Abbreviations; Adc-Readings - Nokia 616 Service Manual

Nokia Customer Care

Abbreviations

BER
BT
BTFB
COM
FBUS
I/O
MCM
PC
RF
SMA
SW

ADC-Readings

Test description:
Open the ADC Reading Test Menu from the Testing drop down menu.
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:
Issue 2.0 Mar/2005
Company Confidential
= Bit Error Rate
= Bluetooth
= Bluetooth F-Bus
= (serial communication port)
= (NOKIA proprietary communication bus)
= Input / Output
= Multi Chip Module
= Personal Computer
= Radio Frequency
= (sub miniature RF connector type)
= Software
Figure 7: ADC-Readings
Copyright © 2005 Nokia Corporation
Company Confidential
TFE-4/RV-1
Troubleshooting
Page 6-27