Step
1521-9
Are
all
the
ac
power
cables
seated
firmly
and
connected
correctly
from
the
rack
power
distribution
unit(s)
to
the
rack
drawers?
NO
Fix
the
connection.
This
ends
the
procedure.
Go
to
″
Map
0410:
Repair
Checkout
″
in
the
Diagnostics
Information
for
Multiple
Bus
Systems
.
YES
Go
to
“Step
1521-10.”
Step
1521-10
Follow
the
ac
power
cable(s)
from
the
primary
I/O
drawer
to
the
appropriate
power
distribution
unit.
Is
the
power
distribution
unit
power
LED
on?
NO
Go
to
“Step
1521-14”
on
page
95.
YES
Go
to
“Step
1521-11.”
Step
1521-11
Note:
Read
the
Danger
and
Caution
notices
under
“Safety
Notices”
on
page
xi
before
continuing
with
this
procedure.
Perform
the
following:
1.
Disconnect
the
ac
power
cable(s)
from
the
power
distribution
unit
that
supplies
power
to
the
primary
I/O
drawer.
2.
Use
a
multimeter
to
measure
the
ac
voltage
at
the
power
distribution
unit
socket(s)
where
the
ac
power
cable(s),
just
removed,
was
(were)
attached.
Is
the
ac
voltage
from
200
V
ac
to
240
V
ac?
NO
Replace
the
power
distribution
unit.
This
ends
the
procedure.
Go
to
″
Map
0410:
Repair
Checkout
″
in
the
Diagnostics
Information
for
Multiple
Bus
Systems
.
YES
Go
to
“Step
1521-12”
on
page
94.
Chapter
3.
Maintenance
Analysis
Procedures
93
Содержание 6H0
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Страница 28: ...R CEC Drawer 5 EIA Units Primary I O Drawer 5 EIA Units 8 Service Guide ...
Страница 29: ...CEC Drawer Front View 1 1 Power On LED Chapter 1 Reference Information 9 ...
Страница 33: ...5 Fan 4 U0 1 F4 6 Fan 3 U0 1 F3 Chapter 1 Reference Information 13 ...
Страница 37: ...5 Fan 4 U0 2 F4 6 Fan 3 U0 2 F3 Chapter 1 Reference Information 17 ...
Страница 77: ...DC Power Cable Routings Chapter 1 Reference Information 57 ...
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Страница 468: ...Replacement Replace in reverse order 448 Service Guide ...
Страница 489: ...Chapter 10 Parts Information This chapter contains parts information for the system 469 ...
Страница 490: ...CEC Drawer 1 2 3 4 9 10 12 11 7 8 6 5 14 14 13 15 16 17 18 18 19 20 470 Service Guide ...
Страница 493: ...1 2 3 4 5 6 7 8 9 10 11 Chapter 10 Parts Information 473 ...
Страница 495: ...I O Drawer 1 2 3 4 5 6 7 8 9 10 11 16 17 18 19 20 12 14 13 13 15 21 22 23 24 26 25 27 Chapter 10 Parts Information 475 ...
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Страница 560: ... Printed in USA April 2002 SA38 0566 03 ...
Страница 561: ...Spine information RS 6000 Enterprise Server Model H80 Eserver pSeries 660 Models 6H0 and 6H1 Service Guide SA38 0566 03 ...