HP 3000 II System Service Manual
r------------
HEWLETT
i:/;
PACKARD
HP
3000
SERIES
II
COMPUTER SYSTEM
SYSTEM
SERVICE
MANUAL
o:l1t
Manual Part No. 30000-90018
Microfiche Part No. 30000-90032
Printed in U.S.A. 8/76
Updates through
#2
incorporated 2/77
Update 3 3/77
HEWLETT
PACKARD
5303
STEVENS
CREEK
BLVD.,
SANTA
CLARA,
CALIFORNIA,
95050
J
\
\
NOTICE
The information contained in this document is subject to change without notice.
HEWLETT-PACKARD MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall not be liable for errors
contained herein or for incidental or consequential
damage~
in connection with the furnishing, perfor-
mance or use of
this
material.
This document containsproprietary information which is protected by copyright. All
rights
are
reserved.
No
partofthis
document
may
be photocopied or reproduced
without
the
prior
written
consent of
Hewlett-Packard Company.
Copyright © 1976byHEWLETT·PACKARD COMPANY
ii
r
LIST
OFEFFECTlVEPAGES
I
The
List
of EffectivePages gives
the
mostrecent
date
on which
the
technical
materialonany
given page was altered.
If
a pageissimplyre-arranged due to a technical change on a previous page,itis not listedasa changed page. Within
the
manual,
changes
are
marked
with a vertical
barinthe
margin.
Pages
Effective Date
Pages
Effective Date
Title
Mar
1977
ii
Aug
1976
iii
and
iv
Mar
1977
v Jan 1977
vi
Aug
1976
vii.
Mar
1977
viii
Aug
1977
ix and x Jan 1977
1-1
Dec
1976
1-2
Mar
1977
1-3
to
1-5 Jan 1977
1-6
to
1-27
Aug
1976
1-28 and 1-29 Jan 1977
1-30
Mar
1977
2-1to2-21
Dec
1976
Blank
Dec
1976
3-1 and 3-2
Dec
1976
3-3
to
3-24
Aug
1976
4-1 Jan 1977
4-2
Aug
1976
4-3 and 4-4 Jan 1977
iii
4-5
to 4-17
Aug
1976
4-18 and 4·19
Dec
1976
4-20 to 4-22 Aug 1976
4-23 Dec 1976
4-24 to 4-32
Aug
1976
4-33
Dec
1976
4-34 Jan 1977
4-35 to 4-70
Aug
1976
4-71 Dec 1976
4-72 and 4·73 Aug 1976
Blank Aug 1976
5-1
Dec
1976
5-2 and
5-3
Mar
1977
5-4to5-7
Dec
1976
Blank
Dec
1976
A-I Jan 1977
A-2
and
A·3
.......•..................
Aug
1976
Blank
Aug
1976
B-1toB-42
Jan 1977
C-1
and
C-2
Jan 1977
I
PRINTING
HISTORY
New editions incorporate all update
material
since
the
previous edition.
Update
packages, which
are
issued between
editions, contain additional
and
replacement pages to be merged into
the
manualbythe
customer. The
dateonthe
title
page
and
back cover changes only when a new edition is published.Ifminor corrections
and
updates
are
incorporated,
the
manualisreprinted
but
neither
the
dateonthe
title
page
and
back cover nor
the
edition change.
First
Edition
June
1976
Second Edition
Aug
1976
Update 1
Dec
1976
Update 2 Jan 1977
Update 3
Mar
1977
iv
Revised
and
reprinted
in Aug 1976 to incorporate infor-
mation
concerning
Fault
Correcting Memory. Appendix.A
(IC
Logic Symbology)
has
been removed from
this
manual
and
will
appearinthe
Engineering
Diagrams
Set,
part
number
30000-90076.
Update 1 adds troubleshooting information to Section II
and
card cage for replacement proceduresinSection
V.
Update 2 adds information about the 7920A Verifier Program
to
Section I and two new appendices(Band C).
Update 3 adds information about the 30360A HSI
PCA
Diagnostic (D432)toSection
I.
PREFACE
I
This
manualisintended
for
usebya
trained
Hewlett-Packard
Customer
Engineer
(CE)
trainedinthe
principlesofoperation
and
troubleshooting
procedures
for
the
HP
3000
SeriesIIComputer
System.
This
maintenance
manual
contains
the
following sections:
Section I
System
Verification-Verification
procedures
that
permit
the
CEtodetermine
the
system
operates
properly.
Section II
System
Troubleshooting-Troubleshooting
procedures
designedtoaidinthe
location
of a
system
problem.
Section
III
Maintenance
Panel
Operating
Procedures-Description
and
useofthe
HP
30354A
Maintenance
Paneltoaid
the
CE
analyzing
system
operation.
Section IV
Maintenance
Procedures
-
Repair
philosophy
and
general
servicing
information
(PCA
jumper
and
switch
position
information),
and
system
servicing
pointstoaid
the
CE
when
troubleshooting
the
system.
Principlesofoperationofthe
memory
moduleisincludedinthis
section to
assistintroubleshooting
memory
problems.
Section V
Replaceable
Parts
- A
listofreplaceable
assemblies
and
their
part
numbers.
Also
included
is a
listofreplaceable
cables
and
their
part
numbers,
and
miscellaneous
items
that
may
require
replacement.
Appendix
A Microdiagnostics -
Instructions
for
executing
the
microdiagnostics
that
are
built
into
the
system.
AppendixBSystem
Power
Supplies -
Detailed
information
on
the
system
power
supplies.
AppendixCBattery
Care -
Background
material
about
system
batteries
and
their
care.
Related
manuals
and
other
documents
the
CE
may
require
or find
usefultomaintain
the
system
are:
HP
3000
SeriesIIEngineering
Diagrams
Set,
part
number
30000-90076
HP
3000
SeriesIIComputer
System
Reference
Manual,
part
number
30000-90020
(System
description
from a
hardware
standpoint.)
HP
3000
SeriesIIComputer
System
Operator's
Guide,
part
number
30000-90013
HP
3000
SeriesIIComputer
System
ManualofDiagnostics
HP
3000
SeriesIIComputer
System
Installation
Manual,
part
number
30000-90019.
JAN
1977
v
I
CONVENTIONS
USED
IN
THIS
MANUAL
NOTATION
[ ]
DESCRIPTION
An
element
inside
brackets
is optional.
Several
elements
stacked
insideapairofbrackets
means'
the
user
may
select
anyoneornone of
these
elements.
Example:
[~]
user
may
select
A or Borneither
{}
italics
underlining
When
several
elements
are
stacked
within
braces
the
user
must
select one of
these
elements.
Example:
{~}
user
must
selectAorBor
C,
Lowercase italics denote a
parameter
wnich
mustbereplacedbya user-supplied
variable.
Example: CALL
name
name
one to 15
alphanumeric
characters.
Dialogue:
Whereitis
necessarytodistinguish
user
input
from
computer
output,
the
input
is
underlined.
Example:
NEW
NAME?
ALPHA
1
superscript
C
return
linefeed
Control
characters
are
indicated
by a
superscript
C
Example:
yc
return
in
italics
indicatesacarriage
return
linefeed
in
italics
indicates
a linefeed
A horizontal ellipsis indicates
that
a previous bracketed element may be repeated,orthat
elements
have been omitted.
vi.
Section I
Page
SYSTEM
VERIFICATION
Introduction
~
1-1
Diagnostic
and
Verification
Programs
1-1
On-Line Verification
Programs
1-1
Stand-Alone Diagnostic
Programs
1-1
Microdiagnostics 1-2
Purpose 1-2
Facilities Required 1-3
System
Verification Procedures 1-3
SLEUTH 3000 1-3
System
Control
Panel
1-4
Maintenance
Panel
1-4
Cold Load (Diagnostic) 1-6
HP
30129
Cartridge
Disc Diagnostic
(D419) 1-6
HP
30008A!30009A
Fault
Correction
Memory Diagnostic (D430)
..
. 1-7
HP
30036A Multiplexer
Channel
Diagnostic (D422) 1-9
HP
30102A Disc File Diagnostic (D423) 1-10
HP
30110A
Cartridge
Disc Diagnostic
(D424)
..
~
1-11
HP
30031A System Clock Console
Interface Diagnostic (D425) 1-11
HP
30032A
Terminal
Data
Interface (TDD
PCA Diagnostic (D427) 1-13
HP
2660A Fixed Head Disc Diagnostic
(D428) 1-15
HP
30033A Selector
Channel
Diagnostic
(D429) 1-15
HP
30012A Extended Instruction
Set
Diagnostic (D431) 1-17
HP
30115A Nine-Track Magnetic Tape
Diagnostic (D433) 1-17
HP30055A
Synchronous Single Line
Controller (SSLC) PCA Diagnostic (D434) 1-18
Universal
Interface,
Card
Reader
Punch
Interface PCA Diagnostic (D435) 1-19
HP
30061A
Terminal
Controller Interface
(TCI) PCA Diagnostic (D438) 1-21
HP
30226A
Plotter
Interface Diagnostic
(D439) 1-23
HP
3000 Series II Computer System
CPU
Diagnostic (D420) 1-25
HP
30104A
Paper
Tape Reader,
HP
30105A
Paper
Tape
Punch
On-Line Verification
Program
1-26
Paper
Tape
Punch
Verification
1-26
Paper
Tape
Reader Verification 1-27
HP
7920A
Disc
Drive Verifier, SLEUTH07 1-28
HP
30360A Hardwired Serial Interface (HSI)
peA
Diagnostic (D432) 1-30
Section II
Page
SYSTEM TROUBLESHOOTING
Introduction 2-1
Purpose 2-1
MAR 1977
vii
CONTENTS
Facilities Required 2-1
CPU
Register
Test'
- Diagnosis
and
Repair
2-6
Memory Configuration
Test
- Diagnosis
and
Repair 2-6
CPU
Stand-Alone Diagnostic -
Diagnosis
and
Repair 2-6
Error
Correcting Memory Diagnostic -
Diagnosis
and
Repair 2-7
System Test - Diagnosis
and
Repair
2-7
Cold Load Procedure - Diagnosis
and
Repair 2-7
System
Test-
(Load) 2-7
Cold Load Procedure (Tape) 2-7
Section III
Page
MAINTENANCE
PANEL
OPERATING
PROCEDURES
Purpose of Maintenance
Panel
3-1
Items
Supplied 3-1
Additional
Equipment
3-1
Options 3-16
Switches
and
Lamps 3-16
Operating
Methods 3-18
Precautions 3-18
Preparation
for Use 3-19
General
Operating
Method 3-19
Switches
and
Indicators on Bay 1
Control
Panel
3-19
Stack Register Loading 3-19
CPU
Register Displays 3-21
General Use Display 3-21
Maintenance
Panel
Test
3-21
Lamp
Test
3-21
Switch
Test
3-22
Section IV
Page
MAINTENANCE
PROCEDURES
Introduction 4-1
Safety Precautions 4-1
Repair Philosophy 4-1
General
Servicing Information 4-1
I/O
Error
Logging 4-2
Memory
Error
Logging 4-2
Adjusting System Voltages 4-2
Selector
Channel
Maintenance
PCA
(SCMB) 30033-60001 4-4
Jumpers
" '" , . 4-4
Selector
Channel
Installation
4-5
Multiplexer
Channel
Installation.'
4-5
SCMB Verification 4-5
SCMB
State
Display 4-6
Programming
4-7
I/O Instructions 4-8
I/O
Program
Orders
4-9
Control Word 4-9
Status
Word 4-12
Program
Execution 4-13
PCA
Jumpers
and
Switches
..........•...........
4-14
ROM PCA 30003-60001 4-15
ROM Loading 4-15
I
CONTENTS
(continued)
Skip
and
Special Field PCA 30003-60002 4-15
Sync
Jumpers
, 4-15
S-Bus PCA 30003-60005 4
..
16
Memory Size 4-16
Memory Module Selection 4-17
Current
Instruction
Register (CIR)
PCA 30003-60006, Extended Instruction
Set
(EIS) PCA 30012-60001 4-18
Jumpers
4-18
MCU PCA 30003-60007 4-19
Enable
4-19
Ready 4-19
CPU
Number
4-19
CPU
Module
Number
4-19
MCU Reset 4-19
lOP
PCA 30003-60008 4-20
Enable/Disable 4-20
Memory Size 4-20
Memory Module Selection 4-20
Semiconductor Memory
Array
(SMA)
PCA 30008-60002 4-21
Memory Module Configuration 4-21
Memory Control
and
Logging (MCL)
PCA 30007-60002 4-22
Memory Module Configuration 4-22
Fault
Logging Interface (FLD PCA 30009-60002 4-24
DRT
Number
4-24
Fault
Correction
Array
(FCA) PCA 30009-60001..4-25
System Clock/Console Interface PCA
30031-60001 4-26
Frequency Divider
Input
Selection
WI,
W2,
W3
4-27
CR
Count
Rate
Input
W4 4-27
Group
Mask
Interrupt
Mask W5 4-27
Serial
Interface Clock
Input
W6
4-27
Device
Number
W7
thru
W6
4-27
Baud
Rate Selection
S1
4-27
Multiplexer Channel PCA
30036-60001 4-27
Device
Number
4-27
Selector
Channel
Register PCA
30030-60018 4-29
Channel
Number
4-29
Memory Size 4-30
Memory Module Selection 4-30
Selector
Channel
Control PCA
30030-60003 4-30
Selectable Trigger/Freeze 4-30
Error
Logging Register 4-30
Indicators 4-32
Selector
Channel
Maintenance PCA
(SCMB) 30033-60001 4-32
Configuration 4-32
System Control
Panel
30003-60012 4-33
DRT
Number
4-33
Memory IC Replacement " 4-33
Memory Module . . . . . . . . . . . . . . . . . . . . . . . 4-34
Pre
ventiveMaintenance 4-34
viii
Error
Correction 4-36
Memory
Error
Logging Facility 4-39
Output
4-42
Errors
4-44
CE
Operating
Procedures " 4-44
FLI PCA
Programming
4-44
TIO Command 4-45
CIO Command 4-46
WIO Command 4-47
RIO Command 4-48
Interfacing 4-48
CTL
Data
Bus 4-48
lOP
Bus 4-49
Fault
Logging Interface Bus 4-49
Power Bus 4-49
Error
Correcting.Memory Module 4-51
SMA PCA , 4-52
MCL PCA 4-52
Refresh 4-52
Memory Operations 4-58
Read ; 4-58
Write 4-63
RWI 4-64
NOP 4-64
Fault
Correction
and
Error
Logging 4-64
Fault
Correction 4-64
Fault
Logging Interface PCA 4-66
Power Fail 4-71
PCA
Jumpers
4-72
Section V Page
REPLACEABLE
PARTS
Introduction.
. . . . . . . . . . . . . . . ....
5-1
Replaceable
Parts
5-1
Card Cages 5-2
HP
30002B
Card
Cage 5-2
HP
30002C Card Cage 5-2
HP
30002B
Card
Cage -
Fan
Replacement 5-3
HP
30002C
Card
Cage -
Fan
Replacement 5-4
Appendix A
Page
MICRODIAGNOSTICS
Microdiagnostics A-I
CPU
Register
Test
A-I
Memory
Test
A-2
I/O
Test
A-2
Appendix B
SYSTEM POWER SUPPLIES
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . .
..
B-1
HP
30310A Power Supply. . . . . . . .... . . . . . .
..
B-1
TheoryofOperation.
. . . . . . . . . . . . . . . . .
..
B-2
Block Diagram Description... . . . . . . . . .
..
B-4
Functional Description . . . . . . . . . . . . . . .
..
B-
7
HP
30310A Maintenance B-15
High-Voltage Points B-16
Test Equipment Ground B-16
Test Equipment Common B-17
Preventive Maintenance B-17
HP
30310A Adjustments B-18
Preregulator Adjustment B-18
20-Volt Adjustment . . . . . . . . . . . . . . . . .
..
B-19
Voltage Protect
PCA
Adjustment B-19
Troubleshooting an
HP
30310A . . . . . . . . . . . . . B-20
tIP
30311A Power
Supply.
. . . . . . . . . .... . . ...B-21
TheoryofOperation
B-21
Block Diagram Description . . . . . . . . . . . ...B-23
Detailed Block Diagram Description . . . . . ...B-23
Controls and Indicators B-28
HP
30311A Maintenance. . . . . . . . . . . . . . . ...B-30
Wiring Information B-30
Principal Servicing Points
B-31
Troubleshooting anHP30311A
B-31
Preventive Maintenance B:31
Voltage Checks
B-31
Battery Test
~
. . . B-32
HP
30311A Adjustments B-32
Battery (Float) Voltage Adjustment B-32
+12 Volt Adjustment B-35
+5.00 Volt Internal Reference Adjustment B-35
CONTENTS
(continued)
I
Replacement Procedures . . . . . . . . . . . . . . . . . . B-36
Power Supply Replacement B-36
Battery Pack Replacement. . . . . . . . . . . . . . . B-36
Control
PCA
Replacement B-36
Motherboard
PCA
Replacement B-37
HP
30312A Power Supply B-39
Theory of Operation B-39
Overcurrent Protection . . . . . . . . . . . . . . . . . B-39
Under Voltage Protection B-41
Power Failures B-41
DC
Enable . . . . . . . . . . . . . . . . . . . . . . . . .
B-41
HP
30312A Maintenance
B-41
Wiring Information B-41
Troubleshooting an
HP
30312A B-42
Appendix C
BATTERY CARE
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . .
..
C-1
Environment. . . . . . . . . . . . . . . . . . . . . . . . . .
..
C-1
Shelf Life . . . . . . . . . . . . . . . . . . . . . . . . . . . .
..
C-1
Restoring Damaged Cells. . . . . . . . . . . . . . . . . .
..
C-2
Shipping Batteries . . . . . . . . . . . . . . . . . . . . . .
..
C-2
Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . .
..
C-2
TABLES
I
Table
Title
Page
Table
Title
Page
1-1. On-Line Verification
Programs
1-1
1-2. Non-CPU Cold Load Diagnostics 1-2
1-3. Diagnostic Tapes 1-3
1-4.
System
Control
Panel,
Switch
and
Lamp
Functions
1-5
3-1.
Maintenance
Panel
Controls
and
Indi~ators
3-3
3-2.
Pin
Connections,J3of MPI
PCA
3-22
4-1.
HP
30311A
Test
Jack
Voltages 4-4
4-2. SMA
PCA
Board Select
Jumpers
4-22
4-3. MCL PCA Switch Positions 4-22
4-4.
SI
Baud
Rate
Selection 4-27
4-5.
External
Baud
Rate
Selection 4-28
4-6. Selector
Channel
Control
PCA
Indicators 4-32
JAN 1977
ix
4-7. Memory Configurations 4-35
4-8.
Error
Code Definitions 4-38
5-1. Replaceable Assemblies 5-1
5-2. Replaceable Cables 5-2
5-3. Miscellaneous Items 5-2
A-I.
CPU
Register
Codes
A-I
A-2. CIR Address Information A-4
B-l.
HP
30310A Power Supply Specifications. .
..
B-3
B-2.
DC
Output Voltages for
the
Hi>
30310A B-19
B-3.
HP
30311A Power Supply Specifications B-22
B-4.
HP
30311A Power Supply Controls
and Indicators B-30
B-5.
DC
Output Voltages for
theHP30311A B-31
B-6.
Float Voltages Versus Temperature B-34
I
ILLUSTRATIONS
Figure
Title
Page
Figure
Title
Page
1-1.
1-2.
1-3.
1-4.
2-1.
3-1.
3-2.
3-3.
3-4.
3-5.
4-1.
4-2.
4-3.
4-4.
4-5.
4-6.
4-7.
4-8.
4-9.
4-10.
4-11.
4-12.
4-13.
4-14.
4-15.
4-16.
4-17.
4-18.
4-19.
4-20.
4-21.
System
Control
Panel
1-5
Type
500
Plot
1-24
Type
600/700
Plot
1-24
Master
Tape 1-27
System
Troubleshooting Flowchart 2-9
HP
30354A
Maintenance
Panel
3-2
Maintenance
Panel
Switches
and
Lamps
3-17
110
Overlay
3-18
Connections for Use 3-20
Switch
Test
Lamp
Indications 3-24
SCMB
State
Display 4-7
SCMB Block
Diagram
4-8
SCMB Control Word
Format
, ,..: 4-10
SCMB
Status
Word
Format
4-12
Cold Load Method
of
110
Program
Initiation
4-14
ROM
PCA
Jumper
Locations 4-15
Skip
and
Special
Field
peA
Jumper
Locations 4-16
S-Bus
PCA
Switch Locations 4-17
eIR
PCA
Jumper
Locations 4-18
MCU
PCA
Jumper
Locations 4-19
lOP
PCA
Jumper
and
Switch Locations 4-20
SMA
PCA
Jumper
Locations 4-21
MCL
PCA
Jumper
Locations 4-23
FLI
PCA
Jumper
Locations 4-24
FCA
PCA
Component Location 4-25
System
Clock/Console Interface
PCA
Jumper
and
Switch Locations 4-26
Multiplexer
Channel
PCA
Jumper
Locations 4-28
Selector
Channel
Register
PCA
Jumper
and
Switch Locations 4-29
Selector
Channel
Control
PCA
Switch
and
Register
Locations 4-31
SCMB
Jumper
Locations 4-33
System
Control
Panel
Jumper
Locations 4-34
x
4-22.
4-23.
4-24.
4-25.
4-26.
4-27.
4-28.
4-29.
4-30:
4-31.
4-32.
4-33.
4-34.
4-35.
4-36.
4-37.
4-38.
4-39.
4-40.
5-1.
5-2.
B-l.
B-2.
B-3.
B-4.
B-5.
B-6.
B-7.
B-8.
Check
Bit
Assignments
4-36
Check
Bits
and
Error
Code (No
Error)
4-36
Check
Bits
and
Error
(Error
Condition) 4-37
Error
Logging
Array
Address
Structure
4-38
Error
Printout
Format
4-43
Typical
Error
Message 4-44
TIO Word
Format
4-45
CIO Word
Format
4-46
WIO Word
Format
4-47
RIO Word
Format
4-48
Memory Module
Interface
Diagram
4-50
Error
Correcting
Memory
Functional
Block
Diagram
4-53
SMA
PCA
Functional
Block
Diagram
4-55
Refresh
Circuit
Functional
Block
Diagram
. 4-59
Memory MCU
Functional
Block
Diagram..4-61
FCA
PCA
Memory
Array
4-65
Fault
Correction
and
Error
Logging
Functional
Block
Diagram
4-67
FLI
PCA
Functional
Block
Diagram
4-69
Power
Fail
Circuit
Functional
Block
Diagram
4-73
HP
30002B
Card
Cage , 5-6
HP
30002C
Card
Cage 5-7
HP
30310A Power Supply Block Diagram. .
..
B-5
HP 30310A Power Supply Functional
Block Diagram
B-9
HP 30310A Functional Timing Diagram B-15
HP 30311A Power Supply Simplified
Block Diagram B-24
HP 30311A Power Supply Detailed Block
Diagram B-25
Power Controls and Indicators B-29
Control Board Adjustment Locations B-33
HP 30312A Power Supply Simplified
Block Diagram B-40
JAN 1977
SYSTEM
VERIFICATION
I~
1-1. INTRODUCTION
This section contains verification procedures
that
are
extracts
from stand-alone diagnostics to provide
quick, easy to
run
diagnostics
that
verify system operation.
1-2. DIAGNOSTIC AND VERIFICATION PROGRAMS
The
HP
3000 Series II Computer System uses
three
types of
test
programs. They
are
ON-LINE
VERIFICATION PROGRAMS, STAND-ALONE DIAGNOSTICS,
and
MICRODIAGNOSTICS.
1-3. ON-LINE
VERIFICATION
PROGRAMS
The
on-line verification programs
are
used to confirm proper operationofperipheral
devices (i.e.
printer,
terminals,
readers, punches etc). These programs
run
concurrently
with
other
programs
under
controlofthe
Multiprogramming Executive Ope'tating System (MPE)
and
permit
uninterrupted
system operation.Ifthe
minimum
hardware
configuration required for MPE is inoperable, on-line
verification programs
cannot
be run. The stand-alone diagnostics
must
then
be used.
The
verification
programs
are
describedinthe
Manual
of On-Line Verification Programs. The verification
programs
and
their
manual
part
numbers
are
listed in
table
1-1. Access to
the
verification programs is obtained
by
entering
the
following:
:HELLO FIELD. SUPPORT,
HP
32230
:RUN
{name
Table 1-1. On-Line Verification Programs
PRODUCT NUMBER
DIAGNOSTIC
DESCRIPTION
DIAGNOSTIC MANUAL
NUMBER PART NUMBER
30106A
0465
Card Reader 30106-90008
26XX Series
L.P.
0466
Line Printer 30209-90007
2640A
0469
Display Terminal 30000-90056
2762A1B
0475
Terminal/Printer 30120-90007
2644A
0477
Display Terminal 03000-901
29
2615A
0478
CRT Terminal
30122-90005
30219
Card Reader Punch
30119-90007
7260A
Optical Mark Reader
07260-90013
NOTE: Refer to paragraph 1-29 for the on-line verification procedure forthe
HP
301
04A PaperTape Reader and
HP
30105A Paper Tape Punch.
The Optical Mark Reader on-line verification program resides
in
the
PUB
group of the
SYS
account.
1-4. STAND-ALONE DIAGNOSTIC
PROGRAMS
The stand-alone diagnostic programs allow Customer Engineerstorun
maintenance
and
trouble-
shooting tests on system
hardware
and
peripheral
devices.
Eachofthese
programs
is independently-
operated
and
runs
directly on
the
central
processor. MPE is
not
required
and
the
operating
system
is
DEC
1976
1-1
I
System Service
shut-down while stand-alone programs
are
running.
When a problem occurs
that
prevents
the
use
of
both on-lineorstand-alone programs,
then
the
microdiagnostics
can
be used.
The
stand-alone diag-
nostics
are
describedinthe
Manual
ofStand-Alone Diagnostics. The stand-alone programs
and
their
manual
part
numbers
are
listed
in
table
1-2. The
CPU
diagnostic (D420) is available from
the
CPU-Cold Load tape,
part
number
30000-10016 (11016).
(-11016
is a 1600 BPI tape.)
The
stand-alone diagnostic tapes
are
created
under
control of SDUPII (Standalone Diagnostic
Utility
Program
II). Updating stand-alone diagnostics is also accomplished
under
controlofSDUPII.
For
detailed information on
the
use
and
functions of SDUPII, refer to
the
HP
3000 Series II
Computer
System
Diagnostic
Utility
Program
II Manual,
part
number
03000-90125.
Table 1-2. Non-CPU Cold Load Diagnostics
PRODUCT NO.
DIAGNOSTIC NO. DESCRIPTION
DIAGNOSTIC
MANUAL
PART NUMBER
SLEUTH 0411
SLEUTH
03000-90123
7905A 0419
Oisc Subsystem (30129A)
30129-90007
30036A 0422 Multiplexer Chan 30036-90001
2888A
0423
Oisc
File
30102-90015
7900A 0424 Cartridge Oisc 30110-90012
30031A
0425
System Clock/Console
30031
-90008
300328 0427 Terminal
Oata
Interface 30032-90011
2660A
0428
Fixed Head Oisc 30103-90015
30030A 0429 Selector Channel 30030-90011
300078/
30008A/
0430 Fault Correction Memory
30008-90001
30009A
30012A 0431
Extended Instruction
Set
30012-90001
30360A
0432
Hardwired Serial Interface
30360-90007
79708/E 0433 Nine Track (NRZI-PE) Mag Tape
30115-90014
30055A
0434
Synchronous
Single
Line 30055-90008
Controller
30050A/51
0435 Universal Interface and 30219 30050-90012
Card Reader Punch Interface
30061
A
0438 Terminal Controller Interface 30061-90003
30226A
0439 Plotter Interface 30226-90009
1-5. MICRODIAGNOSTICS
The
microdiagnostics
are
microprograms
that
are
built
into
the
system. These
are
microprograms
that
replace
the
instruction
set
microprogramsinthe
central
processor
and
,in some controllers. They
identify problems by checking
the
hardware
from
the
most
basic level.
The
operating
procedures for
the
builtinmicrodiagnostics
are
containedinAppendixA,and
alsointhe
HP
3000 Series II
Computer
System
Console Operator's Guide,
manual
part
number
30000-90013.
The
program list is contained
in
the
Microprogram Listing Manual,
part
number
30000-90023.
1-2
MAR
1977
System
Verification
1-6. PURPOSE
System
verification
procedures
are
usedtoverify
that
the
system
operates
correctly.
The
procedures
mayberun
afterarepair
has
been
made,
afterasystem
modificationorupdate
has
been
completed,
or
as a confidence
checkifsome
functional
areaofthe
systemissuspectedofa
malfunction.
SectionIIof
this
manual
contains
procedurestoisolateafault
to a
functional
area.
A
detected
malfunction
will
provide
an
error
message
that
canbeinterpreted
by
referring
to
the
specific
diagnostic
containedinthe
manualofstand-alone
diagnostics.
The
diagnostic
manuals
also
provide
detailed
operating
instructions
that
allow
additional
testing
and
analysistobe
performedona
suspected
subsystem.
1-7. FACILITIES REQUIRED
Table
1-3
lists
the
diagnostic
tapes
requiredtoperform
the
system
verification.
Table
1-2
lists
the
contentsofthe
Non-CPU
Cold
Load
diagnostic
tape.
This
table
lists
the
contents
ofamaximum
configured
system.
Consult
the
System
Configuration
Guide
shipped
with
the
systemtodetermine
the
specific
subsystems
availableata
particular
installation.
Diagnostics
on
the
tape
areinthe
order
listedinthe
table.
Table
1-1
lists
the
contentsofthe
on-line
diagnostic
tape.
Table
1-3.
Diagnostic
Tapes
TITLE
PART NUMBER
CPU-Cold Load
30000-10016/11016
Non CPU-Cold Load
30000-10017/11017
NOTE:
-11016
and
-11017
are 1600 bpi tapes.
1-8. SYSTEM VERIFICATION PROCEDURES
The
system
verification
procedures
contain
the
instructions
requiredtoexecute
the
diagnostic
pro-
grams.
Each
programisloaded
using
the
Cold Load
procedure.
The
verification
procedures
presented
in
this
section
were
preconfigured
using
SDUP.Ifa
diagnosticisrun
that
has
not
been
preconfigured,
operating
instructions
and
console
messages
will differ from
those
presented
in
this
section.
In
addition
to
the
verification
procedures
provided
in
this
section,
the
on-line
diagnostics
for
the
peripheral
equipment
should
alsobeexercised
for a
total
system
verification.
Refertothe
appropriate
on-line
diagnostic
manual
for
the
peripheralsinthe
system.
1-9.
SLEUTH
3000
SLEUTH
3000
is a
stand-alone
utility
writteninSPL/3000.Itis designedtogive service
personnel
the
capabilityofgenerating
unique
I/O
test
programs
that
run
under
the
controlofSLEUTH
3000.
These
programs
allow
isolation
of
I/O
problems
and
ease
the
troubleshooting
of
these
problems.
SLEUTH
3000
has
the
abilitytorun
uptofive
different
types
of
I/O
device
concurrently.Itcan
also
write
and
execute
SIO
programs,
store
and
restore
programs
on
magnetic
tape,
and
edit
the
programs.
Peripheral
devices
that
do
not
have on-line
and/or
stand-alone
verification
programs
require
that
SLEUTH
3000
programs
be
written
to
test
these
devices. Several
such
test
programs
have
been
written
for
specific
I/O
peripherals
(for
example,
the
SLEUTH07
program
describedinparagraph
1-32).
JAN
1977
1-3
System
Service
SLEUTH
3000
will
runona
minimum
HP
3000
Series
II.
Refertothe
HP
ManualofDiagnostics
for
complete
information
on
the
useofSLEUTH
3000
I/O
Diagnostic
D411,
manual
part
number
03000-90123.
1-10.
SYSTEM CONTROL
PANEL
The
system
control
panel
locatedatthe
top
frontofequipment
bay1provides
the
system
operator
and
service
personnel
the
controls
and
lampstoperform
the
following functions:
• cold
load
and
run
diagnostics
•
load
and
run
user
programs
•
halt
programs
•
system
dump
• observe
the
current
instruction
register
•
reset
the
CPU
•
enableordisable
the
auto
restart
function
afterapower
failure
All
switches
locatedonthe
frontofthe
control
panel
are
three-position
spring-return
rocker
switches.
These
switches
have
a center-off position.
They
are
pressedonthe
toporbottom
halftoproduce
the
desired
function.
When
released,
they
returntothe
center
position.
Located
behind
the
upper
right
portionofthe
panel
are
three
switches
accessible
when
the
cabinet
door is opened:
CPU
RESET-A
two-position
spring-return
switch
usedtoreset
the
circuitsofthe
CPU.
PANEL
DISABLE/ENABLE-A
two
position
switch
that
enablesordisables
the
system
panel
for
use.
PF/ARS
DISABLE
ENABLE-A
two
position
switchtoenableordisable
the
auto
restart
program
in
the
eventofa
power
failure.
Table
1-4
lists
and
explains
the
functionofthe
switches
and
lamps
that
are
illustratedinfigure
1-1.
1-11. MAINTENANCE
PANEL
The
HP
30354A
Maintenance
Panel
canbeusedtoperform
the
functionsofSystem
Control
Panel.
In
addition,
the
maintenance
panel
can
assistinlocalizing
faults,
show
the
contentsofselected
registers
and
the
stateofmajor
signals,
and
modify
the
contentsofselected
registers.
The
function
and
use
of
the
panel
is describedinSection
IIIofthis
manual.
1-4
JAN
1977
System
Verification
Table 1-4. System Control Panel Switch and Lamp Functions
PANEL MARKING
CURRENT INSTRUCTION REGISTER
(lamps)
SYSTEM SWITCH REGISTER
(lamps and switches)
RUN
(lamp)
SYSTEM HALT
(lamp)
RUN/HALT
(switch)
ENABLE
(switch)
DUMP
(switch)
LOAD
(switch)
FUNCTION
Displays the content of the Current Instruction Register
Displays the contents
of
the switch register as deter-
mined
by
pressing the switches onoroff. Switches
provide a 16-bit word to be used as a
device
number
and control byte for
cold
load procedure.
Indicates the system is executing a program
Indicates a system halt
caused
by an irrecoverable
error
detected
by the firmware.
Reverses the run/halt condition of the system.
Mustbeheldinthe
ENABLE
position to permit the
LOADorDUMP
switch function to become active.
Sends the contents of memory and CPU registers to a
device
specified by internal DRT jumpers.
Used to load memory from a
device
specified by the
SYSTEM SWITCH REGISTER contents.
NOTE:
1.
SWITCHES LOCATED BEHIND FACEPLATE
2.
PLACARDING
LOCATEDONREAR COVER
PLATE
OF
SYSTEM
CONTROL
PANEL
PF/ARS
PANEL
DSBL
ENBL
DSBLENBL
,
,
\
\
...
\,
...
\,
L_J
L
_J
CPU
RESET
CURRENT
INSTRUCTION
REGISTER
ele
e
ele
e
ele
e
ele
e
ele
e e
o 1 2 3 4 5 6 7 8 9
13
SYSTEM
SWITCH
REGISTER
SYSTEM
HALT
RUN
ele
e
ele
e-
ele
e
ele
e
ele
e e
o 1 2 3 4 5 6 7 8 9
10
11
13
14
BBBBBBBBBBBBBBBB
DUMP
--
ENABLE
7522-17
Figure 1-1.
System
Control Panel
JAN
1977
1-5
System
Service
1-12. COLD LOAD (DIAGNOSTIC)
Perform
the
following
steps
to cold load a
diagnostic
tape.
NOTE
When
the
SYSTEM
SWITCH
REGISTER
bit
8 is
set
to 0,
all
memoryisinitialized
withaHALT
%10
instruction
(%030370)
priortoexecuting
the
cold load.Ifbit
8 is
setto1, no
initialization
occurs
priortothe
cold load.
a.
Load
tape
on
tape
unit
O.
b..Enter
%003006 on SYSTEM
SWITCH
REGISTER.
Simultaneously
press
LOAD
and
ENABLE
switches.
c.
Select
the
appropriate
diagnostic
file
number
from
the
tape
and
enter
this
octal
number
in
the
SYSTEM
SWITCH
REGISTER.
d.
Press
RUN.
The
diagnostic
loads
and
the
tape
rewindsatthe
endofthe
load.
e.
Set
SYSTEM
SWITCH
REGISTER
to 000000.
NOTE
The
following
verification
procedures
can
onlybeused
with
tapes
shipped
with
the
system
and
listedinTable
1-2.
Unless
directed
otherwise,
all
operator
entries
are
made
using
the
system
console.
NOTE
Priortoperforming
any
maintenance
or
shutdown
procedures,
have
the
System
Operator
verify
that
all
jobs/sessions
have
been
termina
ted
before proceeding.
NOTE
Do
not
power-uporpower-down
any
peripheral
device
when
a
diagnosticisrunning.
Failure
to observe
this
note
could
adversely
effect
the
diagnostic
thatisexecuting.
1-13.
HP
30129 CARTRIDGE DISC DIAGNOSTIC (D419)
The
diagnostic
verifies
the
input,
output,
and
control
functionsofthe
HP
30129A
Cartridge
Disc
subsystem.
The
following
procedureisusedtoverify
operation.
NOTE
A
SYSDUMP
should
be
performed
priortoexecuting
the
diag-
nostic.ARELOAD
must
be
performed
after
completing
the
diagnostic.
1-6
OPERATOR
ACTION/COMMENTS
Cold load diagnostic D419 from
stand-alone
diagnostic tape.
Press
RETURN
x = Version
YY
=
Update
level
Z
= Fix level
Enter
the
decimal device
numberofthe
disc controller.
Press
RETURN
Enterindecimal
the
maximum
numberoferror
messages
you
wish to receive (4-6).
Press
RETURN
Set
SYSTEM SWITCH REGISTER
bit0off.
Press
RETURN
On
the
disc
unit,
set
the
LOWER
and
UPPER
DISC PRO-
TECT switches down.
Set
the
FORMAT switch to
the
right
position.
Set
UNIT
SELECT
switch to position
O.
Press
RETURN
Enter
NO
Press
RETURN
Program
runs
approximately
one hour.
System
Verification
CONSOLE
MESSAGES
D99 01 CARTRIDGE DISC (HP 30129A) DIAGNOSTIC
CONFIGURATION (D419X.YY.Z)
Q99 02 DECIMAL DEVICE NUMBER?
Q99 03 MAXIMUM ERROR
PRINT
COUNT
P99
55 UPDATE SWITCH REGISTER
P9905RESET
BOTH
PROT. DATA
SWITCHES,
SET
SWITCH FORMAT AND
UNIT
TO
O.
Q99 42 WISH TO
EXECUTE
INTERACTIVE PORTION
IN
SECTION
1 (YES/NO)
D99 07 CARTRIDGE DISC
(HP
30129A) DIAGNOSTIC
OFF-LINE
(D419X.YY.Z)
1-14.
HP
30008A/30009A
FAULT
CORRECTION
MEMORY
DIAGNOSTIC
(D430)
The
fault
correction
memory
diagnostic
performs
the
following functions:
• Verifies
the
Fault
Logging
Interface
(FLI)
PCA
array
and
reads
the
previous
historyofboth
arrays
(when
present)
and
lists
all
errors.
•
Clears
and
verifies
both
Memory
Control
and
Logging
(MCL)
PCA
arrays.
•
Verifies
all
Semiconductor
Memory
Array
(SMA)
PCA
arrays
and
lists
any
errors.
•
Checks
the
capabilitytodetect
and
correct
single
bit
errorsinboth
data
and
check
bits,
detects
most
multi-bit
errors,
and
detects
I/O
failuresinthe
Fault
Correction
Array
(FCA)
PCA.
•
Executes
the
main
diagnostic
program
for
all
SMA PCA's.
•
Reads
and
lists
the
error
historyofboth
MCL
logging
arrays.
The
following
procedureisusedtoverify
operation:
1-7
System·Service
OPERATOR
ACTION/COMMENTS
Cold load diagnostic D430 from stand-alone diagnostic tape.
Set
SYSTEM SWITCH REGISTER
bit
0 off.
Press
RETURN.
x = Version
YY
=
Update
level
ZZ
= Fix level
NOTE
The
following message only
appearsifbanks
2
and3are
not
presentinthe
system.
Enterindecimal
the
lowest
memory
bank
number
(0).
Press
RETURN.
Enterindecimal
the
low
memory
address
(1). (Do
Not
enter
0).
Press
RETURN.
Enterindecimal
the
highest
memory
bank
numberinthe
system
(0,1,2,or3).
Press
RETURN
Enterinoctal
the
highest
memory
address
that
is address-
able from
the
memory
bank
specifiedinthe
previous
entry.
Refer to
the
following list.
Memory
Word
Size
Bank
Address
64K
0
%177777
96K 1
%077777
128K
1
%177777
160K 2
%077777
192K
2
%177777
224K
3
%077777
256K
3
%177777
Press
RETURN
Program
executes
and
takes
approximately62minutes
to
fully
test
each
bank.
(All
banks
specified above
are
tested
during
one pass of
the
diagnostic.)
NOTE
Messages
P5.55
through
P5.65
will
appear
when
addressesinthe
rangeof10K to 40K
in
bank0are
tested.
1-8
CONSOLE
MESSAGES
HP
3000
SERIESIIFAULT
CORRECTING
MEMORY
TEST
D430X.YY.ZZ
(C)
COPYRIGHT HEWLETT-PACKARD COMPANY 1976.
EO.02
UPPER
MCL, NOT
RESPONDING
LOW
BANK?
LOW
ADDRESS?
HIGH
BANK?
HIGH
ADDRESS?
D1.04 ENDOFSECTION
1
D2.10 END
OF
SECTION
2
D3.17
ENDOFSECTION 3
D4.25
ENDOFSECTION 4
P5.50
ENDOFSTEP
50
P5.51
ENDOFSTEP
51
P5.52
ENDOFSTEP
52
P5.54
ENDOFSTEP
54
System
Verification
OPERATOR
ACTION/COMMENTS
CONSOLE
MESSAGE
P5.55
ENDOFSTEP
55
P5.60
ENDOFSTEP
60
P5.61
ENDOFSTEP
61
P5.62
ENDOFSTEP
62
P5.64
ENDOFSTEP
64
P5.65
ENDOFSTEP
65
D5.25
ENDOFSECTION
5
NOTE
The
following
message
appearsifthe
upper
128K MCL PCA is
not
presentinthe
system.
E6.66
UPPER
MCL, NOT
RESPONDING
D6.66
ENDOFSECTION
6
D6.66 01 PASS
Program
restarts
and
continuestorun
until
operator
presses
HALT.
1-15.
HP
30036A
MULTIPLEXER
CHANNEL
DIAGNOSTIC
(D422)
The
multiplexer
channel
diagnostic
verifies
the
functional
operationofthe
Multiplexer
PCA
by
testing
order
RAM,
order
register,
address
RAM,
address
register,
state
RAM,
state
register,
and
related
SIO. Two
Selector
Channel
Maintenance
PCA's
(SCMB)
shouldbeinstalled
with
the
correct
device
numbers
before
executing
the
diagnostic.
Refer
to SectionIVof
this
manual
for
installation
information.
The
diagnostic
mayberun
with
none,orone SCMB
installed,
console
messages
will
be
different.
The
following
procedureisusedtoverify
operation.
OPERATOR
ACTION/COMMENTS
CONSOLE
MESSAGES
Cold load diagnostic D422 from
stand-alone
diagnostic tape.
Press
RETURN
DOl 30036A MPX
CHANNEL
TEST
(HP D422X.YY.Z)
Q01 SELECT
OPTIONS
X
=
Version
YY
=
Update
level
Z
=
Fix
level
Set
SYSTEM SWITCH REGISTER
bit
0 off.
NOTE
The
SYSTEM SWITCH REGISTER
maybeset
to %101000 (bits 0
and
6 set)
when
only one
SCMB is
installedinthe
multiplexer
channel.
This
switch
register
setting
will
cause
steps
75-78ofthe
diagnostic to be skipped. These
steps
are
used only
when
a second SCMB
is
installedinthe
multiplexer
channel.
1-9
System
Service
OPERATOR
ACTION/COMMENTS
Press
RUN
(Time
for
one
passisapproximately
two
minutes.)
NOTE
The following console message appears
if
no
SCMB's
are
installed
in
the
multiplexer
channel.
With
one SCMB installed, message P18 is
not
displayed.
With
both SCMB's installed, messages P18
and
P19
are
supressed,
and
the
following messages appear.
Program
restarts
and
continues to
run
until
operatorpresses
HALT switch.
CONSOLE
MESSAGE
P02
END
SECTION IORES
P02 END SECTION ARADDR
P02
END
SECTION ARDATA
P02
END
SECTION ARCPP
P02
END
SECTION ORADDR
P02 END SECTION ORDATA
P02
END
SECTION ORCP
P02
END
SECTION AREG
P02
END
SECTION OREG
P02
END
SECTION
NSGPI
P02
END
SECTION NSGP2
P02
END
SECTION NSGP3
P02
END
SECTION NSGP4
P02
END
SECTION STPAR
P18
1ST SCMB
DRT#
NOT
ENTERED;
STEPS
41-74
ABORTED
P19 2ND SCMB
DRT#
NOT
ENTERED;
STEPS
75-78
ABORTED
P16 FAST SR READ MODE (2K XFER); TIME = 4 MSEC.;
BANK 00;
STEP
63
P16 FAST SR READ MODE (2K XFER); TIME = 4 MSEC.;
BANK 01;
STEP
63
PI7
FAST
SR
WRITE
MODE
(2K XFER);
TIME
= 4
MSEC.; BANK 00;
STEP
68
P17
FAST
SR
WRITE
MODE (2K XFER);
TIME
= 4
MSEC.; BANK 01;
STEP
68
P02
END
SECTION SIOTST
D02
END
MPX CHAN
TEST
D03 END: PROGRAM CYCLE: PASS= 1
1..16.
HP
30102A DISC FILE DIAGNOSTIC (D423)
The
diagnostic verifies
the
input,
output,
and
control functionsofthe
HP
30102A Disc File.
The
following procedure is
used
to verify operation.
NOTE
Priortorunning
this
diagnostic a SYS
DUMP
should
be per-
formed to
save
information
storedonthe
disc pack.
When
answer-
ing
the
dialogue for
the
SYS
DUMP,
enter
0 for
the
datesothat
all
the
data
is saved.
1-10
OPERATOR
ACTION/COMMENTS
Cold load
diagnostic
D423 from
stand-alone
diagnostic
tape.
Press
RETURN
x =
Version
YY =
Update
level
Z
=
Fix
level
Enterindecimal
the
DRT
numberofthe
disc controller.
Press
RETURN
Enter
ON
Press
RETURN
(The
message
means
the
hardware
has
paused
(%030040
in
CIR)
andiswaiting
foranupdateofthe
switch
register.)
Set
SYSTEM SWITCH
REGISTER
bit
0 off.
Press
RETURN
Program
runs
approximately
one
hour
to completion.
System Verification
CONSOLE
MESSAGES
D99 01 DISC
FILE
(30102A) DIAG
CONFG
(D423X.YY.Z)
Q99 02 DECIMAL
DEVICE
NUMBER
Q99 03
INTERRUPTSONOR
OFF?
P99 61
PAUSE
AFTER
CONFIGURATION
1-17.
HP
30110A
CARTRIDGE
DISC
DIAGNOSTIC
(D424)
The
diagnostic
verifies
the
input,
output,and
control
functionsofthe
HP
30110A
Cartridge
Disc.
The
following
procedureisusedtoverify
operation.
OPERATOR
ACTION/COMMENTS
Cold load
diagnostic
D424 from
stand-alone
diagnostic
tape.
Press
RETURN
x =
Version
YY =
Update
level
Z
=
Fix
level
Enterindecimal
the
DRT
numberofthe
disc controller.
Press
RETURN
Enter
OFF
Press
RETURN
(The
message
means
the
program
has
paused
andiswaiting
foranupdateofthe
switch
register.)
Set
SYSTEM
SWITCH
REGISTER
bit0off.
Press
RETURN
Program
runs
approximately
one
hour.
CONSOLE
MESSAGES
D99
01
CARTRIDGE
DISC
(30110A)
DIAG
CONFG
(D424X. YY.Z)
Q99 02 DECIMAL
DEVICE
NUMBER?
Q99 03
INTERRUPTSONOR
OFF?
P9961PAUSE
AFTER
CONFIGURATION
1-18.
HP
30031A
SYSTEM
CLOCK
CONSOLE
INTERFACE
DIAGNOSTIC
(D425)
The
system
clock console
interface
diagnostic
verifies
the
operationofsystem
console
interface
with
the
system
clock console
interface
PCA.
The
following
procedureisusedtoverify
operation.
1-11
System Service
OPERATOR ACTION/COMMENTS
Cold load diagnostic D425 from stand-alone diagnostic tape.
Press
RETURN
x = Version
YY =
Update
level
Z =
Fix
level
Set
SYSTEM SWITCH REGISTER
bit0off.
Press
RUN
Program
runs
and
messages
appearonthe
console.
Program
runs
approximately 2.5
minutes
for a complete pass.
Program·
restarts
and
continues to
run
until
the
operator
presses HALT.
CONSOLE MESSAGES
DOl
HP
3003lA
SYSTEM
TIMER
DIAGNOSTIC
(D425X.YY.Z)
Q02 SELECT SWREG OPTIONS
POI SECTION I
P03
~ND
STEP
101
P03 END
STEP
103
P03
END
STEP
105
P02
END
SECTION 1
POI SECTION 2
P03
END
STEP
201
P03
END
STEP
202
P03
END
STEP
203
P03
END
STEP
204
P03
END
STEP
205
P03
END
STEP
206
P03
END
STEP
207
P03
END
STEP
210
P02
END
SECTION 2
POI SECTION 3
P03
END
STEP
302
P03 END
STEP
304
P03
END
STEP
306
P03
END
STEP
310
P03
END
STEP
312
P03
END
STEP
314
P03 .END
STEP
316
P02
END
SECTION 3
POI SECTION 4
P03
END
STEP
402
P03
END
STEP
404
P03
END
STEP
406
P03
END
STEP
407
P03
END
STEP
410
P03
END
STEP
411
P03 END
STEP
412
P03
END
STEP
413
P03
END
STEP
414
P03
END
STEP
415
P03
END
STEP
420
P03
END
STEP
422
P03
END
STEP
424
P03
END
STEP
426
P02
END
SECTION 4
D02 END:
PROGRAM CYCLE:
PASS=l
1-12
1-19.
System
Verification
HP
30032A TERMINAL
DATA
INTERFACE
(TDI)
peA
DIAGNOSTIC
(D427)
The
TDI
diagnostic
tests
the16channelsofthe
Terminal
Data
Interface
PCA.
Test
cable
30062-60003
is
requiredtoexecute
the
diagnostic.
The
test
cable is
initially
connected
between
channels0and1on
the
HP
30062A
Terminal
Controller/Multiplexer
Connector
Panel
and
then
connectedtothe
next
sequential
pairofchannels
until
all
channels
have
been
tested.
The
following
procedureisused
to
verify
operation.
OPERATOR
ACTION/COMMENTS
CONSOLE
MESSAGES
NOTE
NOTE
Tag
and
identify
all
cable
connectorsonHP
No console
messages
are
obtained
during
this
30062A
Connector
Panel
locatedatthe
rear
of
diagnostic.
equipment
bay
1 before proceeding.
Disconnect
all
cable connectors
fromHP30062A
Connector
Each
pairofchannels
takes
approximately
20 seconds for
the
Panel.
testtorun.
Connect
test
cable 30062-60003
between
channels0and1on
the
connector
panel.
Cold load
diagnostic
D427 from
stand-alone
diagnostic
tape.
Program
loads
and
displays
HALT
%6 (%030366)inCIR.
Select
switch
register
optionsbysetting
bit0of
SYSTEM
SWITCH
REGISTER
off.
Press
RUN
CIR
displays
HALT
%7 (%030367).
Enter
channel
numbers
to be
tested
into
SYSTEM
SWITCH
REGISTER.
For
channels0and1,enter
%000001.
Press
RUN
CIR
displays
HALT
%6 (%030366).
Press
RUN
Program
executes
and
CIR
displays
HALT
%16 (%030376)
after
successful completionoftest.Anerror
condition
will
displayaHALT
%12 (%030372)inCIR.
Disconnect
test
cable
from
channels0and1,and
reconnect
between
channels2and
3.
Enter
channel
numberstobe
tested
into
SYSTEM
SWITCH
REGISTER.
For
channels2and3,enter
%001003.
Press
RUN
CIR
displays
HALT
%6 (%030366).
Press
RUN
Program
executes
and
CIR
displays
HALT
%16 (%030376)
after
successful completionoftest.Anerror
condition
will
displayaHALT
%12 (%030372)inCIR.
Disconnect
test
cable from
channels2and3,and
reconnect
between
channels4and
5.
Enter
channel
numberstobe
tested
into
SYSTEM
SWITCH
REGISTER.
For
channels4and5,enter
%002005.
Press
RUN
1-13
System
Service
OPERATOR
ACTION/COMMENTS
CONSOLE
MESSAGE
CIR
displays
HALT
%6 (%030366).
Press
RUN
Program
executes
and
CIR
displays
HALT
%16 (%030376)
after
successful
completionoftest.Anerror
condition
will
displayaHALT
%12 (%030372)inCIR.
Disconnect
test
cable
from
channels4and5,and
reconnect
between
channels6and
7.
Enter
channel
numbers
to be
tested
into
SYSTEM
SWITCH
REGISTER.
For
channels6and7,enter
%003007.
Press
RUN
CIR
displays
HALT
%6 (%030366).
Press
RUN
Program
executes
and
CIR
displays
HALT
%16 (%030376)
after
successful
completionoftest.Anerror
condition
will
displayaHALT
%12 (%030372)inCIR.
Disconnect
test
cable
from
channels6and7,and
reconnect
between
channels8and
9.
Enter
channel
numbers
to be
tested
into
SYSTEM
SWITCH
REGISTER.
For
channels8and9,enter
%00401L
Press
RUN
CIR
displays
HALT
%6 (%030366).
Press
RUN
Program
executes
and
CIR
displays
HALT
%16 (%030376)
after
successful
completionoftest.Anerror
condition
will
displayaHALT
%12 (%030372)inCIR.
Disconnect
test
cable from
channels8and9,and
reconnect
between
channels10and
II.
Enter
channel
numberstobe
tested
into
SYSTEM
SWITCH
REGISTER.
For
channels10and
11,
enter
%005013.
Press
RUN
CIR
displays
HALT
%6 (%030366).
Press
RUN
Program
executes
and
CIR
displays
HALT
%16 (%030376)
after
successful
completionoftest.Anerror
condition
will
displayaHALT
%12 (%030372)inCIR.
Disconnect
test
cable
from
channels10and
11,
and
recon-
nect
between
channels12and
13.
Enter
channel
numberstobe
tested
into
SYSTEM
SWITCH
REGISTER.
For
channels12and
13,
enter
%006015.
Press
RUN
CIR
displays
HALT
%6 (%030366).
Press
RUN
Program
executes
and
CIR
displays
HALT
%16 (%030376)
after
successful
completionoftest.Anerror
condition
will
displayaHALT
%12 (%030372)inCIR.
Disconnect
test
cable
from
channels12and
13,
and
recon-
nect
between
channels14and
15.
1-14
System
Verification
OPERATOR
ACTION/COMMENTS
CONSOLE
MESSAGE
Enter
channel
numbers
to be
tested
into
SYSTEM SWITCH
REGISTER.
For
channels14and
15,
enter
%007017.
Press
RUN
CIR displays HALT %6 (%030366).
Press
RUN
Program
executes
and
CIR displays HALT %16 (030376)
after
successful completionoftest.Anerror
condition will
display a HALT %12 (%030372)
in
CIR.
Disconnect
test
cable
and
reconnect
cablestoconnector
panel for
normal
system
operation.
1-20.
HP
2660A
FIXED
HEAD
DIAGNOSTIC
(D428)
The
fixed
head
disc
diagnostic
verifies
proper
operationofthe
fixed
head
disc
subsystem.
The
following
procedureisusedtoverify
operation.
OPERATOR
ACTION/COMMENTS
Cold load diagnostic D428 from stand-alone diagnostic
tape.
Press
RETURN
X = Version
YY=Update
level
Z
=
Fix
level
Enterindecimal
the
DRT
numberofthe
disc controller.
Enterindecimal
the
first
track
to be
tested,
usually
O.
Enter
255 for a 2Mbyte discor511 for a 4Mbyte disc.
Set
SYSTEM SWITCH REGISTER
bits0and
15 on. (No
tracks
protected).
Press
RUN
CONSOLE
MESSAGES
DOOO
FIXED HEAD DISC DIAGNOSTIC (HP 428X.YY.Z)
P008
ENTER
DEVICE
NUMBER
P009
ENTER
FIRST
AVAILABLE TRACK
POlO
ENTER
LAST AVAILABLE TRACK
D14
SET
SWITCH REGISTER
E001 NSW 1000000000000001
1-21.
HP
30033A
SELECTOR
CHANNEL
DIAGNOSTIC
(D429)
The
selector
channel
diagnostic
communicates
with
the
selector
channel
maintenance
PCA
(SCMB)
via
the
selector
channel
PCA
and
its
associated
port
controller
PCA.
Checks
are
madeondata
pattern,
response,
control
sequences,
and
I/O
program
orders.
The
selector
channel
maintenance
board
(SCMB)
PCA
must
be
installed
and
configured
prior
to
executing
the
diagnostic.
RefertoSection
IV of
this
manual
for
installation
information.
The
following
procedureisusedtoverify
operation.
1-15
0YISLt:Hl
Ot:rVlCe
OPERATOR
ACTION/COMMENTS
Cold load diagnostic D429 from stand-alone diagnostic tape.
Press RETURN
x = Version
YY = Update level
Z = Fix level
Set
SYSTEM SWITCH REGISTER
bit0off.
Press
RUN
Enterindecimal
the
DRT
numberofthe
SCMB.
Press RETURN
Enterindecimal
the
DRT
numberofthe
system
clock/
console interface PCA (usually 3).
Press RETURN
Enter
the
highest
memory
bank
number
forthe
system(0-
3). Refer to
the
following list.
Memory
Word
Size
Bank
Address
64K
0
%177777
96K
1
%077777
128K
1
%177777
160K
2 %077777
192K
2 %177777
224K
3
%077777
256K
3 %177777
Press
RETURN
Enterinoctal
the
last
address for
the
highest
bank
number
in
the
system (%077777or%177777). See above list.
Press
RETURN
Enterindecimal
the
maximum
numberoferror
messages
you
wish
to receive.
Press
RETURN
Program
executes
and
displays
the
following messages.
CONSOLE
MESSAGES
NOTE
The following console messages were obtained
from a
system
having
two memory banks,
and
128K words of memory.
D100
HP-30030B
SELECTOR
CHANNEL
DIAG.
(D429X.YY.Z)
Q104 SELECT OPTIONS
Q101 SET MAINT CARD DEV NUM?
Q102
SET
TIMER/CONSOLE NUM?
Q108
ENTER
UPPER
BANK
#=
Q109
ENTER
UPPER
ADDRESS (OCTAL)=
Q105 ERR
PRINT
LIMIT?
DllO
DIRECT
110
TEST
D127 DIRECT
110
TEST
COMPLETED
D130 CONTROL ORDER TEST
D217 CONTROL ORDER
TEST
COMPLETED
D220 READ TEST
D224 2K READ 2 MILLISEC; BANK 0
D224 2K READ 2 MILLISEC; BANK 1
D247 READ TEST COMPLETED
D250 WRITE TEST
D274 2K WRITE 2 MILLISEC; BANK 0
D274 2K WRITE 2 MILLISEC; BANK 1
D275 WRITE
TEST
COMPLETED
D300 CHAINED READ
TEST
D317 CHAINED READ
TEST
COMPLETED
D320 CHAINED WRITE TEST
D337 CHAINED WRITE TEST COMPLETED
1-16
System
Verification
OPERATOR
ACTION/COMMENTS
CONSOLE
MESSAGE
D340 ERROR
RESPONSE
TEST
D367 ERROR
RESPONSE
TEST
COMPLETED
D600 SELECTOR
CHANNEL
DIAG COMPLETED
D60l
ENDOFPASS
1
Program
restarts
and
continuestorun
until
operator
presses
HALT.
1-22.
HP
30012A
EXTENDED
INSTRUCTION
SET
DIAGNOSTIC
(D431)
The
extended
instruction
set
diagnosticiscontainedintwo
sections.
Section
1 is
the
Floating
Point
diagnostic
and
Section
2 is
the
Decimal
diagnostic.
The
diagnosticisdesignedtoverify
that
both
Floating
Point
and
Decimal
instructions
execute
properly,
and any
residues
derived
are
verified
for
correctness.
The
following
procedureisusedtoverify
operation.
OPERATOR
ACTION/COMMENTS
Cold load diagnostic
D43l
from stand-alone diagnostic tape.
Press
RETURN
x = Version
YY
=
Update
level
ZZ
= Fix level
Set
SYSTEM SWITCH REGISTER
bit0off.
Press
RUN
Set
SYSTEM SWITCH REGISTER
bit0off.
Press
RUN
Program
execute
and
displays
the
following
message.
(Execution
time
for 200
passesisapproximately
60 seconds.)
Program
halts
after
200 passes.
CONSOLE
MESSAGES
DOlHP30012A
EXTENDED
INSTRUCTION
SET
DIAG-
NOSTIC (D431.X.YY.ZZ)
QOl
ENTER
SWREG.SELECT OPTIONS
Q02
ENTER
SECTION
SELECT
OPTIONS
D02 200 PASSES COMPLETED
1-23.
HP
30115A
NINE-TRACK
MAGNETIC
TAPE
DIAGNOSTIC
(D433)
The
diagnostic
verifies
the
input,
output,
and
control
functionsofthe
HP
30115A
nine-track
magnetic
tape
unit.Ablank
reeloftape
(80 -
100
feet)
withawrite
ring
mustbeavailable
for
test
purposes.
The
following
procedureisused
to verify
operation.
OPERATOR
ACTION/COMMENTS
Cold load diagnostic D433 from
st~nd-alone
diagnostic tape.
Press
RETURN
X = Version
YY
=
Update
level
Z
=
Fix
level
Enterindecimal
the
DRT
numberofthe
tape
controller.
Press
RETURN
CONSOLE
MESSAGES
HP
30115A 9-TRACK
MAGNETIC
TAPE
(D433X.YY.Z)
(STAND-ALONE DIAGNOSTIC PROGRAM) .
QOlO
TAPE DEVICE NUMBER?
QOll
TIMER DEVICE NUMBER?
1-17
System Service
OPERATOR
ACTION/COMMENTS
Enterindecimal
the
DRT
numberofthe
timer
(usually
3).
Press
RETURN
Enterindecimal
the
maximum
numberoferror
messages
you
wish to receive.
Press
RETURN
Enter
A
Press
RETURN
Enter
NO
Press
RETURN
Enter
tape
model suffix
designatorB,or
E, NO= no
tape
unit
present.
Press
RETURN
Enter
tape
model suffix designator.
Press
RETURN
Enter
tape
model suffix designator.
Press
RETURN
Enter
tape
model suffix designator.
Press
RETURN
Remove
the
stand
alone diagnostic
tape
and
mountascratch
tape
80-100 feet long.
(This message is
askingifyou
are
satisfied
that
all previous
entries
are
correct before proceeding.)
Enter
YES
Press
RETURN
Set
all
bitsofthe
SYSTEM SWITCH REGISTER
off.
Press
RETURN
Program
executes
and
message appears on
the
console
after
a complete
pass
(approximately20minutes
for 100 feet of
tape).
Program
will
repeat
until
HALT is pressed.
CONSOLE
MESSAGE
Q012 MAXIMUM
ERROR
PRINT
COUNT?
P005
TYPE
FOLLOWING CONTROL
A'CR'-AUTO
E'CR'-EXIT
R'CR'-RESTART
M'CR'-MANU
'CR'-RESUME
YOUR CODE?
D015
PRESENT
SECTION REGISTER:
%077414 DO YOU WISH TO CHANGE? (YES/NO)
Q019 AUTO-PRCESS:
ENTER
TAPE
UNIT
(B,E,NO) AT
Q020 DRIVE
O?
Q020 DRIVE
1?
Q020 DRIVE 2?
Q020 DRIVE 3?
P003
UNLOAD
PROGRAM
TAPE
-
LOAD
TEST
TAPE(S)
Q030 ALL
DEFINITIONS
CORRECT (YES/NO)?
POll
UPDATE
SWITCH REGISTER (CR)
P060
01
PASS
000000 TOTAL ERRORS
1-24.
HP
30055A
SYNCHRONOUS
SINGLE
LINE
CONTROLLER
(SSLC)
PCA
DIAGNOSTIC
(D434)
Priortoexecuting
the
diagnostic,
the
SSLC
PCA
interconnecting
cable
mustbeterminated
with
test
connector
part
number
30055-60005.
The
following procedure is
used
to verify operation.
1-18
OPERATOR
ACTION/COMMENTS
Cold load diagnostic D434 from stand-alone diagnostic tape.
Press
RETURN.
x = Version
YY
=
Update
level
Z=
Fix
level
Set
SYSTEM SWITCH REGISTER
bit0off.
Press
RUN
Program
restarts
and
continuestorun
until
operator
presses
HALT.
System
Verification
CONSOLE
MESSAGES
30055A SYNC
SINGLE
LINE
CTLR
TEST
(D434.X.YY.Z)
PIO
ENTER
SWITCH REG. OPTIONS
D345
END
SECTION
1
D345
END
SECTION 2
D345
END
SECTION
3
D345 END SECTION 4
D345
END
SECTION 5
D345
END
SECTION
6
D350
ENDOFPASS
1
1-25.
UNIVERSAL
INTERFACE,
CARD
READER
PUNCH
INTERFACE
PCA
DIAGNOSTIC
(D435)
This
diagnostic
can
test
the
HP
30050A
Universal
Interface
(TTL)
PCA,
HP
30051A
Universal
Interface
(Differential)
PCA,orthe
HP
30219A
Card
Reader
Punch
Interface
PCA.
The
diagnostic
requires
the
HP
30049C
Diagnostic
Hardware
assemblytoexecute
the
diagnostic.
The
following
procedureisusedtoverify
operation.
OPERATOR
ACTION/COMMENTS
CONSOLE
MESSAGES
Set
the
SYSTEM DC
POWER
switch to STANDBY. Discon-
nect
the
cable for
the
peripheral
device from
the
PCA to be
tested.
Remove
the
PCA
to be
tested
from
the
card cage
and
note
the
positionofthe
interrupt
jumper.Ifa TTL PCA, also note
the
presenceorabsenceofjumperWI(present
= positive
true,
absent=negative
true).
The interface
PCA
must
haveajumper
inserted
near
con-
nector
J3.Ifthe
jumperismissing, remove
the
two-pin
jumper
plug
from
the
Diagnostic
Hardware
assembly
and
insertitnearJ3on
the
interface
PCA.
This
jumper
provides
power to
the
Diagnostic
Hardware
assembly.
Insert
the
PCA to be
tested
into
the
card cage.
Connect
the
Diagnostic
Hardware
Assembly to
the
interface
PCA.
Set
the
SYSTEM DC
POWER
switch
to ON. The
PWR
ON
indicatoron
the
Diagnostic
Hardware
assembly should light.
Cold load diagnostic D435 from stand-alone diagnostic tape.
Press
RETURN
DIOO
UNIV.
INTERFACE
TEST
(D435X.YY.Z)
1-19
System Service
OPERATOR
ACTION/COMMENTS
x = Version
YY
= Update level
Z
= Fix level
Enterindecimal
the
DRT
numberofthe
PCA to be tested.
Press
RETURN
Check
the
interrupt
mask
jumper
position on
the
PCA to be
tested
and
use
the
following
chart
to determine
the
correct
entry.
CONSOLE
MESSAGE
Q110 DEVICE NUMBER?
Q112 INTERRUPT MASK?
Jumper
Position
o
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
ENABLE
DISABLE
Press
RETURN
Entry
100000
40000
20000
10000
4000
2000
1000
400
200
100
40
20
10
4
2
1
o
177777
Enter
YES for PCA's 30050-60001
and
30050-60008.
Enter
NO for PCA 30050-60003.
Press
RETURN
Enter
NO
Press
RUN
Enter
2,3,4,5,6,7,8,9,10 Include section 1 only
when
the
test
equipment
referencedinthe
manual
of diagnostics is available for use.
Press
RETURN
Enter
YESifthe
PCA is
the
interface for
the
card
reader
punch. Otherwise
enter
NO.
Press
RETURN
Time for one
pass
is approximately 50 seconds.
Program
restarts
and
continuestorun
until
the
operator
presses
HALT.
Ql13
NEGATIVE TRUE?
Q114 CHANGE INTERNAL SWITCH REGISTER
Q115 SECTION LIST?
Q116 READER
PUNCH
INTERFACE?
D102
END
SECTION 0
D100 UNIV. INTERFACE
TEST
(D335X.YY.Z)
D102
END
SECTION 2
D102 END SECTION 3
D102 END SECTION 4
D102
END
SECTION 5
D102
END
SECTION 6
D102
END
SECTION 7
D102
END
SECTION 8
D102
END
SECTION 9
D102 END SECTION 10
D103
END
PASS 1
1-20
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