HP 4328A Operating And Service Manual page 78

fTS
OK CHECK
-CR311
REPLACE
BAD- FAULTY
COMPONENTS
Section VIII
Table 8-2, 8-3
AL OPERATION, SCHMITT TRIGGER ACTION
KED BY OPENING MOMENTARILY THE PROBE
ONITORING THE OUTPUT AT A3 (13, P)
Table 8-2, 8-3. Troubleshooting
8-7