Tr100 Motherboard Layout - Lite-on Tech TR100 User Manual

TR100 Motherboard

TR100 Motherboard Layout

I
H
G
A CPU Socket
B CPU Fan Socket
C Memory Sockets
D Power Supply Connector
E Floppy Connector
F IDE Connectors
Pin Signal Name
1 HD_PWR
2 HDR_BLNK_GRN
3 HDA*
4 HDR_BLNK_YEL
5 GND
6 FPBUT_IN
7 FP_RESET*
8 GND
9 VCC
10 FPSLP*
11 IRRX
12 GND
13 GND
14 KEY
15 IRTX
16 VCC
17 NC
18 NC
J
F
G Front Panel Connector
H Jumper Connector
I Expansion Slots
J Audio Connector
K Back Panel Connectors
Front Panel Connector Pin Definition
I/O
O Hard Disk LED pull-up to VCC
O Front panel Green LED signal
O Hard Disk Active LED signal
O Front panel Yellow LED signal
- Ground
I Front panel On/Off button signal
I Front panel Reset button signal
- Ground
O
I Front panel sleep button signal
I IRDA serial input
- Ground
- Ground
- KEY
O IRDA serial output
O
- not connected
- not connected
3
K
E
Description
A
B
C
D