User Guide

RAE-6/RA-4
Nokia Customer Care 4 - Service Tools
11 COMPANY CONFIDENTIAL Issue 1 12/04
Copyright © 2004 Nokia. All Rights Reserved.
Figure 1: Pin order of UP module connector X100
Interface signals QWERTY flex test pattern
In the following table all the signals on ZIF connector are described. On 1CP module there is
no physical connector component, but a pad area corresponding to the connector on the en-
gine PWB.
Pin
Signal
name
Signal description Pin
Signal
name
Signal description
n.c n.c n.c 1 GND PWB ground signal
2 GND PWB ground signal 3 GND PWB ground signal
4 IHF1 Internal hands free audio
signal
5 IHF1 Internal hands free audio
signal
6 IHF2 Internal hands free audio
signal
7 IHF2 Internal hands free audio
signal
8 GND PWB ground signal 9 COL 6 Keyboard matrix signal
10 COL 7 Keyboard matrix signal 11 COL 5 Keyboard matrix signal
12 COL 3 Keyboard matrix signal 13 COL 4 Keyboard matrix signal
14 ROW 7 Keyboard matrix signal 15 COL 1 Keyboard matrix signal
16 ROW 6 Keyboard matrix signal 17 ROW 0 Keyboard matrix signal
18 COL 2 Keyboard matrix signal 19 COL 0 Keyboard matrix signal
20 ROW 1 Keyboard matrix signal 21 ROW 2 Keyboard matrix signal
22 ROW 3 Keyboard matrix signal 23 ROW 4 Keyboard matrix signal
24 ROW 8 Keyboard matrix signal 25 ROW 5 Keyboard matrix signal
26 ROW 10 Keyboard matrix signal 27 ROW 11 Keyboard matrix signal
28 ROW 9 Keyboard matrix signal 29 LHALL Hall sensor output signal
30 VKBC Supply voltage from
engine PWB
31 GND PWB ground signal
32 GND PWB ground signal 33 GND PWB ground signal