
PAMS Technical Documentation
NHN–5NT Series Transceivers
Chapter 7
Service Tools
Original 03/98
Copyright 1998. Nokia Mobile Phones. All Rights Reserved.

NHN–5NT
PAMS
Service Tools
CONTENTS
MBUS Cable DAU–4S 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Code 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
View of DAU–4S 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PC/MBUS Adapter DAU–2 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Code 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
View of DAU–2 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D9/D25 RS–232 Adapter 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Code 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
View of Adapter 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Cable Assy. SCS–4 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product code 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
View of SCS–4 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Documentation
Page No
Service Cable Assy. SCS–4B 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product code 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
View of SCS–4B 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio Cable ADS–1 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product code 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
View of ADS–1 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SW Security Device PKD–1 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Code 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
View of SW Security Device 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna Adapter XRC–1B 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Code 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
View of XRC–1B 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 2
Original 03/98

PAMS
NHN–5NT
Technical Documentation
MBUS Cable DAU–4S
Product Code
MBUS Cable DAU–4S: 0730057
View of DAU–4S
Service Tools
Original 03/98
Page 3

NHN–5NT
PAMS
Service Tools
PC/MBUS Adapter DAU–2
DAU–2 can be used instead of DAU–4S as RS232 to MBUS converter.
Product Code
PC/MBUS Adapter DAU–2: 0750006
View of DAU–2
Technical Documentation
Page 4
Original 03/98

PAMS
NHN–5NT
Technical Documentation
D9/D25 RS–232 Adapter
Suitable adapter between DAU–2 and computers having 9 pin D
connector as a serial port.
Product Code
D9/D25 RS–232 Adapter: 4626170
View of Adapter
Service Tools
Original 03/98
Page 5

NHN–5NT
PAMS
Service Tools
Service Cable Assy. SCS–4
The Service Cable SCS–4 is an adapter routing service signals from the
phone bottom connector to the modular connector
Product code
Service Cable Assy SCS–4: 0730052
View of SCS–4
Technical Documentation
Page 6
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PAMS
NHN–5NT
Technical Documentation
Service Cable Assy. SCS–4B
The Service Cable SCS–4B has the same function as the Service Cable
SCS–4, but also enables power connection to the phone.
Product code
Service Cable Assy SCS–4B: 0730087
View of SCS–4B
Service Tools
Original 03/98
Page 7

NHN–5NT
PAMS
Service Tools
Audio Cable ADS–1
Audio cable is an adapter routing AF signals (MIC/EAR) from 8 pin
modular connector to two BNC connectors.
Product code
Audio Cable ADS–1: 0730011
View of ADS–1
Technical Documentation
Page 8
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PAMS
NHN–5NT
Technical Documentation
SW Security Device PKD–1
SW security device is a piece of hardware enabling the use of the service
software when connected to the parallel (LPT) port of the PC. Without the
PKD–1 present it is not possible to use the service software. Printer or
any such device can be connected to the PC through the device if
needed.
Caution: Make sure thet you have switched off the PC and the printer
before making connections!
Caution: Do not connected the PKD–1 to the serial port. You may
damage your PKD–1!
Product Code
SW Security Device PKD–1: 0750018
View of SW Security Device
Service Tools
Original 03/98
Page 9

NHN–5NT
PAMS
Service Tools
Antenna Adapter XRC–1B
The Antenna Adapter is used to connect the transceiver to measuring
equipment during servicing.
Product Code
Antenna Adapter XRC–1B: 0730128
View of XRC–1B
Technical Documentation
Page 10
Original 03/98