Quad core Android O.S ARM based motherboard. Technical Specification

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1 Quad core Android O.S ARM based motherboard Technical Specification Version history VER Change Distribution Date 1 New release

2 11.Product overview 1.1 Product overview This board is based on Rockchip RK3288 Multimedia Broadcast-LCD Driver board,can support LVDS and HDMI output at the same time.master control IC with a strong ability to audio and video processing,support 4k full HD decoder and using THine LCD driving scheme,make your machine achieve professional HD effect. 1.2 Product feature High-integration This product set of multimedia decoding LCD driver audio and a variety of network access in one. High definition Compatible with 15~100inch LCD screens,maximal support 4k video decoding and 1080P LCD screen,for different LCD resolution could set the best format and display. Complete function Support somehow the screen play snap Views scrolling caption time switch USB data import play recorded per-recorded setting in 30 days. Convenient management Has a powerful backstage, B/S server architecture, mysql 5.1 database,you can through the internet to management advertising machine in any place 2

3 2 Product specifications Main Configuration Rockchip RK3288,CPU four cores ARM Cortex A GHz, GPU four cores Board configuration ARM Mali-T764 MP, HYNIX/SAMSUNGDDR3 2Gbyte(DDR optional 2Gbyte), HYNIX/SAMSUNG EMMC FLASH 8GB (FLASH optional 16Gbyte) Resolution 4K full HD Main function OS Android Programming Play mode Intelligent management Media format Support video/picture/subtitles/logo/date, time,week/weather/background image Through the network receive media content,recycled playback inter cut set-time broadcasting gasket play etc after the local store.u disk import can be shown derectly B/S architecture,gtv management system: customize templates;show time interval schedules play emergent playing gasket play etc,md5 encryption,multistage approval,terminal grouping management real time monitoring long-range control time switch time download flow controller;access control;log statistics etc. C/S architecture,adpe/ezposter programming software: Programming:date schedule,bidiretional encryption,terminal timing switch. Multimedia support Support MPEG1 MPEG2 MPEG4 H.264 WMV MKV TS flv etc. Support MP3 audio format&jpg JPEG BMP PNG GIF image format. Main interface Power 2 (DC 1,PH4pin-2.0mm expansion interface 1) Video output X1 LVDS(MAX support dual channel 8-bit LVDS) Ethernet 1 10/100M Ethernet(4pin-2.0mm PH saddle external) HDMI output X1 Max support 1080p@60Hz Wife 1 WIFI(802.11bgn) AP G 5G BT4.0 Backlight control X1 USB2.0 USB OTG 1,USB HOST 1,USB HOSTX1 extended port Audio output 2 Stereo Class-D PA-OT,can driver 2*10W/8Ω trumpet External audio output X1 stereo audio output Infrared 1 2.0mm socket,including red,green LED TF socket 1 3

synchronization Adopt internal watchdog could achieve unusually

4 Extended function RTC Watchdog reset Input power UART 232 extended port x2 Additional function Achieve time synchronization Adopt internal watchdog could achieve unusually return Electrical date DC12V or 5V 3Main interface 3.1 The interface distribution 4

5 3.2 Main interface introduction J23 Power input extension port 1 12V Power input +12V power input 2 12V Power input +12V power input 3 GND Ground Ground 4 GND Ground Ground J90 UART serial port 1 UART4_RTS Output UART data output 2 UART4_CTS Output UART data output 3 GND Ground Ground RXD4 Input UART data input,5.0v TXD4 Input UART data output,5.0v UART1_5V 5V power output 5V data output 7 UART1_12V 12V power output 12V data output J17 Remote receiving indicator light 1 IR Input Remote control receiving signal input 2 GND Ground Ground 3 VCC Power output Remote power +3.3V 4 LED_R LED red Standby display 5 LED_G LED green Working status 6 KEY-SAR0 Buttons Resistance buttons 7 MCU_VCC MCU power MCU power J11 Backlight inverter control 1 Backlight power output +12V GND Power output 2 3 BL_ADJ Output Backlight brightness control pin 4 BL_ON/OFF Output Backlight switch control pin 5

6 5 6 12V GND GND J35 USB expansion interface 1 12V Power output Power output,+5v 2 5V Power output D-signal line 3 U_DM Input\out D-signal line 4 U_DP Input\out D+signal line 5 GND GND GND J10 USB expansion interface 1 5V Power output Power output, +5V 2 U_DM Input\out D-signal line 3 U_DP Input\out D+signal line 4 GND GND GND J28 USB expansion interface 1 5V Power output Power output, +5V 2 U_DM Input\out D-signal line 3 U_DP Input\out D+signal line 4 GND GND GND 5 3G-RST 3G-RST 3G-RST J4 The speaker -L output 1 SPKL+ Output Audio L+ signal(connect speaker+) 2 SPKL- Output Audio L - signal(connect speaker-) J5 The speaker -R output 1 SPKR- Output Audio R - signal(connect speaker-) 2 SPKR+ Output Audio R+ signal(connect speaker+) 6

7 J83 Audio external extension interface 1 LIN-OR Output Audio-R signal output 2 GND GND GND 3 LIN-OL Output Audio-L signal output JP2 1000M RJ45 interface 1 TX+ Output Data output+ 2 TX- Output Data output- 3 RX+ Input Data input+ 4 RX- Input Data input- JMP1 LCD voltage selection interface 1 LCD3V Power output Power output,+3.3v 3 LCD5V Power output Power output,+5v 5 LCD12V Power output Power output,+12v LVDS signal output 1 LVDS power output,according LCD VCC_Panel Power output 2 optional 3.3V/5V/12V(use JMP1 to 3 select ) GND RXO0- GND Output GND Pixel0 Negative Data (Odd) 8 RXO0+ Output Pixel0 Positive Data (Odd) 9 RXO1- Output Pixel1 Negative Data (Odd) 10 RXO1+ Output Pixel1 Positive Data (Odd) 11 RXO2- Output Pixel2 Negative Data (Odd) 12 RXO2+ Output Pixel2 Positive Data (Odd) GND GND GND 15 RXOC- Output Negative Sampling Clock (Odd) 7

8 16 RXOC+ Output Positive Sampling Clock (Odd) 17 RXO3- Output Pixel3 Negative Data (Odd) 18 RXO3+ Output Pixel3 Positive Data (Odd) 19 RXE0- Output Pixel0 Negative Data ( Even ) 20 RXE0+ Output Pixel0 Positive Data ( Even ) 21 RXE1- Output Pixel1 Negative Data ( Even ) 21 RXE1+ Output Pixel1 Positive Data ( Even ) 23 RXE2- Output Pixel2 Negative Data ( Even ) 24 RXE2+ Output Pixel2 Positive Data( Even ) GND GND GND 27 RXEC- Output Negative Sampling Clock ( Even ) 28 RXEC+ Output Positive Sampling Clock ( Even ) 29 RXE3- Output Pixel3 Negative Data ( Even ) 30 RXE3+ Output Pixel3 Positive Data ( Even ) J2 TF card socket HDMI HDMI signal output,max support 1080P SW1 U_BOOT,system upgrade to use SW11 POWER_ON,system switch J24 USB_OTG, for system upgrade or debugging J25 USB-HOST,can connect USB device ANT5 ANT WIFI antenna seat 2.4G 5G BT4.0 8

9 4Appearance and size 4.1 The board appearance 9

10 4.2 The board size 140mm*100mm*10mm(L* W *H ) 10

Digital Signage mother board DJM-3000

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