The
AZZA
KT33-BV Mainboard
Page 19
2.6. System Panel Buttons and LED Connectors
Pin 1
Pin 2
PW
Power On/OFF and Suspend Switch
Connector
+5V DC Pull Up
Ground
SL
Standby LED Connector
Standby DC Pull
UP
Ground
HL
HDD LED Connector
+5V DC Pull Up
Ground
RS
Reset Button Connector
Reset Control
Ground
Buttons and Connectors
2.5.8. Front Audio Connector
Connector:
CN 39
Type:
10 pin
The front audio connector is an innovative development. This connector is designed to be
used with a Front-Utility Panel. The utility panel was developed so that a user is able to
bring the speaker out, microphone in connectors to the front of their PC. This makes
things like plugging in speakers and earphones much less troublesome. See the diagram
on the following page.
Pin
Pin
1
MIC-IN
2
Ground
3
MIC-IN Pull
Up
4
NC
5
LINE-OUT R 6
NC
7
NC
8
Key
9
LINE-OUT L 10
NC
Front Audio Connector
10
9
8
7
6
5
4
3
2
1
Connectors for USB3 and USB4
9 Key
7 Ground
5 Data+
3 Data-
1 VCC
2 VCC
4 Data-
6 Data+
8 Ground
10 NC
USB3
USB4
Hardware Installation