ASROCK X300TM-ITX - Page 21

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19
X300TM-ITX
Internal Speaker Header
(4-pin SPK_OUT1)
(see p.1, No. 17)
Please connect the chassis
speaker to this header.
Serial ATA3 Connector
(SATA_1:
see p.1, No. 3)
is SATA3 connector
supports SATA data
cable for internal storage
devices with up to 6.0 Gb/
s data transfer rate.
SATA Power Connector
(SATAPWR1:
see p.1, No. 2)
Please connect SATA
power cable.
USB 2.0 Headers
(9-pin USB_4_5)
(see p.1, No. 5)
(9-pin USB_6_7)
(see p.1, No. 6)
ere are two headers
on this motherboard.
Each USB 2.0 header can
support two ports.
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.1, No. 18)
is header is for
connecting audio devices
to the front audio panel.
R + - - + L
1
SATA_1
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
U SB_PWR
1
J_SENSE
OUT2_L
1
MIC_RED
OUT_RET
OUT2_R
MIC2_R
MIC2_L
GND
PRESENCE#
GN
D
GN
D
12V
5V
1