Nokia 7200 Service Manual
CCS Technical Documentation
Company confidential
RH-23
Issue 1 03/2004
CopyrightNokia. All rights reserved
Page 3
DA-11 Docking Station Adapter and RF Coupler SA-36
The SA-36 is used with DA-11 for RF testing. RF tuning is not allowed by SA-36. It has
been designed for calibration and soft ware update use. The Docking Station Adapter
makes signal connections to the phone.
been designed for calibration and soft ware update use. The Docking Station Adapter
makes signal connections to the phone.
DA-11 main electric functions include:
•
adjustable VBATT calibration voltage, current measurement limit voltage "VCHAR", current mea-
surement calibration current "ICHAR"
surement 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-11 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-11 main electric functions are:
•
phone recognizing from BTEMP
•
filters of FBUS signals