User Guide

JBV-1 Docking station

The JBV-1 docking station is a general tool that has been designed for

calibration and software update use. The JBV-1 is used together with a

docking station adapter as one unit

In calibration mode the JBV-1 is powered by an external power supply:

11-16V DC. When flashing the power for the phone can be taken from

the flash prommer or external power supply: 11-16 V DC.

Note: JBV-1 main electrical functions are:

• adjustable VBATT calibration voltage, current measurement

limit voltage: VCHAR, current measurement: ICHAR

• adjustable ADC calibration voltage via BTEM and the BSI

signal

• BTEMP and BSI calibration resistor

• signal from FBUS to the phone via the parallel jig

• control via FBUS or USB

• Flash OK/FAIL indication

MJ-59 Module jig

MJ-59 is meant for component level troubleshooting.

The jig includes an RF interface for GSM and WCDMA. In addition, it has

the following features:

• Provides mechanical interface with Engine module

• Provides galvanic connection to all needed test pads in module

• Multiplexing between USB and FBUS media, controlled by Vusb

• UI test interface

• MMC interface

• Duplicated SIM connector

• Audio components: IHF, MIC, earpiece

• Connector for control unit

•

Access for Pop-Port

system connector

Note: In the picture CU-4 is connected to MJ-59 . CU-4 is not part

of the MJ-59 sales package and has to be ordered separately.

PCS-1 Power cable

The PCS-1 power cable (DC) is used with a docking station, a module jig

or a control unit to supply a controlled operating voltage.

RM-74

Nokia Customer Care Service Tools

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