Descripción del producto

A brief introduction of the function
 
The product is available to car headrest and rearview mirror series products, which supports TTL and LVDS port with high cost-effectiveness. With the help of four-wire resistive screen, it’s able to be operated conveniently and efficiently by fully functional touch. The new intelligent headrest could also display the voice and pictures of real world with a *4 true-color dazzle beautiful UI interface.
*There leaves universal small-size digital panel TTL (INX *0Pin, Hancai *0Pin) and LVDS ports
*Supporting maximum onboard small-size LED backlight driving circuit of ***0****0
*multi-channel signal , ***0p HD signal available
*built-in audio processing module, Balance, treble and bass adjustment are available
*3D video decoder and LC separation, colorful and clear images
*all standard television signal reception
*video and audio format tested automatically
*dynamic luminance adjustment
*maximum audio power amplifier of 2*1.5W(8 Ω)
*supporting FM audio emission, output rate ranges *7.5～**8MHz
*supporting infrared light audio emission with the choice of A,B band, audio can be received wirelessly through infrared light emission
*different languages are available to choose
* lower standby power dissipation
*You can choose digital television mode , which realizes to operate all of the digital television function

 Audio media player supported specifications Audio Codec File Extension Bit Rate MPEG1 Layer2 MP3 *2Kbps ~ **8Kbps(Bit rate)
*2KHz ~ *8KHz(Sampling rate) MPEG1 Layer3 MP3 *2Kbps ~ **0Kbps(Bit rate)
*2KHz ~ *8KHz(Sampling rate) AC3 N/A(work with video files only) *2Kbps ~ **0Kbps(Bit rate),*2KHz, *4.1KHz, *8KHz(Sampling rate) EAC3 N/A(work with video files only) *2Kbps ~ 6 Mbps
*2KHz, *4.1KHz, *8KHz(Sampling rate) AAC, HEAAC M4A/AAC *4Kbps ~ **4Kbps(Bit rate)  
 
 
5. CN9(2pin/1.*5MM)：电源接口 power source port 脚位号pin number 名称
Name  说明
exposition 1 GND 地 2 *2V *2V电源power supply  
使用要求 operating requirement
            â—†*2V电源要求：额定电流2.0A（使用时需参考屏与背光工作电流）
            *2V power supply requirement: rated current 2.0A( refer to the operating current of referred screen and backlight)
            ◆相对湿度 ≤*0%
            Related humidity ≤*0%
            ◆存储温度 **0～**0℃
            Storage temperature
            ◆使用温度 **0～**0℃
            Operating temperature
            ◆整机装配和运输过程注意防静电处理
            Anti-static treatment should be noted in the process of machine assembly and transportation
            ◆整机装配时不要使板卡变形或扭曲
            Don’t distort the board card in the process of machine assembly
            ◆在设定正确的液晶屏供电电压前，请断开与液晶屏连接，否则可能导致液晶屏损坏
             Please disconnect the contacts with LCD before setting correct power supply voltage, or it would damage the LCD
◆驱动板工作时板卡表面不要接触到金属
            Keep the board card surface away from medal when the driver board is at work.
主芯片main chip MST- V*9   è¾“出芯片 chip CHRONTEL***6B-TF