vgh voltage, and the minimum magnitude is equal to the voltage is negative Vgl (approximately about -10v to + 30v)

Examples of block diagram of a T.con.
From these examples it is easy to be more helpful in understanding T.con.

TCL L32S62-40S62 Smart LED TV software firmware

TCL L32S62-40S62 Smart LED TV software firmware

Main Board : TPD.NT72563.PB771 NT63SP

Support Model : LED32S62 > L32S62 > L40S62 > 40FD5406 > 40FD5426

This software supports every model in which this board is used. Regulation is not a matter of regulation, it is not inside the software.

Most of the problem in this TV is being hung. Sometimes the issue of software in some cases the hardware problem may come out.Keep this thing in mind before installing the software If this problem does not occur inside the software So there is a chance of the board being dead

To update this software

You will download all its parts, And a file will be converted by expecting After that inside the folder you will find a file called update.zip You will copy this file to fat32 formatted USB And plug the USB into the USB port 1 Press and hold the power button and plugin mains power Software update will start This software takes about 2 minutes to complete. I will upload here as soon as new update software comes for Steve.

TCL L32S62-40S62 Smart LED TV software firmware

TCL 32S62-40S62 USB UPDATE.part1.rarDOWNLOAD
TCL 32S62-40S62 USB UPDATE.part2.rarDOWNLOAD
TCL 32S62-40S62 USB UPDATE.part3.rarDOWNLOAD
TCL 32S62-40S62 USB UPDATE.part4.rarDOWNLOAD
TCL 32S62-40S62 USB UPDATE.part5.rarDOWNLOAD

TCL 40S6200 Smart LED TV software firmware download

TCL 40S6200 Smart LED TV software firmware download

Bran : TCL Smart led tv full hd

Main Board : TPD.NT72563.PB772

To update this software,

You will download all its parts, And a file will be converted by expecting After that inside the folder you will find a file called update.zip You will copy this file to fat32 formatted USB And plugin USB into the USB port 1 Press and hold the power button with tuch peid and plugin mains power Software update will start This software takes about 2 minutes to complete. I will upload here as soon as new update software comes for Steve This software supports every model in which this board is used. Regulation is not a matter of regulation, it is not inside the software

Most of the problem in this TV is hung startup logo

Sometimes the issue of software in some cases the hardware problem may come out.

Keep this thing in mind before installing the software If this problem does not occur inside the software So there is a chance of the board being dead

32s6200 , 32s62 If you have changed the screen in it and your resolution is 1366 768 then the mirror ID is

09 for normal

28 for mirror

short code is  062598menu09/28

TCL 40S6200 Smart LED TV software firmware download

TCL-40S6200 UPDATE.part1.rarDOWNLOAD
TCL-40S6200 UPDATE.part2.rarDOWNLOAD
TCL-40S6200 UPDATE.part3.rarDOWNLOAD
TCL-40S6200 UPDATE.part4.rarDOWNLOAD
TCL-40S6200 UPDATE.part5.rarDOWNLOAD

Samsung Dump Software Download

Samsung Dump Software Download  For the software which is not showing in this list, you can comment below, I will upload  very soon

UA32M5000DR.rar – 5.1 MB  

SAMSUNG 32EH4003W.rar

SAMSUNG_UA40D5500_K9GAG08U0EOK.rar

LH49HFPBGCEN-PV3.rar

UE40D5520RK.rar

UE32F5500AW.rar

UA46F5100AR.rar

UA46F5000AR.rar

UA40K5100AK.rar

UA40K5000AR.rar

UA40J5100AR.rar

UA40J5000AR.rar

UA40H5500AR.rar

UA40H5140AR.rar

UA40H5100AR.rar

ua40h5100.rar

UA40H4200AR.rar

UA40F5100AR.rar

UA40F5000AR.rar

UA40EH6030R.rar

UA39EH5003R.rar

UA32K4000AR.rar

ua32j4100arxxp.rar

UA32J4003AR.rar

UA32H4100ARLXL.rar

UA32H4100AR.rar

UA32FH4003R.rar

UA32F4800AR.rar

UA32F4100AR.rar

UA32F4000AR.rar

UA32EH4009R.rar

UA32EH4003M 32eh4003w.rar

UA32EH4000R.rar

UA24H4100AR.rar

UA23H4003AR.rar

UA23F4003AR.rar

UA23F4002AR.rar

u32eh4003.rar

SAMSUNG UE43J5570SUXZG-VERSION 04-BN41-0…

MSD6308-T8C2.rar

la32e420e2r.rar

40R71B.rar

40J5200AK.rar

32EH4003R.rar

32D403E2.rar

22ES4003R.rar

BN-41-02542A.rar

BN-41-02534B.rar

TCL TPD.NT72563.PB773 Smart Tv Firmware Download

TCL TPD.NT72563.PB773 Smart Tv Firmware Download

Model : L32S6FS And  L43S6FS

Main Board : TPD.NT72563.PB773

install Upadte

Download

You drop the file  (update.zip)  from the folder into the root of the flash drive (FAT32) then insert it into the USB connector and update it via TV.
If the TV does not see the firmware:
Turn on the TV insert the USB flash drive turn off the TV remove the plug from the socket hold down the POWER button on the TV  insert the plug then the software update line should appear on screen.

After updating the firmware you MUST do a factory reset.

If the TV is not flashed, replace the USB flash drive.

The file should be named update.zip