
TANK-870AI Embedded System
3.6.8 Power Input, 4-pin DIN Connector ................................................................. 30
3.6.9 RJ-45 RS-232 Serial Ports............................................................................... 30
3.6.10 DB-9 RS-232/422/485 Serial Port Connectors.............................................. 31
3.6.11 USB Connectors............................................................................................. 32
3.6.12 VGA Connector.............................................................................................. 33
3.7 INTERNAL PERIPHERAL INTERFACE CONNECTORS.................................................... 34
3.7.1 TPM Module Installation................................................................................. 34
3.7.2 iDP Module Installation................................................................................... 36
3.8 POWERING ON/OFF THE SYSTEM ............................................................................. 40
3.9 POWER ..................................................................................................................... 40
3.9.1 ACC ON Mode................................................................................................. 41
3.9.2 ACC OFF Mode............................................................................................... 42
4 SYSTEM MOTHERBOARD ..................................................................................... 43
4.1 OVERVIEW................................................................................................................ 44
4.1.1 Layout .............................................................................................................. 44
4.2 INTERNAL PERIPHERAL CONNECTORS...................................................................... 45
4.2.1 Backplane Power Connector (JP1) ................................................................. 45
4.2.2 Battery Connector (BAT1) ............................................................................... 46
4.2.3 BIOS Programming Connector (JSPI1) .......................................................... 46
4.2.4 CPU Fan Connector (CPU_FAN1).................................................................. 46
4.2.5 DisplayPort Connector (DP1)......................................................................... 46
4.2.6 EC Debug Connector (CN4)............................................................................ 47
4.2.7 EC Programming Connector (JSPI2).............................................................. 47
4.2.8 Keyboard and mouse connector (KB_MS1)..................................................... 47
4.2.9 LED Connector (J2)......................................................................................... 48
4.2.10 SATA Power Connectors (CN2, CN3)............................................................ 48
4.2.11 TPM Connector (TPM1) ................................................................................ 48
4.2.12 USB 3.0 connectors (USB3-1) ....................................................................... 49
4.3 EXTERNAL INTERFACE PANEL CONNECTORS............................................................ 49
4.3.1 Audio Jack (JAUDIO1).................................................................................... 50
4.3.2 DIO connector (DIO1)..................................................................................... 50
4.3.3 Ethernet and USB 2.0 Connectors (LAN1_USB1)........................................... 50
4.3.4 Ethernet and USB 2.0 Connectors (LAN2_USB2)........................................... 51
4.3.5 Power Connector (PWR1) ............................................................................... 51