5-1
PCV-RX7_ _Series (AM)
Confidential
5-1.
CONNECTOR LIST
1.
MOTHER BOARD (AM)
SECTION 5
FRAME HARNESS
1-1 Internal connector
Power supply
20 pin ATX type connector.
Connector location on MB
See the frame harness diagram
See the frame harness diagram
See the frame harness diagram
PS FAN
Support FAN control of power supply.
Connector location on MB
Pin assignments:
Pin Signal
Name
1
Ground
2
FAN_CTRL (0V(S3) , 2V(S1), 12 V(S0))
3 FAN_SEN
The FAN_CTRL line is controlled by the BIOS and this line is voltage control line
IDE Primar y / Secondar y
For 3.5'' Hard Drive, 40 pin Header (2.54mm standard type)
Connector location on MB
Host side detect Cable Type Using GPIOs
Connector location on MB
168pin DIMM socket x 3
3 slot DIMM connector, 2.5V un-buffered DDR-SDRAM
FDD
Connector location on MB
Socket A
AMD Athlon/Duron supported
Connector location on MB
PCI Slot x4
Single Edge Contact PCI slot
Connector location on MB
PCI #4 slot has special connection at A11 pin.
The serial IRQ signal connects to the A11 pin on the PCI #3.
CNR Slot
Single Edge Contact CNR slot
Connector location on MB
AGP Slot
No AGP Slot
CPU FAN
Supports CPU cooling fan of 500mA or less. Voltage = 12V
Connect or location on MB
Pin assignments:
Pin Signal
Name
1
Ground
2
FAN_CTRL (+12 V)
3 FAN_SEN
Wake On LAN (not installed*)
Support Wake On LAN function
Connector location on MB
Pin assignments:
Pin Signal
Name
1
+5Vsb
See the frame harness diagram
See the frame harness diagram
See the frame harness diagram
See the frame harness diagram
See the frame harness diagram
See the frame harness diagram
See the frame harness diagram
2
Ground
3
WOL signal
CD audio
4 pin standard 2mm single line header for CD Audio signal input
Connector location on MB
Pin assignments:
Pin Signal
Name
1
Left Line In
2
Ground
3
Ground
4
Right Line In
See the frame harness diagram
AU X Au d i o
4 pin standard 2mm single line header for AUX Audio signal input
Connector location on MB
Pin assignments:
Pin Signal
Name
1
Left Line In
2
Ground
3
Ground
4
Right Line In
Video Audio (not installed*)
4 pin standard 2mm single line header for AUX Audio signal input
Connector location on MB
Pin assignments:
Pin Signal
Name
1
Left Line In
2
Ground
3
Ground
4
Right Line In
IEEE1394 access header
8 pin standard 2.5mm single line header for IEEE1394 Front connector.
Connector location on MB
Pin assignments:
Pin Signal
Name
1
Shell Ground
2
Ground
3 TPA
4 TPA*
5
TPB
6
TPB*
See the frame harness diagram
See the frame harness diagram
See the frame harness diagram
7
Ground
8
VP (Power)
VP line need over current protector. Raychem SMD150/33-2 or equivalent is used
for that.
USB Front access header
16 pin standard 2.5mm Dual line Box header for Front USB connector.
Connector location on MB
Pin assignments:
Pin Signal
Name Pin Signal
Name
1
USB VCC2
2
USB VCC3
3 P2- 4 P3-
5
P2+ 6 P3+
7
GND 8 GND
9
USB VCC4
10
USB VCC5
11 P4- 12 P5-
13
P4+ 14 P5+
15
GND
16
USB VCC3
USBVCC2, 3, 4 and 5 line needs the over current protector.
Raychem mi niSMDC110 -2 or equivalent is used for that.
I/O header
20 pin stand ard 2.5mm dual line header for LED/Switch unit
Connector location on MB
Pin assignments:
Pin Signal
Name Pin Signal
Name
1
PWR_BTN 11
2
PWR_BTN_G 12
MSG_LED -
3
IDELED - 13
KEYLOCK
4
14
KEYLOCK_G
5 KEY
15
SMI
6
P 16
SMI_G
7
PWR_LED - 17
+5V
8
P 18
HD_LED2 -
9 RESET
19
Ground
10
RESET G (GND)
20
SPKR
Batter y Holder
Holder location on MB
CPU thermal measurement header
This header is used for CPU thermal measuremen t.
This signal also routed to Super I/O for thermal monitoring.
2pin standard 2mm single line header for CPU thermal measurement
Connector location on MB
See the frame harness diagram
See the frame harness diagram
See the frame harness diagram
See the frame harness diagram
*
Connectors mentioned (not installed) are not
used even they are mounted on MB.
