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Chapter 1 Motherboard Description
Chapter 1 Motherboard Description
Chapter 1 Motherboard Description
Chapter 1 Motherboard Description
Chapter 1 Motherboard Description
1.7.6 CD Audio-In Connectors: CDIN1/CDIN2
CDIN1/2 are the connectors for CD-Audio Input signal.
Please connect it to CD-ROM CD-Audio output connector.
Intel
Intel
1
JBAT
SP-J6
I/O
C
H
IP
BIO
S
478
SP-J1
T:Mouse
B:KB
PCI3
PCI4
PCI5
PCI6
PCI1
PCI2
PC
I S
lo
t
AGP SLOT
(Only 4X/1.5V Card)
AG
P Sl
o
t
T:LAN
(Optional)
B:USB1
GAME1
Speak out
Line in
MIC in
COM1
COM2
Printer
DD
R2
DD
R1
PA
N
E
L
SP-J7
FAN6
FA
N
1
JCLK
1
CASE
S
oun
d
C
H
IP
J4
FA
N
3
FA
N
2
FA
N
4
FA
N
5
J16
J1
Optional
MS
Optional
SM
(Optional)
LA
N
CHI
P
RAI
D
CH
IP
CDIN1/
CDIN2
These connectors support cooling fans of 1Amp or
less. Orientate the fans so that the heatsink fins allow
airflow to go across the onboard heat sink(s) instead
of the expansion slots. Depending on the fan
manufacturer, the wiring and plug may be different.
The red wire should be positive, while the black should
be ground. Connect the fan’s plug to the board taking
into consideration the polarity of the this connector.
Pin CDIN2
Definition
1
GND
2
CD-L
3
GND
4
CD-R
Pin CDIN1
Definition
1
CD-L
2
GND
3
GND
4
CD-R