view pirelli/debug @ 63:023d55d76b28

Pirelli PCB RE: another failed attempt at tracing the keypad connections
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Mon, 02 Dec 2013 08:55:38 +0000
parents d05b2e790e6b
children
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Debug connector footprint on the side next to the display

centre of the leftmost pad:  (2670,2206)
centre of the rightmost pad: (3011,2206)

distance in pixels: 341
pitch in pixels: 31 (341/11)

assumed physical pitch: 0.5 mm
length of the pads: a little longer than 1 mm

The two larger (mounting?) pads appear to be 2x2 mm square.
They sit about 1.5 mm south of the signal pad centreline.
Horiz distance between centre of each outermost signal pad
and the nearby mounting pad: 140 pixels, or a little over 2 mm.