Nokia Customer Care 3 - Service Software
TFE-4/RV-1
Issue 2.0 Mar/2005 Copyright © 2005 Nokia Corporation Page 3-33
Company Confidential
BB ADC-Readings
Test description:
Open the ADC Reading Test Menu from the Testing drop down menu.
Figure 3: 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 Table below:
Audio Testing
Test description:
STEP 1: Prepare Phoenix and Phone:
-Activate Local Mode
AD Channel Local Switch Low High
BSI Normal 44kR
FLS-4S: 3K
49kR
FLS-4S: 9K
BTEMP XXX 23°C 27°C
VBAT XXX 4,1V 4,4V
To Next Page
Loading...
