Gigabyte GA-G1975X Manual - Page 31

COMA COMA Connector, SUR_CEN Surround Center Connector

Page 31 highlights

English 20) COMA (COMA Connector) Be careful with the polarity of the COMA connector. Check the pin assignment carefully while you connect the COMA cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional COMA cable, please contact your local dealer. 2 10 1 9 Pin No. 1 2 3 4 5 6 7 8 9 10 Definition NDCDANSINA NSOUTA NDTRAGND NDSRANRTSANCTSANRIANo Pin 21) SUR_CEN (Surround Center Connector) Please connect the Surround Kit connector from the included Audio Combo Kit to this connector. 2 8 1 7 Pin No. 1 2 3 4 5 6 7 8 Definition REAR_L REAR_R GND No Pin CENTER LEF SIDE_L SIDE_R - 31 - Hardware Installation

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Hardware Installation
- 31 -
English
20)
COMA (COMA Connector)
Be careful with the polarity of the COMA connector. Check the pin assignment carefully while you
connect the COMA cable, incorrect connection between the cable and connector will make the
device unable to work or even damage it. For optional COMA cable, please contact your local
dealer.
Pin No.
Definition
1
NDCDA-
2
NSINA
3
NSOUTA
4
NDTRA-
5
GND
6
NDSRA-
7
NRTSA-
8
NCTSA-
9
NRIA-
10
No Pin
21)
SUR_CEN (Surround Center Connector)
Please connect the Surround Kit connector from the included Audio Combo Kit to this connector.
Pin No.
Definition
1
REAR_L
2
REAR_R
3
GND
4
No Pin
5
CENTER
6
LEF
7
SIDE_L
8
SIDE_R
1
7
2
8
1
2
9
10