Welcome to teckwiki.com! We’re here to help you with the CV3393BL-C universal TV motherboard. This board is common in LCD and LED TVs in Asia and the Middle East. Whether you’re a technician fixing a TV or an owner trying to update your set, this post has what you need. You’ll find free firmware files for the CV3393BL-C and useful details about the motherboard.
What is the CV3393BL-C Motherboard?
The CV3393BL-C is a universal motherboard made for LCD and LED TVs. It’s a non-combo board, so it doesn’t have a built-in power supply or LED backlight inverter. Those parts are separate. However, it does come with an ATV card built in, letting you watch analog TV channels.
This board supports many input options, such as:
- HDMI
- USB
- PC input
- Component input
- TV
- Scart
It works with screen resolutions up to 1920×1080, which is full HD. The board needs a 12V DC power input and supplies panel voltages of 5V and 12V.
Key Features
- Works with multiple input sources
- Has a built-in ATV card for analog TV
- Supports LCD and LED panels up to 1920×1080
- Needs separate power module and backlight inverter
- Service code: Source/Input (for the service menu)
Available Firmware Files
Firmware is the software that runs the motherboard. It controls how your TV works. Updating firmware can fix problems, improve how the TV runs, or add new functions. Technicians need the right firmware to repair or upgrade TVs.
We’re providing firmware for the CV3393BL-C motherboard. The main file available is for the 1366×768 resolution. Make sure to match the firmware to your TV’s screen resolution for it to work properly.
How to Download the Firmware
Click the link below to get the firmware file:
| Filename | Download |
|---|---|
| CV3393BL-C-1366×768 | Download |
You’ll get a RAR file with the firmware inside. Use a program like WinRAR or 7-Zip to open it.
Important Notes
- Check that the firmware matches your TV’s resolution.
- These files are for 4MB flash memory.
- The supported remote control is M90 (General Remote Control).
- Save a copy of your current firmware before updating, if you can.
Frequently Asked Questions
How do I install the firmware on my CV3393BL-C motherboard?
You’ll need a USB drive. Copy the firmware file onto the USB. Plug it into the TV’s USB port. Use the remote to press “Source/Input” (or your TV’s specific code) to open the service menu. Choose the update option and follow the instructions on the screen.
Is the CV3393BL-C compatible with my TV model?
This motherboard fits many TV models. It works as long as the screen size and resolution match. Look at your TV’s specs to be sure.
What if my TV’s resolution isn’t 1366×768?
You must use firmware that fits your TV’s resolution. The wrong file might cause display problems or stop your TV from working. If you don’t see your resolution, ask a technician for help.
Can this firmware fix a TV that won’t turn on?
Firmware updates can fix some software issues. But if your TV won’t power on, it could be a hardware fault. A technician can check it for you.
How do I get into the service menu on the CV3393BL-C?
Press a combination of buttons on the remote, like “Source/Input” followed by a code. Check your TV’s manual or search online for the right steps.
Tips for Technicians
- Confirm the motherboard model before you download anything.
- Use a good USB drive to avoid file errors.
- Make sure the firmware works with your TV’s flash memory size.
- Keep the original firmware saved in case you need it later.
Disclaimer
These firmware files are for repair and learning purposes. Use them at your own risk. teckwiki.com isn’t responsible for any damage or loss from using these files.
Conclusion
We hope this post gives you the firmware you need for your CV3393BL-C motherboard. Have questions or need help? Leave a comment below or reach out to us. Share this post with other technicians or TV users who might find it useful!
Download Link:
- CV3393BL-C Software Free Download (All Resolutions)
- HK-T.M182VG01 Firmware Free Download (All Resoluitons)
- CV6379H-A39 Software/Firmware Download (All Resolutions)
