The
AZZA
U694 MAINBOARD SERIES
Page 20
SPEAKER
+5V DC
+5V DC
No Con-
nector
No Con-
nector
No Con-
nector
Ground
Speaker
Signal
No Con-
nector
POWER LED
PIN 1
PIN 1
Top View of the Speaker
and Power LED Connector
Hardware Installation
2.6.4. Reset Button Connector
If you connect this connector, you will be able to reset you computer by pressing the re-
set button at the front of the chassis.
2.8.1. PS/2 Keyboard connector.
Connector: CN 1
Type: 6 pin female
This connector only supports a PS/2 keyboard plug. If you have a standard AT size (large
DIN) keyboard plug, you need to use a mini DIN adapter.
2.7.1. Speaker Connector
Connect your chassis speaker to this four pin
connector. It allows you to hear systems beeps
and warnings sound.
2.7.2. Front Panel Power LED
The chassis Power LED connector can be
connected to the four pin connector. When you
turn your system on, this LED will also be
turned on.
CN 1: PS/2 KB
CN 2: PS/2 MS
CN 6: USB 1 CN 3: COM 1
CN 4: COM 2
CN 5: LPT
CN18: Game/MIDI Port
SPK-OUT
LINE-IN
MIC-IN
CN 7: USB 2
2.8. External Connectors
2.7. Speaker and Power LED Connectors
