After upgrading the small board and working with Skyworth products, you'll find that there's a lot of movement data involved in the upgrade process. It's not complicated to use, and some users even buy it themselves (especially when dealing with network TV system card failures). This tool is also compatible with brands like Changhong, Hisense, TCL, Konka, Haier, LeTV, and TPV, so it's definitely worth understanding and using. The RT809F or RT809H programmer can replace the original upgrade board, sometimes referred to as a "tooling" or "super terminal." This post will guide you through the setup process for using the RT809 programmer instead of the original upgrade board.
The RT809 programmer (F or H) is commonly used with its own software interface. When you first open the software, it allows you to read and write memory chips offline and access the motherboard online. However, this software is only suitable for certain models. Some devices require the official software from the "Toolchain Panel," including the "SecureCRT serial printing tool." This tool is mainly used to view LCD TV logs, perform U-disk upgrades, and adjust screen parameters. To get started, plug in the programmer and launch the RT809F or RT809H software on your desktop. Then click on the "Toolchain Panel" in the top right corner and locate the SecureCRT serial print tool. Follow the settings shown in the images below.
With the correct tools, materials, and procedures, you can successfully replace the tooling. Here are some useful resources:
- Skyworth 8A08 software upgrade instructions.rar
- Skyworth 8A10 software upgrade instructions.rar
- Skyworth 8R90 repair manual.rar
- Skyworth E690U series [9R10] serial port change screen parameters.rar
- 8A02 serial port command and debugging method.pdf
- TCLMs901K movement ordinary, mandatory, network port, serial port software upgrade.rar
- Changhong LM38 movement using tooling to change the screen method.rar
Here are some screenshots of the RT809F programmer interface:
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