Power On Test / Self Test Failure Troubleshooting - Agilent Technologies E4980A Service Manual

Troubleshooting
Troubleshooting Using Service Function

Power On Test / Self Test Failure Troubleshooting

Table 4-4 represents the contents of the power on tests or self test and the relationships of
failed tests to probable faulty board assemblies. If power on test failed is displayed or self
test fail is displayed, replace the faulty board assembly as shown in Table 4-4.
Table 4-4 Power on test / self test failure troubleshooting information
Test Test Test Name
group No.
CPU 1 CPU Test
2 CPU Test
System 1 A1 FPGA check
2 A2 FPGA check
3 A1 Revision check
4 A2 Revision check
5 A3 Revision check
Data 1 System Data
2 SysCal Data
3 Flash File system
check
4 Test Limit Data
Option 1 Option 002 Off
check
2 Option 002 On
check
3 Option 201 Off
check
4 Option 201 On
check
5 Option 301 Off
check
6 Option 301 On
check
7 Option consistency
check
38
Error Code /
Message
A1 A2
1 ~ ffff
1 ~ ff
0x01 ###
0x02 ## ###
0x04 ###
0x08 ## ###
0x10 ##
0x01 ###
0x02 ## ###
0x04
0x08
0x01 ##
0x02 ##
0x04 ##
0x08 ##
0x10 ##
0x20 ##
0x40 ##
Probable faulty board assembly
A3 Bias IF Handler Scanner PPMC
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Chapter 4