Step
1523-11
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
secondary
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.
Reconnect
the
ac
power
cable(s)
to
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
1523-12.”
Step
1523-12
Reconnect
the
ac
power
cables(s)
to
the
power
distribution
unit.
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
from
each
power
supply
of
secondary
I/O
drawer.
2.
Use
a
multimeter
to
measure
the
ac
voltage
at
the
drawer
end
of
each
ac
power
cable.
Is
the
ac
voltage
from
200
V
ac
to
240
V
ac?
NO
Replace
the
ac
power
cable(s).
This
ends
the
procedure.
Go
to
″
Map
0410:
Repair
Checkout
″
in
the
Diagnostics
Information
for
Multiple
Bus
Systems
.
YES
Go
to
“Step
1523-13”
on
page
108.
Chapter
3.
Maintenance
Analysis
Procedures
107
Содержание 6H0
Страница 2: ......
Страница 12: ...x Service Guide ...
Страница 16: ...xiv Service Guide ...
Страница 18: ...xvi Service Guide ...
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 ...
Страница 88: ...68 Service Guide ...
Страница 94: ...74 Service Guide ...
Страница 182: ...162 Service Guide ...
Страница 444: ...424 Service Guide ...
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 ...
Страница 497: ...7 8 9 10 6 1 2 3 4 4 5 Chapter 10 Parts Information 477 ...
Страница 510: ...490 Service Guide ...
Страница 522: ...502 Service Guide ...
Страница 546: ...526 Service Guide ...
Страница 552: ...532 Service Guide ...
Страница 559: ......
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 ...
