Nokia 9210i Servicehandbuch
PAMS
Technical Documentation
RAE-5
3. RF+System Module KL8
Page 3 – 17
Issue 1 04/02
UI Signals
Table 9. UI Connector
Pin
Signal Name
Type
From/To
Parameter
Minimum
Nomi-
nal
Maximum
Unit
Function
27,
28,
29
28,
29
VB
Main
battery
battery
3.0
4.8
V
Battery voltage
15
FLVPP
not UI signal
Flash Vpp
pins 15 and 16 con-
nected in UL8
nected in UL8
16
VPROG
not UI signal
MADLinda
(Prog_IO)
(Prog_IO)
pins 15 and 16 con-
nected in UL8
nected in UL8
17
VBB
2.7
2.85
2.9
V
Supply voltage
1,
8,
21,
25,
30,
34,
41,
66,
70
8,
21,
25,
30,
34,
41,
66,
70
GND
0
0
Supply ground
49
COL0
MADLinda
(Prog IO)
(Prog IO)
Output high ”1”
0.8*VBB
V
Keyboard column
I/O
(Prog_IO)
Output low ”0”
0.22*VBB
V
Output current
2
mA
Input high ”1”
0.7*VBB
V
Input low ”0”
0.3*VBB
V
Series resistance
200
W
62
COL1
I/O
MADLinda
(Prog_IO)
(Prog_IO)
(Refer to COL0)
Keyboard column
60
COL2
I/O
MADLinda
(Prog_IO)
(Prog_IO)
(Refer to COL0)
Keyboard column
35,
59
59
COL3
I/O
MADLinda
(Prog_IO)
(Prog_IO)
(Refer to COL0)
Keyboard column
33,
54
54
COL4
I/O
MADLinda
(Prog_IO)
(Prog_IO)
(Refer to COL0)
Keyboard column
55
COL5
I/O
MADLinda
(Prog_IO)
(Prog_IO)
(Refer to COL0)
Keyboard column
56
COL6
I/O
MADLinda
(Prog_IO)
(Prog_IO)
(Refer to COL0)
Keyboard column
61
COL7
I/O
MADLinda
(Prog_IO)
(Prog_IO)
(Refer to COL0)
Keyboard column
53
COL8
I/O
MADLinda
(Prog_IO)
(Prog_IO)
(Refer to COL0)
Keyboard column
51
COL9
I/O
MADLinda
(Prog_IO)
(Prog_IO)
(Refer to COL0)
Keyboard column
50
ROW0
MADLinda
(Prog IO)
(Prog IO)
Output high ”1”
0.8*VBB
V
Keyboard row
I/O
(Prog_IO)
Output low ”0”
0.22*VBB
V
Output current
2
mA
Input high ”1”
0.7*VBB
V
Input low ”0”
0.3*VBB
V