The M3663.03B is a versatile universal TV motherboard designed for a wide range of TV panels. It supports multiple resolutions, digital signals, and various input/output ports, making it a popular choice for TV repairs and upgrades. This guide covers everything you need to know about the M3663.03B, including its specifications, firmware download links, and installation instructions.
Key Specifications of the M3663.03B Motherboard
Here’s a breakdown of the M3663.03B’s features to help you understand its capabilities:
- Model Number: M3663.03B
- Main Chipset: MSD3663LU
- Display Format: Supports up to 1920×1080 (Full HD)
- Aspect Ratios: 4:3, 16:9, 16:10
- Screen Size Support: 8.9–28 inches
- Digital Signal Compatibility: DVB-T2, DVB-T, DVB-C
- TV System: PAL, SECAM, NTSC
- Panel Interface: Single/dual 8-bit LVDS
- Key Button Functions: CH-, CH+, MENU, VOL-, VOL+, Source, Power
- Multi-Language OSD: Yes
- Input/Output Ports: HDMI, VGA, AV, USB, RF TV interface, Earphone Out
- Audio Output Power: 2 x 3W (4 ohms)
- Panel Voltage: +3.3V, +5V, +12V DC (configurable via jumping cap)
- USB Support: Firmware upgrades and multimedia playback (audio, video, pictures, text)
- IR Control: Compatible with remote control (M90 general remote supported)
- Electrical Parameters:
- Input Voltage: DC +12V, 4A
- Maximum Current: 2000mA (without panel)
- Standby Power: <0.2W (motherboard only)
- Maximum USB Current: 500mA
Supported File Formats for USB Playback
The M3663.03B motherboard supports a variety of multimedia formats via its USB port:
- Audio: MP3, WMA, M4A/AAC
- Video: AVI, MP4, TS/TRP, MKV/MOV, MPG, DAT, VOB, RM/RMVB
- Picture: JPG, JPEG, BMP, PNG
- Text: TXT
Available Firmware Downloads
We’ve compiled all available firmware files for the M3663.03B motherboard. These files support various resolutions and are compatible with 4MB flash memory. The firmware files are designed for the M90 general remote control. Below is the primary firmware download link:
| Filename | Download |
|---|---|
| M3663.03B-1024×768-USB | Download |
| M3663.03B-1280×1024-USB | Download |
| M3663.03B-1366×768-USB | Download |
| M3663.03B-1400×900-USB | Download |
| M3663.03B-1440×900-USB | Download |
| M3663.03B-1600×900-USB | Download |
| M3663.03B-1680×1050-USB | Download |
| M3663.03B-1920×1080-USB | Download |
| M3663.03B-1920×1200-USB | Download |
| M3663.03B-4K2K-USB | Download |
Additional Firmware Resolutions
The RAR file includes firmware for multiple resolutions to match your TV panel:
- T.VST56.03-1024×768
- 1366×768
- 1440×900
- 1600×900
- 1680×1050
- T.VST56.03-1920×1080
- 1920×1200
- T.VST56.03-All-Panel-Files
After downloading, extract the RAR file to view all available firmware files. Check your TV’s panel specifications to select the correct file.
How to Upgrade M3663.03B Firmware
Upgrading the firmware on your M3663.03B motherboard is straightforward. Follow these steps carefully to ensure a successful update:
- Prepare the USB Drive:
- Use an empty USB drive (formatted to FAT32).
- Copy the appropriate firmware file (e.g., 3663LU_03B.bin) to the root directory of the USB drive.
- Connect the USB Drive:
- Plug the USB drive into the motherboard’s USB port.
- Connect Keypad and IR Receiver:
- Ensure the keypad and IR receiver are properly connected to the motherboard.
- Power On the Motherboard:
- Connect the power supply (DC +12V, 4A).
- Check the keyboard indicator light.
- Monitor the Upgrade Process:
- If the keyboard light flashes, the firmware is being written. Wait for the light to turn green, indicating the upgrade is complete.
- If the light does not flash, disconnect the power supply, remove and reinsert the USB drive, then reconnect the power supply and try again.
Note: Do not interrupt the power supply during the upgrade process to avoid damaging the motherboard.
Why Choose the M3663.03B Motherboard?
The M3663.03B is a reliable choice for TV repairs and upgrades due to its:
- Wide compatibility with various panel sizes and resolutions.
- Support for multiple digital signals (DVB-T2/T/C).
- Versatile input/output options, including HDMI and USB.
- Easy firmware upgrades via USB.
- Low standby power consumption (<0.2W).
Frequently Asked Questions (FAQs)
Here are answers to common questions about the M3663.03B motherboard, inspired by Google’s “People Also Ask” section:
1. What is the M3663.03B motherboard used for?
The M3663.03B is a universal TV motherboard used to control TV displays, supporting panels from 8.9 to 28 inches and resolutions up to 1920×1080.
2. How do I know which firmware file to use?
Check your TV’s panel resolution (e.g., 1920×1080 or 1366×768). Select the corresponding firmware file from the downloaded RAR file.
3. Can I use the M3663.03B for multimedia playback?
Yes, the motherboard’s USB port supports audio, video, picture, and text files for multimedia playback.
4. What should I do if the firmware upgrade fails?
If the keyboard light doesn’t flash, disconnect the power, reinsert the USB drive, and restart the process. Ensure the USB drive is formatted correctly and contains the right firmware file.
Tips for Successful Firmware Installation
- Always use a high-quality USB drive to avoid data corruption.
- Double-check your TV panel’s resolution before selecting a firmware file.
- Keep the power supply stable during the upgrade process.
- Refer to the RAR file’s documentation for additional details on panel compatibility.
Conclusion
The M3663.03B universal TV motherboard is a powerful and flexible solution for TV repairs and upgrades. With support for multiple resolutions, digital signals, and multimedia playback, it’s a great choice for technicians and DIY enthusiasts. Download the firmware files provided above and follow our step-by-step guide to upgrade your motherboard with ease.
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