Breaking News

RR52C.03A Software Free Download

RR52C.03A Universal Board

RR52C.03A is a universal LCD/LED TV Controller board that is designed for Asian countries. RR52C-03A supports a high screen resolution of FHD panels. It supports high-resolution 1920*1200 15-32 inch LVDS screens.

Basic Info:

Model No. RR52C.03A

Chipset: RDA 512C CWCJ 4111 816X

Support Language: Russian, English, Chinese, French, Vietnamese

Display Format: 1080p

Max Resolution: up to 1920×1200

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


General Specifications:


Panel Interface: Single channel or Dual channel LVDS

Mirror Enable: Yes

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 4Amp

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 (RR52C.bin) into the FAT32 USB Disk
  2. Plug the U disk into the Mainboard USB port of the LCD/LED TV
  3. Switch ON the power and Wait until even the IR indicator led flashes alternately in red and green
  4. Done. Unplug the U-disk (It will take max 1 min to upgrade firmware)
  5. This is normal, just wait about 1 minute, this means that the update is complete. Then turn it off and turn it on also remove the u-disk

Factory Service Mode:


Note: The following firmware is a dump backup. 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 the following firmware and then extract you will get the folder. Now load the file by a programmer. For More Detail about the download, process watch the video Click Here

RR52C.03A Firmware All resolutions Free Download:



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

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

error: Content is protected !!