Power On Test / Self Test Failure Troubleshooting - Keysight E4980A Service Manual

Troubleshooting
Troubleshooting Using Service Function

Power On Test / Self Test Failure Troubleshooting

Table 4-2
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 4-2 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
Keysight E4980A/E4980AL Precision LCR Meter
represents the contents of the power on tests or self test and the
Table 4-2.
Error Probable faulty board assembly
Code /
Message A1
1 ~ ffff
1 ~ ff
0x01 ###
0x02 ##
0x04 ###
0x08 ##
0x10 ##
0x01 ###
0x02 ##
0x04
0x08
A2 A3 Bias Handler
IF
###
###
###
###
Scanner PPMC
###
###
#
#
#
#
#
###
###
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