Nokia 5140 Manuales De Servicio
Nokia Customer Care
Service Tools
NPL-4/5
Issue 1 05/04
Copyright © 2004 Nokia Corporation. All rights reserved
Page 5
JBV-1 Docking Station and DA-7 Adapter
The JBV-1 Docking Station has been designed for calibration and software update use.
The DA-7 Docking Station Adapter makes signal connections to the phone. JBV-1 and
DA-7 are used as one unit.
The DA-7 Docking Station Adapter makes signal connections to the phone. JBV-1 and
DA-7 are used as one unit.
JBV-1 main electric functions include:
- adjustable VBATT calibration voltage, current measurement limit voltage "VCHAR", cur-
rent measurement calibration current "ICHAR"
rent measurement calibration current "ICHAR"
- adjustable ADC calibration voltage via BSI signal
- BTEMP and BSI calibration resistor
- signals from FBUS to the phone via parallel jig
- control via FBUS or USB
- Flash OK/FAIL indication
In calibration mode JBV-1 is powered by external power supply 11-16V DC. In flashing
power for the phone can be taken from FPS-8 or external power supply 11-16V DC.
power for the phone can be taken from FPS-8 or external power supply 11-16V DC.
DA-7 main electric functions are:
- phone recognizing from BTEMP
- filters of FBUS signals
- SIM CARD reader
Product Code
JBV-1 Docking Station:
0770298
DA-7 Docking Station Adapter:
0770708
RF-coupler SA-27:
0780349
Spare pin code:
0770450