User Guide

CCS Technical Documentation Service tools
Company confidential NPL-3
Issue 1 3/03 CopyrightãNokia. All rights reserved Page 3
DA-19 Docking Adapter
The DA-19 Docking Station Adapter is used only with JBV-1 Docking Station. It has been
designed for calibration and soft ware update use. The Docking Station Adapter makes
signal connections to the phone.
DA-19 main electric functions include:
- adjustable VBATT calibration voltage, current measurement limit voltage "VCHAR", cur-
rent measurement calibration current "ICHAR"
- adjustable ADC calibration voltage via BTEMP and 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 DA-19 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.
DA-19 main electric functions are:
- phone recognizing from BTEMP
- filters of FBUS signals
Product Code
DA-19 Docking Station Adapter: 0770674