KTD-N0882-I
Page 45
Internal Connectors
KTQ87/KTH81 Users Guide
USB 4 & 5 (USB4/5) (USB1)
USB Ports 4 and 5 are supplied on the internal USB4/5 pinrow connector USB1.
Note Type Signal
PIN
Signal Type Note
1
PWR 5V/SB5V
1 2
5V/SB5V PWR
1
IO
USB8-
3 4
USB9-
IO
IO
USB8+
5 6
USB9+
IO
PWR
GND
7 8
GND
PWR
NC
KEY
9 10
NC
NC
USB 6 & 7 (USB6/7) (USB2)
USB Ports 6 and 7 are supplied on the internal USB6/7 pinrow connector USB1. (KTQ87/Flex only).
Note Type Signal
PIN
Signal Type Note
1
PWR 5V/SB5V
1 2
5V/SB5V PWR
1
IO
USB8-
3 4
USB9-
IO
IO
USB8+
5 6
USB9+
IO
PWR
GND
7 8
GND
PWR
NC
KEY
9 10
NC
NC
USB 8 & 9 (USB8/9) (USB3)
USB Ports 6 and 7 are supplied on the internal USB6/7 pinrow connector USB1. (Flex only).
Note Type Signal
PIN
Signal Type Note
1
PWR 5V/SB5V
1 2
5V/SB5V PWR
1
IO
USB8-
3 4
USB9-
IO
IO
USB8+
5 6
USB9+
IO
PWR
GND
7 8
GND
PWR
NC
KEY
9 10
NC
NC
Note1:
In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.
Available cable kit:
PN 821401 Bracket Dual USB Cable
Signal
Description
USBx+ USBx-
Differential pair works as Data/Address/Command Bus.
5V/SB5V
5V supply for external devices. SB5V is supplied during powerdown to allow wakeup on
USB device activity. Each 5V protected by resettable 1A fuse.
