User Guide

NSB-5
Service Software PAMS Technical Documentation
Page 14 Nokia Mobile Phones Ltd. Issue 1 03/01
Tuning With Covers Off (Using Light Jig JBT-1)
* The nominal operating voltage for JBT-1 is 3.6V. The supply voltage for JBT-1 must
never exceed 5.0V.
** SCH-5, JBA-4, and DAU-9S can be replaced with DAU-9P.
Installation
Mechanical Connections
The software controls the phone via an MBUS adapter connected to the serial port of the
PC and to the MS M2BUS (DAU-9P). The DAU-3 data cable is not a suitable substitute for
the DAU-9. Attach the dongle (PKD-1) to the parallel port (25-pin female D-connector)
of the PC. When connecting PKD-1 to the parallel port, be sure that you insert the com-
puter side of the PKD-1 to the PC (male side). If you use a printer on parallel port 1,
Item Service Accessory Product Code
1 Light Module Jig (JBT-1) * 0770109
2 Service audio box (JBA-4) ** 0770094
3 DC cable (PCS-1) 0730012
4 External antenna cable (XRC-1B) 0730128
5 Service cable (SCH-5) ** 0730098
6 Service MBUS cable (DAU-9S) ** 0730011
7 Audio cable (ADS-1) 0730108
8 Software protection key (PKD-1) 0750018