Olympus B2-BDT Troubleshooting & Adjustment Manual - Page 41
Browse online or download pdf Troubleshooting & Adjustment Manual for Microscope Olympus B2-BDT. Olympus B2-BDT 46 pages. For electrical base
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@
D.
TROUBLESHOOTING -_(B2-BDS·d
),
No. D-10
Is
power supplied
normally?
YES
r--Y
NO
~
r----------~B
'
Is the output
voltage
of the
filter PCB Ul04 normal?
YES
NO
Replace
the filter PCB Ul04.
Is
power supplied
normally?
YES
)
~
)
NO
Turn on the main switch:
Is
the
input
voltage
of the
primary PCB
UlOl normal?
~
YES
NO
'
Replace the main switch SlOl.
Is
power
supplied normally?
YES
c§
)
NO
Replace the primary PCB UlOl.
@
Measure the voltage between Ul04 [B-3\
black and Ul04 \W-2\ white with a
multimeter.
Normal if the AC line
voltage is detected.
Abnormal if not.
Measure the voltage between UlOl \B-4\
black and UlOl
\W-3\ white with a
multimeter.
Normal if the
A~
line
voltage is detected.
Abnormal if not.