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SATA 1~4: Serial ATA connectors
These connectors are used to support the new Serial ATA devices for the highest date transfer rates (3 Gb/s ),
simpler disk drive cabling and easier PC assembly. It eliminates limitations of the current Parallel ATA
interface. But maintains register compatibility and software compatibility with Parallel ATA.
Pin
Signal Name
Pin
Signal Name
1
Ground
2
TX+
3
TX-
4
Ground
5
RX-
6
RX+
7
Ground
-
-
SPDIFO: SPDIF out header(Option)
This is an optional header that provides an S/PDIF (Sony/Philips Digital Interface) output to digital multimedia
device through optical fiber or coaxial connector.
Pin
Signal Name
Function
1
+5VA
5V analog Power
2
Key
No pin
3
SPDIF
SPDIF digital output
4
GND
Ground
F_USB1~4: Front Panel USB headers
The motherboard has four USB ports installed on the rear edge I/O port array. Additionally, some computer
cases have USB ports at the front of the case. If you have this kind of case, use auxiliary USB connector to
connect the front-mounted ports to the motherboard.
Pin
Signal Name
Function
1
USBPWR
Front Panel USB Power
2
USBPWR
Front Panel USB Power
3
USB_FP_P0-
USB Port0 Negative Signal
4
USB_FP_P1-
USB Port1 Negative Signal
5
US
USB Port0 Positive Signal
6
US
USB Port1 Positive Signal
7
GND
Ground
8
GND
Ground
9
Key
No pin
10
USB_FP_OC0
Overcurrent signal
Please make sure that the USB cable has the same pin assignment as indicated
above. A different pin assignment may cause damage or system hang-up.
Содержание imedia S3811
Страница 1: ...I imedia S3811 Service Guide PRINTED IN TAIWAN ...
Страница 11: ...5 Block Diagram ...
Страница 44: ...38 4 2 Rotate the front bezel 5 Insert the ODD devices 5 1 Pushing HDD devices into bracket 5 2 Fix two screws ...
Страница 49: ...43 8 2 Pushing system fan 8 3 Fix two screw 8 4 Pulling in system fan power cable to MB ...
Страница 52: ...46 12 Insert VGA card 12 1 Rotate the bracket 12 2 Remove PCI slot 12 3 Install VGA card on motherboard ...
Страница 55: ...49 14 Overview ...
Страница 59: ...53 4 2 Rotate the bracket 4 3 Remove four screws 4 4 Remove the HDD Front Back ...
Страница 61: ...55 7 Removing system Fan 7 1 Pulling out the system Fan cable 7 2 Remove two screws 7 3 Remove system Fan ...
Страница 67: ...61 12 3 Pushing the Cable 12 4 Removing power switch HDD LED _holder 12 5 Pulling out HDD LED cable Front Back ...
Страница 96: ...90 ...
Страница 98: ...92 ...
Страница 99: ...93 FRU List The FRU list will be updated later ...