Hi,

Wonder if you can help. I'm looking at a plug for the
3900 series Ipaq and it has 4 rows of staggered pins
for soldering to. Does anyone know the pin numbering
sequence for the plug, thanks in advance

John

At 23:12 22 February 2004, K.P. Termaat wrote:

The 22 pin connector that fits into the iPaq 3900 series
uses the following
pins for a connection to a NMEA serial port:
pins 1,2,3,4 = 5Volt
pins 10,15,22 = common
pin 7 = RD (input to iPaq)
pin 8 = TD (output from iPaq)

When using a DB9 male connector for the serial port
connection use the
following pins on this connector:
pin 2 = data in (to iPaq)
pin 3 = data out (from iPaq, but normally not used)
pin 5 = common
pin 8 = +5Volt