Figure 7-6. System Boardh - Compaq iPAQ 1.0 Technical Reference Manual

Power Button/LED Header J8C1
(iPAQ 1.x)
HD LED + 1
HD LED - 3
Gnd 5
Reset 7
+5 Vcc 9
NC 11
Gnd 13
NC 15
+5 Vcc
Not implemented
Figure 7–6. System Board Header Pinouts
2 Pwr LED +
4 NC
6 Pwr Btn
8 Gnd
10 ICH Service
12 Gnd
16 NC
USB Header J7A2
(iPAQ 1.0/1.2)
Gnd 1
Port 3 Data + 3
+5 Vcc 5
Port 4 Data + 7
Gnd 9
CD Audio Header P7
1 Ground
2 Audio (left channel)
3 Ground
4 Audio (right channel)
Serial Port A/COM1 Header J1G2
(Legacy-free iPAQ 1.x only)
Carrier Detect
RX Data 2
TX Data 3
Data Terminal Ready 4
Ground 5
Compaq iPAQ Series of Desktop Personal Computers
Second Edition - February 2001
Technical Reference Guide
Audio Header J2D1
(iPAQ 1.x)
Mic Audio 1 2 Gnd
4 NC
Mic Bias 3
Gnd 5
HP Audio L 7
8 Line Audio R
Line Audio L 9
10 HP Audio
2 Gnd
4 Port 3 Data -
6 +5 Vcc
8 Port 4 Data -
6 Data Set Ready
7 Request to Send
8 Clear to Send
9 Ring Indicate
7-9