6-2
PCV-RX450/RX460/RX470DS/RX480DS/RX490TV (UC)
Confidential
* Connectors mentioned (not installed) are not used even they are mounted on MB
IEEE1394 Rear connector
6 pin standard IEEE1394 Rear connector.
Pin assignments:
P n
Signal Name
1
VP (Power )
2
Ground
3
TPB*
4
TPB
5
TPA*
6
TPA
VP line need over current protector.
Raychem SMD150/33-2 or equivalent is used for that.
Connector location on MB
Rear side, see the frame harness diagram
PS2VCC line needs the over current protector. Raychem miniSMDC110-2 or
equivalent is used for that.
USB/LAN
One USB connector for external USB devices (Support the stacked connector).
One 10/100Base-T connector
Connector location on MB
See the frame harness diagram
Pin assignments:
Pin
Signal Name
1
ACTLEDP
2
ACTLEDN
3
LILEDP
4
LILEDN
5
TXPCON
6
TXNCON
7
RXPCON
8
LANP5
9
10
USBVCC1 line need the over current protector.
Raychem miniSMDC110-2 or equivalent is used for that.
PS2 Keyboard/Mouse
Connector location on MB
See the frame harness diagram
1-2
External connector
Parallel
Connector location on MB
Rear side, see the frame harness diagram
Pin
Signal Name
11
LANP8
12
LANP8
13
USBVCC1
14
USBP1-
15
UCBP+
16
GND
17
NC
18
NC
19
20
LANP5
RXNCON
NC
NC
1-3
Jumper Header
CMOS Clear
Clear the RTC data
Connector location on MB
See the frame harness diagram
Jumper header
1
2
3
Combination of jumper caps:
CMOSCLR
RBT_EN
SAFE_EN
1-2
Normal
Reboot Disabled
Safe Mod
e Enabled
2-3
Clear
Normal
Normal
COM1 Port/Line Out/Line In/Microphone Jack
Connector location on MB
Rear side, see the frame harness diagram
