Olympus B2-BDS-2 Manuale di risoluzione dei problemi e regolazione - Pagina 40
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G.
TROUBLESHOOTING
(B2-BDS-3)
No. D-9
®
Is the
AC
cord (UYCP)
conducting?
@)
NO
YES
v------------~
,
Replace
the AC cord
(UYCPlS in lOOV channel).
Is
power
supplied normally?
~1~)
4
N~O------------~
Is the output
voltage
of
the
AC
inlet PlOl normal?
!
YES
NO
Replace
the AC inlet PlOl.
Is power
supplied
normally?
YES
-6
~~No
_ _
___,
Is the input
voltage
of the
filter PCB Ul04 normal?
f
YES
0>------------1 ..
~®
NO
Replace
the breaker CBlOl.
~
Normal if
the
terminals
illustrated
below are conducting.
@)
Measure the voltage between PlOl
~
and
PlOl
[ill
with a mul timeter.
Normal if the
AC line voltage is
detected.
Abnormal if not.
*
The terminal
is covered
with a
tube.
Tear
it or puncture
with
a needle for the
measurement.
Measure
the
voltage between Ul04
\B-2)
black and Ul04
\W-1\
white
with
a
multimeter.
Normal if the AC line
voltage
is
detected.
Abnormal if not.