Olympus BH2 Series - Page 40

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.