Keyboard Connector And Interface Connections - Nokia RM-132 Service Manual & Parts Manual

RM-132; RM-133
System Module
Description Parameter
Low-level V
OL
output
voltage

Keyboard connector and interface connections

Pin Signal
1 VLEDOUT
6 Dat3/CD
7 CMD
8 CLK
9 Row 0
10 Dat0
11 Dat1
12-16 GND
17 Dat2
18 GND
19 Card Detect
20 VSD
21 Column 4
22 Column 3
23 Row 4
24 Column 0
25 Row 5
26 Row 6
27 GND
28 Row 2
29 Row 1
30 Row 3
31 Column 1
32 VLED return
33 Column 2
34 GND
Issue 1
Min
0
(VDDS = 1.8V)
I/O Engine
connection
O N2200
I/O APE
I/O APE
I/O APE
APE
APE
I/O APE
I/O APE
I APE
Power
COMPANY CONFIDENTIAL
Copyright © 2006 Nokia. All rights reserved.
Typ Max
0.45
Notes
MiniSD
MiniSD
MiniSD
MiniSD
MiniSD
MiniSD
MiniSD
MiniSD
Nokia Customer Care
Unit Notes
V Column
Page 9 –31