IBM 3205 Maintenance Information

I.

}('"

.~

~i

()

C'

C

()

J

C·

C}:

(~

. /

-

- -

-

- -

-

--

- -

---

,

--

-

Maintenance Li. rary

I

~

i

>

j

~

i

t

c.

(-'

i'

1

"\:

(

./

£\

C\

()

£1

.y'

£,J;

C:

C!

- -

----

--

----

-----

- - -

-

- -

- - - - -

----

-

--

-

----

---

--

---

----

- -

Color Display Console Maintenance Information

...

~'

~

--

SY18-2121-1

...

1\

.

'",

\'

'

";:

,

C

o

Second

This Changes by a

IBM customer of

representations

It information

programming, Such that services

Publications

requests

representative

locality.

A form

pUblication; ad'dressed Mechanicsburg,

the without

ccmtinue

©

1985

Edition,

major

or

vertical

has

the

is

references IBM

information

Copyright

additions

prepared

engineers

specific

possible

intends in

for

to

incurring

to

revision

about,

your

reader's

use

(September,

obsoletes

line

to

this

in machines that

that

this

or

are IBM

if

IBM

IBM services or

information

to

announce

country. not

pUblications

or

to

comments.

the

form

Corporation,

PA

17055

you

supply

any

the

information

International

1985)

to

the

the maintenance

the

it

stocked the

obligation

text

left

installation,

indicated.

is

suitable

material

products

that

such

at

IBM

branch

is

has

been

U.S.A.

in

Business

SYl8-2l2l-0

and

of

the manual

for

may

(machines

are

not

must

not

IBM

the

should

Department

any

address office

provided

removed, comments

IBM

may

way

whatever.

you

supply.

and

illustrations

change.

for

maintenance,

IBM

makes no

any

contain

and

announced

be

products,

be

made

at 6Rl

use

it

believes

Machines

SN18-2262 (TNL).

are

the

use

of or

other

construed

given

serving

the

or

You

purpose.

reference programs),

in

your

to

programming,

belowl

to

your

back

J,

distribute

may,

Corporation

IBM

your

of

may

180 Kost Road,

appropriate

of

indicated

IBM repair

to,

or

country. mean

or

this be

any

course,

1984,

of

(

\

'\.

'.

f~.

,;"

,·

C

-.-/

:

)

----------_._-------"---_.

-.----.---.--~-----

---------.---.----~~-"-.".

SAFETY

CAUTION

•

. •

•

(/

(

(~'

NOTICE

To

avoid

exchanging any CRTs

sa~ety

Do

not

Do

not

The

power attachment console standards. grounded voltage

electrical

are

under vacuum.

glasses power adjust

and meets

For your

receptacle.

on

accessible

on

shock,

FRU. and

long-sleeved

without

inside

the

turn All rear

o~

the

cable

sa~ety,

metal

plug

relevant An

improperly wired

power

persons

clothing

cover.

video

testing

the

parts

o~~

working

unit.

(when

supplied)

o~

the

laboratory,

plug must

and

disconnect

near

(or

comparable

is

be

connected

receptacle

work

station.

the

an exposed

protection).

approved country,

to a properly

could

power plug

CRT

should wear

~or

use

or

test-house

place

a hazardous

be~ore

with

this

wired and

(~

L

c;

(/

r·

,

C'

Safety

---~-.-------.---

.

••

Notice

1

~

" J

iii'

-;;'~;'~

Ift.·i

> (

)!'

.

. . .

---~.---.-

...

--~----

(..'

Rules

If

electrical and mechanical equipment and

observe the rules, you can

for

Safety

(1)

you know the safety rules for working with

(2)

work safely with IBM

equipment. Do

not

fear

electricity,

but

respect it.

While you are maintaining IBM equipment, (1)

observe every safety precaution possible and

(2)

observe the following safety rules.

Work

•

Environment

Do

not work alone

near equipment

in

hazardous conditions or

that

has dangerous voltages. Always inform your manager if the conditions or voltages are a possible problem.

• Always look for possible hazards

in

your work environment. Examples of hazards are: moist floors, nongrounded extension cables, power surges, and missing safety grounds.

•

Do

not perform any action

product unsafe or

that

makes the

causes hazards for the

customer personnel.

you

• Always keep your CSR tool kit away from walk areas so

that

other persons cannot trip over it.

For example, keep the kit under a desk or table.

• Observe good housekeeping practices

in

the

area

of the machines while you are performing

maintenance and after completing it.

• After maintenance, reinstall all safety devices, such as guards, shields, labels, and ground wires.

that

Exchange safety devices

are worn or defective. (Remember: the safety devices protect you from a hazard. you

do

not reinstall them when you have

You destroy their purpose if

completed the service call.)

Electrical Safety

•

If

possible, always unplug the power·supply cable

before you work on a machine. When you switch

off power off position or attach a (Z229·0237)

Note: A may be powered from another source and may be controlled breaker.

at

the wall box, lock the switch in the

DO

NOT OPERATE

tag

to the switch.

non·IBM attachment to an IBM machine

by

a different switch or circuit

,-

..

)

• Before you CSRs and customer personnel are not

start

the equipment, ensure that other

in

a

hazardous position.

•

Do

not wear loose clothing that can be trapped in

that

the moving parts of a machine. Ensure

the

sleeves of your clothing are fastened or are rolled

above the elbow.

If

your hair

is

long, or if you

wear a neck scarf, fasten it to make it safe.

• Insert your necktie into your clothing or fasten it with a clip (preferably nonconductive) approximately 8 centimeters

(3

at

inches) from its

end.

•

Lift

the equipment or parts by standing or Pl1shing action removes the strain from the muscles your back. that

• Put removed machine covers

up with your stronger leg muscles; this

Do

not lift any equipment or parts

are too heavy for you.

in

a safe place while

in

you are servicing the machine. Reinstall the covers before returning the machine to the customer.

• Switch off all power before

(1)

removing or assembling the main units of the equipment, (2)

working near power supplies,

power supplies, or

(4)

installing changes in

(3)

inspecting

machine circuits.

• Unless the maintenance documents specifically do

instruct you,

not service the following

with power on if the

part

is removed from its

parts

installed position in the machine: power supplies, pumps, blowers, motor generators, and other units with voltages V dc. (This rule ensures

that

are more than

30

V ac or

that

correct grounding is

maintained.)

•

If

you really need

to

work on equipment

that exposed live electrical circuits, observe the following precautions:

Ensure with the

that

another person who is familiar

power· off controls is near you. Another person must be there to switch off the power, if necessary.

42.4

has

. (

\

iv

IBM

3205

Color

Display

Console

"

z

C

(,

()

.

()

....

()

c

(~

(.

(:'

~/

f

('\

(~

Do

not wear jewelry, chains, metal-frame eyeglasses, or other personal metal (Remember: if the metal touches the machine,

the flow of current increases because the

metal

is

a conductor.)

Use only insulated probe tips or extenders. (Remember: worn or cracked insulation unsafe.

Use only one hand while you are working on live equipment. Keep the other hand pocket or behind your back. (Remember: there must be a complete circuit for an electrical shock to occur. This precaution prevents your body from completing the circuit!)

When you use a tester, set its controls correctly and use insulated probes that have the correct electrical specification.

Do

not touch objects as metal floor strips, machine frames, or other conductors. obtained locally, if necessary.

• When you are working with machines having voltages more than

the special safety instructions given

engineering memorandums

• Never assume: that power has been removed from

a circuit. First, check

•

Do

not touch live electrical circuits with the surface of a plastic dental mirror. (Remember: the surface of the dental mirror is conductive and can cause damage and personal injury.)

that

are grounded, such

Use suitable rubber mats

30

V ac or

that

42.4

(CEMs).

it has been removed.

objects,

is

in

your

V dc, observe

in

customer

Mechanical Safety

Do

not touch mechanical parts when you are

(1)

lubricating a part,

(3)

doing other similar work.

Safety Glasses

Wear safety glasses when:

• Using a hammer to drive pins or similar parts

• Using a power drill

• Using a spring hook to attach or remove a spring

• Soldering parts

• Cutting wire or removing steel bands

• Using solvents, chemicals, or cleaners to clean parts

• Working in any other conditions your eyes.

Tools, Testers,

•

Do

not use tools and testers approved by IBM. Ensure tools, such as Wire-Wrapl tools and power drills, are inspected regularly.

• Exchange worn and broken tools and testers.

•

Do

not use solvents, cleaners, or oils that have not been approved

(2)

checking for play, or

and

Field-Use Materials

that

by

IBM.

that

could injure

have not been

electrical hand

(>

()

.

C

.

("

(~

(~I

(

('

•

If

an electrical accident occurs:

1.

,Use

caution;

2.

Switch

Instruct

3.

4.

If

the mouth-to-mouth rescue "Electrical

do

off

the

another

victim is

Accidents-First Aid" (following).

not

be a victim yourself.

power.

person

not

to

get

breathing,

breathing.

medical aid .

perform

See

ITrademark of the Gardner·Denver

Co,

Safety

Notice

v

Summary

Electrical

Accidents-

First

Aid

Prevention is the main aid to electrical safety. Always think about electrical safety and use good practice, for example:

• Ensure matches the IBM equipment specifications.

• Inspect power cables and plugs; check for loose, damaged, or worn parts.

• Review the procedure in the maintenance documents before you remove a hold an electrical charge from the machine. Carefully discharge the necessary parts exactly as instructed by the procedure.

•

Do lamp) as an extension trouble light

N ever assume machine is always completely safe. You may not know the exact condition of a machine because, for example:

•

The

that

the customer's power receptacle

part

that

can

not use a normal light (for example, a table

at

a machine.

that

a machine or a circuit is safe. No

power receptacles could

be

defective.

When performing rescue procedures for an electrical accident, do as follows:

• Use Caution: the electrical· current source, remove the power; to do this, you may need to operate the room emergency disconnecting switch. switch, use a dry wooden rod or other nonconductive object to pull or push the victim away from source.

•

Work

Quickly: may need and possibly the heart is not beating.

• Call

Determine if the victim needs

. breathing.

steps.

for ambulance or the hospital. Instruct another person to call for medical aid.

If

the victim is still

power· off

contact with the electrical·current

(1)

mouth·to·mouth rescue breathing

(2) external cardiac compression if

the

Rescue Service: such as the

If

he/she does, perform the following

(EPO)

If

you cannot find the

If

the victim is unconscious, he/she

mouth·to·mouth rescue

in

contact with

switch or the

c

(

• Safety devices or features could be missing or defective.

• The maintenance and/or wrong or not complete.

•

The

design could have a problem.

• The machine could have damage, caused when it was shipped.

• The machine could have an unsafe change or attachment.

• An engineering change or a sales change could be wrongly installed.

• The machine could be deteriorated

(2)

is old or environment.

• A

part

hazard.

• A

part

because it operates

could be defective, therefore causing a

could be wrongly assembled.

EC

changes

could

be

(1)

because it

in

an extreme

CAUTION Use extreme breathing toxic fumes. has breathed-out.

1.

Prepare for rescue breathing: a. Ensure

b.

c.

care

when you perform rescue

for

a victim who may have breathed-in

Do

not

breathe-in

that

the victim's airway is open and

that

it is not obstructed; check the mouth for objects such as chewing gum, food, dentures, or the tongue.

Place the victim on his/her back, put one hand behind the victim's neck, and other hand on his/her forehead.

Lift the neck with one hand, and tilt the head backward by pressing on the forehead with the other hand

that

may be obstructing the airway,

0 .

air

that

the

victim

put the

. (

(

/

I

~

that

These are some of the ways machine could affect safety. Before you service call caution.

vi

IBM

or' procedure,

3205

Color

use

Display

the condition of the

good

judgment

Console

start

and

a use

..

c

2.

c

C:

.

..

i

C

j

()

(~'/

{ ("

3.

Look, listen, and feel to determine if the victim breathing freely:

a. Put your cheek near the victim's mouth and

nose.

b.

Listen and feel for the breathing-out of air. At

the same time, and upper abdomen to see if they move up and down.

If

the victim is not breathing correctly:

a. Keep the victim's head tilted backward (see

D).

Continue to press on the forehead with your hand; hand so victim's nostrils with your thumb and finger

at

that

look"

at

the victim's chest

the same time, rotate this same

you can pinch together the

B

II

is

c.

Remove your mouth to let the victim breath-out, and check moves down

D

that

the victim's chest

II

d.

Repeat steps either until the victim breathes for himself/ herself or until medical aid comes.

Reporting Accidents

Report, to your field manager, all electrical accidents, possible electrical hazards, and accidents that nearly occurred. might reporting ensures that the problem will quickly.)

(Remember: an accident

be caused

band

c once every 5 seconds

that

nearly occurs

by

a design problem; your immediate

be solved

c·

(~i

b.

Open your mouth wide and breath. Make a tight seal with your mouth around the victim's mouth the victim's mouth .

take

a deep

IJ and blow into

•

Report also all small electrical shocks. condition slightly to cause serious injury.)

that

causes a small shock need only differ

(Remember: a

Safety

Notice

vii

...

viii

IBM

3205

Color

Display

Console

(\

Ci

c'

c

().

c

..

PREFACE

The

IBM units: during document

and

basic

another. This

operation,

repair

understanding

manual

3205

Color

the

video

provides

units

contains

Display unit, the the

at

the

of

Console

logic customer information

customer

processors

the

following

unit,

should

site.

is a console

and

keyboard

call

that

and

the

This

display

information:

IBM IBM

manual

console

terminal

unit.

for

console

customer

assumes

that

If engineer

and

one repair

that

their

consists

of

the

service. needs the

relationship

of

units

to

reader

three

fails This

analyze

has

to

a

one

c

C

c:

[

c'

(~

Chapter Chapter

when a Chapter

and Chapter Chapter

unsafe designed operators,

addresses Appendix

the

Appendix packing

GA18-2339

IBM IBM

problem

replace

conditions

IBM

3179 3205

4361 4381

1,

"Introduction"

2,

"Problem

occurs.

3,

"Removal

field-replaceable

4,

"3205

5, "IBM

and

those

A,

"IBM 3205

3205

B,

"Packing

is

needed.

publications:

Color Color

Processor Operations

Part

3205

built,

service

items.

console

Display Display

on

Determination

and

Replacement

Numbers" on

Safety

on

machines

had

required

personnel

Installation

and

attach

Instructions"

Station Console

Operating

Manual,

page

1-1 Guide"

units

page

Inspection

that

are

safety

from

Instructions"

it

to on

Description, Operator

Procedures,

GA24-3949

gives a general

on

page

Procedures" CFRUs).

4-1

lists

Guide" being

items

injury.

the page

Reference

GA33-1570

on

inspected.

installed

The

processor.

B-1

illustrates

GA18-2177

2-1

on

page

the page

checklist

on

and

description

contains

3-1

part

5-1

Each

to

page

A-I

Problem

procedures

describes

numbers identifies

machine,

protect

in

this

describes

procedures

Determination

of

the

how

of

the potentially

as

the

owners,

chapter

how

to

IBM

3205.

to

follow

to

remove

IBM

3205.

it

was

to

follow

Guide,

setup

when

c

c·

c

("j

Preface

ix

..

,

\~

...

/

,--j}

x

IBM

3205

Color

Display

Console

()

CONTENTS

()

()-

()

[

Chapter

1.1

1.2

1.4

1.6

1.7

1.8

1.9

1.3

1.4.1

1.4.2

1.5

Video Keyboard Logic Indicators,

Operator Offline Data 122-key 124-Key

Chapter

2.1

2.2

2.3

Console Symptom

2.2.1

2.2.2

2.2.3

2.2.4

2.2.5

2.2.6

2.2.7

2.2.8

2.2.9 Offline

2.3.1

Chapter

3.1

3.2

3.3

Keyboard Logic

3.2.1

3.2.2

3.2.3 Video

1.

Introduction

Unit Unit

Indicators Switches

Flow

2.

Problem Determination Guide

Operator Power-On Display Keyboard

Audible Monocase/Dualcase Color Pedestal Security

Offline

3.

Removal

Unit Logic Logic

Security

Unit

1-1

Unit

1-1 Switches,

and

Messages

Tests

1-7 Keyboard Keyboard

Quick Index

Tests

Check

Messages Light

Problem

Alarm

Switch

or Key

Test

Unit

3-2 Unit Board

Keylock

3-6

1-!

1-6

2-4

2-29

and Replacement Procedures

3-1 Cover

1-1

1-4

Power

Assembly

and

Controls

(LINE

(Keyboard-To-Display (Keyboard-To-Display

or

Problem Problem Problem Procedure

25)

2-2

2-6

Status

2-11

2-21 Switch Cord

3-2

Assembly

Controls

1-4

1-5

Light

2-24

Problem

2-27

Problem

2-28

2-31

3-4

3-5

1-4

Test) Test)

2-1

Problem

2-26

2-28

1-8 1-9

2-8

3-1

"'i

(

, /

C~

c·· c·

c

-.,

(

j

c\

Chapter Chapter

5.1

5.2

5.3

5.4

5.5

5.6

5.7

5.8

Preparation General General Video

Low

High Keyboard Keyboard

APpendix

A.! A.2 A.3 A.4 A.5 A.6 A.7 A.S A.9

Set Attach Attach Connect Attach Set Adjust Check Personalize

Appendix

B.l

Video

B.2

Keyboard

B.3 B.4

Logic Three

4.

3205

5.

IBM

Unit

Voltage

A.

Switches

Pedestal Pedestal

Cable

Power

the

Audible

B.

Unit Unit

Units

Part

3205

5-2

Guidelines

5-3

5-4

5-5

5-5 Unit Unit

IBM

Cables

(Membrane (Capacitance

3205

On

to

Clamp

On

A-9

Brightness

Alarm

the

Packing

B-1

Unit

B-1 B-2 In A Master

Numbers

Safety

5-2

4-1

Inspection

type)

Installation

the

Underside

to

Logic

to

Video

the

A-S

Console

Rear

of

A-II

Unit Unit

Your

for

Instructions

Carton

Guide

5-6

type)

5-7

Instructions

of

the A-3 A-5

A-7

Display

the

Operator

B-1

B-2

5-1

Keyboard

A-IO

A-12

A-I

A-2

(

Contents

xi

...

(

\

"

(

c

xii

IBM

320S

Color

Display

c

Console

(~::

C

()

c

..

c

(

c·

'"

.

(

'--'

c

FIGURES

1-1. 1-2. 1-3. 1-4. 1-5.

1-6. 1-7. 2-1.

2-2.

2-3.

2-4.

2-5.

2-6.

2-7.

2-8.

2-9.

2-10. 2-11. 2-12. 2-13. 2-14. 2-15. 2-16.

2-17

.

2-18. 2-19. 2-20. 2-21. 2-22. 2-23. 2-24.

2-25.

2-26. 2-27. 2-28. 2-29. 2-30. 2-31. 2-32. 2-33. 2-34.

2-35.

2-36. 2-37. 2-38. 2-39. 2-40. 2-41. 2-42. 2-43. 2-44.

2-45.

3-1.

3-2.

3-3.

4-1.

4-2.

5-1.

5-2.

5-3.

5-4.

5-5.

A-I.

A-2.

A-3.

A-4.

A-S.

A-6.

Console

IBM

Setup Offline

IBM Keyboard-to-display Keyboard-to-display Keyboard Keyboard Video Pin Display

Display Display Display Display Display Status Status Status Test/Normal Video Status Video Status Test/Normal Without-Cursor All Status Some Automatic

Double Different Setup Audible No Video Audible Monocase/Dualcase Color Pedestal Power Cord Security Offline Switches All-character All-character 7-color

4-color

2-color

Setup Characters

Logic

Logic Security

IBM

Logic Video Grounding Grounding

Keyboard

Keyboard Console

Turn Keyboard A-2 Setup Set

Lock

Ensure

Units,

3205

Voltages

Characters

Alarm

3205

Pedestal

1-3

Switches

Test

Data

Cable Cable

Cable

A

2-11

B

2-11

C

2-12

D

2-12

E

2-12

F

2-13 Light Light Light

Cable Cable

Character~

Switches

Cable

(00/0000)

Switches Unit

Board

Unit Unit

Switches

Gray

Switch Light Light

Switch

Light

Characters

Alarm

2-24

Alarm

2-28

Key

Test

Setting

Pattern Pattern Pattern

displayed Cover

Assembly

Keylock Assembly Final

4-5

5-4

Pass

Pass Unit Unit

and

Parts

Latches

Lock A-4

Accessories

1-5

Pattern

Flow

2-6 2-7

2-8

in

Video

2-13 2-14 2-15

2-17

2-18

Character

2-21

2-23

2-24

2-25

Control

Switch

Failure Pattern

Pattern

and

Assembly

Schematics

Schematics (Membrane (Capacitance

A-2

A-3

1-7 test test

2-16

2-19

2-22

(A/A,a)

2-31

2-34 2-34 2-34

Jumpers

in

3-3

A-I

A-3

and

1-6

(I22-key (124-key

Cable

2-22 2-23

Knob

2-27

2-28 2-30

in in

3-4

2-10

2-20

2-25

Switch

Dualcase Monocase (A)

Status

the

Keyboard-to-disp1ay

3-5

4-1

5-5

type)

Parts

keyboard) Katakana

2-26

(A,a)

2-35

5-6

5-7

1-2

2-33

1-8

keyboard)

2-32

test

1-9

2-37

{

..

---

..

----

..

--~~~~=

--.-.'---""'"

Figures

.-

.... --

-.~-~

-~-~---

....

-.-

....

------~

xiii

A-7. A-S. A-9.

A-lO.

A-ll.

A-12. A-13. A-14. A-IS. A-16.

A-17

A-IS. A-19. A-20. A-2l. A-22. A-23. A-24. A-2S. A-26. A-27. A-2S.

B-1.

B-2. B-3. B-4.

Turn

Hook Turn Video Connect Keyboard Connect

Prepare Close Attach

Unlock

•

Power

Plug

Power on A-9 Set Adjust Color Check

Adjust Set

Position Adjust Store

Packing

Packing Packing

Video Pedestal

Cable

off

in

Switches

Test Audible

Test/Normal

Manual

Unit

to

Unit

Video

Cable

Power

Cable

Cable Security

Power

Brightness

Audible

the

Keyboard

Video

Keyboard Logic

Three

Cable Cord

Clamp

Clamp A-a

Clamp A-S

A-9

Cord A-lO

Pattern

Alarm

console into

Unit Unit

Units

A-S Video A-6

A-7

Key

Control

Alarm

Switch Angle

Pocket

Unit

A-7

A-S

A-9

A-lO

A-II

A-II A-12

A-12

B-1

B-2

A-S

c

A-IO

A-II

A-13

xiv

IBM

320S

Color

Display

(

(f'"

'L.:J

()

Console

"'.

(

, "

CO)

()

().

c

CHAPTER

The display unit. page

The 124-key

1.1

The power-supply can

red,

three

25) The power

supplies

is

used

unit. The

power-on For

unit.

1.

IBM

3205 console

Figure

1-3

shows

IBM

3205 Japanese

VIDEO

video display

green,

primary

that

is

+5 V dc

for

video

operator

indicator.

INTRODUCTION

Color

is

that

I-Ion

the

available

Katakana

Display

IBM

UNIT

unit,

supply

unit

which

assembly,

up

to

turquoise,

separated

the

convenience,

1920

colors.

in

the

and

audible

has a brightness

consists page

+12 V

Console

of

1-2

3205

connects

and a 14-inch,

characters pink,

The

from

video alarm

shows

prepared

in

one

keyboard).

yellow, display the

unit

dc

to

on

a

pedestal

is a seven-color

three

model

to

remainder

the the

control

units:

the

individual

for

and

No

the

logic high-resolution,

(24

lines

and

surface

generates

logic logic

knob,

makes

video

normal

has a 122-key

optional

white)

has

of

unit

card.

it

operation.

unit

of

80

can

an

the

display

+12 V

via

a power

possible

features

by a cable,

characters). operator

The +88 V

(using

unit,

console

cathode

be

obtained

image

dc,

+5 V

the

video

on-off

to

only

four logic units,

typewriter

exist.

has

ray

Seven

by

information

by a horizontal

dc,

and

cable.

dc

is

(I

0)

tilt

and

colors),

unit,

and

Figure

keyboard

an

analog

tube

colors

combining

+88 V

The +12 V

used

switch

rotate

and

(CRT)

area

in

keyboard

1-2

(or

card,

that

(blue,

the

(line

line.

dc,

and

the

video

and

a

the

video

on

dc

[

C:

c:'

1.2

The Katakana

are

down. There

•

Membrane-type metallic

The

1.3

The security host

The switch,

KEYBOARD

IBM typematic,

Membrane

•

Capacitance

keyboard

LOGIC

logic

processor.

logic

3205

keyboard).

are

two

bottom-cover.

UNIT

unit

key.

board

audible

UNIT

keyboard

that

types

type

(new

type

keyboard

unit

connects

provides It

has

contains alarm,

unit

The

is,

of

(old

has a 122-key

keyboard

they

keyboards:

type)

has a plastic

Both

to

controls

cable

the

and

status

the

contains repeat

are

logic

for

light.

will

types

connections

Test/Normal

typewriter

other

their

bottom-cover.

functionally

unit

the

other

for

switch,

function

by a cable.

units.

the

keyboard

special-function

Capacitance-type the

same

video

Monocase/Dualcase

It

unit,

(or

for

as

and

has a logic

keyboard

124-key

keys.

long

plug

as

they

keyboard

compatible.

board

unit,

switch,

Japanese Some

keys

are

has

and

color

a

held

a

Chapter

1.

Introduction

1-1

Monocase/Dualcase (A/A,a)

Switch

Video

Cl

Unit

Brightness Control Knob

C

'

/

j'

Color

(00/0000)

Status Light Test/Normal

Switch

Keyboard

Unit

/~

Cable Clamp

On/Off Switch

Power-On Light

Logic

;-;:F;;~~---

Security Key

Unit

(I

0)

Audible Alarm Volume Control

Knob

3205 MIM

(

".

')

./

Figure

1-1.

Console

Units,

~

Accessories

and

Security Keylock

Parts

1------

3205

PDG

1-----

V"'oUn~Ped.""

Logic

Unit

Power Cable

(

\.

1-2

IBM

3205

Color

Display

c

Console

{~

(~

('

(~

(

\

(:

(

(~

(

(/

.

('

.

{

(.~

(

1-

2

.

o

1.4.1

The

light

power status When

wh~n

The attention;

The

conditions also

1.4.2

The

•

• A

INDICATORS

indicators

on is

light the the

audible

bottom

referred

SWITCHES

IBM A Power

power A

Test/Normal

operation A

status when host

Brightness

screen

the generated.

Test/Normal IBM

provided

video blinks 3205

alarm

it

is

row on to

the to

AND

3205

has

I/O

to

the processor.

switch#

all

or

light

switch

image.

are

unit.

When

after

switch

receives

sounds

also

frequently

used

the

display

operator

CONTROLS

the

following

blinks

is

set

which

it

console

switch

places

control

the The the diagnostics

under

units. on

when

on

status power-on Test/Normal

is

set

data

to

generate is

by

special

as

is

the

in

an

to

Normal

the

or

various

line

switches

logic

the

video

light light

verify

to

the

commands

conditions the

used

to

indicate

symbols

25.

and

on

the

video

unit

offline-test

Test/Normal

and

when

unit

on

the

is

switch

the

Normal

through

keyboard~lick

or

controls:

unit#

sets

mode.

switch

the

allows

logic

on when

is

set operation position,

the

to

attract

machine

by

printed

controls

the

IBM

is

console

for

adjusting

ac

to

coaxial

3205

unit

power the of the

the

sound. status

messages.

the

to

set

to

receives

and

the

is

Test

the

IBM

status

interface.

operator's

and

application

the

Test

a

intensity

power-on applied position#

3205 light

error

This

normal

and

stays

signal

of

and

dc

the

hardware.

stays

line

of

mode

from

the

on

is

of

on

the

An

•

volume

• A characters displayed

A

•

key and displayed

A

•

monochrome Setup

•

settings

audible

Monocase/Dualcase

security

is operator

Color

alarm

of

the

in

keylock

in

the

at

switch

screen.

switches

define

knob

alarm

uppercase

off information the

console.

(00/0000)

are

the

at

the

rear

of

and

click.

(A/A#

provides a key-controlled

position,

located

keyboard

a)

only.

and

area,

changes

switch,

When

lowercase.

the

after

on

the

language

the

when

set

screen

which

the

base

underside

and

logic

set

to

Dualcase

changes

data

colors

of

are

unit

allows

to

Monocase (A)#

(A#

lock

for

to

blanks

cannot

on

the

set

keyboard

by

the

be

the

for

a),

the

IBM

(except

entered#

display

unit.

CE

during

adjusting

displays

characters

3205. for

modified#

to

simulate

Their installation.

all

When the

the

are

the

cursor

or

(

a

(

"'-

. (

"'--/

1-4

IBM

3205

Color

Display

c

Console

c

,.,~.,

..

,

...

-.

-,-_

..

_ ....

_--

-------------

The

Setup

processor

Ig~F

switches

is

1

234

X X X

Setup

on

the

installed.

1

xl

Ig~F

X X X X

Swi~ches

underside

234

of

the

keyboard

ON

OFF

unit

must

be

set

when

the

host

c

(>

[

c'

Warning:

ON OFF

0

0 0 0 0 0

0

0 0

•

0 0

•

0 0 0

•

0 0

•

0

•

Do

•

• •

0 0 0 0

0

•

0

0 0

•

0

•

0 0

•

not

0

•

0

•

0

•

0 0

•

0

•

0

•

set

switches

Languages US

English UK English Canadian French

Japanese Katakana

Austrian

IGerman

Belgian Danish French Azerty Italian Norwegian

Portuguese Spanish Spanish Speaking Swedish

1,

2,

Part Number (Membrane)

1389100 1389124 1389106 1389126 1389102 1389104 1389108 1389110 1389112 1389114 1389116 1389118 1389120 1389122

and 3

Part Number

( Capacitance)

1385082 1385503 1385492 1385504

1385490 1385491 1385493 1385494 1385495 1385496 1385497 1385498 1385499 1385500

to

Setup

ON

position.

Switch

label

C

, .

'

a-OFF

~

Figure

1.5

OPERATOR

For

descriptions

operator's

1-3.

Setup

MESSAGES

guide.

Switches

of

the

(LINE

operator

25)

information

area,

refer

to

the

Chapter

host

processor

1.

Introduction

1-5

1.6

At the entry When a key

OFFLINE

the

entry

test

of

pattern the

TESTS

of

the

offline

appears

keyboard-to-display

is

pressed.

the

tests,

(shown

cursor

the

in

Figure

operation.

becomes

alarm

1-4)

an

sounds

and

the

cursor

underline.

once.

the

Several

status

is

rectangular

light

seconds

blinks.

and

later,

At

blinking.

the

.

, ,

({)

(,-"

0

()

;'

'-.

i

7

'"

(

Field

o

e{

0',2

3<i5~i>

<

[1)

()

{

='"

/\

I :?!

$¢£¥R1I012345b78q~§·e%_8c-.,:

ae:,ouae i DUae;

ABCDEFGHIJKLMHOPQRST~VWXyz~aA~i*

~OCl€

lpwx\~VllTl;l!

§r·e8;llt::::~"v.'&

Red Green Blue White ( 4 colors

eee@eee@

Red reverse image,

eeeeeeee

aBBBBBB1

6ui'IAEibbAOYAEEIOUYCAEljjOAE:iOOA~i6UNabcdef9h

I

}ei~D~EG!:!l

II

eeeeeeee

Green!

_

@@!@@@@@

eeeeeeee

, I I I

Blue!

pli~ki7gl

I -

(++{J~L.tltlQ~QB211

ttLrl"t",.

II

..

@!!!!!!(

White!

underscored Pink Yellow Turquoise

!!ft!t!!

,

!I!@I!@I!@@

I

shown)

I!@@I!@@@@

aBBBBBBe

+

...

-0

...........

i

jk

Imnopqrs

11-1

III

PL'

!.~oSIUYI!!~rZ3

L

rH

I!@I!@@@@@

TEST

, J

ae;

ouaoyaee;

tuvl~,(yzlBa~;*

Hfl"O::lco

.01

2345b

OUU~

..

-nu.L[

7SQo-l1T;*

Divider Line

1

•

(

"-

(

\

(

\

'.

( "

i

''-..

(\

\,--,)

/"...

..\

I

Figure

Nate:

Bit 7 is

1-6

IBM

1-4.

This

off

3205

Offline

keyboard

and

bit

Color

Field Field

Field

Test

unit

8

is

Display

All-character pattern

0

2

or

e

0

e e

Pattern

is a UK-English

on;

4-Color pattern

7 -Color pattern

Setup switches

Flashing block cursor

Keyed-in characters

all

jumpers

Console

are

entered in this line.

keyboard.

are

off.

, (

(

;'

"'-/

I'

C

"

(

1.7

DATA

FLOW

c

'.

c

()

C:

c

[

•

Figure

Logic

Unit

r---

1-5

shows

the

-------..,

Refresh Control and Buffer

Analog Circuit

Display and Communi-

cation

Control

IBM

3205

+5V,+12V

(Communication)

I

(Video)

I

data

Ilf"I

ULJr-----

~

flow.

Video

Security Keylock Switch

Unit

Power

Light

( Coaxial

...

- Interface

on

Brightness Control Knob

c\

('

c

'""

I

(

./

c

Alarm

L

Test/ Status Normal Switch

Figure

Light

1-5.

Color

Switch

(00/0000)

IBM

Keyboard

and

Diagnostic

Control

Monocase/ Dualcase Switch (A/A,a)

3205

___

Data

(Keyboard)

I

..J

Flow

Audible Alarm Volume Control

Knob

r------

I

I ..,

Keyboard

Unit

--_

I

I I

I

.J

Chapter

1.

Introduction

1-7

o

1.8

Notes:

Regardless

1.

characters When

2.

is

displayed. The

3.

test

122-KEY

any

displayed.

characters

mode.

KEYBOARD

of shown

key

(KEYBOARD-TO-DISPLAY

which

below

in

the

When

shown

characters

are

shaded the

key

in

this

appear

displayed. area

is

figure

is

released.

TEST)

on

pressed.

will

the

be

key

tops,

the

characte~

character

displayed

in

w1th

when

test

without

the

mode

the

underscore

IBM

the

under~core

3205

is

15

in

(~\

\ '

o

Figure

1-6.

Keyboard-to-display

test

(122-key

keyboard)

\"

/"

(

\.-

(

. (

"'-

..

./

..

c

1-8

IBM

3205

Color

Display

Console

·

C

-

\_/

__

'.

-I

(-

("

1.9

124-KEY

KEYBOARD

(KEYBOARD-TO-DISPLAY

TEST)

C

().

c·

c

Notes:

1.

Regardless

in

2.

When a key

is

displayed.

3.

The test

test

mode

displayed.

characters

mode.

of

in

which

are

the

When

shown

characters

those

shaded

the

in

shown

area

key

this

appear

below.

is

released,

figure

on

pressed,

will

the

be

displayed

key

tops,

character

the

without

with

when

characters

the

underscore

the

IBM

displayed

underscore

3205

is

in

(

4[~

>,

(

/

(~

(~.

C

Figure

1-7.

Keyboard-to-display

test

(124-key

Katakana

keyboard)

Chapter

1.

Introduction

1-9

· (

1-10

IBM

3205

Color

Display

Cons.o1e

,

(

_/

~i

I

(

("\

(-

(',

/'

()

•

C)

C

(,~

(

(~

CHAPTER

This processor

The

•

When which

directs After

If

instructions.

2.

chapter

chapter Console

Symptom Individual

you

subdivides

you

replacing

no

trouble

PROBLEM

describes

console.

is

Quick Index

suspect

to

is

DETERMINATION

the

arranged

Check

Tests

console the

a Symptom

any

found.

into 3 parts:

based

problems,

problem

Index

field

return

GUiDE

procedures

on

the

symptom

into

category

If

you

have

this

symptom

Go

To

(~

c·

(~,

c

DISPLAY

(continued)

KEYBOARD

PROBLE"

color

A

Problems

(reversed.

Characters

added

Characters

with

Part greenish.

other

The the

Keyed-in different reference page

You

some Characters

typing Pressing

character

or

other of

display

keyed-in

cursor.

1-8). cannot cannot

control

them.

is

substituted

with

the

highlighted

blinking.

are

missing.

on

the

characters.

screen

or

bluish.

problems.

characters

from chart

type type

keys

appear

a

key

to

appear.

by

another

or

deformed

screen

becomes

the

once

in

keyboard-to-display

(Figure

in

any

in

some

are automatically

causes

characters

underscore).

or

are

appear,

test

1-6

characters.

characters

not

functional.

parts

replaced

reddish.

but

mode

on

without

more

than

color.

are

is

or

not

one

Symptom 21 Symptom 22

Symptom 23

Symptom 24

Symptom 25

Symptom Symptom 27

Symptom 32

Symptom 28 Symptom 29

Symptom

Symptom 31

26

30

{

c

C

-'

(

" .

j

c·

(~;

AUDIBLE

PROBLE"

"onocasel'Dualcase switch

Color

Problem Pedestal

power Problem

security Problem

ALAR"

Problem

switch

01"

cord

the

Key The

The

keyed-in

the

cursor.

The

keyed-in

the

keyboard-to-display

(Figure

The

Audible

The

Audible

Monocasel'Dualcase

not

work.

Color

The or

security

The when

(00/0000)

pedestal

malfunctioning.

display

security

the

1-6

on Alarm Alarm

fails

key

security

character

page

or

;s

key

1-8).

sounds

does

(A/A,a)

switch

the

power

to

turned

message

key

appears,

is

different

reference

continuously.

not

sound.

switch

does

cord

go

blank

off.

is

turned

but

chart

does

not

work.

is

broken

when

displayed

on.

not

from

the

Symptom 27

Symptom 32

Symptom 33 Symptom 34 Symptom 35

Symptom 36

Symptom 37

Symptom 38

C:

£\

Chapter

2.

Problem

Determination

Guide

2-5

2.2.1

OPERATOR

(',

~

MESSAGES

SYMPTOM ACTION:

SYMPTOM

ACTION:

1.

Set

2.

Make

3.

Set

4.

Is

the

YES

NO

S.

Set

6.

Remove

f:

Cs;J

Replace

2:

Cs;I2

the

I/O

sure

the

I/O

symptom

--

the

I/O

the

l-.l.L

1

(logic

the

(keyboard

switch

the

switch

Resume Go

to

~witch

keyboard

__

unit

logic

to 0 (Off).

keyboard

to I (On).

corrected!

normal

step

S.

to 0 (Off).

cable.

-.-1

error)

board.

or

logic

cable

operation.

is

Go

to

unit

firmly

3.2,

error)

connected

ftLogic

Unitft

to

the

on

logic

page

3-2.

unit.

Figure

7.

Set

8 .

Di

2-1.

the

d

YES NO

Cs;I

--

I/O

2

Keyboard

switch

change Replace Replace

Keyboard Cable

Cable

to I (On).

to

0;131

the

logic

the

keyboard.

board.

Go

Go to

to

3.1,

3.2,

ftLogic

ftKeyboard

Unit" Unit"

on

page page

3-2.

3-1.

c

2-6

IBM

3205

Color

Display

Console

/

(

C

c·

()-

c

SYMPTOM

ACTION:

1.

Set

2.

Make

Figure

3.

Set

4.

Is

Cs;J3

YES

NO

3:

the

su

2-2.

the

Cs;:l3

I/o

... e the

Keyboa

I/o

sti

11 Replace Retu

(keyboC!l

switch

keyboa

Keyboard Cable

... d Cable

switch

di

splayed?

the

... n to

...

d e

...... o ...

)

.

to 0 (Off).

... d cable

to I (On).

keyboa

no

...

mal

...

d.

ope

is

fi

...

ation.

Go

...

mly

to

connected

3.1,

"Keyboa

to

the

... d Unit"

logic

on

unit.

page

3-1.

[

c·

SYMPTOM

ACTION:

refer

to

~:

Fo

... a desc

the

Othe...

host

Messages

...

iption

processo

...

of

ope

othe

...

ato

...

host p ...

...

's

ocesso

guide.

...

's

ope

...

ato

...

info

...

mation a ...

eas,

C

'

,

Chapte

...

2. P ...

oblem

Determination

Guide

2-7

----

2.2.2

~--------~~.~-~~.~~-.

POWER-ON

LIGHT

_.

~

..

-~~~---~--.

OR

-~

STATUS

---,

LIGHT

0

r\

~

PROBLEM

SYMPTOM

ACTION:

1.

2.

3.

4.

5.

5:

Set

the

Make

Reseat Set

the

Does

NO

YES

6.

Unplug

7.

Set

the

8.

Does

NO

YES

9.

Set

the

10.

Unplug

sure

the

Power-on

I/O

switch

the

voltage

power

I/O

switch Power-on Set

the

Resume

keyboard

I/O

switch

power-on Go

to

Replace

I/o

switch

video

light

to 0 (Off).

cord

to

light

I/o

normal

cable.

to I (On).

light

Step

the

to 0 (Off).

cable;

is

source firmly

(on).

come

switch

operation.

come

9. keyboard.

wait

not

on.

is

correct

in

the

on?

to 0 (off)

on?

30

seconds.

video

and

at

the

unit.

go

power

to

step

outlet.

6.

C

c=

o.

C~:

r-'

•

~J

C

(~

~j

:--~".

~j

/\

'",,-j

:-~

11.

Set

12.

Does

13.

Disconnect Is

the

NO YES

the

voltage

YES

NO

Video Cable

I/O

switch

power-on

Go

to

Replace

the

Exchange Exchange

to I (On).

light

Step

13.

the power correct?

the the

logic cord

video power

come

board.

from

on?

the

unit. cord.

video

Go

unit

to

and

3.3.

check

"Video

for

Unit"

propel-

on

voltage.

page

3-6.

. (

I

"-

\

"'-',

Figure

2-8

IBM

2-3.

3205

Video

Color

Cable

Display

c

Console

SYMPTOM

6.

Power-on

light

is

on,

but

Status

light

is

off.

('

c

()

•

()

c

c~

f

(/

ACTION:

Set

1.

2.

Set

3.

4 . Did

YES NO

5.

Is

YES NO

6.

Set

7.

Set

8.

Set

9.

Is

YES

the the the the

the

the the the

the

status

--

status

--

I/O

switch

Test/Normal

I/O

switch

alarm

I/O

Test/Normal

I/O

sound!

~o

to

Go

to

light

Go

to

Make

sure

you

still

on

page

switch

light

Perform

Test

the

Step Step

Step

3-2.

coaxial

to 0 (Off).

switch

to

5. 10 . blinking?

6.

the have a problem,

to 0 (Off).

switch

to I (On).

still

coaxial

(On).

I

video

cable

to

cable

to

off?

cable

Test.

Normal.

is replace

check.

from

firmly

the

3205

connected

logic

to

the

to

unit.

host

the

logic

Go

system

to

as

unit.

"Logic

follows:

If

Unit"

[

(~\

(

(~,

()

.

()

.

C:!

C

10.

Set

11.

Disconnect

NO

a.

b.

c.

d.

• Yes - The

•

e.

• Open

• Open If

host

Return

the

I/O

the

Ensure Disconnect Measure

cable Is

processor been operation.

No -Go

Check

you

switch

to

the

to

for or or or

cannot

processor.

to

normal

to 0 (Off).

video

the

coaxial the

the

resistance

the

outer

resistance

coaxial

MI

to

one

find

if

If

step

of

operation.

from

START,

shorted

cable

coaxial

case between cable

you

have replace the

3205

e.

the coaxial host host

the

problem,

the

is

connected cable from

of

the

1.8K

check

not

the

logic

still

following

cable system system

cabling. driver invoke

logic

from

the

center

connector. ohms

is

correct.

~lready

board

fails,

problems.

or

coaxial

card. the

unit.

to

3205. pin

and

2.6K ohms!

done

and

invoke

support

the

of

(Use

Go

so.

rerun

your

cable

system.

the

connector

the

to

START

If

you the support

connector.

structure

RxlO

failing

range.)

for

have

structure.

for

on

the

host

already

your

C

C';

fC

Chapter

2.

Problem

Determination

Guide

2-9

12.

13.

Set

the

Measure

11'0

the

switch following

to

(On).

I

voltages:

Figure

Pin Pin Pin

2-4.

5

7

12

(+5V) (+5V) (+12V)

Voltages

and

pin 9 (ground)

and

pin 9 (ground)

and

pi

n 9

in

(ground)

Video

Video Cable

~

o

Cable

+12 V de (Pin

3121110

0000000000000

H~~y~!~~g~~~~

GND

176

121 (Pin

.L

91

+5 V

4321~

de

(Pin

5 and 7)

0

c

(

i"

14.

Are

YES

NO

all

voltages

Replace Replace

present! the

logic

the

video

board.

unit.

Go Go

to

3.2,

3.3,

"logic

"Video

Unit" Unit"

on on

page page

3-2. 3-6.

c

2-10

IBM

3205

Color

Display

Console

('

c

•

c

c'

(~

("

, ..

~

[

c\

2.2.3

SY"PTO"

DISPLAY

The

7:

bottom.

ABCDEFGHiIJKLMNOPQRSTUVW'XYZ123 ABCDEFGH'IJKLMNOPORSTUVWXYZI23 ABCDEFGHIJKLMNOPORSTUVWXYZ123 ABCDEFGHIJKLMNOPORSTUVWXYZ123

ABeD

EF

GH

IJKLMN

OPO

ABeD

EF GH IJ

ABC 0 EF GH

ABC 0

EF

GH

ABC 0

EF

GH

ABeD

EF G

H1JK

ABC 0 EF

GH

ABC 0 EF

GM

ABC

0 E

FGH

ABC

0 E F

GH

Figure

ACTION:

SY"PTO"

ABCDEFGHIJKLMNOPORSTUVWXYZ123 ABCDEFGHIJKLMNOPORSTUVWXYZ123

ABCOEFGHIJKLMNOPQRSTUVWXYZ123

ABCDEFGHIJKLMNOPQRSTUVWXYZ123 ABCDEFGHIJKLMNOPORSTUVWXYZ123 ABCDEFGHIJKLMNOPQRSTUVWXYZ123

ABCDEFGHIJKLMNOPORSTUVWXYZ123 ABCDEFGHIJKLMNOPORSTUVWXYZ123 ABCDEFGHIJKLMNOPORSTUVWXYZ123

ABCDEFGHIJKLMNQPQRSTUVWXYZ123 ABCDEFGHIJKlMNOPORSTUVWXYZ123 ABCDEFGHIJKlMNOPORSTUVWXYZ123 ABCDEFGHIJKLMNOPORSTUVWXYZ123

KLMN

opa

IJK

LMN

OPO

IJKLMN a PO UK

LMN

opa

LMN 0 paRS

,JK

LMN 0 PO

IJK

LMN 0 PQRS

IJK

LMN 0 PO

IJK

Ltt'lN 0 PO

2-5.

Replace

8:

A5TUVW

RS RS

RSTUVW X '(212

ASTUV RSruvW x YZ12

The

PROBlE"

characters

XyZ123

TUVW

XYl123

TuvW

XyZI23

TUVW

XyZ12

TUVW

XYZ12

TUVW x yl123

TUVW X Y212

W X

YZl2

Display

display

3 3

3 3 3 3

the

A

video

is

at

unit.

the

or

the

correct

top

are

Go

width,

to

either

3.3,

"Video

but

larger

its

or

Unit"

height

smaller

on

page

is

not

than

3-6.

normal.

those

at

the

C'

c;

j

C

c;

("

CI

c:

.

Figure

ACTION:

SYHPTO"

ACTION:

SYHPTO"

ACTION:

2-6.

Replace

9:

There

Replace

10:

Replace

Display

the

The

display the

B

video

unit.

is a bright

video

unit.

is

video

unit.

horizontal

out

of

Go

focus.

Go

to

3.3,

or

vertical

to

3.3,

to

3.3,

Chapter

"Video

2.

Problem

Unit"

line

Unit"

on

page

in

the

center.

on

page

on

page

Determination

3-6.

Guide

2-11

("

SYMPTOM

Figure

11:

....

CDEFGHIJKLMNOPOflSTUVWKYZI23

AaCOIEFGHIJKI.MNOf'QRSTUVWJlYZI23

AIlCOEFGHIJI(\.MNOI"QRSTUVWXVZl23

A8Ctl&FGHIJKLMNOPQRSTUVWXYZI23

AIICDEFGMIJI(lMNOl'ORSTUVW)CYZl23

MCDEfGHIJI(LMNOI"QRST1JVWX,(ZI23

AlCUEFGM'#;LMNOI'ORSTUWflI,YZI23

ABCDEFGHIJICLMNOPQRSTUYWXYZI23

AICDEfGHIJlCl.MNOl'QASTUVWXYZ

AIICDEFGHIJKLMNOI'ORSTUYWXYZl21

A8C0EFGHIJlCLMNOPORSTUVWX'fZ123

AllCDEFGHIJI(UIlNOl"QRSTUVWXYZ123

AecotFOMIJKLMNOPORSTUVWXYZ

A8CDEFGHUKLMNOPORSTUYWXYZI21

2-7.

The

display

121

123

Display

C

is

smaller

than

normal.

I'"~

v

(~

~.

c

"

'

(--.

~j

('

/

ACTION:

SYMPTOM

ACTION:

SYMPTOM

BCDE

FG BCDEFGHIJKLMNOPQRSTUVWXYZ12 BCDEFGHIJKLMNOPQRSTUVWXYZ12

BCDEFGHIJKLMNOPQRSTUVWXYZ12 BCDEFGHIJKLMNOPQRSTUVWXYZ12 BCDEFGHIJKLMNOPQRSTUVWXYZ12 BCDEFGHIJKLMNOPQRSTUVWXYZ12 BCDEFGHIJKLMNOPQRSTUVWXYZ12 BCDEFGHIJKLMNOPQRSTUVWXYZ12 BCD

EFGH IJK LMNOPQRSTUVWXYZ 12 BCDEFGHIJKLMNOPQRSTUVWXYZ12 BCDEFGHIJKLMNOPQRSTUVWXYZ

Figure

ACTION:

Replace

12: The

Replace

13: The

HIJK

LMNOPQRSTUVWXYZ 12

2-8.

Replace

the

display the

characters

Display

the

12

video

D

video

is

unit.

off

unit.

are

unit.

Go

center

and

Go

magnified.

Go

to

3.3,

the

characters

3.3,

"Video

Unit"

are

Unit"

on

page

3-6.

overlapping.

on

page

on

page

3-6.

("

~/

(\

./

\.

~--"

( \

~)

(.---\

\,,-~

f'~

SYMPTOM

ABCDEFGHIJKLMNOPORSTUVWXYZ123

ABCDEFGHIJKLMNDPQRSTUVWXYZ123 ABCDEFGHIJKLMNDPQRSTUVWXYZ123 ABCDEFGHIJKLMNOPORSTUVWXYZ123 ABCDEFGHIJKLMNOPQRSTUVWXYZ123

ABCDEFGHIJKLMNOPQRSTUVWXYZ123

ABCDEFGHIJKLMNOPORSTUVWXYZ123

ABCDEFGHIJKLMNOPQRSTUVWXYZ123 ABCDEFGHIJKLMNOPQRSTUVWXYZ123

ABCDEFGHIJKLMNOPQRSTUVWXYZ123

ABCDEFGHIJKLMNOPORSTUVWXYZ123

ABCDEFGH1JKLMNOPORSTUVWXYZ123

ABCDEFGHIJKLMNOPORSTUVWXYZ

ABCDEFGHIJKLMNOPORSTUVWXYZ 123

Figure

ACTION:

2-12

U:

2-9.

Replace

IBM

3205

The

display

123

Display

the

Color

appears

E

video

Display

unit.

Console

to

Go

be

weaving.

to

3.3,

"Video

Unit"

on

page

3-6.

·c

c

:···.·

'~

,

c

,t("

.-...,

c\

().

c

SYMPTOM

Figure

15:

2-10.

The

Display

display

F

is

tilted.

c

[

\

{

"

'C

ACTION:

SYMPTOM left.

ACTION:

1.

Set

2.

Make

3.

Set

4.

Turn

5.

Make

6.

Set

7.

Does

NO

YES

8.

Is

the

NO

YES

Replace

16:

the

The

I/o

sure

I/o

the

security

sure

Test/Normal

the

symptom Go Return

status

Replace Replace

the

display

switch

the

switch

the

to

video

appears

to 0 (Off).

video

Power-on

light

cable

back

key

switch

disappear?

step

8.

to

normal

continuously

the

logic

the

video

unit.

is

to I (On).

and

the

light

to

operation.

board. unit.

Go

to

be

rolling

firmly

Brightness

is

on.

Test.

blinking?

to

3.3.

from

connected

Control

Go

to

3.2,

Go

to

3.3,

"Video

left

to

"logic "Video

Unit"

the

knob

to

right

logic

fully

Unit" Unit"

on

page

unit.

clockwise.

on on

or

3-6.

from

page page

right

3-2.

3-6.

to

()

c·

Figur~

2-11.

Status

light

Chapter

2.

Problem

Determination

Guide

2-13

SYMPTOM

top.

17.

ACTION:

Set Make Set Turn Make Set

Does

the

l.

2.

3.

4.

5.

6.

7.

NO

VES

8.

Is

the

NO

The

I/O

sure

the

sure

the

I/O

security

the

Test/Normal

symptom

Go

--

Return

Status

--

Replace

display

switch

video

switch

Power-on

to

step

to

light

appears

to 0 (Off).

cable

back

key

disappear!

normal

the

to I (On).

and

light

switch

8.

continuously

logic

to

be

is

firmly

the

Brightness

is

on.

to

Test.

operation.

blinking!

board.

rolling

connected

Control

Go

to

from

to

3.2,

top

to

the

knob

"Logic

bottom

logic

fully

Unit"

or

from

unit.

clockwise.

on

page

bottom

3-2.

to

If

>0

...

',""

c

)

Figure

VES

--

2-12.

Replace

Status

the

Status

Light

video

Light

unit.

Go

to

3.3,

"Video

Unit"

on

page

3-6.

.r

2-14

IBM

3205

Color

Display

c:

Console

(

(~

(

c'

c

C

("

-~/

(~

(/

•

SVMPTOM ACTION:

1.

Set

2.

Make

3.

Set

4.

Turn

5.

Make

NO

YES

6.

Set

7.

Does

NO VES

S.

Is

the

VES

NO

181

The

the

I/O

sure

the

I/O

the

security

sure

Go Go

the

Test/Normal

the

symptom Go Return

Status

Replace Replace

switch

the

switch

the

to to

to

display

video

key

Power-on

"Symptom step

disappear?

step

to

light

the the

has

no

picture

to 0 (Off).

cable

back

6.

switch

S.

normal

continuously

video logic

is

to I (On).

and

the

light

5"

on

to

operation.

unit. board.

firmly

Brightness

is

on.

page

Test.

2-S

blinking!

and

adjusting

connected

Control

.

Go

to

3.3,

Go

to

3.2,

to

the

knob

"Video "Logic

the

logic

brightness

unit.

fully

Unit" Unit"

clockwise

on on

has

page page

no

•

3-6. 3-2.

effect.

[

C':

(-'

C

c;

C

.

Figure

2-13.

Status

Light

C

c'

c

•

~t

Chapter

2.

Problem

Determination

Guide

2-15

SYMPTOM

19r

ACTION:

1.

If

eyl,

2.

Turn

3.

Set

the

Characters

~2,

the

security

Test/Normal

or

~3

key

are

not

is

displayed,

off

switch

displayed

and

then

to

Test.

go

on

above

to

2.2.1

(fully

the

divider

Symptom

clockwise).

1,

line.

2,

or

3,

respectively.

o

c

Figure

4.

Are

YES

NO

S.

Set

6.

If

the

console.

7.

Test a. b. c.

d.

•

• Yes - The

2-14.

characters

the

the Ensure Disconnect

Measure the

Is

No -Go

processor

If

failing for

Test/Normal

Go

to

Exchange

Test/Normal

$Ymptom

coaxial

the

outer

the

resistance

to

you

have

operation.

the

host

displayed step

still

coaxial the

case

step

coaxial MI

S.

the

switch

cable

coaxial

resistance

of

e.

if

you

already

processor.

Switch

above

logic

continues,

the between

cable

board.

back

from

the

cable

cable from

connector.

check have been

If

the

to check

320S

is

connected

from

the

1.8K

not

already

to

START,

320S

divider

Go

Normal.

that

to

the

center

(Use

ohms

is

correct.

still

line!

to

3.2,

the

host to 320S.

the

and

2.6K ohms!

done

replace

fails,

nLogic

coaxial

the

of

RxlO

Go

so.

the

Unitn on

system system.

the

connector

range.)

to

START

logic

invoke

cable

as

board

your

page

is

attached

foilowsl

on

for

the and

support

3-2.

the

cable

host rerun

structure

to

the

to

,r-\

\

/

'''''------'

2-16

e.

Check

• Open

• Open If

you

IBM

cannot

320S

processor.

for or or or

Color

one shorted shorted shorted

find

Display

of

the

coaxial

host host

the

following

cable system system

problem,

Console

problemsl

or

coaxial cabling. driver invoke

card. your

cable

support

connector.

structure

for

your

host

.

c:'

c

('

c

()

c-

c

(

SYMPTOM

characters

ACTION:

1.

Change

2.

Does

NO

YES

3.

Set

4.

Make

NO YES

20:

the

sure

The

are

the

missing Go Return

I/O

the

Resume

Go

red,

missing

setting

to

step

to

switch

video

to

step

green,

on

the

of

the

color

3. normal to 0 (Off).

cable

normal

5.

or

blue

display.

color

appear!

operation.

is

firmly

operation.

color

(00/0000)

connected

does

not

switch.

to

appear

the

on

logic

the

unit.

screen,

or

some

[

c

(~

()

c'

Figure

5.

Set

6.

Turn Set

7.

Is

8.

Figure

2-15.

the

the YES NO

2-16.

Video Cable

Video

I/O

the

security

Test/Normal

Status

Go Replace

Status

switch

light

to

step

Cable

to

key

on switch continuously

9.

the

logic

Light

(On).

(fully

to

board.

clockwise).

Test.

blinking!

Go

to

3.2.

nLogic

Unitn on

page

3-2.

c' c

9.

Do

red,

YES

NO

green,

--

The

problem

to

Normal.

support

Replace

and

blue

structure. the

appear

is

not

Check

video

in

host

unit.

on

the

your

problem

Go

test

IBM

3205. determination

to

3.3.

Chapter

pattern

Set

"Video

2.

Problem

(see

Figure

the

Test/Normal

procedures.

Unit"

Determination

on

1-4

page

on switch

Invoke

3-6.

Guide

page

1-6)!

back

your

2-17

SYMPTOM

21:

A

color

is

substituted

by

another

(f"',

'-'I

C

color.

ACTION:

1.

Change

2.

Does

NO YES

3.

Set

4.

Make

Figure

s.

Set

the

sure

2-17.

the

setting missing Go

to

Return

I/O

switch

the

Video Cable

Video

I/O

switch

color

step

to

video

Cable

of

the

color

appear?

3. normal to 0 (Off).

cable

to I (On).

operation.

is

(00/0000)

firmly

switch.

connected

to

the

logic

C

c

unit.

c

6.

Turn

7.

Set

8.

Is

Figure

9.

Do

the

YES NO

2-18.

red.

YES

NO

the

security

Test/Normal

Status

Go Replace

Status

green.

--

The

to

support

Replace

light

to

step

the

Status

and

problem

Normal.

structure.

the

key

on

(fully

switch

continuously

9. logic

light

Light

blue

appear

is

not

Check

video

to

Test.

board.

on

in

your

host

unit.

clockwise).

blinking?

Go

to

the

test

IBM

problem

Go

3205. determination

to

3.3.

3.2.

pattern

nLogic

Set

nVideo

Unit"

(see

Figure

the

Test/Normal

procedure.

n

Unit

on

page

1-4

page

3-2.

on

page

switch

Invoke

3-6.

1-6)?

back

your

c

2-18

IBM

3205

Color

Display

Console

c

()

()-

SYMPTOM

underscore) ACTION:

1.

Set

22:

the

Problems

.

Test/Normal

with

switch

highlighted

to

Test.

characters

(reversed,

blinking,

or

c

Figure

2.

(

4[~

SYMPTOM ACTION:

SYMPTOM

[

ACTION::

C'

('

C

SYMPTOM ACTION:

1.

2.

3.

4.

Are

YES NO

Set

Wait

Set Does

2-19.

there

23:

Replace

24:

Replace

25:

the

I/O

around

the

I/o

your

Test/Normal

highlighted Invoke Replace

Characters

Part

symptom

your

the

of

switch 15

minutes.

switch

Switch

characters

support

the

logic

are

deformed

logic

your

board.

on

the

logic

remain?

board.

screen

to 0 (Off).

to I (On).

structure.

board.

Go

screen

becomes

in

or

Go

the

Go

parts

to

are

to

test

to

3.2,

are

3.2,

"logic

replaced

3.2,

reddish,

pattern?

"logic

added

with

"Logic

greenish,

or

Unit"

other

Unit"

missing.

on

or

on

page

characters.

3-2.

page

bluish.

3-2.

3-2

C

\

..

'

C

c·

c

YES

NO

5.

If

your

page

SYMPTOM ACTION:

1.

Replace

2.

If

the

Unit"

3-6.

26:

on

Repeat Return

symptom

Other

the

video

symptom

page

steps to remains,

display

unit.

still

3-2.

1,

normal

problems.

continues,

2,

and

operation.

replace

Go

to

3.3,

3;

then

the

"Video

replace

Chapter

go

video

the

to

step

unit.

Unit"

logic

2.

5.

Go

to

on

page

board.

Problem

3.3,

"Video

3-6.

Go

to

3.2,

Determination

Unit"

"logic

Guide

on

2-19

c

SY"PTO" 27:

Figu~e

ACTION:

2-20.

Replace

Keyed-in

Without-Cu~so~

the

ehe~acter

logic

boa~d.

appea~s,

Cha~acte~

Go

to

but

3.2,

the

"Logic

cu~so~

does

Unit"

on

not.

page

c

3-2.

C~

2-20

IBM

3205

Colo~

Display

Console

"

,"\

C

j

----'.-

---

(

(~'

(~

c

·

c

•

c

Ci

C

(

{

2.2.4

SYMPTO"

Figure

ACTION:

1.

Set

2.

Is

KEYBOARD

28:

You

2-21.

the

All

Test/Normal

Status

PROBlE"

cannot

Characters

light

type

switch continuously

in

any

to

characters.

Test.

blinking?

r

c'

("

c

('~';

("

_/

(\

C

"

C

Figure

3.

4.

•

·

2-22.

YES

NO

If

0;11,0;12,

Can

you YES NO

Status

Go

to

Replace

type

Return

Replace

or

in

step

the

Cs;I3

now? to

the

light

3. logic

is

normal

keyboard

board.

displayed,

operation.

unit.

go

Go

to

3.2,

2.2.1

"logic Symptom

Unit"

1,

2,

on

or

page

3-2.

3,

respectively.

C

Chapter

2.

Problem

Determination

Guide

2-21

SYMPTOM

func

tiona

29:

1.

You

cannot

type

in

some

characters

or

some

control

keys

are

()

o

not

Figure

ACTION:

SYMPTOM

Figure

ACTION::

SYMPTOM

2-23.

Replace

30:

2-24.

Replace

31:

Some

the

Characters

Automatic

the

Pressing

Characters

keyboard.

appear

Characters

keyboard.

a

key

Go

automatically

Go

once

causes

to

3.1.

more

"Keyboard

without

"Keyboard

than

one

Unit"

typing

Unit"

character

on

them.

on

page

to

3-1.

appear.

Figura

ACTION:

2-22

2-25.

IBM

Replace

3205

Double

the

Color

Characters

keyboard.

Display

Go

Console

to

3.1.

"Keyboard

Unit"

on

page

•

3-1.

(-

("

c

().

SYMPTOM

32:

Keyed-in

characters

-----------~-~----

are

different

from

the

key

caps.

c-

c

'

(

, /

( (

[

()

('

Figure

ACTION:

1.

Set Make

2. label.

3.

Do

2-26.

the

sure

the

YES

NO

Different

I/O

switch

the

switches

Go

to

Correct

setup

match

step

the

Characters

to 0 (Off).

switches

the

label!

4. setup

switch

underside

setting.

the

keyboard

~tBffi8iii

Switches

are

set

as

shown on

your

6-,.

~/

,

.

C

.

,/

,

(

/

c!

Figure

4.

Set

s.

If

2-27.

the

Membrane

Setup

I/O

switch

symptom

Type

Switches

back

remains,

to I (On).

replace

the

logic

Chapter

board.

2.

Capacitance

Problem

Type

Determination

Guide

2-23

2.2.5

SY"PTO"

AUDIBLE

33:

Audible

ALAR"

PROBlE"

Alarm

sounds

continuously.

t'.

"

,

.,

~

I

C

c

·c

Figure

ACTION:

1.

Set

2.

Set

3.

Does

YES --Replace

NO

SY"PTO"

2-28.

the

it

back

the

--

3~:

Audible

I/O

switch to I (On).

Audible

Return

Audible

Alarm

to 0 (Off).

Alarm the

logic

to

normal

Alarm

still

board.

operation.

does

sound

not

continuously? Go

to

sound.

3.2.

"logic

Unit"

on

page

3-2.

('"

\ J

'. /

Figure

ACTION:

1.

Set

2-24

IBM

2-29.

the

3205

I/O

No

Alarm

switch

Color

to 0 (Off).

Display

Console

(

("

(,

C

().

c·

c

(

2.

Figure

3.

4.

Make

Set

sure

2-30.

the

Turn

the

clockwise.

the

Video Cable

Video

I/o

switch

Audible

video

Cable

Alarm

cable

to I (On).

is

Volume

firmly

Control

connected

Knob

at

to

the

back

logic

of

unit.

the

logic

unit

fully

(--

[

"~'

\

C

(~

(J

c)

~

i

~

C

'/'

Figure

5.

Set

6.

Does

YES

NO

2-31.

the

Test/Normal

the

Audible

Return Replace

Alarm

to

the

Alarm

switch

sound?

normal

logic

Control

to

Test.

operation.

board.

Knob

Go

to

3.2,

"Logic

Unit"

on

page

3-2.

C~

C

C'

t

Chapter

2.

Problem

Determination

Guida

2-25

r(

-,

'v

2.2.6

SYMPTOM

Figure

ACTION:

1.

2.

3.

MONOCASE/DUALCASE

35:

2-32.

Set

the

While

(A/A,a) Do

the

YES

Monocase/Dualcase

Test/Normal

looking

several

characters

Invoke

at

the

times.

change

your

SWITCH

switch

display,

from

support

PROBLEM

(A/A,a)

to

Test. alternately

all

structure.

switch

Switch

uppercase

does

switch

to

not

work.

between

uppercase

Monocase

and

lowercase?

and

c

Dualcase

NO

Replace

the

logic

board.

Go

to

3.2,

"logic

Unit"

an

page

3-2.

2-26

IBM

3205

Color

Display

Console

c

·

C

,"

-

.'

\

(~

(

2.2.7

COLOR

SWITCH

PROBLEM

c

(

(~'

.•

[

SYMPTOM

Figure

ACTION:

1.

2.

3.

Set look

the Do

YES NO

36:

2-33.

the

opposite

some

Color

Test/Normal

at

the

of

the

Invoke

Replace

(00/0000)

characters

position.

characters

your

the

switch

on

support logic

switch

Switch

to

the

change

structure.

board.

does

Test.

test

color?

not

pattern

Go

to

work.

and

3.2,

set

"logic

the

color

Unit"

(00/0000)

on

page

3-2.

switch

to

"

c·

c:

C

Chapter

2.

Problem

Determination

Guide

2-27

2.2.8

PEDESTAL

The

OR

POWER

pedestal

CORD

or

PROBLE"

the

power

cord

is

broken

or

malfunctioning.

Pedestal

Figure

To

remove

page

3-2.

Power

Problem

2-34.

Cord

the

pedestal

Discard Problem

Pedestal

the

from broken

the

video

pedestal.

and

logic

units,

refer

to

3.2,

"Logic

Unit"

o

on

Figure

Set cord.

2.2.9

2-35.

the.

I/o

SECURITY

4 Position Connector

IIJ

II:] II:] II:]

Polarization Key

Figure

2-36.

ACTION:

1.

Disconnect removal

2.

Make

3.

Are

the

swi

~----~

procedures

the

continuity

Power

tch

Cord

to 0 (Off)

KEY

PROBLE"

and

Security Keylock Switch Mechanism

r---------,

I I

L

_________

Security

the

Key

security

for

tests

checks

Failure

key

the

shown for

from

logic

unplug

the unit

for

the

security

the

I

Make

I I

Break

I I

.J

logic

cover.)

the

power

.••.•••. ...•...•

board.

security

key

cord.

At

Horizontal Position

At

Vertical Position

assembly

Di

(See

key.

scard

Section

correct?

the

broken

3.2.1

for

power

the

c

2-28

•

Yes

No

IBM

-

3205

Replace

Color

the

logic

the

security

Display

board.

Console

key

assembly

•

().

c

2.3

OFFLINE

The

IBM

Test/Normal

1.

2.

3.

4.

5.

6.

7. At

the the the an

3205

Basic Basic Video

logic

a.

b.

All-character Color Setup

Keyboard-to-display

the

test

Figure cursor

underline.

Assurance logic Interface

unit.

Keyboard circuit

Keyboard

Pattern Switches

entry

pattern

2-37

is

TESTS

offline

switch

Test:

Interface

in

Test:

Display

of

the

appears

on

rectangular

tests

is

set

Test

tests

Test:

the

and

offline

page

are

to

Test#

(BAT)

the

tests

Test:

logic

Jumpers

unit.

tests

Test

(7

Color

Operation

tests#

and

the

2-30.

and

in

the

functions

the

tests

the

function

Pattern

Status

Test.

the

status

At

the

blinking.

IBM

3205

offline

of

function

the

Display

alarm

light

entry

When

logic. tests

the

of

function

of

the

and

2/4

Test

sounds

blinks.

of

the

any

Activated

consist

logic

the

keyboard.

key

unit.

video

of

the

Color

once.

The

keyboard-to-display

is

of

interface

keyboard

Pattern)

Several

test

pressed,

when

the:

interface

Test

seconds

pattern

the

circuit

is

operation#

cursor

in

later# shown

becomes

the

in

[

c

c'

.

c

()

Chapter

2.

Problem

Determination

Guide

2-29

c

Field

o

e{

012345';7>

ael

ABCDEFGHIJKLMNOPQRSTUVWXYZ~BA~;*

eeeeeeee eeeeeeee

eeeeeeee

BBBBBoe1

< [ 1 )(){ =

QUae

i

QUae;

Red Green Blue

Green! Blue!

Red reverse image

_

'"

/\

6ui'IA£iOi:JADYAEEIOUYCAEIOOAE:iOOA~i6UNabcdef9h

@@!@!@@@

blinking

\ \ I " , I

eeeeeeee

, " I I r \

aBBBBBBe

TEST

I :

?I

$¢£¥R1I012345b78q~§·e%_&-.

White

( 4 colors

@!!!!!!@

White!

underscored Pink

~

shown)

!!!!!!!@

, :

+..,-.

Yellow

@@I!@@I!@@

Turquoise

@@@!@I!@@

i

jk

......, I

ae

i

ouaoyaee

ImnopqrstulJl';/yzlBa~;*

i

OUU~

Divider Line

1

c:

o

'"

r-~

'-~-

Note: This keyboard assembly

Bit 7 is

Figure

2-30

2-37.

IBM

off

3205

and

bit 8 is

Offline

Color

Field Field

Field Field Field

Field

is

on. And all jumpers

Test

Display

All-character pattern

0

2

or

•

7-Color pattern

e

Setup switches

e

Flashing block cursor

e

Keyed-in characters

e

a UK-English keyboard.

Pattern

Console

4-Color pattern

are

off.

are

entered in this line.

:-

\.,-~.>',

~

"-

~~

I

~j

~

•

0

.

r

\'----./

~~

(

"~oj

£~\

L

C

(-

("

C

().

c

2.3.1

Preparatlon

1.

OFFLINE

Set

the

Dualcase

=

Figure

2.

3. logic

Turn Does

Ves

2-38.

Turn

Check:

the the

TEST

Test/Normal

(A,a),

Switches

the

Security

the

Audible

IBM

3205

alarm

No

I

Hote

the

PROCEDURE

switch

and

the

Setting

Keylock

Alarm Volume

power

sound

once?

e~ror

to

Color

clockwise

on.

condition

Test,

switch

Control

and

return

the

Monocase/Dualcase

(00/0000)

(horizontal

Knob

fully

to

2.2,

the

0000

position).

clockwise.

"Symptom

switch

position.

Index"

(A/A,a)

on

page

to

2-4.

c

I

Does

an

the

Operator

No

I I I

I

Is

the

status

Ves

I

Does

the

Ves

I

Go

to

the

error

Ves

Hote

No

I

Hote

test

No

I

Note

Information

the

error

light

the

pattern

the

page.

blinking?

error

(~1'Cs;I2,

Area?

condition

appear?

condition

ort:s;J3)

and

appear

return

to

in

2.2,

"Symptom

Index"

on

page

2-4.

c

Ci

-----"

...

_-_

...

_-- -

Chapter

..

-

--------.-----~-----

2.

Problem

Determination

Guida

2-31

'0

r

V

C

Character

Is

the

Vas

I

to

Go

(I"

aelouae

ABCDEFGHIJKLMNOPQRSruvWXYZ~eA~;*

Note:

Display

all-character.

No

I

Note

the

iJii5~7>

This

the

()

i

6i1ae;

oui'iAEibOiiDYAEEIOUYCAEliiOAEi6uA£i6UNabcdefgh

pattern

Check:

error

page.

(

='"

appears

dualcase

condition

/\

I

:?

1

$¢i¥Rlt012345b78Q&§le%_&-,

when

pattern

and

the

122-key

correct?

return

to

2.2.

,:

+

.,-.,

A

i jk

keyboard

"Symptom

....

' , J

ae;

ouaoyaeei

ImnopqrstulI";,,<:yzlBa~;*

is

attached.

Index"

OUlJ~

on

page

2-4.

•

U

~,

r

\~'

C

c:

('

~i

_/

~

./

/'"

0>"

~

Figure

Note:

2-39

0'2

34Sb7)\ [ ])(){

,.·'Ht:i(:;),)t7'1*1':"Jt1'13"JI4·0.,j" 0 0 r

AB(DEFGHIJKLMNOPQRSTUVWXYZ~eA~i*

This

(Part

pattern

1

of

='"

/\

appears

2).

I

:?I

All-character

$¢i¥Rlt012345b78Q&§le%_8c-.

J'

•

'H

?IH

13,-"

when

the

124-key

attached.

Figura

2-39

(Part

2

of

2).

All-character

Pattern

,:

+

bcdefgh

a

Pattern

in

Dualcase

~-.,.

"",

, J

i'1'''H",*77J'1~

i jk

ImnopqrstullwxyzlBa~;;

keyboard

(Japanese

in

Dualcase

(A,a)

7t'/9

Katakana)

(A,a)

is

/

I

2-32

IBM

3205

Color

Display

Console

0"

~I

:

C

C:

().

c·

':

C

/

(

Monocase/Dualcase

Set

the position. Is

Yes

I I

I

Go

Monocase/Dualcase

the

all-character

No

Note

the

to

the

I iJ4Sili><

Ae:I(JUAE:i60Mf6uNAfiOUi!iOYAEEIOUYCAEi(JUAE:i6UA£iouNABCDEFGHIJKLMNOPQRSTUVWXYZfi0A~;*

ABCDEFGHIJKLMNOPQRSTUVWXYZfi0A~;*

[j)

page.

(){

Switch

error

;;'"

/\

I

Check:

switch

pattern

condition

:?

I

$¢£¥RJl012345b78Q&§le%_&-.,:

(A/A,a)

changed

and

to

the

return

the

Monocase

monocase

to

2.2,

+

~-.

"

.....

(A)

pattern?

"Symptom

'J

Af i bllAOYAEE

Index"

I

au

t·:

on

page

2-4.

c;-

Nate:

Figure

Nate:

attached.

Figure

This

pattern

2-40

0'

<34Sb7

"','H t

ABCDEFGHIJKLMNOPQRSTUVWXYZfi0A~i*

This

2-40

> d

:XVI)t

pattern

(Part 1 of

l)(}{

7'\*":

(Part

appears

2).

=

"'1\

I

:?

I

41ff

13'1) ""0,):'''' • r J ' •

appears

2

of

2).

when

$¢£¥RJl012345b78%§le%_&-.,:

the

All-character

'74

?

U,

when

the

All-character

122-key

13'

-"ABCDEFGH·I

124-key

keyboard

Pattern

+

~-.

H

J

keyboard

Pattern

is

attached.

in

Monocase (A)

.....

, , J i'i'''I:tM:;7J't:,-;;t')}

KLMNOPQRSTUVWXYZfi0A~;"

(Japanese

in

Monocase

Katakana)

(A)

is

c

Chapter

2.

Problem

Determination

Guida

2-33

o

Color

Is

the

Display

7-color

Check:

pattern

displayed

correctly?

aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa

I I I

Blue/blinking

Pattern

error

pattern

condition

Figure

Yes

I I

the

Is

J

Green/reverse

2-41.

No

J

Note

the

2/4-color

7-color

aaaaaaaa aaaaaaaa aaaaaaaa

I

Red

Blue

White/underscored

image

and

displayed

~hite

Pi

nk

return

correctly

I J

I

Yellow

to

2.2,

(4-color

Turquoise

"Symptom

pattern)

Index"

?

on

page

·c

2-4.

Figure

Yes

I

Set

the

Is

the

2/4-color

aaaaaaaa

I

J

White

Figure

Yes

I

to

Go

the

2-42.

No

I

Note

the

Color

aaaaaaaa

I

Green

2-43.

No

J

Note

the

error

switch

pattern

Pattern

condition

(00/0000)

displayed

aaaaaaaa aaaaaaaa

J J

J

Green

2-color

error

page.

Pattern

condition

and

to

the

White

and

return

00

correctly

position.

return

to

2.2,

(2-color

to

2.2,

"Symptom

pattern)

"Symptom

Index"

?

Index"

on

page

2-4.

,f~'\

2-4.

-c

2-34

IBM

3205

Color

Display

c

Console

setup

Switches.

security

Keylock, and Cursor

Display

Check:

c· c·

c

Check (if

applicable)

Note: The

On

the

Underside

00000000

1 1

Figure

Are

Yes

2-44.

the

I

Turn

the the

Does

Yes

the

switch

Setup

setup

No

,

Note

security test

No

I

Note

setup

settings

of

the

00000000

1-11-1

I

!gnore

Jumpers

switches

Setup

switches

the

error

keylock

pattern

the

error

switches

inside

depend

Keyboard"

status------

status-----

Switches

and

condition

disappear?

condition

on

the

keyboard.

keyboard

on

language

on

page

>Japanese

Others

>

Ig~Fxxxxl

and

Jumpers

jumpers

counter-clockwise

correct

and

return

and

configuration.

A-2.

Katakana

1 2

3 4

Status

(equal

to

(vertical

to

the

2.2,

2.2.

Katakana

keyboard:

Ig~F

to

setting)

"Symptom

position).

"Symptom

jumper

See

123

X X X

?

Index"

A.l.

0001 0000

4

xl

"Set

on

Switches

page

2-4.

()

(.~

I

Turn

the

Does

the

Yes

I

J

I

Is

the

Yes

rectangular

I

I I

Press Does

Yes

I I

I

Go

to

any

the

security test

No

I

Note

No

I

Note

key.

cursor

No

Note

the

change

the

page.

keylock

error

cursor

error

clockwise

appear

condition

displayed

condition

to

the

condition

again?

and

underline

and

(horizontal

return

and

blinking?

return

cursor

return

to

2.2.

and

position).

"Symptom

2.2.

"Symptom

stop

2.2,

"Symptom

Index"

blinking?

Index"

on

page

2-4.

(

Chapter

2.

Problem

Determination

Guide

2-35

Keybgard

Set

the Perform keyed-in See

Figure Does a No

I I

I

Set

the Are

TEST cleared! Yes

I I I

I I

Offline

Operation

Monocase/Dualcase the

symbols

2-45

keyboard-to-display

Yes Note

Test/Normal

in No Note

tests

Check:

keyboard-to-displaY

with

keys

page

error

switch

error

completed

the

are

on

Operator

switch

that

2-37

for

problem

condition

to

Information

condition

Normal.

successfully.

(A/A.a) operation, you

pressed.

symbols

exist!

and

return

Area

and

return

to

Dualcase

and

that

to

and

to

compare

should

2.2.

the

test

2.2.

(A.a).

be

displayed.

"Symptom

pattern

"Symptom

Index"

on

page

c

2-4.

-c

2-4.

Test

the

coaxial

a.

Ensure

b.

Disconnect

c.

Measure

the

d.

Is

the

•

e.

Check

• Open

•

• Open

If

you

processor.

cannot

cable

the

coaxial the

the

outer

resistance

No -Go Yes - The

processor

to

START.

the

processor.

for

Open

case

3205

one or or or

find

resistance

to

shorted shorted shorted

from

coaxial

of

step

coaxial MI replace

still

of

the

cable

the

connector.

between

e.

cable

if

you

the

fails,

the

following

coaxial

syste~

system

problem.

3205

is cable from

1.8K

have

logic invoke

to

the

connected

from

the

center

ohms

check

not

already

board

your

problems:

cable cabling. driver

invoke

host

the

(Use

and

is

correct.

or

coaxial

card.

the

system

to

the

3205. pin

of

the

RxlO

2.6K ohms!

done

and

rerun

support

as

system.

the

connector

range.)

Go

to

so.

the

structure

cable

structure

follows:

START

If

you

failing

connector.

for

have

for

on

the

cable

the

host

already

operation.

the

host

your

host

to

been

If

"'--

2-36

IBM

3205

Color

Display

c

Console

Nates:

1.

Regardless are

2.

When

is

displayed.

3.

122-key

displayed

any

displayed.

key

Keyboard.

of

which

in

the

When

characters

test

shaded the

mode.

key

area

is

appear

is

pressed,

released,

on

the

key

tops,

the

character

the

with

characters

without

the

underscore

shown

the

below

underscore

is

c·

c

.•

[

, /

4.

The test

Figure

characters

mode.

2-45

(Part

represented

1

of

2).

in

this

Characters

figure

displayed

will

be

in

displayed

the

Keyboard-to-display

when

the

3205

is

test

in

("

(~

CI'

c·

Chapter

2.

Problem

Determination

Guide

2-37

Notes:

1.

Regardless

are

2.

When a key

is

displayed.

3.

~24-key

4.

The test

those

displayed.

characters

mode.

shown

Keyboard

of

which

in

the

When

represented

characters

below

shaded

the

(Japanese

in

test area

key

appear

mode.

is

pressed,

is

released,

Katakana).

in

this

on

figure

the

will

key

tops,

character

be

displayed

the

without

with

characters

the

underscore

when

the

displayed

underscore

3205

is

in

c

~

C

C'

.

C

r

o-

~--"

C)

r'"

~

~j

..

'

/

Figure

2-45

(Part

2

of

2).

Characters

displayed

in

the

Keyboard-to-displaY

test

~\

""-.

i'\

/

2-38

IBM

3205

Color

DisplaY

c

Console

(

('

(

(~

c!

C C

C

(

CHAPTER

This

chapter

3.1

1.

Set

2.

Unplug

3.

Disconnect

4.

Turn

5.

Set

6.

Record

7.

Reinstall

KEYBOARD

3.

REMOVAL

describes

the

I/O

the

setup

the

UNIT

power the

new

switch

in

AND

switch

cord

keyboard

switches

reverse

REPLACEMENT

how

to

remove

to 0 (Off).

from

the

cable

over.

on

the

setting

order.

on

the

PROCEDURES

and

replace

power

from

new

outlet.

the

keyboard

label

logic

supplied

to

the

unit.

match

console

the

with

the

FRUs.

old

new

keyboard

keyboard.

settings.

[

C

(-

C

c!

C'

c)

C

..

L

C'

("

Chapter

3.

Removal

and

Replacement

Procedures

3-1

3.2

The

LOGIC

logic

UNIT

unit

consists

of:

• Top

•

• A

3.2.1

(See

1.

2.

3.

4.

and

A

logic

security

LOGIC

Figure Turn Remove Disconnect Hold

facing

CAUTION

Avoid damaging

5.

Pull pedestal

6.

While reinstalling.

7.

Pull

8.

Return

bottom board

UNIT

3-1

power

the

video

up.

the

logic is

pushing

the

pedestal

the

covers

assembly

keylock

COVER

on

page

off

and

power

the

three unit

the

unit

visible.

latch

)

pedestal

which

assembly.

3-3)

disconnect

cable

connectors

in

units

slightly

~

e

towards

e

from

both

and

to

and

are

the

hands

the

towards

the

you

the

not

replaceable

power

video

t)

from

and

pedestal.

right,

and

logic

cord

unit

turn

you

pull

remove

unit

and

the

until

down

0

in

plug

unclamp

logic

video

the

it

from

to

the

from

unit.

gray

logic

their

field

the

it

unit

the

power

from

so

latch

unit.

video

normal

outlet.

the

that

~

unit

position.

cable

the

in

(See

screen

the

note

8.

clamp.

is

when

9.

10.

11.

12.

13.

14.

15.

Align Squeeze

from

Invert

Return

Press top

Repeat the

Reinstall

the

cover

base

Note:

slots

onto

and

the

tab

the

logic the the

right

step

cover

in

When

lift

video

on

the

center

unit logic logic

0

unit unit

plastic

far

enough

13

for

• .

reverse

reinstalling,

the unit

logic

gray

O.

0,

0

the

left

sequence

logic

8.

unit

latches

then

to

tab

e

to

release

plastic

instead

unit.

with

remove

its

inward

except

Finally,

the

~

to

normal

the tab tab

for

of

step 5 and

notch

the

position.

with a screwdriver

~.

steps

ensure

on

center,

single

•. Then

5,

the

screw

6,

the

pedestal.

and

lift

and

insert

pedestal

remove

8.

and

the

7. the

the

push

top

hooks

has

pedestal

upward on

cover

into

been

locked

0

the

e

the

from

.'-..

.....

3-2

IBM

3205

Color

Display

Console

( ('"

("

c~

c·

.

c~

c·

(

r

r-------

<¢

(INVERT)

c~

{'

(:

()

c· c·

Ci

C/·

C

Figure

3-1.

logic

Unit

Cover

Chapter

3.

Removal and

Replacement

Procedures

3-3

('

o

c

3.2.2

(See

1.

2.

3.

4.

LOGIC

Figure Remove Unlatch

Keylock Remove Reinstall

BOARD

3-2)

the

logic

the

key

assembly).

logic

in

board

reverse

ASSEMBLY

unit

cover"

lock

connector

assembly

sequence.

~

e .

as

described and

remove

under

it

"logic

(See

Unit

Figure

Cover."

3-3

c

Security

c

Figure

3-2.

logic

Board

Assembly

\"':.......

"---

..

/'

3-4

IBM

3205

Color

Display

Console

,\

C

,

.'

(

{~

4L

(~'

c·

C~

C

c

(

3.2.3

(See

1.

2.

3.

4.

S.

SECURITY

Figure Remove Unlatch Remove Remove Reinstall

3-3)

the

the the the

in

KEYLOCK

logic

clip keylock

unit

key

lock

e

~everse

ASSEMBLY

cover

connector

from

the

swi

tch

e

sequence.

as

described

0

keylock

from

switch.

the

under

the

base

"logic

logic

cover.

Unit

board.

Cover."

[

c·

(/

Latched

Figure

Unlatched

3-3.

---0

Security

Keylock

Assembly

()

"",\

(

"

C

,I

Chapter

3.

Removal

and

Replacement

Procedure5

3-5

3.3

1.

Set

2.

Unplug unlock

3.

Disconnect

4.

Turn

S.

Pull

6.

Push

7.

Turn

8.

Attach

slots

9.

Turn

10.

Connect

11.

Connect

cable

VIDEO

the

the the the

the

UNIT

I/O

the the

video

logic latch

new

the

and

lifting

unit

all

the

clamp.

switch

power cable

all

video

right cables power

to 0 (Off).

cord

clamp. cables unit unit to

so slightly

the

unit

pedestal

the

side

to

cord

from

that

right

so

logic

up.

the

to

the

towards

to

that

to

the

unit

logic the

power

logic

screen

unlock

the

new

slightly.

unit.

video

outlet

unit.

faces

you

the

screen

video

unit

and

up.

and

locate

pedestal

faces unit

and

to

the

from

up.

by

inserting

the

video

the

gray the

power

unit.

latch.

video

the

outlet.

Push

unit.

hooks

Lock

the tab

into

the

c

to

the

3-6

IBM

320S

Color

Display

Console

.r

l

',,-/

·c

r

\",

,/

(

....

CHAPTER

"

4.

3205

PART

NUMBERS

C'

C:

~

c·

C

(,"

(

[

Figure

4-1

through

Figure

4-2

provide

the

part

numbers

for

I

the

IBM

3205.

(~

(

CJ

c\

.

C:

.

C'

C

c~

(:-

Figure

4-1

(Part

1

of

4).

IBM

3205

Final

Assembly

Chapter

4.

3205

Part

Numbers

4-1

v

c

FIGURE-

INDEX

NUMBER 1

1 6238412

1

PART

NUMBER 6238411

6238413

6238414

6238415

UNITS PER ASM.

REF

123

VIDEO BERMUDA,

VIDEO

BAHAMAS, COLUMBIA, DOMINICAN GUATEMALA, HONDURAS, KOREA, NICARAGUA, TAIWAN,

VIDEO BOLIVIA,

VIDEO AUSTRIA, BULGARIA,

FINLAND, HUNGARY,

ISRAEL,

LEBANON, POLAND, SPAIN, UK,

VIDEO AUSTRALIA,

4

UNIT,

CANADA,

UNIT,

BARBADOS,

COSTA REPUBLIC,

GUYANA,

JAMAICA,

MEXICO,

PANAMA,

TRINIDAn,

UNIT,

ECUADOR,

UNIT,

BAHRAIN,

DENMARK, FRANCE, ICELAND, IRELAND,

ITALY,

NETHERLANDS,

PORTUGAL,

SWEDEN,

YUGOSLAVIA.

UNIT,

NEWZEALAND.

SUB

SET

1

USA.

SUB

SET

2

RICA,

EL HAITI, JAPAN,

NETHERLANDS

SAUDI

VENEZUELA.

SUB

SET

3

PHILIPPINES.

SUB

SET

4

BELGIUM,

EGYPT,

GERMANY,

JORDAN,

SWITZERLAND,

SUB

SET

NORWAY,

QATAR,

5

DESCRIPTION

c

SALVADOR,

ANTILLES,

ARABIA,

c

KUWAIT,

ROMANIA,

SYRIA,

1

I

Figure

6238416

6238417

4-1

(Part 2 of

VIDEO

REF

ARGENTINA,

INDONESIA, SIERRA SINGAPORE,

VIDEO

REF

AFGHANISTAN, HONG SUDAN,

4).

IBM

UNIT,

KONG,

3205

SUB

BRUNEI,

MALAYSIA,

LEONE,

SOUTH

PAKISTAN,

THAILAND.

Final

SET

6

CHILE,

SRI

SUB

BANGLADESH,

PARAGUAY,

LANKA,

AFRICA,

SET

7

PERU,

Assembly

URUGUAY.

BURMA

4-2

IBM

3205

Color

Display

Cc~sole

(-

(--

e

('

~

•

c c'

C

(-

(---

r

c

FIGURE-

INDEX

NUMBER

2

3 3 3

4

4 4

4 4 4 4 4 4 4 4 4 4 4 4

4 4

4

4 4

PART

NUMBER

5954170

6113430 6113431 6238425

1389106 1389126 1389120 1389108 1389112 1389114 1389116 1389124 1389122 1389102 1389104 1389110 1389118 1389100

1385492 1385504 1385499 1385493

'!.385495

1385496 1385497 1385503 1385500 1385490 1385491 1385494 1385498 1385082

UNITS PER

ASM.

REF

REF REF

REF

1 2 3 4

VIDEO LOGIC

LOGIC LOGIC

KEYBOARD

CANADIAN

KAT SPANISH DANISH ITALIAN NORWEGIAN PORTUGUESE U. SWEDISH, AUSTRIA/GERMAN BELGIUM FRENCH-AZERTY SPANISH U.S.

KEYBOARD

CANADIAN

KATAKANA SPANISH DANISH ITALIAN NORWEGIAN PORTUGUESE

U.

SWEDISH,

AUSTRIA/GERMAN

BELGIUM FRENCH-AZERTY SPANISH

u.

UNIT UNIT

AKANA

K.

ENGLISH

K.

ENGLISH

S.

ENGLISH

PEDESTAL (US

AND (E/ME/A, (SPAIN)

UNIT, FRENCH

SPEAKING

FINNISH

UNIT,

FRENCH

SPEAKING

FINNISH

122

A/FE)

EXCEPT

OR

AND

OR

AND

DESCRIPTION

SPAIN)

124

KEYS

SWEDISH

124

KEYS

SWEDISH

(MEMBRANE

(CAPACITANCE

TYPE)

(~

(

(')

.

c

c·

c

(~

Note:

can

be

Figure

If

the

used

4-1

Capacitance-type

for

replacement.

(Part 3 of

4).

keyboard

IBM

3205

is

Final

not

available,

Assembly

Chapter

the

Membrane-type

4.

3205

Part

keyboard

Numbers

4-3

c

FIGUREINDEX

NUMBER

5 5

5

5 5

5 5 5 5 5

5

5 5

PART NUMBER

6952317

6952353

6952317 6952308 6952362 6952344 6952344

6952326 6952371 6952371 6952298 6952297 6952297

6952380

6952285 6952397

UNITS

PER

ASH.

REF

1

I I

I

I I I

1

I

1

I

1

I I

1 2 3 4

CQ~D

ASM

·

CORD ARAB

ASM,

REPUBLIC BELGIUM, LEBANON, ROECE,

YUGOSLAVIA,

•

CORD

ASM,

·

HONG CORD

KONG,

ASM, BAHRAIN,

OATAR,SAUDI

U.K.

·

•

·

CORD CORD CORD CORD CORD SRI CORD CORD CORD CORD CORD CORD

ASM,

LANKA.

ASM,

ASM, BARBADOS,

COLUMBIA,

DOMINICAN EL

SALVADOR, HAITI, MEXICO, TAIWAN,

•

CORD CORD

ASM, ASM,

ARGENTINA

·

CORD

ASM,

(POWER

CABLES)

(E/ME/A),

OF FRANCE, NETHERLANDS,

SPAIN,

SUDAN,

FINLAND.

(A/FE),

MALAYSIA,

(E/ME/A),

IRELAND,

ARABIA,

(A/FE), (A/FE), (E/ME/A), (E/ME/A), (A/FE),

(E/ME/A), (E/ME/A), (A/FE), (US), 6 (US),

10 (A/FE), BERMUDA,

COSTA

RICA, REPUBLIC,

GUATEMALA,

HONDURAS,

NICARAGUA, TRINIDAD,

(E/ME/A), (A/FE),

(A/FE),

DESCRIPTION

EGYPT,

GERMANY,

AUSTRIA,

ICELAND,

NORWAY,

SWEDEN,

BRUNEI,

SINGAPORE.

JORDAN,

KUWAIT,

SIERRA

INDONESIA

AFGHANISTAN

AUSTRALIA,

SWITZERLAND

SOUTH

AFRICA,

BANGLADESH,

DENMARK ITALY

CHILE

FEET FEET

ANTILLES,

BOLIVIA,

CANADA,

ECUADOR,

GUYANA,

JAMAICA,

PANAMA,

JAPAN,

PHILIPPINES,

VENEZUELA.

ISRAEL

URUGUAY,

PERU,

PARAGUAY

THAILAND

PORTUGAL,

SYRIA,

LEONE,

NEW

ZEALAND

PAKISTAN

BURMA

BAHAMAS,

KOREA,

...

c

!~

\

~:

c

)

:r\

\

...

)

Figu~e

4-1

(Pa~t

4

of

4).

IBM

3205

Final

Assembly

"'-.

....

4-4

IBM

3205

Colo~

Display

Console

(~

(,'.

2~

(

c·

"\

(

,

II<

'.,,:,/

(/

( (

r

(

VIEW

A

1

11

6

('

(

(--

(/

''',

(

-'

(

"

.-,/

(J

,

, t

.

Figure

4-2

(Part

1

of

2).

Logic

Unit

,

Chapter

4.

3205

Part

Numbers

4-5

()

o

FIGURE-

INDEX

NUMBER

3

1. 2

4 5 6

7

8

9 6112987 10 10 10 10

12

11.

13

14

Note:

Figure

This

4-2

PART NUMBER

6113432 5954169

6238420 5954192 5954166 6113429 6052098

6342702 6342703 6342704 6426644 5641661

5954194 5954164 5641811

item

(Part

UNITS PER ASH.

cannot

2

of

1 2

1 1 1 1 1

1 1 1 1 1 1

1 1 4

be

2).

123

COVER

·

.

·

· ·

SCREW

·

SECURITY

·

LOGIC

·

LOGIC

·

LOGIC

·

LOGIC

·

LABEL

·

CABLE

·

CABLE

·

FOOT

·

ordered

LOQic

4

GRP SEE

LATCH PLATE LABEL I/O

PLATE

SPRING

HEX

BOARD BOARD BOARD BOARD CBM

CLAMP CLAMP

and

Unit

NOTE

NAME OPERATOR

CLIP

KEY

ASM (US) (E/ME/A.

(A/FE) (SPAIN)

BASE

S/N SEE

(US

AND

(E/ME/A)

is

not

recommended

DESCRIPTION

SWITCH

EXCEPT

NOTE

A/FE)

SPAIN)

for

field

replacement.

~.

. "

~.

C~:

,/"\

, )

/'

4-6

IBM

3205

Color

Display

(~

C

Console

(.

(.,

(-

C

c·

()-

c

'

(

/

(

f

CHAPTER

MACHINE

5.

IB" 3205

TYPE

IBM

SAFETY

3205

INSPECTION

Safety

GUIDE

Inspection

Guide

[

""

(

/

(

CJ

()

. \ .

(

.

/J

C'

,

(~

-'

(

-_/

C

Chapter

5.

IBM

3205

Safety

Inspection

Guida

5-1

-~----.

-

..

-------~--

------------------------

5.1

PREPARATION

Before power

Completion study

Reference

•

Use

have

5.2

The conditions was operators.

items.

covered

If hazard

Consider

•

starting

has

course

Current

Electrical

the

been

GENERAL

purpose

designed

any

Electrical: The

electrical

been

of

items:

CEMs

documents

met.

of

that and

Good

by

this

unsafe

could

these

primary

this

or

and

listed

procedure.

current

ECAs

for

removed

"Electrical

77170

Safety

GUIDELINES

this

inspection

may

and

conditions

be

exist

built.

service

judgment

inspection

and

whether

conditions

power

shock.

from

the

Safety

IBM

above

on

had

personnel

should

guide.

are

you

and

or

an

ensure

machine.

Training

level)

Customer

as

required

guide

machines

required

from

be

used

present.

can

the

safety

electrically

that

is

required.

Engineers

is

to

that

safety

injury.

to

you

continue

hazards

machine

Course

to

ensure

assist are

being

items

identify

must

without

charged

power

for

IBM

(S229-8124).

that

you

in

inspected.

installed

This

checklist

potential

determine

first

they

present:

frame

is

off

Customer

all

safety

identifying

to

addresses

safety

how

serious

correcting

can

cause

and

all

Engineers"

possibly Each protect

serious

electrical

requirements

machine.

the

only

conditions

the

apparent

problem.

or

(self

unsafe

as

owners,

those

not

fatal

it

•

Insulation

where

Explosive: A Chemical: Ensure

specified

appropriate.

bulging

shOUld

capacitor

that

by

there

IBM.

not

Can

i!5

be

cause

no

damaged.

serious

use

of

Cable

injury.

chemi

cals.

ti

es

solvents

and

clamps

etc..

should

other

be

installed

than

those

.

~

~.,

5-2

IBM

3205

Color

Display

Console

( ('

(-

CAUTION

switch

S.3

power

GENERAL

off

and

disconnect

the

power

plug

fro.

the

power

outlet.

~.

C"

C

c)

('

(

(-

[

•

CHECK: ______

Covers Cables

or The main

electrical

The

for for

frays.

power

A Adequate Being Any a

If

sharp

incorrect

Cable

power

operation.

cord

factory-molded

non-IBM

customer

safety

edges,

ties

switch

for:

insulation.

properly

alterations

or

hazards

burrs,

routing,

should for

proper

plug

secured.

servicing

are

and

wear,

be

installed

mechanical

with

present,

that CE

no

to

damage.

pinched

alterations.

may

safety

as

expose

contact

areas,

necessary.

and

hazards.

your

manager.

('

,/\

C

(.

(~

•

(~

·

()

c'

C'

c!

Chapter

5.

IBM

3205

Safety

Inspection

Guide

5-3

(

5.4

VIDEO

UNIT

<f--3

,

I

_~,\4

6 8 7

c'

,,,\,

C

.'

_.J

~

»

1

Fi

gure

CHECK:

I

-"-J

5-1.

Ensure grounding.

Ensure

are

that that

installed:

Part Part Part Part Part Part Part Part Part Part

Video

the the

4761473 4761474 5954187 5641228 5640888 6238405 6238406 4761480 4761482 5640640

,

<L

Unit

screw

(See

Figure

following

~

I~(]

(.-#

LC~

'~I

-\

(2x) (2x)

V

~

2 A

<10>

5-2

''_.

is

installed

on

page

plugs

Label -Bottom Label -Bottom

Plug

Label Label Label label Label Label Label

and

<3>

Warning Warning

Power Power Fuse Fuse Warning

for

5-5.

labels

for

for Rating Rating -High

Rating -low Rating

proper

Figure

Small Large

E/ME/A <4> US

-

<7>

<1> <2>

and

Low

5-3

on

A/FE <4> Voltage

Voltage

--

0:::===)[===::::1

0:::===][===:::::0

Ic=::il

VIEW

A

page

5-5)

<5>

<5> <6> <6>

•

II

•

4

·c

_______

5-4

Ensure

IBM

Part

3205

that

Color

the

proper

6112993 6112994

Display

fuse

Fuse Fuse

Console

is

installed

4A

3.15A

250V

for

250V

<8>.

Low

for

Voltage

High

(Label

Voltage

4761480)

(Label

4761482)

(

(-

.,

5.5

(

("

.

(~'

..

c

{

(-

LOW

VOLTAGE

Power Supply Assembly

Transformer

b:

,

r

("

/

(-

(

C

•

C

,

C\

(',

"

Figure

5.6

Figure

5-2.

HIGH

Grounding

VOLTAGE

Trans-

former

Power Supply Assembly

5-3.

Grounding

Pass

Schematics

£/

...

C

-

------

--

- - - -

Chapter

--

- - -

-----

------

~~'"

5.

""-

~-

IBM

-_

3205

....

Safety

Inspection

Guide

5-5

5.'

KEYBOARD

UNIT

(MEMBRANE

TYPE)

c o

(\

Figure

5-4.

Ensure

Keyboard

that

the

Unit

(Membrane

following

3

labels

type)

are

installedl

\

I

\,./

...............

,/

______

5-6

Ensure

IBM

3205

Part

that

6110502

Color

the

Display

screw'

Label-CSU Label-RID

is

installed

Console

Switch Tag

for

<1>

<2>

proper

grounding

<3>

c

( ("

c·

c-

5.8

KEYBOARD

UNIT

(CAPACITANCE

TYPE)

c

("

(

f·

..•

{~

3------~~

Jumper

C:

Figure

CHECK:

-

s-s. Keyboard

Ensure

that

Part

that

6110S02

the

Unit

following

screw

(Capacitance

is

labels

Label-CSU Label-RID

installed

Chapter

type)

are

for

installed:

Switch Tag

<2>

proper

S.

IBM

<1>

grounding

3205

Safety

<3>

Inspection

Guide

5-7

.1

~j

~'''.

~

..

5-8

IBM

3205

Color

Display

t

.r'

'\4l/

Console

(-

Af,~.f;tf.P.IX

A.

IBM

3205

INSTALLATION INSTRUCTIONS

('

c-

c

[

This

1.

the

chapter

processor. Make

sure

if

any

441-5004,

Note:

For

WT

eD

Key

Cap

Removal Tool

(not

used)

Figure

A-1.

describes

you

are

missing,

in

please

Console

received

North

contact

Video

the

these

call

Carolina

your

Unit

and

Parts

procedures

items

the

call

local

to

shown

Raleigh

collect

IBM

set

up

in

Hotline

Branch

Figure

(919)543-5004.

Office

the

3205

(800)334-0431

A-I.

or

console

Service

Check

or

pedestal~

Logic

Unit

3205

and

attach

off

each

Hotline

Center.

Cable Clamp

Power Cord

MIM

it

item Tie

line

-----

3205 PDG

to

and

(

c· c·

c

c c

2.

Record problem

and

Problem

part

Code

K L

numbers

=

v =

A =

B

=

C

=

P

=

S

the

part

reporting

Determination

are

Item

Keyboard

Logic 6342702 6426644

Video Video Video

Logic Pedestal Security

number

section

on

the

part

board

unit unit unit,

board

part (US); (SPAIN);

part

and

Logic

and part Key 6112987

of

the of Guide,

unit.

number

number.

6342703

6342704

number

Logic

board,

Keyboard

number,

Appendix

keyboard,

the

3205

order

Select

(E/ME/A,

(A/FE)

board

and

part

5954170

and

Logic

logic

Color

EXCEPT

part

Keyboard

number

board

A.

Display

number GA18-2339.

one

of

SPAIN);

number

part

IBM

3205

board,

Console,

the

following:

number

Installation

and

video

Operator

Keyboard

Instructions

unit,

into

Reference

and

the

video

A-1

As

1 SET

1.

Turn

SWITCHES

the

keyboar-d o ..

ON

TJ:IE

er-.

OOERSIPE

OF

TNt

~E.ntQ.!K\1

c

~C

Figure

2.

Set

Keyboard

without

numeric

lock 0000 0000

0000 0001 0000 0010 0000 1101 0001 0000

0001 0001 0001 0011 0001 0110

0001 0001 1001 0001 1010 0001 1011 0001 1100

0001 1101

A-2.

switches

Membrane Type

1000

Turn

Keyboard

and

record

Keyboard languages

US

English

UK

English Canadian Japanese

French Katakana

Austrian/German

Belgian Danish French

(AZERTY Italian Norwegian Portuguese Spanish Spanish-Speaking Finnish/Swedish

them on

DPTW)

the

label.

Part Number

(MEM.)

1389100 1389124 1389106 1389126 1389102 1389104

Part Number

(CAP.)

1385082 1385503 1385492 1385504 1385490

1385491

1389108 1385493

1389110 1385494 1389112

1385495 1389114 1385496 1389116 1385497 1389118 1385498 1389120 1385499 1389122 1385500

Capacitance

Type

(\

·0

Figure

A-2

IBM

A-3.

3205

Setup

Color

Switches

Display

Console

c·

.V

C

'·

A.2

1.

ATTACH

Set

the

PEDESTAL

pedestal

TO

on

LOGIC

the

logic

UNIT

unit

and

Notch

align

the

notches.

[

c

(

(~

c'·

Figure

2.

lock

logic

.A-4.

the

unit;

Set

Pedestal

pedestal

then.

onto

release

the

logi c uni t by

them.

pi

nchi

ng

the

two

gray

latches

on

the

c

(~/

c

·--·---·-·-··-··--·--··---7·----·---·--··-

Fi

gure

A-5.

lock

Gray

------.-

latches

... -.. --.. --...

Appendix

-----.-

.-----.-

.. --.•.

A.

---~---.

IBM

3205

Latches

Installation

~.

-.-

..

'--""-"'-"'--"-'-

Instructions

_.-".,-

......

-._

.... _ ......

A-3

-..

.-.

3.

Lift

up

on

the

pedestal

to

make

sure

the

pedestal

is

locked

onto

the

logic

unit.

o

c

/"

\ )

".

,/

Figure

A-6.

Ensure

Lock

"

"'.

_/

~-,

'\,-_/

"-~

".

"

~.-/

/

"

G

I~'-\

..

\,,'.....~I

.

~

~-~

A-4

IBM

3205

Color

Display

Console

C

{'

~

C

,.

"

(

c!

C

A.3

1.

ATTACH

Turn

the

PEDESTAL

video

unit

.....

--;----------,

t:::=:~:-.~.--::::;;::::--

TO

VIDEO

so

,.---

"

'\

\ \ \

\ \

....

r\

,\

'11

\ \

T-

\ I , I

\' \ I

\1

, I

,II

'(

I __

UNIT

that

the

.....

-

..

:::

.

.:-~,

'"

"\"

,',

\

,_------_----1

_---

--

"1-_-----

;;;:r-

'\'

\'

_-.1.-

--

screen

\

\ \ \

'\\

_--'

I

/

J

faces

\

up.

(

[

(

Figure

2.

Insert

in

the

A-7.

Turn

the video

hooks

unit.

Video

intp

Unit

the

slots

and

lift

up

on

the

logic

unit

until

it

latches

c·

c c

Figure

A-S.

Hook

Pedestal

to

Video

Appendix

Unit

A.

IBM

3205

Installation

Instructions

A-5

3.

Turn

~-------

f.

\

li~'

\

II

j~\

\

I'

\'

1\'

I

\

'

1\ \ \,

II

~

\

\ \ ,

I

'\

\

'\

\

,,,,'

\

\,

\

\\

\--

'\--,

'I

II

" I

"'

I ,

\ I

'\1 ) __

\\~-

'---

\

'-lr-

'-

\

\ \

\ I I I

f\

\

,\\ \ II

,\\~\\

\'

\'~~,'~

the

I

'

I

----

l

y

-

video

_/ ~ - .-/

~~

~--

-_

--.."..'

......

unit

.J

~~-.s

__

~

...........

",

right

side

up.

~

,1-'

. .

lL)

r

~

0

V

~

",-,i

~.

G

("

~/

r

~

(

'"

/"~

',,--,./'

Figura

A-9.

Turn

Video

(,-,\

Unit

(~'"

C:

A-6

IBM

3205

Color

Display

c

o

Console

(

("

(

c'

•

0

,.1'

()

C

(~

(

A.4

1.

Figure

2.

CONNECT

Insert

Pull cable

the

A-10.

off

into

CABLES

video

Connect

the

connector

TO

red

THE

cable

Video

cap

REAR

into

Cable

(i f fi

and

the

tted)

tighten

connector

from

the

and

tighten

keyboard

collar.

cable

the

screws.

and

insert

the

keyboard

[

(~

(--

(

C

,.

(;

"

c

Figure

3.

Insert

A-11.

the

Keyboard

power

cord

Cable

into

the

video

unit.

C'

c/

('

Figure

A-12.

Connect

Power

Cord

Appendix

A.

IBM

3205

Installation

Instructions

A-7

l'f-~\

'V

C

A.SATTACH

1.

Thread between

Figure

2.

A-13.

Close

CABLE

the

eL-L-l

the

CLAMP

power

plug

Prepare

clamp.

cord

0

___

Cable

through

and

the

J

Clamp

the

clamp

clamp.

e.

Leave

about

60

centimeters

(24

inches)

1.

C

C'.

('\

~I

~

I

\

"'---_

......

?'

/-

"

"'-

/

I

"

j

-'"

~\

Figure

3.

Insert

Figure

A-8

IBM

A-14.

the

A-IS.

320S

Close

clamp

Attach

Color

Cable

into

Cable

Display

Clamp

the

Clamp

Console

logic

unit.

(

(0

(-

"

(

/

c·

(;J

A.6

1.

SET

Make

POWER

sure

the

ON

security

key

is

turned

fully

clockwise.

C:

(

[

("

{

Figure

2.

Figure

3.

A-l6.

Switch

A-l7.

Plug

power

in

the

Unlock

off

Power

power

Security

(0).

off

cord.

Key

(-

(~~')

(~~

Figure

4.

c·

(:

c/

C

Figure

A-lS.

Switch

A-19.

power

Plug

on

Power

ih

(I).

on

Power

The

Cord

Power-on

Appendix

light

A.

should

IBM

3205

come

on.

Installation

Instructions

A-9

A.7

1.

ADJUST

Set

the

THE

BRIGHTNESS

switches

as

indicated.

OF

YOUR

DISPLAY

t.

c

('

~-

..

Figure

2.

Figure

3.

A-20.

Turn

the

A-21.

Your

di

errors.)

,,,,.5.'

ae

A8CDEFGHIJKLI1NOPQRSl\JVWXY2~~;'

Brightness

splay

Note:

~

<III ()(

IQUae i .uae

Set

Switches

Control

Adjust

i6UMtIOOAOYAEElOUYCAEliiiJAEiOU~"OUNabcdef9h

Brightness

should

='"

/\

look

The

status

I:"

$H¥p,~eI234Sb78'l6§'@%_&-.,:

Knob

Control

similar

light

to

adjust

brightness.

o 0

'C7

" etiIf Brighter

to

thi

s.

be

,6uu,

(You

blinking.

+

--,

should

,,00 ,ae i

I

Jk

Imnopqrs

ouaiiyaee

tuvl."yzua,J'

~

need

not

check

each

symbol

for

C!

C;

~

\,

8{

e{

O{

e{

Figure

Note:

qu i ck

A-10

Red Green Blue White ( 4 colors shown I

e@@@@@@@

ee@@@@@@

eeeeem

Green! Bluel Whitel

Red reverse image,

~@@e@@@@

_

TEST

A-22.

If

the

Color

test

_

~Ii~ki~g,

under~ored

@@@@@@@@

~

,

11111

,

Test

pattern

check.

IBM

3205

Color

Display

Pink.

eeeeeI!!I!

Pattern

does

Console

Yellow Turquoise

emeeee

@@!t!@@I!e

not

appear,

Divider Line

1

go

to

page

2-2

and

perform

the

console

~

__

It

r'

~!

\_.

c

()

c

A.a

<

j

1.

CHECK

Check slowly.

AUDIBLE

the

volume

You

ALARM

should

of

alarm

hear a beep.

by

swi

tchi

ng

the

Test/Normal

swi

tch

back

and

forth

c

(

[

(~

/

(

(\

/

Figure

2.

Figure

3.

A-23.

Adjust

logic

A-24.

Set

the

unit.

switch

Check

volume

Adjust

to

Audible

for

Audible

Normal.

Alarm

comfortable

Alarm

level

by

turning

the

knob

at

the

back

of

the

"

C'

»

C

{~

Figure

(:~

Installation

c

A-25.

is

Set

Test/Normal

now

complete.

Switch

Go

on

Appendix

to

the

A.

page.

3205

Installation

Instructions

A-I!

If

V

('\

\Lj

-,-

A.9

1.

PERSONALIZE

Position

the

Front

THE

CONSOLE

console

View

FOR

for

comfortable

THE

OPERATOR

viewing

for

3205

operator.

Side

View

C

(-

l

~

~./

"-,,

r

<-j

(

\,~

~

0

~

.~

/

'"

Figure

2.

Adjust a.

b.

A-26.

the

Lift down.

Push

Position

keyboard

up

the

Push

legs

keyboard harder

back

the

angle

to

console

and

to

lock

for

get

them.

the

push

long

3205 the

legs.

operator:

buttons

on

each

side

until

~hort

legs

drop

~

Figure

A-12

IBM

A-27.

3205

Adjust

Color

Keyboard

Display

Angle

Console

(

("

C)

()

C

(

..J.

3.

Store book-shelf.

4.

Give Guide pocket.

the

to

maintenance

3205

Color

the

customer.

manual

Display

Fold

along

Console

the

with

Operator

operator

the

guide

host

Reference

processor

over

and

twice

MI

in

Problem

and

store

the

cart

Determination

it

in

the

or

(:

Figure

U

(

c

A-28.

Store

Manual

into

Pocket

":

(

""

c'

Appendix

A.

IBM

3205

Installation

Instructions

A-l3

(~

1,8

"-

..

,;

c

/"

'\

,

.....

\

A-14

IBM

3205

Color

Display

Console

c

·\,

, ,

C

('"'

APPENDIX

B.

PACKING

INSTRUCTIONS

(~

c'

~

c

c!

(

(/

(~I

[

B.l

The

video

1

Figure

B.2

The

VIDEO

KEYBOARD

keyboard

UNIT

unit

8-1.

should

2 3 4

Packing

UNIT

should

be

Video

be

packed

Unit

in

the

original

or

equivalent

packaging

5

packaging

material.

C

(

(-

C'

c~

~'

>

c'

('i

,/

C

1 2 3

~~

Figure

8-2.

Packing

Keyboard

Unit

~

\

(

4

~

OJ

~,a.~

{

~

C

('

Appendix

8.

Packing

Instructions

8-1

------------

1.3

The

should

LOGIC

logic

1 2 3

be

UNIT

unit

and

packed

in

both

the

security

original

keys

or

equivalent

(one

inserted

4

packaging

in

the

lock

material.

of

the

logic

unit)

(f

-,

'(~j

C~

C

~

"'--/

(~

•

~./

(

.l

"

(,

~

''''--./

Figure

I.~

If

all

Figure

B-3.

THREE

three

B-4.

Packing

UNITS

units

Packing

logic

Unit

IN A MASTER

must

be

Three

returned,

Units

CARTON

pack

all

~'-----..;..-

Master Carton

three

cartons

in

one

master

carton.

r,

"------_/

('"

'----/

(/

B-2

IBM

3205

Color

Display

~c

Console

(

IBM

3205 Color Display Console

Maintenance Information SYI8-2121-1

READER'S

COMMENT

FORM

(

c

CJ·.

()

You may matter, with the understanding that way it believes appropriate without incurring any Your comments will appropriate.

Note: Copies

Please direct any requests for copies your

Possible topics for comment are:

Clarity

If

you wish a reply,

use

this form to communicate your comments about this publication, its organization, or subject

IBM

may use or distribute whatever information you supply

be

sent

to

the author's department for whatever review and action,

of

IBM publications

IBM representative or to the IBM branch office serving

Accuracy Completeness

give

your name, company, mailing address, and date:

are

not

stocked

of

publications, or for assistance in using

Organization

obligatIon to you.

at

the location to which this form

your

locality.

Coding

in

if

any, are deemed

is

addressed.

your

IBM system, to

Retrieval Legibility

any

c

What

is

your occupation?

Number

Thank you for your cooperation. office or representative will in the Edition Notice on the back

of

latest Newsletter associated with this pUblication:

_____________________________

be

happy to forward your comments, or you may mail

No

postage stamp necessary

of

the title page.)

________________

if

mailed in the U.S.A. (Elsewhere, an

dire~tly

to

_

IBM

the address

SY18-2121-1

Reader's Comment Form

Fold

and

tape

, ..................................................................................................... .

Please Do

Not

Staple

IIII

Fold

and

NO

POSTAGE

NECESSARY

IF

MAILED

IN

UNITED

THE

tape

STATES

n

I:

...

g

."

0

c:

:l>

0-

:l

'"

r

:S.

ID

~

.t

"

r:

'-tJ

C

Ci

~

L

(/

/r·~

\'-J

BUSINESS REPLY MAIL

FIRST

CLASS

WILL

POSTAGE

IBM CORPORATION DEPARTMENT 180 KOST ROAD MECHANICSBURG,

BE

6Rl

......................................................................................................

Fold

and

tape

--..--

----

---

-

-.

- --

-~---

------,

.....

.-.

---

-

(!;

PERMIT

PAID

BY ADDRESSEE:

J

PA

17055

Please Do

NO. 40

Not

ARMONK,

Staple

N.Y.

U.S.A.

Fold

and

tape

,

....

()

IBM 3205 Maintenance Information

Specifications and Main Features

Frequently Asked Questions

User Manual