SEFRAM 7314 User Manual page 33

Testing for Diode and Continuity
Diode :
Good ! Good !
Bad !
Continuity :
 Caution
For in-circuit test, turn circuit power off and discharge
the high-voltage capacitors through an appropriate
resistance load.
Note – Use the diode test to check the semiconductor junction
is good or bad. The Meter sends a current through the
semiconductor junction to measure the voltage drop across
the junction. A good junction drops between 0.4 V to 0.9 V.
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