Nokia 6267 RM-210 Service Manual page 29

RM-210
Service Devices and Service Concepts
Issue 1
JXS-1
Because the WCDMA network disturbs the RX side testing of the WCDMA
phone and the Tx signal of the WCDMA phone can severely disturb the
WCDMA network, a shield box is needed in all testing, tuning and fault
finding which requires WCDMA RF signal.
The shield box is not an active device, it contains only passive filtering
components for RF attenuation.
PK-1
PK-1 is a hardware protection key with a USB interface. It has the same
functionality as the PKD-1 series dongle.
PK-1 is meant for use with a PC that does not have a series interface.
To use this USB dongle for security service functions please register
the dongle in the same way as the PKD-1 series dongle.
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 device, 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.
RJ-157
RJ-157 is a jig used for soldering and as a rework jig for the engine
module. It is used together with the ST-55 stencil.
COMPANY CONFIDENTIAL
Copyright © 2007 Nokia. All rights reserved.
RF shield box
Software protection
key
SW security device
Rework jig
Page 2 –9