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Internal I/O Connectors
X
Front Panel
DDR4_1
System
1
1
6
6
4
1
+12V Power
Fan 1
8
5
CPU
1
1
FAN
TSJP2
TSJP1
Socket LGA1151
LPC
13
14
TSJP3
1
TSJP4
1
SPI Flash
Intel I219V
BIOS
Intel
I211AT
Battery
1
JP5
DDR4_2
PCIe 1 (PCIe x16)
1
2
PCI 1
9
1
10
Realtek
10
2
Intel
ALC887
PCIe 2 (PCIe x4)
SATA 0
1
1
H310
PCI 2
SATA 2
1
JP21
5
1
PCI 3
2
TSJP7
J12 SMBus
6
2 6
TSJP5
PCI 4
6
2 6
mSATA /
Mini PCIe
SOJ1
ISA 1
Buzzer
1
J35
JP18/19/17
J36
J37
1
ISA 2
3 3 3
System Fan 3
19
1
1
20
2
13
„ Front Panel Pin Assignment
Pin
Assignment
1
N.C.
3
HDD Power
HD-LED
5
Signal
7
Ground
RESET
9
Signal
11
N.C.
HDD-LED - Hard Disk Drive LED
Lighting of the LED indicates that the hard drive is being accessed.
RESET - Reset Switch
This switch allows you to reboot without having to power off the system.
PWR-LED - Power/Standby LED
When the system's power is on, this LED will light up. When the system is in the S1 (POS -
Power On Suspend) state, it will blink at 1-second intervals. When the system is in the S3 (STR
- Suspend To RAM) state, it will blink at 4-second intervals.
ATX-SW - ATX Power Switch
This switch is used to power on or off the system.
User's Manual | CS620-H310
1
1
2
2
12
24
PWR-LED
1
13
HD-LED
1
1
2
7
8
1
2
ATX-SW
11
RESET
9
1
10
2
SATA 1
1
SATA 3
11 12
1
2
2
9
1
2
„ Front Panel
9
1
2
9
1
2
9
1
Connector
2
9
1
2
9
1
2
12
24
Pin
Assignment
2
LED Power
PWR-LED
4
LED Power
6
Signal
8
Ground
ATX-SW
10
Signal
12
---
Internal I/O Connectors
X
S/PDIF
„ S/PDIF Connector
1
The Sony/Philips Digital Interface (S/PDIF) connector is for audio output to external audio
equipment. The S/PDIF port may be mounted on a card-edge bracket. Install the card-edge
bracket to an available slot at the rear of the system chassis then connect the audio cable to
the S/PDIF connector. Make sure pin 1 of the audio cable is aligned with pin 1 of the S/PDIF
connector.
„ S/PDIF Pin Assignment
Pin
1
2
3
4
5
Chapter 2
HARDWARE INSTALLATION
DDR4_1
System
1
1
6
6
4
1
+12V Power
Fan 1
8
5
CPU
1
1
FAN
TSJP2
TSJP1
Socket LGA1151
LPC
13
1
14
2
TSJP3
12
24
1
TSJP4
1
1
13
SPI Flash
1
Intel I219V
BIOS
1
2
Intel
I211AT
7
8
Battery
1
2
1
JP5
PCIe 1 (PCIe x16)
DDR4_2
11
1
2
9
1
9
1
10
PCI 1
Realtek
Intel
10
2
10
2
ALC887
SATA 0
SATA 1
PCIe 2 (PCIe x4)
1
H310
1
1
PCI 2
SATA 2
SATA 3
1
JP21
5
1
1
PCI 3
2
TSJP7
J12 SMBus
6
2 6
2
TSJP5
PCI 4
6
2 6
2
mSATA /
9
1
2
Mini PCIe
9
1
SOJ1
2
ISA 1
Buzzer
9
1
1
2
9
1
2
9
1
2
J35
JP18/19/17
9
1
J36
J37
2
1
ISA 2
3 3 3
System Fan 3
19
1
1
12
20
2
13
24
Assignment
+5V
---
SPDIF Out
GND
SPDIF In
26
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