Nokia Customer Care Troubleshooting
Company Confidential TFE-4/RV-1
Issue 2.0 Mar/2005 Copyright © 2005 Nokia Corporation Page 6-27
Company Confidential
Abbreviations
BER = Bit Error Rate
BT = Bluetooth
BTFB = Bluetooth F-Bus
COM = (serial communication port)
FBUS = (NOKIA proprietary communication bus)
I/O = Input / Output
MCM = Multi Chip Module
PC = Personal Computer
RF = Radio Frequency
SMA = (sub miniature RF connector type)
SW = Software
ADC-Readings
Test description:
Open the ADC Reading Test Menu from the Testing drop down menu.
Figure 7: ADC-Readings
Perform the Test:
There are no base band alignments to be done; only the AD-Values should be read out to
check if the inputs of the AD-Converter have the right levels. The BSI and BTEMP line can
be checked with the Local-Mode switch and the VEB-Power (replacement for the Phone
battery) voltage can be read out. To control this value the real Voltage should be con-
trolled by Voltage-Meter. The testing limits can be seen in the following Table:
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