RR83.801A Software Firmware Download [100% Tested]
Uploaded: September 5, 2026
Updated: September 9, 2026
12 Downloads
99 Views
Technical Specifications
| Company | Luna |
| Board | RR83.801A |
| Bios | 25Q32 |
| Panel | ST3151A05-8-XC-4 |
| Resolution | 1366x768 |
Overview
The RR83.801A is a straight-to-the-point mainboard designed for LED and LCD TVs, widely used across the Asia Pacific and Middle East regions. It’s an all-in-one combo board, meaning the main power supply, backlight driver, and TV tuner are all built into a single card. This keeps repairs and replacements clean, simple, and hassle-free.
It supports all essential input ports, including HDMI, USB, VGA (PC), Component, TV, and SCART. Below, you'll find the downloadable RR83-801A firmware files ready for technicians to use.
BIOS update steps
Use programmer like
- CH341A pro
- RT809H
- RT809F
- etc
How to Flash BIOS?
Follow these steps carefully:
- Connect Programmer to the Bios chip.
- Open the Programmer Software and read the BIOS to make a backup of the original file.
- Extract the downloaded Bios file using the latest version of WinRAR. And 7zip
- Load the Downloaded BIN file.
- Write and verify the Bios.
! Important Bios Flashing Precautions
Always backup Your original BIOS before flashing
Make sure the BIN file Matches your exact motherboard model
Incorrect flashing can Permanently damage the motherboard
BIOS flashing may Void warranty
✓ SMARTLEDZONE provide 100% tested files.
Download Firmware
100% Free Download
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Frequently Asked Questions
Is RR83.801A a universal board?
Yes, the RR83.801A is considered a universal TV motherboard. It isn't tied to a specific TV brand, making it a popular choice for repairing or replacing boards in various non-smart LCD and LED TVs (typically 29 to 47 inches).
What's the panel voltage for RR83.801A universal board?
The RR83.801A board supports 3.3V, 5V, and 12V panel voltages. You can set the required voltage for your screen by moving the physical jumper cap located near the LVDS connector on the board. Make sure to double-check your screen's voltage before powering it on, as supplying 12V to a 5V panel will permanently damage it.
What is the service code for the RR83.801A board?
The standard service menu code for the RR83.801A board is Menu + 1147. Simply press the Menu button on your remote control and immediately type 1147 to access the factory settings. If that sequence doesn't open the menu on your specific remote, try pressing Input + 2580 or Source + 2580 instead.
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