CV3683H-A50 LED TV Board
CV3683H-A50 is a simple ATV Driver Motherboard designed for LCD/LED TVs. It is designed to support Full HD LCD/LED Panel Screens. This board is suitable for the Asia Pacific and the Middle East markets.This is a three in one Combo Board. The main power module and LED Backlight Inverter Circuit module and ATV Card are builtin into this motherboard. This board has all the features and connectivity ports as per the latest user requirements like HDMI input, USB interface, PC input, Component Input, TV, and Scart. Its USB interface can be used for updating software/firmware and for playing multimedia files as well. It can also support Earphone output. CV3683H-A50 firmware files are given below for the technician’s support.
General Specifications:
Brand/Mark: Universal Board
Model: CV3683H-A50
Main Chip:
Product: LCD/LED TV
LED Backlight: mA
Flash IC: Mb
Sound Chip:
Tuner IC:
Screen supported: inch
Resolution: Up to 1920×1080
Panel Voltage: 5V, 12V
Power Input: 220V AC
Firmware Name:
Firmware Type:
Service Code:
Source/Input
Note: The following firmware is a backup file. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware. First check and verify the main board then install software. If you are new and do not have enough knowledge of loading/installing software/firmware or dumpfiles, or facing any issues during firmware installation then visit and read here first.
CV3683H-A50 firmware for free download:
For video tutorials, visit “Kazmi Elecom” my YouTube channel.
