PCM-5862E ETC [List of Unclassifed Manufacturers], PCM-5862E Datasheet - Page 35

• Manufacturer Part Number: PCM-5862E
• Description: All in one multi-media Pentium processor-based single board computer
• Manufacturer: ETC [List of Unclassifed Manufacturers]

VGA interface connections
The PCM-5862E/5862EL’s PCI SVGA interface can drive
conventional CRT displays and is capable of driving a wide range
of flat panel displays, including electroluminescent (EL), gas
plasma, passive LCD and active LCD displays. The board has two
connectors to support these displays, one for standard CRT VGA
monitors and one for flat panel displays.
CRT display connector (CN1)
CN1 is a 16-pin, dual-in-line header used for conventional CRT
displays. A simple one-to-one adapter can be used to match CN1 to
a standard 15-pin D-SUB connector commonly used for VGA.
Pin assignments for CRT display connector CN1 are detailed in
Appendix C.
Flat panel display connector (CN2)
CN2 consists of a 44-pin, dual-in-line header. Power supply (+12V)
present on CN2 depends on the supply connected to the board.
Ensure that both CN10 and CN14 are connected for ±12 V power
supply.
The PCM-5862E/5862EL provides a bias control signal on CN2
that can be used to control the LCD bias voltage. It is recommended
that the LCD bias voltage not be applied to the panel until the logic
supply voltage (+5V or +3.3V) and panel video signals are stable.
Under normal operation, the control signal (ENAVEE) is active
high. When the PCM-5862E/5862EL’s power is applied, the control
signal is low until just after the relevant flat panel signals are
present.
Chapter 2 Installation
27