Digital CRT TV Software/Firmware

Digital CRT TV Intro:

CRT TVs started in 1880 but were established as per user requirements in the 1960s and LCD replace the market the crt tv demand reduced in 2000 and later but some people of the community do not like LCD TV as it does not meet the user requirements, especially for those who play games. And some games are only designed for CRT TVs that can not playable on LCD TVs. Also, the life of LCD/LED Tv is short so why most of the community like CRT TV but the manufacturing of CRT TV is closed in 2010.

Now the users who want to use CRT TV are suffering in the market and always try to repair old ones for use. China made universal circuit board modules to fulfill the market demand but the original ones are winded up from the markets as their picture quality and graphics were better than LCD TVs.

Most of the community used CRT Monitor picture tube with universal Chinese TV Kit to make CRT TV with remote control feature and very popular nowadays as it meets the user requirements at a low level with low cost and better opportunity for the users to reuse their CRT Monitor with universal CRT TV Kit.

Life of Picture Tube of CRT TV is more enough as per LCD/LED TV but being an electronics piece of equipment mostly fault occurs in hardware and sometimes it shows software malfunction also. So, to keep the CRT TV alive all the Technicians are now experts to repair the mainboard and rewrite the EEPROM ic. And if the board is not repairable because of the non-availability of spare parts then it is replaced with a universal TV Kit made by china to support the technicians as well as for the users who did not want to use LCD TVs.

Digital CRT TV also has EEPROM ic/Flash ic which has .hex file format firmware/program in it. Most CRT TVs use 24c16 EEPROM ic. Here is a picture below for reference:

The following are given some firmware/software files free download links of most common brands of Digital CRT TV available in the market.

T.R85.031 V.09 Universal LCD/LED Controller Board

T.R85.031 V.09 is a small universal LCD/LED controller board with a jumper setting.

Basic Info:

Model No. T.R85.031 V.09

Main Chipset: RDA 8501

Trademark: CXEL VER.09

Display Format: up to 1920×1200

Aspect Ratio: 4:3, 16:9 & 16:10

Board Size: 168.00 X 42.0 (mm)

General Specifications:

TV System: PAL/SECAM/NTSC

Panel Interface: Single channel or Dual-channel LVDS

Key Button Functions: CH-/CH+/MENU/VOL-/VOL+Souce/Power

Multi-Language OSD: Yes

Input/Output Ports: HDMI, VGA, AV, USB, RF TV interface and Earphone Out

Audio O/P Power: 2 x 3 Watt (8 ohm)

Panel Voltage: +3.3V/+5V/+12V DC (jumping cap setting)

USB Port: Yes (Firmware Upgrade and Multimedia Playback Support)

USB File Format: Audio (Mp3, wma, m4a/aac), Video (avi, mp4, ts/trp, mkv/mov, mpg, dat, vob, rm/rmvb),                                                 Picture (Jpg, jpeg, bmp, png), Text (text)

IR Control: Yes (Controllable by Remote Control)

Electrical Parameters:

Working Input Voltage: DC +12 Volt

Maximum Current: 2000mA (Without Panel)

Standby Power: <0.2W (for the motherboard only)

Maximum Current for USB: 500mA

How to Upgrade Firmware:

1. Copy the Required Firmware/software in FAT32 USB Disk
2. Plugin the U disk into the Mainboard USB port of LCD/LED TV
3. Switch ON the power and Wait even IR indicator led stops flashing
4. Done. Unplug the Udisk (It will take a max 1 min to upgrade firmware)

Factory Service Mode:

Menu+1147

Note: The following given software/firmware is USB upgradeable. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware. If you are new and do not have enough knowledge of loading or installing software/firmware or dump files then read here first.

How to Download:

Download your required resolution firmware/software and then extract any one of them you will get the folder. Now copy the files to USB. for More Detail about the download process watch the video Click Here

T.R.85.031 V.09 Firmware All resolutions Free Download Here :

T.R85.031 Universal LCD/LED Controller Board

T.R85.031 is a universal LCD/LED Controller board with a jumper setting.

Basic Info:

Model No. T.R85.031

Main Chipset: RDA 8501C

Trademark: CXEL

Display Format: up to 1920×1200

Aspect Ratio: 4:3, 16:9 & 16:10

Board Size: 168.00 X 42.0 (mm)

General Specifications:

TV System: PAL/SECAM/NTSC

Panel Interface: Single channel or Dual channel LVDS

Key Button Functions: CH-/CH+/MENU/VOL-/VOL+Souce/Power

Multi-Language OSD: Yes

Input/Output Ports: HDMI, VGA, AV, USB, RF TV interface and Earphone Out

Audio O/P Power: 2 x 3 Watt (8 ohm)

Panel Voltage: +3.3V/+5V/+12V DC (jumping cap setting)

USB Port: Yes (Firmware Upgrade and Multimedia Playback Support)

USB File Format: Audio (Mp3, wma, m4a/aac), Video (avi, mp4, ts/trp, mkv/mov, mpg, dat, vob, rm/rmvb),                                                 Picture (Jpg, jpeg, bmp, png), Text (text)

IR Control: Yes (Controllable by Remote Control)

Electrical Parameters:

Working Input Voltage: DC +12 Volt

Maximum Current: 2000mA (Without Panel)

Standby Power: <0.2W (for motherboard only)

Maximum Current for USB: 500mA

How to Upgrade Firmware:

1. Copy the Required Firmware/software in FAT32 USB Disk
2. Plug in the U disk into the Mainboard USB port of LCD/LED TV
3. Switch ON the power and Wait even IR indicator led stops flashing
4. Done. Unplug the Udisk (It will take max 1 min to upgrade firmware)

Factory Service Mode:

Menu+1147

Note:  The following firmware is a USB Bootable File. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware. First, check and verify the main board then install software. If you are new and do not have enough knowledge of loading/installing software/firmware or dump files, or facing any issues during firmware installation then visit and read here first.

How to Download:

Download your required resolution firmware/software and then extract any one of them you will get the folder. Now copy the files to USB. For more Details about the download process watch the video Click Here

T.R85.031 Firmware All resolutions Free Download:

For video tutorials, visit “Kazmi Elecom” my YouTube channel.

T.R83.031 Universal LCD/LED Controller Board

T.R83.031 is a non-combo universal jumper board.

Basic Info:

Model No. T.R83.031

Main Chipset: RDA 8503C

Trademark: CXEL

Display Format: up to 1920×1200

Aspect Ratio: 4:3, 16:9 & 16:10

Board Size: 168.00 X 42.0 (mm)

General Specifications:

TV System: PAL/SECAM/NTSC

Panel Interface: Single channel or Dual channel LVDS

Key Button Functions: CH-/CH+/MENU/VOL-/VOL+Souce/Power

Multi-Language OSD: Yes

Input/Output Ports: HDMI, VGA, AV, USB, RF TV interface and Earphone Out

Audio O/P Power: 2 x 3 Watt (8 ohm)

Panel Voltage: +3.3V/+5V/+12V DC (jumping cap setting)

USB Port: Yes (Firmware Upgrade and Multimedia Playback Support)

USB File Format: Audio (Mp3, wma, m4a/aac), Video (avi, mp4, ts/trp, mkv/mov, mpg, dat, vob, rm/rmvb),                                                 Picture (Jpg, jpeg, bmp, png), Text (text)

IR Control: Yes (Controllable by Remote Control)

Electrical Parameters:

Working Input Voltage: DC +12 Volt

Maximum Current: 2000mA (Without Panel)

Standby Power: <0.2W (for motherboard only)

Maximum Current for USB: 500mA

How to Upgrade Firmware:

1. Copy the Required Firmware/software in FAT32 USB Disk
2. Plug in the U disk into the Mainboard USB port of LCD/LED TV
3. Switch ON the power and Wait even IR indicator led stops flashing
4. Done. Unplug the Udisk (It will take max 1 min to upgrade firmware)

Factory Service Mode:

Menu+1147

Note: The following given software/firmware is USB upgradeable. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware. If you are new and do not have enough knowledge of loading or installing software/firmware or dump files then read here first.

How to Download:

Download your required resolution firmware/software and then extract any one of them you will get the folder. Now copy the files to USB. for More Detail about the download process watch the video Click Here

T.R.83.031 Firmware All resolutions Free Download Here :

USB to Serial RS232 Converter

USB to Serial RS232 Converter CH340 Driver files are shared in this post.

USB to RS232 Serial DB9 Converter adapter is a very useful tool that Supports Load or upgrades firmware/software to STBs via RS232 Serial port with the help of Loader Tool in Windows

Features:

• CH340G chipset
• Upgrade/Load Software/Firmware in Satellite Dish Receivers
• Support Over 1 MBS Data Transfer Rate
• Support Windows, MAC, and Linux
• USB Specification 1.1 and 2.0 Compliant
• Support RS232 serial interface (DB9&DB25)
• Best Suitable for Satellite Receivers, PDAs, and Modems

USB to RS232 Serial DB9 Converter adapter requires Driver Software for Windows. Here is the RS232 driver for free download:

1.     CH 340 Driver For Windows XP/ME/2000

2.     CH 340 Driver For Windows 7/Vista

CH340 RS232 Converter Video Tutorial:

Loader Tool / STB Upgrade Tool

Loader tool is a windows software application for loading software/firmware of set-top boxes or satellite dish receiver boxes with the help of an RS232 serial cable. There are different types of upgrade tools or loader tools for different types of Manufacturers. These tools are best for loading software or Dump Files and you can load much software through this tool.

Each chipset used in different Boards has a different loading application tool. So, we have to check the main chip of the STB first to match the appropriate loader application. this application communicates between two devices like one is PC/Laptop and the other is a Receiver Device. For this connectivity, we have to use RS232 Serial Cable. you can watch a video tutorial that how to make an rs232 cable by yourself.

Here are some Loader-Tools and Erom Upgrade Tools for Free download:

Video Tutorial:

 RT809F Serial ISP Programmer:

Rt809F is an excellent high-speed programming tool that programs (read&write) all equipment like LCD/LED TVs, laptops, PC motherboards, DVDs, Routers, DVRs, Home appliances, and other many electronic types of equipment. Its VGA ISP is specially designed for programming LCD/LED monitors and TVs without opening it with the help of a VGA cable and can also save a backup of programs. HDMI port support for bigger LED/LCD TVs to Program and backup the software.

Features:

• Read and Write commonly used 8 pins and 16 pins EEPROM chips
• Can read and write SPD memory DDR1, DDR2, and DDR3 chips
• Especially support 34C02 chips and many other special part numbers
• Support all series of 24, 25, 26, and 93 SPI Flash Memory Chips
• Support Online and Offline reading and write
• High-speed USB port, USB driver, the reading and writing speed can be 25 MB/S
• Can read and write NAND/NOR chips

RT809F Software update 16-01-2024 Download Here:

RT809H_RT809HSE Software update 16-01-2024 Download Here:

• RT809F Software update 30-08-2022
• RT809H_RT809HSE Software update 19-09-2022
• RT809F Software update 10-05-2022
• RT809H_RT809HSE Software update 21-05-2022
• RT809F Software update 01-03-2022
• RT809H_RT809HSE Software update 08-03-2022
• RT809F Software update 12-10-2021
• RT809H Software update 12-10-2021
• RT809H Software update 12-08-2021
• RT809H Software update 01-07-2021
• 809F Software update 10-04-2021
• RT809H Software update 20-04-2021
• 809F Software update 22-02-2021
• RT809H Software update 22-02-2021
• RT809H Software update 01-01-2021
• 809F Software update 16-12-2020
• RT809H-20201229-Patch
• RT809H Software update 16-12-2020
• RT809H-20201111-Patch
• 809F Software update 06-11-2020
• RT809H Software update 06-11-2020
• RT809H-20201023-Patch
• RT809H Software update 30-09-2020
• 809F Software update 26-09-2020
• RT809H Software update 10-09-2020
• 809F Software update 01-08-2020
• RT809H Software update 01-08-2020
• RT809H Software update 28-06-2020
• 809F Software update 21-06-2020
• RT809H-20200603-Patch
• 809F Software update 05-04-2020
• RT809H Software update 05-04-2020
• RT809H Software update 27-12-2019
• 809F-20200111-Patch
• 809F Software update 16-12-2019
• RT809H Software update 17-12-2019
• 809F Software update 01-07-2019
• 809F-20191115-Patch

Download RT809 Toolchain and other software versions:

For video tutorials, visit “Kazmi Elecom” my YouTube channel.

Desktop PC Bios Bin Files

Flashing the BIOS of the Desktop PC is necessary when your pc shows some error on the boot-up screen and is unable to start the operating system or windows. These error messages may be different under different conditions. Following are some sample error messages when you should need to reprogram the bios of your pc motherboard:

• 2215-EIT Failure VA boot record read failure
• 2223-EIT Failure
• 2221-EIT Failure
• 2213-EIT Failure
• 2210-Parameters Frame Error
• 2206-End of POST HECI Failure

Or in some cases you want to upgrade or reprogram the system bios for the following reasons:

• Want to improve the system performance
• If your installed bios version does not support windows upgrade or hardware components
• if the HP support team suggest installing the update

Below here are some Desktop PC Bios Bin Files for free download and use by the programmer to reprogram bios:

Video Tutorial:

CH341A Mini USB Programmer

Details:

This software is for CH341A mini USB bios programmer both Black and Green Edition. It is in zip format. Download from the given link below and extract it to use. You do not need to install this software version. This is portable just download extract and use. It is 100% working and tested software and everyone can download it free of cost from this site.

Features:

This CH341 Mini programmer can program the following:

• Satellite or Dish TV Receiver Flash IC (25 Series)
• Analog Color TV Set Memory/Flash IC (24 Series)
• LCD (24.25 series IC)
• Desktop Motherboard Bios Program (25 Series)
• Notebook/Laptop Flash IC (25 Series)
• WIFI/Network Router (25 Series)
  Universal TV Card (25 Series)
• DVD Flash IC (25 Series)
• Set-top Boxes (25 Series)

Here are Some Software versions of a ch341 programmer for Windows for free download:

How to Use:

Video Link