100+
Certificates
100+
Products
3000+
Case
3300㎡
Certificates
11-15
2019
When the backlight is turned on, the LCD screen will be turned off. At this time, the sound, remote control, and panel button control functions are normal. This phenomenon is caused by the backlight circuit protection.
11-15
2019
LCD TVs can be said to be a relatively backward electronic device, but this does not affect the fact that LCD TVs are still the main video equipment in many homes. It is precisely because LCD TVs have a very wide audience
11-15
2019
Method 1, the motherboard power supply is normal (5V or 3.3V, some is a single 12V), remote control or button power on or off indicator does not change, generally the motherboard failure. If the motherboard is powered by a single 12V, use Method 1, which is basically not misjudged.
11-15
2019
Method 1, the motherboard power supply is normal (5V or 3.3V, some is a single 12V), remote control or button power on or off indicator does not change, generally the motherboard failure. If the motherboard is powered by a single 12V, use Method 1, which is basically not misjudged.
11-15
2019
Unpack the newly purchased LCD TV and check whether the accessories are complete and in good condition according to the instructions.
