Rear Panel Connectors - Compaq Deskpro 2000 Maintenance & Service Manual

1.4.3

Rear Panel Connectors

Rear panel connectors on your desktop computer are color-coded and include icons to help you
identify their functions.
Figure 1-4. Rear Panel Connectors
Ref. Component
1
Power Cord Connector
2
Microphone Connector*
3
Line-In Audio Connector*
4
Line-Out Audio Connector* Connects an external audio output device, such as powered speakers, or a cassette tape
5
Headphone Connector*
6
Voltage Select Switch
7
Serial Connector
8
Parallel Connector
9
Keyboard Connector
:
Mouse Connector
q
Universal Serial Bus
Connector
<
Monitor Connector
* Audio features are available on select models only.
1-16 Product Description
Table 1-5
Rear Panel Connectors
Function
Connects the computer to an electrical power outlet.
Connects a microphone for recording sound and voice.
Connects an external audio input device.
recorder.
Connects headphones (not suitable for unpowered speakers).
Switches voltage between 115 V (U.S.) and 230 V to match geographical requirements.
Connects a serial device, such as a serial printer.
Connects a parallel device, such as a parallel printer.
Connects the keyboard.
Connects the mouse.
Connects the computer to any peripheral while the computer is operating. Is a fully
functional Plug and Play connector.
Connects a monitor to an embedded graphics controller.