Welcome to Teckwiki.com! Today, we’re diving into the RSAG7.820.10229 firmware for the universal LED TV motherboard. This post provides all resolution firmware files, detailed specs, and step-by-step guides to help you update or repair your TV. Whether you own a Hisense or Devant TV, this comprehensive guide has you covered. Let’s get started!
What Is the RSAG7.820.10229 LED TV Board?
The RSAG7.820.10229 is a smart LED TV motherboard designed for reliable performance. It supports resolutions up to 1080p (1920×1080) and is commonly found in Hisense and Devant TVs. Unlike Android-based boards, it runs the VIDAA6 operating system, offering a smooth and user-friendly experience. This is a combo board, meaning it integrates the power supply, backlight inverter, and cable TV tuner into one printed circuit board (PCB).
This board comes with built-in apps like YouTube, Netflix, Kids YouTube, Prime Video, and VIDAA Art. It also includes the VIDAA Store for downloading more apps. With features like screen sharing and multiple input ports, it’s a solid choice for modern TV setups.
Key Features of RSAG7.820.10229
Here’s what makes this motherboard stand out:
- Resolution Support: 1366×768 and 1920×1080 (Full HD).
- Operating System: VIDAA6, a lightweight and fast smart TV platform.
- Built-in Apps: YouTube, Netflix, Prime Video, Kids YouTube, VIDAA Art, and more.
- Connectivity: Dual HDMI, dual USB, RJ45 Ethernet, optical output, and 3.5mm headphone jack.
- Audio: 16W total output (2x8W speakers) with Dolby Atmos support.
- Screen Sharing: Supports Miracast for mirroring from external devices.
- Tuner: Analog (PAL, NTSC, SECAM) and digital (DVB) tuners.
- Wi-Fi: 2.4GHz 802.11 b/g/n for wireless internet.
This board is perfect for users who want a simple yet functional smart TV experience without the complexity of Android.
RSAG7.820.10229 Technical Specifications
Below are the detailed specs for the RSAG7.820.10229 motherboard:
- Board Model: RSAG7.820.10229/ROH
- Processor: MediaTek Quad-Core, 1.0GHz
- GPU: Dual-Core MALI-400
- RAM: 512MB
- Storage: 4GB EMMC Flash
- Resolution: 1366×768 or 1920×1080
- Refresh Rate: 60Hz
- HDMI Ports: 2 (MHL & ARC supported)
- USB Ports: 2 (supports audio, video, and images)
- Ethernet: 1 RJ45 socket
- Audio Output: 16W (2x8W, 8 ohm)
- Power Rating: 100-240V, 50/60Hz
- Power Consumption: 70W
- Supported Formats:
- Image: BMP, GIF, JPEG, PNG
- Video: MKV, MPEG, MPEG-1, MPEG-2, MPEG-4
- Audio: AAC, AC3 (Dolby Digital), MP2, MP3, PCM
- Firmware Name: usb_MTK_DEV_SA.bin
- Firmware Type: EMMC Backup Dump and USB Bootable
These specs ensure the board delivers decent performance for everyday TV use.
Why Update the RSAG7.820.10229 Firmware?
Updating your TV’s firmware can fix bugs, improve performance, and unlock new features. Common reasons to update include:
- TV stuck on the logo screen.
- Apps crashing or not loading.
- Slow response times.
- Need to restore factory settings.
We’ve provided both EMMC backup and USB bootable firmware files below to suit your needs.
Download RSAG7.820.10229 Firmware Files
Here are the firmware files for the RSAG7.820.10229 motherboard, compatible with Hisense TVs like the 32A4GSV model:
- EMMC Backup Files:
- RSAG7.820.10229-4GB-HISENSE-32A4GSV-EMMC.part1
- RSAG7.820.10229-4GB-HISENSE-32A4GSV-EMMC.part2
- RSAG7.820.10229-4GB-HISENSE-32A4GSV-EMMC.part3
- RSAG7.820.10229-4GB-HISENSE-32A4GSV-EMMC.part4
- RSAG7.820.10229-4GB-HISENSE-32A4GSV-EMMC.part5
- RSAG7.820.10229-4GB-HISENSE-32A4GSV-EMMC.part6
- RSAG7.820.10229-4GB-HISENSE-32A4GSV-EMMC.part7
- USB Bootable Files:
Note: Download all parts, extract them using WinRAR or 7-Zip, and follow the instructions below.
How to Write RSAG7.820.10229 EMMC Backup
If your TV needs a full firmware rewrite, use the EMMC backup method. Follow these steps:
- Download the EMMC backup files listed above.
- Check the EMMC pinouts (refer to the image below).
- Connect the motherboard to a programming tool via JTAG.
- Write the EMMC data to the board.
- Power on the TV to confirm it works.
Warning: This process requires technical skills. If you’re unsure, consult a professional technician.
How to Install USB Bootable Firmware
For a simpler update, use the USB bootable firmware. Here’s how:
- Download the USB bootable firmware files above.
- Extract the zip files to get the “usb_MTK_DEV_SA.bin” file.
- Format a USB drive to FAT32 and copy the .bin file to it.
- Turn off the TV and unplug it from the power source.
- Insert the USB drive into the TV’s USB port.
- Plug in the TV. If it doesn’t start automatically, press and hold the power button on the board’s keypad while powering on.
- Watch for the installation progress bar on the screen, then release the button.
- Wait until the process finishes. The TV will restart.
Frequently Asked Questions (FAQ)
What TVs use the RSAG7.820.10229 board?
This board is common in Hisense and Devant TVs, especially models like the Hisense 32A4GSV.
Can I use this firmware on other boards?
No, this firmware is specific to the RSAG7.820.10229. Using it on other boards may damage your TV.
Why isn’t my TV booting after the update?
Double-check the USB format (FAT32) and ensure all files were extracted correctly. If issues persist, try the EMMC method or contact a technician.
Does this board support 4K?
No, it supports up to 1080p (1920×1080) only.
Additional Tips for RSAG7.820.10229 Users
- Check Compatibility: Confirm your TV model matches the board before updating.
- Backup First: Save your current firmware if possible to avoid permanent issues.
- Stable Power: Use a reliable power source during updates to prevent interruptions.
Conclusion
The RSAG7.820.10229 firmware update can breathe new life into your Hisense or Devant TV. With this post, you have all the files and instructions needed for a successful update. Whether you’re a technician or a DIY user, follow the steps carefully for the best results. Have questions? Drop them in the comments below!
Stay tuned to Teckwiki.com for more TV firmware guides and tech tips. Happy repairing!
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