ZY31 9012 1_5360_System_Unit_I_PAR_Code_Guide_Apr84 1 5360 System Unit I PAR Code Guide Apr84

User Manual: ZY31-9012-1_5360_System_Unit_I_PAR_Code_Guide_Apr84

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---ZY31-9012-1
---
- ----
-
--
-
---
- --
---
----
--• -
Serial
No
_______
_
Model
_______
_
Install Date
_______
_
IBM
System/36
5360 System Unit
I/PAR
Code Guide and
CE/CSR
Log
Second Edition (April 1984)
This major revision makes obsolete
ZY31-9012-0.
Changes
or
additions
were
made
to
reflect the Stage 2 control storage processor, additional main storage, the
expansion
power
supply, the
1255
MCR attachment. and the 8809 tape adapter.
The drawings and specifications contained herein shall
not
be reproduced in whole
or
in part
without
written
permission.
This publication is only
for
the purpose
of
guiding the customer
engineer / customer service representative in coding
the
Incident/
Parts Activity
Report (I/PAR).
Information contained in this manual is subject
to
change
f!'Om
time
to
time.
Any
such change
will
be reported in subsequent revisions.
References in this publication
to
IBM
products, programs,
or
services
do
not
imply
that
IBM
intends
to
make these available in all countries
in
which
IBM
operates.
Publications are
not
stocked
at
the address given below. Requests
for
IBM
publications should be made
to
your
IBM
representative
or
to
the
IBM
branch
office
serving your locality.
This publication could contain technical inaccuracies
or
typographical errors.
Comments about this publication may be addressed
to
IBM
Corporation,
Information Development, Department 245, Rochester, Minnesota, U.S.A. 55901.
IBM
may use
or
distribute whatever information you supply in any
way
it
believes
appropriate
without
incurring any obligation
to
you.
Contents
A-A1
Logic
A-A2
Board Power
A-A2
Logic
...
A-A3
Board Power
A-A3
Logic
AC
Power.
Base
...
Base Power
CE/CSR
Log
Control Panel
Control Power
Cooling
...
Customer
Responsibility.
Expansion Power
..
Functional Microcode
10SR Disk Drive . . .
21
ED
Disk Drive . .
51TD Diskette Drive
72MD
Access
..
72M
D Autoloader
72M
D
Carriage.
72MD
Drive
72MD
Logic
..
· 2
10
· 4
10
6
8
1
8
22
1
· 8
· 1
21
11
21
20
19
12
14
16
17
15
18
System/361/PAR
iii
CAUSE
CODES
Choose
one
digit
from
each column.
Cause
!=mportant
Action
1 Reseat
or
reinstall
the
original
part
2
Swap
for
diagnostic purposes
3 Exchange
4 Adjust, repair,
modify
5 Clean
or
lubricate
6 Other
action-describe
in
the
1/
PAR
comments section
INSTRUCTIONS
FOR
USING
THIS
GUIDE
Use
this
guide
with
the
CE
Service Codes
and
I/PAR
Preparation Guide,
ZZ60-0375.
• For
problems
that
need a repair action:
Record
the
major
and
minor
codes. For
logic
cards/cables,
go
to
the
page
for
the
board, read
down
to
the
card/cable
location, then across
to
the
major
and
minor
codes.
Make
a selection
when
there are
optional
devices.
Record
the
cause code
that
best
describes
the
action.
Record
the
system reference code in
the
I/PAR
comments
section.
Record
the
problem and action taken in
the
CE/CSR
Log
at
the
back
of
this
guide.
• For
problems
that
do
not
need a repair action:
No
trouble
found
(NTF)-Record
the
major
unit
that
you
most
suspect
to
be
the
problem and a
minor
unit
of
93.
If
you
cannot
determine a
major
unit,
use
the
major
unit
under
which
you
spent
time
analyzing
the
problem. Describe
the
problem in
the
1/
PAR
comments
section.
Record
the
system reference code in
the
i / PAR
comments
section.
Customer
responsibility
(870)-Use
only
with
service codes 14 and 30.
Record
the
IProblem and action taken,
if
any, in
the
CE/CSR
Log
at
the
back
of
this guide.
Do
NOT
Use
Major
Units
000, 960, and
980
Failure
Mode
I MAP/Diagnostic Package/System
Reference Code Effectiveness
2 Used and effective
Solid 3 Used and
not
effective
4
Not
used
5 Used and effective
I nterm
ittent
6 Used and
not
effective
7
Not
used
Note: The MAPs/diagnostics/system reference codes
are
effective
if
they
identify
the failing part
or
send
you
to
the correct repair action.
iv
Parts Catalog
Safety
Inspection
Volume
B1
00
Contents and
Description
01
System
Entry
Guide
r:;::=========~
03
Intermittent
/
I
8Y:"x11
inch
Binders
I _
\
//
_ Diagnostic
Diskettes
\ / / _ -
-Special
\ .-...J
/'
~
.~\<~~-:f~-
f---
,........../
>1
I
--~
y'-""'"
//
I
--
__
~
I
I"
\ I
Maintenance I \ I
library
I \ I
I \ I
I
\...,)
-........
I /
...........
\
---..
-1--
/ I
Binders
I
I
I
Tools
MAPs
05
Power
11
MSP
Volume
B2
17
Control
Panel
30
Communications
Subsystem
40
1255
MCR
50
Printer
Subsystem
MAPs 70
Work
Station Subsystem
93
72
MD
Diskette
Magazine
Drive
95
21
ED
Disk
Drive
...
~
....
-
----
MIMs
97
10SR Disk Drive
99
8809
Tape
05
Power
10
Processing
Unit
and Channel
30
Data
Communications
40
1255
MCR
50
3262
Printer
Attachment
~
_____
~
_________
M
__
IMs
______
~A3
~
~
;'
-ITC.History~~-
-
~
l
Field
Logic Diagrams )
'----------
70
Work
Station
Attachment
90
Data Storage
Attachment
91
51
TD
Diskette
Drive
93
72MD
Diskette
Magazine
Drive
95
21
ED
Disk
Drive
SY31-9002
97
10SR
Disk
Drive
SV31-9005
99
8809
Tape
SY31-9006
E~;~:;
I ,
__
--'-
__
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-
--
--
-
---------_.-
---
---------
-------
- -
---
001
BASE
Note:
Minor
codes
00
and
93
are
not
valid
with
major
code
001.
01
Casters
02
Covers
04
Frame
05
Gate hardware
03
Grounding/finger
stock
strip
06
Latches/hinges
07
Shock
mounts,
21
ED
08
Switch,
72MD
cover interlock
020
CONTROL
PANEL
01
Board, display
(B-A2)
02
Board, driver
(B-A
1 )
82
Cables/
connectors
05
Key
button
04
Keylock assembly
03
LED
93
No
trouble
found-record
the
details in
the
I/PAR
comments
section
00
Other-explain
fully
in
the
I/PAR
comments
section
080
82
01
07
02
03
04
05
06
93
00
COOLING
Cables/connectors
Fan,
disk area
Fan,
expansion
power
Fan, logic gate
Fan,
power
Fan,
72MD
Thermal switch, logic gate
Thermal switch,
power
No
trouble
found-record
the details in the
1/
PAR
comments section
Other-explain fully in the
1/
PAR
comments
section
e-~~--020
04
System/361/PAR
A-A1
Logic
Major Minor
Card/Cable
Locations
Codes
Codes
Description
1--.A.-
A1A2
305
82
__
r£1
ED
disk A cable
-~-------------.--
306 82
21
ED
disk 8 cable
A4
101
82
Communications line cable
--
A5
r--_
303
~l.
____
Control panel cable
-----------_._-_._--_._-----
82
114
01
Internal clock
83
--
_~OO_
r-~2
Channel terminator {not Stage
2)
84
..
------.---
_~O~_
r---Q-.L
~ontroU;~anel
{not Stage
21
1----.
85
30Q_
~2
Channel terminator {Stage
21
C2.
305
01
21
ED
disk A adapter
1-----
02.
306
01
21
ED
disk 8 adapter
E2.
304
01
Data storage adapter 1
--
F2
_.-
f.--
______
~!1~_51
TO 302
01
51TD adapter
--
With
72MD
312
01
72MD
adapter
--
G2
...
----
Communications line adapter
I---
EIA 106
01
-----
1200 integrated 107
01
I-----
___
mode~
_____
._
1-------
r---
-.
--
1-----.
____
DDSA __________ 108
01
I----~~--.--------
f---
----
With
51TD 302
02
51TD VFO
I-----
With
72MD
312
02
72MD
VFO
f------E-----
...
-316
01
Work
station controller
--~--
-_._--_.--
317
01
Work
station adapter
--
_---'S.?
_____
..
__
.
____
1-
101
02
Communications adapter (SLCA)
L2
311
01
CSP channel {not Stage
2}
M2
_."--,"
Stage 2 303
02
Control panel
Not
Staae 2
311
02
CSP data
flow
f.------f'i?-----.-
...
---.---
....
-
--
StaillLl
____
._
311
03
CSP
1----
Not
Stage 2 321
01
Control storage
P2
_
..
_
....
_
...
_---_.-
..
__
._-
f-310
01
MSP control
1---.
Q2
310
02
MSP data
flow
--
R2
--
320
04
Main storage
--
S2
320
03
Main storage
T2
320
02
Main storage
U2
._--------
f-320
01
Main storage
V3
020
82 Control panel cable
V4
317
82
Work
station cable
~-
V5
--
f.-----
Witb
51TD 302 82 51TD cable
With
72MD
312
82
72MD
cable
Zl/Z2/Z3
300
82
Channel cables
A-Al
board
300
01
Discrete wire
A-A1
board 300
02
Land pattern
--
A-Al
board 300 03
Pin
2
Other minor codes
that
you may use
with
a logic major
code:
50
Card jumpers
60
Top card connectors
93
No trouble
found-record
the details in the
1/
PAR
comments section
00
Other-explain fully in the
I/PAR
comments
section
Cause
Most I
mportant
Action
Failure
Mode
1 Reseat or reinstall the original part
2 Swap
for
diagnostic purposes Solid
3 Exchange
4 Adjust, repair,
modify
5 Clean or lubricate Intermittent
6 Other action-describe in the 1/
PAR
comments section
MAP/Diagnostic Package/System
Reference Code Effectiveness
2 Used and effective
3 Used and
not
effective
4
Not
used
5 Used and effective
6 Used and not effective
7
Not
used
Note: The MAPs/diagnostics/system reference
codes
are
effective
if
they
identify
the failing part or
send
you
to
the correct repair action.
System/361/PAR
3
A-A2
Logic
Major Minor
Card/Cable
Locations
Co
es
Codes
Description
A-A2A2
-_.-
f-------
With
10SR 307 82 10SR disk A cable
With
21ED 305 82
~
disk A cable
A3
-
-"-
f---
With
10SR 308 82
~
disk 8 cable
With
21
ED
306 8~_
,21
ED
disk 8 cable
A4
313 82 1
OSR
dis~
C cable
A5
314 82 10SR disk 0 cable
82
307 82 10SR disk A cable
83
308 82 10SR disk_8 cable
84
313 82
~R
disk C cable
85
314 82
.1QSR
disk 0 cable
C2
With
10SR 307
01
~_disk
A adapter
With
21
ED
305
01
21
ED
disk A adapter
C4 313
01
10SR disk C adapter
02
f------------
With
10SR 308
01
_
)OSR
_ disk 8 adapter
With
21ED 306
01
__
l1ED
disk 8 adapter
04
314
01
10SR disk 0 adapter
--
E2
304
01
Data storage adapter 1
F2
1--------------
With
51TD 302
01
51
TO
adapter
With
72MD
312
01
_
~~J\~~t~L~9apteI
____________________
G4
--I-----
With
51TD 302 02 51TD VFO
--
With
72MD
312 02
lZM!>
~FO
___________________
J2
--
--
--
With
8809 319
01
Data storage controller
No 8809 318
01
Disk feed-through
--
K2 323
01
~!~_J)torage
adapter 2
L2
323
02
8809 adapter
--
L4
-------
324
01
1 255 storage 1
M4
325
01
Jl§.§. storage 2
--
N2 324 r-_02 _
~~_g_
~Q~p'~er
P2
324 r---.1lL Jl§.§. controller
___________
Q2 324
04
__
J-~55
driver I
r~ceiver
R2
31L
r--Q-.L--
~6~
__
@_ntroller
S2 315 02
3262.
__
adapter
___________
T2 315 03
__
~
state seguencer
--
U2 324 82
r1Z~5
cable
f--
U3
301
82
rC_lli!nll~Lt~l.min_ator
_________
V2LV3/V4
315 82 3262 cables
V5 _
..
"
..
-------
-----_
...
_-
e---
With
51TD 302
__
f-_~2
___
~-cable
--
With
72MD
312 82
~MD
cable
--
Y1/Y2LY3
301
f-~--
~!1J!nnel
cables
Y5LY6 324 82
)£55
cables
Z4/Z5LZ6
301
82 Chanoel cables
--
A-A2
board 300
01
Discrete_
wire -
A-A2
board 300 02
__
~~ttern
A-A2
board 300 03
Pin
4
Other
minor
codes
that
you may use
with
a logic major
code:
50
Card jumpers
60
Top
card connectors
93
No trouble
found-record
the details in the
1/
PAR
comments
section
00
Other-explain
fully
in the
I/PAR
comments
section
Cause
Most
Important
Action
Failure
Mode
1 Reseat
or
reinstall the original part
2
Swap
for
diagnostic purposes Solid
3 Exchange
4 Adjust, repair,
modify
5 Clean
or
lubricate Intermittent
6 Other action-describe in the 1/
PAR
comments section
MAP /Diagnostic Package/System
Reference Code Effectiveness
2 Used and effective
3 Used and
not
effective
4
Not
used
5 Used and effective
6 Used and
not
effective
7
Not
used
Note: The MAPs/diagnostics/system reference
codes
are
effective
if
they
identify
the failing part
or
send
you
to
the correct repair action.
System/361/PAR
5
A-A3
Logic
MajOr
Minor
Card/Cable
Locations
Co
es
Codes
Description
~:l!-~A2/A3Lf!..ALA5
101 82 Communications line cables
______
G2/G~_
105
01
Preloads
L2LL4/M2/M4
Communications line adaQters
EIA 106
01
-------
1200
integrated 107
01
f---
modern
1---
DDSA
108
01
e---------
Autocall 109
01
X.21 110 _
01
__
I----
f--_:_~
__
:
_____
Y~§.lwideband)
111
I-~--
1----------------_.---_._._----_
..
-
f-------
N2LPlJ
Q2 /
R2
101
01
Communications adaQters
S2 112
01
M
LeA
controller
_
......
1----
U2
114
01
Internal clock
U3
100
82
Channel terminator
_.-
r-------
__
y5
_ _
020
82 Control
Qanel
cable
Y4/Y5/Y6
100
82
Channel cables
A-A3
board 100
01
Discrete wire
--
A-A3
board 100
02
Land Qattern
A-A3
board
100
03
Pin
--
Modem
cables 106 82 External EIA modem cables
Other minor codes that you may use
with
a logic major
code:
50
Card jumpers
60
Top card connectors
93
No
trouble
found-record
the details in the
I/PAR
comments section
--
00
Other-explain fully in the
I/PAR
comments
section
No
Trouble
Found
No Trouble Found:
When
you suspect a communications
problem
to
be outside
System/36,
record the major unit
that
you most suspect
to
be the problem and a minor
unit
of
93 (see table at right).
If
you cannot determine a
major unit, use the major unit under which you spent
time
analyzing the problem. Record system reference
code(s).
if
available, and other details in the
I/PAR
comments section.
6
Common
carrier facilities
Customer application (programming)
Customer
procedures
Environment
External
non-IBM
local DCE (modem)
External
non-IBM
remote DCE
(modem)
Remote DTE
(work
station)
Codes
Major Minor
150
93
151
93
152
93
153
93
154
93
155
93
156
93
Cause
Most I
mportant
Action
Failure
Mode
MAP/Diagnostic Package/System
Reference Code Effectiveness
1 Reseat
or
reinstall the original part 2 Used and effective
2
Swap
for
diagnostic purposes Solid 3 Used and
not
effective
3 Exchange 4
Not
used
4 Adjust, repair,
modify
5 Used and effective
5 Clean
or
lubricate Intermittent 6 Used and
not
effective
6 Other action-describe in the
I/PAR
7
Not
used
comments section
Note: The MAPs/diagnostics/system reference
codes
are
effective
if
they
identify
the failing part
or
send
you
to
the correct repair action.
System/361/PAR
7
600
82
01
02
03
93
AC
POWER
Cables/
connectors
Circuit breaker 1
Line cord
Line
filter
assembly
No
trouble
found-record
the
details in
the
I/PAR
comments
section
00
Other-explain
fully
in
the
I/PAR
comments
section
601
CONTROL POWER
01
Arc suppressor assembly
82
Cables/connectors
02
Capacitor, control AC
03
Control
power
assembly
06
Diode assembly
04
Fuse,
F1-F5
05
Fuse,
F6-
F9
08
Protect card
07 Relay
K1
09
Transformer, control
10
Unit
emergency switch
93
No
trouble
found-record
the details in the
I/PAR
comments section
00
Other-explain fully in the
I/PAR
comments
section
601
06
601
05
(F6-F9) 601
8
602
01
02
03
82
04
06
07
93
BASE POWER
Base 1.7 V regulator
Base 5 V assembly
Base
power
assembly
Cables / con nectors
Capacitor, base AC
DC
ground board assembly
Transformer, base
No
trouble
found-record
the details in
the
I/PAR
comments
section
00
Other-explain
fully
in the
1/
PAR
comments
section
02
601
600
602 02
Cause
Most
Important
Action
Failure
Mode
Reseat
or
reinstall
the
original part
2
Swap
for
diagnostic purposes Solid
3 Exchange
4 Adjust, repair,
modify
5 Clean
or
lubricate
Intermittent
6 Other
action-describe
in the
I/PAR
comments section
I
l
2
3
4
5
6
7
080 05
/1
602 06
tr
602 03
602
01
~08003
602 04
602 07
MAP/Diagnostic Package/System
Reference Code Effectiveness
Used and effective
Used and
not
effective
Not
used
Used and effective
Used and
not
effective
Not
used
Note: The MAPs/diagnostics/system reference
codes
are
effective
if
they
identify
the failing part
or
send
you
to
the correct repair action.
System/361/PAR
9
603 A-A2 BOARD POWER
01
A2
1.7 V regulator
02
A2
AC capacitor
03
A2
power assembly
04
A2
transformer
82 Cables/ connectors
93 No trouble
found-record
the details in the
I/PAR
comments section
00
Other-explain fully
in
the
1/
PAR
comments
section
604 A-A3 BOARD POWER
01
A3
AC capacitor
02
A3
power
assembly
03
A3
transformer
82
Cables/
connectors
93
No
trouble
found-record
the details in the
I/PAR
comments section
00
Other-explain fully in the
1/
PAR
comments
section
10
603
01
603 02
603 03
604 03
605
EXPANSION
POWER
82
Cables/
connectors
02
Capacitor, expansion AC
01
Power assembly, expansion
03
Transformer, expansion
93
No
trouble
found-record
the
details in
the
1/
PAR
comments
section
00
Other-explain
fully
in
the
1/
PAR
comments
section
Cause
Most
Important
Action
Failure
Mode
1 Reseat
or
reinstall
the
original part
2
Swap
for
diagnostic purposes Solid
3 Exchange
4 Adjust, repair,
modify
5 Clean or lubricate
Intermittent
6 Other
action-describe
in
the
1/
PAR
comments section
MAP
/Diagnostic Package/System
Reference Code Effectiveness
2 Used and effective
3 Used and
not
effective
4
Not
used
5 Used and effective
6 Used and
not
effective
7
Not
used
Note: The MAPs/diagnostics/system reference codes
are
effective
if
they
identify
the failing part or
send
you
to
the correct repair action.
System/36
I/PAR
11
825
51
TO DISKETTE DRIVE
17
Band idler asm
01
Base/frame/mounting
HW
82
Cables/
connectors
16
Carriage drive band / clamp asm
05
Collet asm
06
Cover and latch
04
Diskette control card
02
Drive
belt
07
08
09
10
11
Head/carriage
asm
Head load actuator asm
Head load solenoid
LED /
photo
transistor
Motor-drive/pulley
12
Motor-stepper
13
Shaft-diskette
drive / pulleys / spacer
99
Unit
replace
93
No
trouble
found-record
the
details in
the
I/PAR
comments
section
00
Other-explain
fully
in
the
I/PAR
comments
section
Cause
.
__
w'--
__
825
01
Most
Important
Action
Failure
Mode
Reseator
reinstall the original
part
1
U
IY!AP/Dilllll1ostic
Package/System
Reference Code Effectiveness
Used and
effective
2
Swap
for
diagnostic purposes Solid
3 Exchange
4 Adjust, repair,
modify
5 Clean
or
lubricate
Intermittent
6
Other
action-describe
in
the
I/PAR
comments section
Used and
not
effective
Not
used
Used and effective
Used and
not
effective
Not
used
Note:
The MAPs/diagnostics/system reference codes
are
effective
if
they
identify
th'l failing
part
or
send
you
to
the correct repair action.
12
825 04
825 07
825 08 825 10
lL---82502
825 13
System/36
I
/PAR
13
838
72MD
ACCESS
05
Band
08
Bracket
82
Cables/
connectors (not shown)
06
Clamp/band
pulley
04
Drive
pulley/band
99
Drive unit replacement
02
Head/
carriage assembly
03
Idler/band
01
Motor-stepping
07
Wiper
/ assembly
93
No
trouble found-:record
the
details in the
1/
PAR
comments
section
00
Other-explain fully in
the
I/PAR
comments
section
838
Cause
r-
Most
Important
Action
Reseat or reinstall the original part
2
Swap
for
diagnostic purposes
3 Exchange
4 Adjust, repair,
modify
5 Clean or lubricate
6 Other action-describe in the
I/PAR
comments section
Failure
Mode
Solid
Intermittent
838
08---~
MAP/Diagnostic Package/System
Reference Code Effectiveness
I
2 Used and effective
3 Used and
not
effective
4
Not
used
5 Used and effective
6 Used and
not
effective
Not
used
Note: The MAPs/diagnostics/system reference
codes
are
effective
if
they
identify
the failing part or
send
you
to
the correct repair action.
14
838 08
838 05 838 06
839
72MD
DRIVE
05 Bail assembly-head load
14 Belt
08 Bezel
left
07 Bezel right
82
Cables/
connectors (not shown)
06 Collet assembly
04
LED
01
Motor-AC
drive
03 Sensor
photo
transistor
99
Unit
replacement
93
No
trouble
found-record
the details in the
1/
PAR comments section
00
Other-explain fully in the
I/PAR
comments
section
839
01
.839 05
~~i+----
839 06
839 08
839 03
System/361/PAR
15
840
72MD
AUTOLOADER
14
Belt
82
Cables/
connectors (not shown)
08
Cam
16
Clamp
17 Detent
06
Idler assembly
18
Jam
wheel
01
12
11
10
07
15
09
21
99
Motor-stepping
Picker arm, spring
Picker arm, stationary
Picker assembly
Pulley
Pulley
Sensor assembly / picker
Stripper
Unit
replacement
93
No
trouble
found-record
the details in the
I/PAR
comments section
00
Other-explain fully in the
1/
PAR
comments
section
840
840
08
Cause
Most
Important
Action
Failure
Mode
1 Reseat
or
reinstall the original part
2
Swap
for
diagnostic purposes Solid
3 Exchange
4 Adjust. repair.
modify
5 Clean
or
lubricate Intermittent
6 Other action-describe in
the
I/PAR
comments section
840
07
840
06
MAP/Diagnostic Package/System
Reference Code Effectiveness
Used and effective
Used and
not
effective
Not
used
Used and effective
Used and
not
effective
Not
used
Note: The MAPs/diagnostics/system reference codes
are
effective
if
they
identify
-:he
failing part
or
send
you
to
the correct repair action.
16
840
21
i
~/
/~
/'
840
12
840
11
840
10
Detail 0
841
13
16
14
82
12
02
10
01
17
04
03
18
11
08
07
09
99
93
00
72MD
CARRIAGE
Arm
assembly
Base
Belt/drive
Cables/connectors
(not shown)
Carriage assembly
Clamp
Diskette guide assembly
Motor-stepping
Pan
Pulley assembly
Pulley / drive
Rack slide assembly
Retainer / magazine
Stop
assembly
Switch
/ orient
Tray assembly
Unit
replacement
No
trouble
found-record
the
details in
the
I/PAR
comments
section
Other-explain
fully in
the
I/PAR
comments
841
::ctiOj
841
11
841
18
84108~
03
07
841
04
841
18
System/36
I/PAR
17
843
72MD
LOGIC
82
Cables/
connectors (not shown)
02
Driver circuit board
01
File control card
93
No
trouble
found-record
the
details in the
I/PAR
comments
section
00
Other-explain fully in
the
I/PAR
comments
section
2
3
4
5
6
Cause
-~'----
F8ilure=-l
Most
Important
Action
Reseat
or
reinstall the original part
Swap
for
diagnostic purposes
Exchange
Adjust, repair,
modify
Clean
or
lubricate
Other action-<lescribe in the 1/ PAR
comments section U
Solid
Intermittent
MAP/Diagnostic Package/System
Raferance Code Effectiveness
Used and effective
Used and
not
effective
Not
used
Used and effective
Used and
not
effective
Not
used
Note: The MAPs/diagnostics/system reference
codes
are
effective
if
they
identify
the
failing part or
send
you
to
the correct repair action.
18
851
21
ED
DISK
DRIVE
01 Disk enclosure
02
Logic card, analog, B 1
A3
03
Logic card, digital, A 1
A2
04
Logic card, driver, C 1 A 1
05
Maple
block
93
No
trouble
found-record
the
details in the
I/PAR
comments
section
00
Other-explain
fully in
the
1/
PAR
comments
section
851 04
851
01
System/36
I/PAR
19
855
10SR.
DISK DRIVE
18
Anti-static
brush
03 Base/frame
08
Belt
17 Brake
82 Cables / connectors
15 Carriage latch magnet
07
Fan
16 Filter
01
Head/
disk assembly
09
Logic board
10 Logic card B2 (access)
11
Logic card C2 (data converter)
12 Logic card
02
(servo)
02
Logic card
W1
B 1 (data channel)
05
Motor
assembly
06 Power control assembly
14 Shock mounts
13 Voice coil driver
04
Voice coil magnet
93 No trouble found-record the details in the
I/PAR
comments section
()()
Other-explain fully in the
I/PAR
comments
section
855
11
855
10
Notes:
855
12
20
82
Cables/connectors
(major
855-82=disk
cables
only,
not
interface
or
disk-to-disk cables)
-
03
Base/frame (include all
hardware
not
associated
with
an assembly)
870
CUSTOMER
RESPONSIBILITY
Note:
Use
only
with
service codes
14
and 30.
Minor
Codes
Tens
7
8
9
Customer
problem
determination-not
used /
not
provided
Customer
problem
determination-used
and
effective
Customer
problem
determination-used
and
not
effective
Units
2
3
4
5
6
Electrical/mechanical
noise/ESD
Environment-temperature
/
humidity
Hardware
compatibility
Procedural
error
Programming
error
Power
failure/incorrect
voltage
(external) /
power
line disturbance
7
Wiring
error
8
Customer-owned
cables
9
Media
o
Other
Cause
900
FUNCTIONAL
MICROCODE
Note:
Include
APAR/MTR
or
patch number
if
applicable.
72
Failure identified incidents
Cause
codes
20
Error in
IBM
functional microcode
21
Permanent restriction
22
Error in
IBM
documentation
23 Error in
EC/
APAR
24
Wrong
EC
level
75 Problem determination
Cause
codes
50
User cancelled / NTF
51
Operator / user error
53
Non-IBM
software/customer
program
54
Non-IBM
hardware
55
IBM
hardware
Most
Important
Action
Failure
Mode
MAP /Diagnostic Package/System
Reference Code Effectiveness
Reseat
or
reinstall
the
original part 2 Used and effective
2
Swap
for
diagnostic purposes Solid 3 Used and
not
effective
3 Exchange 4
Not
used
4 Adjust, repair,
modify
5 Used and effective
5 Clean
or
lubricate
Intermittent
6 Used and
not
effective
6 Other action-describe in the
I/PAR
7
Not
used
comments section
Note: The MAPs/diagnostics/system reference codes
are
effective
if
they
identify
the failing part
or
send
you
to
the correct repair action.
System/361/PAR
21
CE/CSR
LOG
MACHINE
TYPE
AND
SERIAL
DATE
DESCRIPTION
OF
PROBLEM/ACTION
TAKEN
(Do not record hours or part number.)
CE/CSR
NAME
..
-----
..
f---.-
..
-.----~-~
~~-
------
..
-
....
-------.---
............
-.-
..
-
......
------------.-~~~~~~--t__~.-~-___1
t···········-·-······-·-······-+--···-···-·--·-·---·--.--------.~-
..
------
..
--.---.-.-
..
--
..
-.---~---.---.---~.-.-~-------~~~----_f_-----__I
1--_
....
--.--_.-
-I.
--.-.-.----
--.--
.........
-.----
..
-.-.--
...
--------~~~~-----___+_~------I
----------~~~--------~~~~-+~----------
---.------t--.-.-------.-.----------------
..
--
---.--
......
---.-------~-------------~----------_+_-----__I
- -
-----
--..---------.---.---.--
..
-~----
..
-.------
---------1
-
...
----
..
-----.-.-
...
---~--~--~~~-~--_f_-------__I
...
--
..
--
..
-.-
......
-----
......
---
..
-----.--.---
...
---~--~~--~-
f----------
..
1--------------1-.-
- - -
.-----
-
..
-.-
....
-
..
-.-.-...
-.--
....
-
..
-.-.-------------
-
------.-.--
...
~-----
---~
t---------···-+--------------·-··-·-------·
-
..
---
... -
--.--.-------.-.--
..........
-.--.------~--
f--.------J
.....
--
..
-
..
-.-
....
--.-.--.-.---------------~-
r------~-__I
.-
.....
-----.---
...
-.-.---
.........
-----.----
----------+-------1
-
-----.-----.-------.---------------
...
---
...
~--.---.-
f--------
------~---------.----.-
-_._
..
_
.....
_-_._
.....
__
....•..
_.
__
...
__
... _
.......
-._
..
_
.....
--.---
••••
--
..
-----------.--~.-
---_._--_._---
.---------
..
_--
-I--.-~-----~----~----..
-
........
-.--
......
---.-------------------.--------+--------i
1--------+---
-----~~---~.--
..
------
.....
-.--
...
---.-
..
-
.....
-.---
..
-.-.-.--.---
..
-.-.-------.---------------
f--------
-.-.-.-
..
--~------
......
-
...
--
...
-
..
-.-------------~--~~~~-
f--
...
-.-------.---
-
--.--.-
...
--
..........
-
....
---.----.--.-.-.-.-----
.... -
.....
-.-.-
..
-
..
-
..
--.---~---~----~~~~-----~~~~.-~~--+~-----
_._---
-
..
-~.-
...
---.---~---~~---.--------.-~~~~~~~~~~---~~-------~~+---~----I
.--.--------.
------.-
..
~-------
..
-.---
...
-.-
....
-.-.-
..
---
-------.--
...... -
..
-.------.----.-------~--
......
-----~-r__-----
...
-.--
22
DATE
DESCRIPTION OF
PROBLEM/ACTION
TAKEN
(Do not record hours or part number.)
CE/CSR
NAME
.__-----1-----
-------------------------------------------------
~--------
----+---------------~-------------------------------~------
--
1-------1---------------------------------------------1---.---------
.-----+----------------------------------------------~--.----------
_
..
-
.-.----
...
-._--.--
....
--
..
----
---.--.--
..
------
-.---.---.---.---.---
..
----~-.-.-.-
.•.
--
.-----.
-_._
.•
-._._---------_
.•
_._-_
..
---_.
-_._._.
__
•..
__
._--_.-
-_
..•....
_
...
--- -
_._----
.
-.-.-
-.-
f-···-
....
---
..
--
..
-.-.-
..
-.-
..
-------------.-.----
..
----.--.-----.----.--.-.------
....
-.--.---._--
..
-.-.--------
-----
.... -
..
----_.----
I-------I--------------------------------------------------~---.------
1------1------------------------------------------------4-------.-
.__----4------------------------------------------------~--.-----
r----1----------------------------------------------4--------.--
1-------+---------------------------------------------.--.----------------
----
.. --. -
~---4--------------------------------------------------------------~.--------.~
System/361/PAR
23
DATE DESCRIPTION
OF
PROBLEM/ACTION TAKEN
(Do not record hours or part number.)
CE/CSR
NAME
____________
.
___
...
_."
-_."-,
__
'
___
0_0_-
..
____
.
__________________
.
_______
..
__
.
______
.
__________
.
____
.
__
.
_______
.
___
..
_.
__
_
---_._---._-_._----------_._----------------_._------------.--------~------
~----~-----------------------------------------4_----------
-
..
---.
___
--
_________________________________________
--+
________
--4
~-----~----------------------------------------+------~
----~r_-----------------------------------------~-------~
-_._------------------------------------------+--------
---------------------------------------.----------+-----~
~-----~-------------------------------------------~----~
~----~------------------------------------------------+----------
I-----~~------------------------------------------------~----------
----1------------------------------------------+-------
~--T_------------------------------------------------~----------
----
---._------------------------------------------+----------
----~~-----------------------------------------~--------
------------------------------------------------------------------~~----------
24
DATE
DESCRIPTION
OF
PROBLEM/ACTION
TAKEN
(Do not record hours or part number.)
CE/CSR
NAME
-----+------------------------------------------------------------------------~------~
-------~----------------------~-----------------------------------------------+-----------
.-
..
-.-...
-_
..
_----_
..
_._
...
_
...
_--_._--_._-_._---------
..
_._._--
.
__
._
..
__
.
__
..
_-,,--------_.-
-_
..
_ ..
---_._
•..
_-_._.-
..
-._
....
-.---
_._--
-
r"
.---
.-------
•..
------
...
--.------------.------.---.--
..
---------
...
_.--
..........
-.-------
----
...
--
...
--
..
-
-1-------------------------------------------------------------------------~-------.---
~----4_----------------------------------------------------------------------~~-----.------
r---.--~------------------------------------------------------------------------_+----.----.-
System/361/PAR
25
26
----
--
-
----
--
---
-
--
---
-
-.
---
---
---
==-=':'=
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International Business Machines Corporation
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