Method
1.
Testing
MCMs
and
Pass
Through
Modules
for
a
Short
Circuit
Performing
this
test
ensures
that
a
short
circuit
was
not
created
when
installing
an
MCM
or
a
pass
through
module.
Follow
the
procedure
to
install
and
use
the
MCM/L3
module
short-circuit
test
tool
(part
number
44P0209)
and
a
multimeter
during
MCM
replacement.
Note:
This
procedure
is
to
be
performed
by
trained
personnel
only.
Ensure
the
UEPO
switch
is
in
the
Off
position
before
performing
these
procedures.
MCM
Installation
Shorts
Test,
Step
1:
Attention:
Be
sure
to
record
the
resistance
readings
taken
during
these
tests
so
that
you
can
refer
to
them
if
needed.
Power Down The System
EPO Off
Disengage All DCAs from Planar
Install Test Card in DCA Location 6 [U1.18-P1-V8]
No Meter Attached
Wait 1 Minute to allow any charge to dissipate
Select Meter to be used for this test *
Only Meters recorded in the Qualified Meters table are to be used *
The most accurate meter available is to be used
Record The Meter Model Used and the Fail Criteria for the model *
(the Fail Criteria is in the right column of the qualified meters table)
Calibrate Meter
Do not attach meter to test card at this time
Set meter to the range defined in the table *
Power Meter Off & On
Short The Meter Leads Together
Record Meter Reading. Call this resistance "Meter Lead Resistance" (MLR)
Are MCMs In
the System
Install first MCM module
[U1.18-P1-Cx] (a load is required
before the meter is connected)
NO
Connect Meter
Meter "V" to Test Card "1.6V (Yellow Jack)
Meter "COM" to Test Card "COMMON RET" (Black Jack)
Yes
A
*
See
Chapter
9.
Removal
and
Replacement
Procedures
889
Содержание eserver pSeries 690
Страница 1: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
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Страница 3: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Страница 12: ...x Eserver pSeries 690 Service Guide...
Страница 14: ...xii Eserver pSeries 690 Service Guide...
Страница 228: ...Step 1527 5 Call your next level of support 212 Eserver pSeries 690 Service Guide...
Страница 357: ...Step 1543 15 Call for support This ends the procedure Chapter 3 Maintenance Analysis Procedures 341...
Страница 362: ...Step 1545 15 Call for support This ends the procedure 346 Eserver pSeries 690 Service Guide...
Страница 365: ...Step 1546 15 Call for support This ends the procedure Chapter 3 Maintenance Analysis Procedures 349...
Страница 381: ...Step 154A 14 Turn off the power Chapter 3 Maintenance Analysis Procedures 365...
Страница 430: ...414 Eserver pSeries 690 Service Guide...
Страница 798: ...782 Eserver pSeries 690 Service Guide...
Страница 868: ...Media Subsystem Internal Cables 1021 p690 Cable Installation and Management 1022 852 Eserver pSeries 690 Service Guide...
Страница 910: ...MCM Installation Shorts Test Step 3 See L3 Cache Modules on page 898 894 Eserver pSeries 690 Service Guide...
Страница 923: ...L3 Cache Shorts Test Step 4 Chapter 9 Removal and Replacement Procedures 907...
Страница 924: ...L3 Cache Shorts Test Step 5 908 Eserver pSeries 690 Service Guide...
Страница 926: ...L3 Cache Shorts Test Step 2 910 Eserver pSeries 690 Service Guide...
Страница 928: ...L3 Cache Shorts Test Step 4 912 Eserver pSeries 690 Service Guide...
Страница 929: ...L3 Cache Shorts Test Step 5 Chapter 9 Removal and Replacement Procedures 913...
Страница 1055: ...7040 Model 681 Media Subsystem 1 2 3 4 5 6 7 8 9 10 Chapter 10 Parts Information 1039...
Страница 1057: ...Power and SCSI Cables to the Media Subsystem 1 2 3 5 4 6 Chapter 10 Parts Information 1041...
Страница 1061: ...Power Cabling Chapter 10 Parts Information 1045...
Страница 1090: ...1074 Eserver pSeries 690 Service Guide...
Страница 1094: ...1078 Eserver pSeries 690 Service Guide...
Страница 1109: ...error Handle unexpected modem responses expect 8 r or 7 r or 6 r or 4 r or 3 r delay 2 done Appendix D Modem Configurations 1093...
Страница 1122: ...1106 Eserver pSeries 690 Service Guide...
Страница 1123: ...Appendix E Ground Path The ground path for the pSeries 690 is shown in the following figure 1107...
Страница 1124: ...1108 Eserver pSeries 690 Service Guide...
Страница 1132: ...1116 Eserver pSeries 690 Service Guide...
Страница 1133: ......
Страница 1134: ...Printed in U S A February 2004 SA38 0589 05...