TYAN S3227, Manual

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22
J35: COM Port Header
Signal Pin Pin Signal
DCD 1 2 DSR
RXD
3 4
RTS
TXD
5 6
CTS
DTR 7 8 RI
GND
9 10
KEY-Pin
J25 (SYS FAN2) / J27 (SYS FAN1) / J30 (CPU0 FAN): 4-pin FAN Connector
Pin 1 2 3 4
Signal GND VCC Tachometer PWM
Use this header to connect the cooling fan to your motherboard to
keep the system stable and reliable.
J34: Front Panel Header
Signal Pin Pin Signal
VCC3
1 2
GRN BLNK HRD
SATA LED 3 4 YLW BKNK HRD
GND 5 6 PWRBTN
FP RST
7 8
GND
VCC5
9 10
KEY-Pin
J21 / J24: 7-pin SATA Connector support up to SATA III
PIN Define Pin
Connects to the Serial
ATA ready drives via
the Serial ATA cable.
J21: SATA1
J24: SATA0
1
GND
2
SATA_TXP_C
3
SATA_TXN_C
4
GND
5
SATA_RXN_C
6
SATA_RXP_C
7
GND
J19: Chassis Intrusion Header
Signal Pin Pin Signal
Intrusion Header 1 2 GND