The following parts are compatible amongst the Jornada series
(680/680e/690/690e/710/720/728
)
- Touchscreens
- AC Adapters
- Keyboards
- Batteries
- Styli
The following parts are partially compatible
- Cradle: the 6xx series ones fits all the J's, but the 7xx series cradles do not have the recess needed when inserting pcmcia cards in a 6xx series.
Summary
6xx series cradle
(purple one
) can be used with all Jornadas, but does not have USB port for J7xx usb syncronization
7xx series cradle
(dark blue one
) can be used with all Jornadas, but does not have the space needed for the piggy back combination in the J6xx series
If you need more info PM me, i'm writing a draft about J6xx and J7xx dissection procedures.
Hope this helps