Olympus BH2 Series - Page 25

B. TROUBLESHOOTING (B2-BDS.-2)
No. B-8
@)
@)
®
®
®
f
Is the
primary input
voltage of Tl02 normal?
YES
NO
Is the
input voltage of t
the primary voltage selector
switch SW103
normal?
YES
~®
NO
Is the
input voltage
of the
main switch SW102 normal?
YES
.... ®
NO
Is the input
voltage
of the
noise filter
RClOl normal?
l YES
NO ~·----~@
Is the input voltage
breaker SWlOl normal?
t YES
NO ~
of the
Replace the AC inlet JlOl.
YES
Is power supplied
normally?
YES -~ NO
~t------{C
@ Is the output of UYPC65
normal?
NO
..
l
I
@)
Replace the Tl02
J
Is power supplied
normally? I
YES
·~
~
1
NO
©
Measure the voltage between
SW103 [1)
(ACllSV/
imeter.
to the
red
(AClOOV/AC220V)/ W blue
AC240V)
and FlOl with
a mult
Normal
if the voltage equal
AC
line voltage
is applied.
Abnormal
if
not.
1: Purple
4
5 6
2:
White
3: Blue
4:
Purple
5: White
6: Blue
@ Measure the voltage between Jl03 ~
white and J30l ~with a multimeter.
Normal if the voltage equal to the AC
line voltage is applied. Abnormal if
not.
®
Remove the UYPC65 and
measure the
voltage between SW102
rn
and
rn.
Normal
if the voltage equal to the
AC
line voltage
is applied.
Abnormal if
not.
4
1:
Black
3
I
2: Black
I
-t
2
3:
White
4:
White