Tektronix CSA 803A Stereo System User Manual


 
Diagnostic Troubleshooting
Maintenance
6Ć88
The DIAG? query returns pass/fail information from the most recent invocaĆ
tion of SelfĆTest diagnostics or Extended Diagnostics. Examples of possible
responses and explanations, are as follows:
DIAG PASSED: NONE
This response indicates that the SelfĆTest diagnostics or Extended DiagnosĆ
tic operation did not detect any test faults.
DIAG FAILED: E1311, E1711, E1721, E1731
This response indicates that the Extended Diagnostic operation detected
test faults.
DIAG FAILED: E1311, D1211, T1431
This response indicates that the SelfĆTest diagnostics or Extended DiagnosĆ
tic operation detected test faults.
DIAG BYPASSED
This response indicates that a powerĆon has occurred and that SelfĆTest
diagnostics were bypassed through a jumper on the A14 I/O board.