Advantech HMI-640S - Manual (Page 7)

Chapter 3 Maintenance ................................................ 21
3.1 Removing the Front/Rear Panel .................................. 2 2
3.2 LCD Display .................................................................... 2 4
3.3 LCD Backlight ................................................................ 2 5
3.4 Power Supply ................................................................... 2 6
3.5 I/O Adapter (CPC-2900) ............................................... 2 7
3.6 Core of HMI-640S
(CPC-2520/CPC-2245N/CPC-2430) ........................... 2 8
Chapter 4 CPC-2245N Main Board .............................. 29
4.1 Introduction ..................................................................... 3 0
4.2 Specifications .................................................................. 3 1
ISA/IDE/FDD/parallel port (144-pin SODIMM socket) ... 31
VGA/LAN/serial port/keyboard/mouse
(40-pin FPC connector) ...................................................... 32
Mechanical and environmental ........................................... 32
4.3 Board layout: dimensions ............................................. 3 3
4.4 Jumpers and connectors ............................................... 3 4
4.5 Board layout: jumper/connector locations ................. 3 5
4.6 Safety precautions .......................................................... 3 6
4.7 Setting jumpers ............................................................... 3 7
4.7.1 Clear CMOS (J2) ...................................................... 38
4.8 CompactFlash interface (CN2) ..................................... 3 8
4.9 ISA/IDE/floppy drive/parallel port (CN3) ................... 3 9
4.9.1 ISA bus ...................................................................... 42
4.9.2 IDE interface ............................................................. 46
4.9.3 Floppy drive ............................................................... 48
4.9.4 Parallel port ............................................................... 49
4.10 VGA/LAN/serial ports/keyboard/mouse (CN4) ........ 5 0
4.10.1 VGA interface ......................................................... 51
4.10.2 Ethernet configuration ............................................. 52
4.10.3 Keyboard and PS/2 mouse connector ..................... 52
Table 4-15: PS/2 mouse connector ..................................... 53
4.10.4 Serial ports ............................................................... 53
4.11 Power supply connector (CN5) .................................... 5 5