Are you looking to fix a broken TV or add new features to an old one? The CVMV29L-F universal TV motherboard could be the answer. This board works with many LCD and LED screens up to 26 inches. It supports resolutions up to 1920×1080. In this post, you will learn about its features, specifications, and how to update its firmware. Plus, we offer free firmware files for download. Let’s get started!
What is a Universal TV Motherboard?
A universal TV motherboard is a replacement board that fits many TV models. It can save you money on repairs. It can also add features like USB media playback. The CVMV29L-F is a popular choice because it works with different screens and is easy to use.
Features and Specifications of CVMV29L-F
The CVMV29L-F has many useful features. Here are the key details.
General Specifications
- Model: CVMV29L-F
- Main Chipset: TSUMV59XU & TSUMV59XU-Z1
- TV System: Works with PAL, SECAM, and NTSC. This covers most regions worldwide.
- Panel Interface: Supports single or dual channel LVDS. This connects to different screen types.
- Key Buttons: Includes CH-, CH+, MENU, VOL-, VOL+, Source, and Power buttons.
- Multi-Language OSD: Menus appear in many languages. Pick the one you like.
- IR Control: Use a remote to control it.
Input/Output Ports
This board has several ports for connecting devices:
- HDMI: For high-definition devices like gaming consoles or Blu-ray players.
- VGA: For computers or laptops.
- AV: For analog devices like DVD players. Green board has one AV; blue board has two.
- USB: For playing media or updating firmware.
- RF TV Interface: For an antenna or cable TV.
- Earphone Out: For headphones or external speakers.
Audio and Video Support
- Audio Output Power: 2 x 3 Watts (8 ohm). This drives small speakers.
- USB Multimedia Playback: Plays many file types:
- Audio: Mp3, wma, m4a/aac
- Video: avi, mp4, ts/trp, mkv/mov, mpg, dat, vob, rm/rmvb
- Picture: Jpg, jpeg, bmp, png
- Text: text files
Electrical Parameters
- Working Input Voltage: DC +12V
- Maximum Current: 2000mA (without panel)
- Standby Power: Less than 0.2W (board only)
- Maximum USB Current: 500mA
- Panel Voltage: Supports +3.3V, +5V, +12V DC
Two Versions of CVMV29L-F
The CVMV29L-F comes in two colors:
- Green Board: Has one AV input. Good for basic setups.
- Blue Board: Has two AV inputs. Better for connecting more devices.
Both versions work the same otherwise. Pick the one that suits your TV.
Firmware Updates for CVMV29L-F
Firmware is the software that runs the motherboard. Updating it can fix problems or improve how the TV works.
Why Update Firmware?
- Fixes bugs or glitches.
- Makes the board work better with your screen.
- Adds new features or file support.
How to Choose the Right Firmware
You need the correct firmware for your TV’s screen size and resolution. The CVMV29L-F supports many resolutions:
- 1024×768
- 1366×768
- 1440×900
- 1600×900
- 1680×1050
- 1920×1080
- 1920×1200
All files work with the M90 remote control and 4MB flash memory. Check your TV’s resolution before downloading.
Free Firmware Downloads
Here are two files for specific TV models:
| Filename | Download |
|---|---|
| CVMV29L-F-1366×768-Samsung Dump | Download |
| CVMV29L-F-1366×768-Samsung-USB | Download |
| CVMV29L-F-1366×768-Sony Dump | Download |
| CVMV29L-F-1920×1080-Samsung Dump | Download |
| CVMV29L-F-1920×1080-Sony Dump | Download |
| CVMV29L-F-1920×1080 | Download |
| CVMV29L-F-DEXP 16A3000 Dump | Download |
| CVMV29L-F-DEXP 19A3000 Dump | Download |
| CVMV29L-F-DEXP 22A7000 Dump | Download |
| CVMV29L-F-DEXP F22B3000E Dump | Download |
| CVMV29L-F-DEXP H16B3000ED Dump | Download |
| CVMV29L-F-DEXP H24C3000E Dump | Download |
| CVMV29L-F-DEXP-H32B7200C | Download |
| CVMV29L-F-ERGO LED22D5 Dump | Download |
| CVMV29L-F-MYSTERY MTV 1628LW Dump | Download |
| CVMV29L-F-MYSTERY MTV-1628LW | Download |
| CVMV29L-F-MYSTERY MTV-1628LW | Download |
| CVMV29L-F-MYSTERY MTV-1629LW Dump | Download |
| CVMV29L-F-SAMSUNG-10-DATA | Download |
| CVMV29L-F-SUPRA STV-LC16740WL | Download |
| CVMV29L-F-SUPRA STV-LC16741WL Dump | Download |
| CVMV29L-F-SUPRA STV-LC16741WL | Download |
| CVMV29L-F-Telefunken TF-LED19S28 Dump | Download |
| CVMV29L-F-TELEFUNKEN TF-LED19S28 | Download |
| CVMV29L-F-TELEFUNKEN TF-LED22S28 | Download |
Not using one of these TVs? Find a file that matches your screen’s resolution. More details are in the RAR file after download.
How to Update Firmware
Updating firmware is simple but needs care. Follow these steps:
- Check your TV’s model and screen resolution.
- Download the right firmware file.
- Copy the file to a USB flash drive.
- Plug the USB into the TV’s USB port.
- Turn on the TV and find the update menu.
- Select the file and start the update.
- Wait until it finishes, then restart the TV.
Warning: Do not turn off the TV during the update. This can break the board. If you’re not sure, ask a professional for help.
Extra Tips for Using CVMV29L-F
- Factory Service Mode: Press Menu + 1147 on the remote to access advanced settings. Be careful with changes here.
- Backup Firmware: Save your old firmware if you can, just in case.
- Test First: Try the update on a spare TV to avoid mistakes.
- DIY Option: This board is great for people who like fixing things themselves. It’s easy to install.
Can I Use CVMV29L-F With My TV?
The CVMV29L-F works with LCD/LED screens up to 26 inches and resolutions up to 1920×1080. Check your TV’s screen size and resolution to see if it fits. You should also match the panel voltage (+3.3V, +5V, or +12V) and interface (single or dual LVDS).
Conclusion
The CVMV29L-F universal TV motherboard is a handy tool for TV repairs or upgrades. It supports many screens, has useful ports, and plays media via USB. With the right firmware, it can make your TV work like new. Download the files you need and follow the steps carefully.
Download Link:
- CV9202H-CSM Firmware Free Download (All Resolutions)
- CV59SH-EPW Firmware Free Download (All Resolutions)
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- CV306L-A Firmware Free Download (All Resolutions)
