Tektronix RSA5106B Service Manual

Troubleshooting
Table 3-10: Digital interface Board diagnostic error messages (cont.)
Test Error message Recommended action
Invalid number of return words. Send the instrument to a Tektronix Service Center for repair.Digital FIFO Test
Bad value in returned buffer. Send the instrument to a Tektronix Service Center for repair.
PPC returned unknown status. Send the instrument to a Tektronix Service Center for repair.PPC POST Results
PPC did not return POST status. Send the instrument to a Tektronix Service Center for repair.
Digital Board
Acquisition Test
Acquisition data a t “offset xxx” was
not correct.
Send the instrument to a Tektronix Service Center for repair.
Digital Board
SDRAM Test
Write failur e. SDRAM addr:
0xXXXX
Read failure. SDRAM addr:
0xXXXX
Reseat the DIMM Acquisition memory module in the socket. If the
problem persists, send the instrument to a Tektronix Service Center
for repair.
Digital Board
FLASH Test
Failed bit exclusion Test with
pattern XXXX.
Validation failed at offset XXXX.
Blocks XXXX and XXXX are
mirrored.
Send the instrument to a Tektronix Service Center for repair.
Digital Board 28 Volt
Supply Test
Verification of this supply is done
by the operator.
If 28 V is not present at the rear-panel BNC connector, check the
+28 V at the test point on the power conversion board. If the 28 V
is not present, replace the power conversion board. If the +28 V is
present on the power conversion board, send the instrument to a
Tektronix Service Center for repair.
Digital Board Audio
Test
No audio was heard.
Verify that audio is not muted and level is set properly using Windows
Volume control. If this does not correct the problem, send the
instrument to a Tektronix Service Center for repair.
Table 3-11: ADC board diagnostic error messages
Test Error message Recommended action
ADC board ID
Verification
ADC Board Not Found in slot 1. Send the instrument to a Tektronix Service Center for repair.
Bad FPGA file path. The file was
not found in the directory.
Send the instrument to a Tektronix Service Center for repair.
The Main FPGA load failed. Send the instrument to a Tektronix Service Center for repair.
The Buffer FPGA l oad failed. Send the instrument to a Tektronix Service Center for repair.
ADC board FPGA
Load Test
DCM Not locked. Send the instrument to a Tektronix Service Center for repair.
ADC board Register
R/W Test
ADC R /W test FAILED. Send the instrument to a Tektronix Service Center for repair.
ADC board LVDS
Test
ADC LVDS test FAILED. Send the instrument to a Tektronix Service Center for repair.
ADC Free Run
Trigger Test
ADC Free Run Trigger Test
FAILED.
Send the instrument to a Tektronix Service Center for repair.
Unexpected data at offset X. Send the instrument to a Tektronix Service Center for repair.ADC board A cq
Pattern Te st
Tr igger timeout occurred.
Send the instrument to a Tektronix Service Center for repair.
RSA5100B Series Service Manual 3–27

Tektronix RSA5106B Specifications

General

Brand	Tektronix
Model	RSA5106B
Category	Measuring Instruments
Language	English