新闻中心

新闻中心

img

NEWS

08-21

2019

2004 officially passed ISO9001:2000 certification

2004 officially passed ISO9001:2000 certification


08-21

2019

Private enterprises engaged in R & D and manufacturing of remote control

Private enterprises engaged in R & D and manufacturing of remote control


08-29

2022

Remote control failure solution

Fault 1: All buttons on the remote control do not work Analysis and maintenance: Most of the reasons why all the buttons on the remote control do not work are caused by the damage of the crystal oscillator. If it has been dropped or there is no "beep" sound at all with the radio check, you can directly replace the crystal oscillator with a new one. After replacing the new crystal oscillator, if the fault cannot be eliminated, you should first measure the voltage across the crystal oscillator. When any key is pressed, there will be obvious voltage changes at both ends of the crystal oscillator, which indicates that the oscillator can generate pulse signals. The second is to check whether there is a relatively weak voltage change at the output end of the remote control signal of the integrated block. If there is a change, check whether the driving triode and the infrared emission tube are damaged, otherwise most of the integrated blocks are defective.


08-29

2022

How to judge whether the remote control is normal:

Install the battery on the remote control, then use the camera or mobile phone camera function, point the top of the remote control at the camera, press the button on the remote control, if you can see light on the camera screen, the remote control is normal, otherwise damaged.


08-29

2022

How to operate the universal remote control

1. Install the battery. Use the universal remote control normally. Need to install the battery, pay attention to use a new battery, do not mix old and new batteries, it is easy to damage the remote control and shorten the use time.


08-29

2022

Three methods of universal remote control settings

Method 1. Fast digital input method Step 1: Find the three-digit code from the code table that represents the TV you want to remote control. Step 2: First press and hold the SET button, then press the POWER button, and then release the two buttons, and the work indicator lights up. Step 3: Enter the three-digit code you found, such as 083, enter a number, the indicator light flashes, after the three-digit number is input, the work instruction light goes out, and the setting is completed, you can use the remote control to remote control your TV.


08-29

2022

What is the principle of the universal remote control and how to use it?

The universal remote control expands the internal memory of the chip, and collects the codes of various formats of hundreds of thousands of single remote controllers of the same or different types in one transmitting circuit. Each coding format is given a code, when used, the corresponding code is called out according to the code, and it plays a role through each function button. This process of tuning and coding is called setting.


08-29

2022

About the remote control, these common sense to know

Regarding the remote control, it is necessary for you to know these, which are important common sense


08-29

2022

What is the principle of wireless remote control? The principle of wireless remote control is introduced

Nowadays, our wireless remote controls abound in our lives, and every household is using them. For example, our TVs, air conditioners and other home appliances are extremely common, so what are the functions of wireless remote controls based on? Well, let me introduce it to you in detail.​​


08-23

2022

The company has officially passed ISO9001:2008 quality system certification and ISO14001:2004 environmental system certification and CE, FCC, REACH certification

The company has officially passed ISO9001:2008 quality system certification and ISO14001:2004 environmental system certification and CE, FCC, REACH certification, and officially produced products that meet RoHS requirements in 2005. Products are widely used in satellite receivers, LCD TVs, IP TVs, DVDs, audio and automotive electronics and other electrical products. The service brands include: DSTV, CISCO, HUMAX, COSHIP, JVC, SANYO, STRONG, STARSAT, QMAX, FTE, SKYWORTH, SMART and other 250 brands.


08-23

2022

Founded in 2003, Shenzhen Yangchen Electronics Co., Ltd. is a private enterprise specializing in the R&D and manufacturing of remote controls.

Founded in 2003, Shenzhen Yangchen Electronics Co., Ltd. is a private enterprise specializing in the R&D and manufacturing of remote controls. The production base of the factory is located in the famous scenic spot in Shenzhen - Shiyan Lake, with an independent workshop area of 16,800 square meters and a monthly output of 3.5 million pieces.


< 1 >