Connectors Pin Order; Ui-Connector - Nokia NHL-2NA Series Troubleshooting Instructions
Transceiver
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Also See for NHL-2NA Series:
- Disassembly instructions manual (34 pages) ,
- Service tools (34 pages) ,
- Schematics (24 pages)
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NHL-2NA
Connectors pin order
UI-connector
Pin
Signal name
no.
1
VDD
2
GND
3
D4
4
D0
5
A0
6
GND
7
VDDI
8
D1
9
D2
10
D3
11
Rocker3
12
Rocker2
13
GND
14
Rocker5
15
Rocker4
16
Rocker1
17
V
+
LED
18
V
-
LED
19
Row1
20
Row0
Page 58
Type
Typical
IN
2.78
0
IN
OUT
IN
OUT
IN
0
IN
1.8
IN
OUT
IN
OUT
IN
OUT
200
200
0
200
200
200
IN/
4.5
OUT
IN/
0
OUT
IN/
OUT
IN/
OUT
¤Nokia Corporation
CCS Technical Documentation
Unit
Description
V
Voltage supply
V
System ground
V
Data to write
V
Data to read
V
Data to write
V
Data to read
V
H: data
L: command
V
System ground
V
Logic voltage supply
V
Data to write
V
Data to read
V
Data to write
V
Data to read
V
Data to write
V
Data to read
mOhm
mOhm
V
System ground
mOhm
mOhm
mOhm
V
LED, positive terminal
V
LED, negative terminal
Ohm
Tracking resistance
mA
Drive current
Ohm
Tracking resistance
mA
Drive current
mA
Drive current
Issue 1 07/02
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Troubleshooting
