http://www.tyan.com
17
JP1: VGA Enable/Disable Jumper
1
3
(Default)-Enable VGA
3
1
Disable VGA
J4/J19/J20/J32: 4-pin Fan Connectors with Speed Control
+12V
Spee d C ontrol
GND
Ta ch ome ter
Use these headers to connect the cooling fans to the
motherboard to keep the system stable and reliable.
This connector supports the tachometer monitoring
and auto fan speed control.
J4: FAN2 J19: FAN4 J20: FAN3 J32: FAN1
Pin 1
Pin 2
Pin 3
Pin 4
GND +12V Tachometer
Speed
J24: Front Panel Header
NC
18
17
SMBUS Clock
GND
16
15
SMBUS Data
_
14
13
5VSB
Warning LED -
12
11
Warning LED +
10
9
Non-mask
Interrupt (NMI)
8
7
PWR SW
6
5
Reset
PWR LED-
4
3
HDD LED-
PWR LED+
2
1
HDD LED+
The motherboard
provides one front panel
header for electrical
connection to the front
panel switches and
LED’s.
Содержание S3870
Страница 4: ...http www tyan com 4 NOTE...
Страница 8: ...http www tyan com 8 NOTE...
Страница 11: ...http www tyan com 11 2 2 Block Diagram Tiger K8SSA S3870 Block Diagram...
Страница 14: ...http www tyan com 14 J6 J22 J2 JP6 J3...
Страница 16: ...http www tyan com 16 J20 J19 J24 J4 J32 JP1...
Страница 18: ...http www tyan com 18 JP5 J2 JP3 J18 J26...
Страница 20: ...http www tyan com 20 J33...
Страница 40: ...http www tyan com 40 NOTE...
Страница 82: ...http www tyan com 82 NOTE...
Страница 86: ...http www tyan com 86 NOTE...