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Vector

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Mindless

Terminal

Users

Manual

I.

II.

III.

Section

Repair Table

Agreement

of

Introduction

Specifications

Description Description

Users

2.1

2.2

2.3

2.4

2.5

Guide

Keyboard

Installation Cables

Keyboard Adjusting

Schematics

Contents

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SPECIFICATIONS

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runs

of

in

II""1r

the

horizontal

the

vertical

r==

Wl

\>J2

WA

DATA

direction:

t

+

!

tiATA

1,

linearity

IfJ3

lA'

A

coil

(L102)

so

that

W1=W

2=w3

•

5.

2-10

Turn

When

the

V.

HOLD

vertical

pot

size

with

(height)

a

screwdriver

of

data

and

is

II

stop

not

~CRT

data

proper:

display.

Rev.

O-B

3/30/79

Vector

Graphic

Mindless

Terminal

Users

Manual

6.

7.

Turn required.

wnen

Turn

Raster

the

vertical

the

HEIGHT

V. LIN

deviation:

pot

(R110)

linearity

jilL-DATA

,-

Hzl!--

~--

rlj

F=

pot

with

of

data

-

a

screwdriver

a

screwdriver

is

not

good:

DA~A.

CO_-·-:,b,.

,

so

that

to

adjust

H1=H2=H

the

height

•

3

as

Turn vertical

8.

When a

screwdriver

9.

The

backgrou~d

faint

brightness

10.

The

minimum

depend

the

data

correct

lines

contrast

on

two

centering

direction.

is

not

focused

so

that

adjustment

raster

zig-zaggi~g

dO'Nn.

pot

on

consistent

the

ambient

rt=-~

RASTER

-l·7

I

\

L-------J

magnets

focusing

is

the

with

light

satisfactorily,

of

the

just

across

rear

good

so

of

brightness

barely

the

of

the legibility

level

that.

the

extinguished screen

and

the

turn

entire

potentiometer

chassis

personal

raster

in

should

of

the

picture

(black).

the

preference.

is

centered

FOCUS

background,

pot

is

optimum.

R117

then

display.

be

If

(R122)

is

when

you

turn

set

This

in

can

to

the

with

the

see

the

will

Rev.

O-B

3/30/79

2-11

11.

The control the

horizontal

and

Flashwriter

positioning

also

the

board.

Vector

is

position

The

controlled

control

latter

Graphic

is

the

Mindless

by

on

the

preferred

both

the

upper

Termina1

video

left

adjustment.

Users

CENT

hand

Manua1

(A103)

corner

of

2-12

ASCII CODe

1968

ASCII: American Standard Code for Information Interchange. Standard No. X3.4·1968ofthe American

National Standards Institute.

CHART

b7---·_

Bits

~4~3~

b,

bs

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1000 1001

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FS

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US

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their upper case equivalents (columns 4 &5)before being

printed or transmitted.

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from keyboard are converted

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to

A

150

...

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500

Mindless

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OND

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(CIRCUIT 80ARD)

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WIDTH

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Controls

on

Re.

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VERTICAL

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NOTES:

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3.

_·.Ly

.53

I.Ut

PIX

SOCKET

VOLTAGES.

IS GROUND. RETURN

5YMBOl

SOURCE EDGECONNECTCR NUMBERS

Fun

IN CIRCLES.

!iPftRK GAPSTOPINS

PIX

SOCKEl

PIN CONNECTiONS

CIRCLED. ARROWS POINT TO SOURCE.

INDICATED

1,2.6AN07.

1"1

RECTANGl;!S.

0,

R51

REQUIRED WITH

S.

CAPACITANCE VALUESOFlOR

ABOVE IINPIC

OFA/HOS

TDA1I70S

BUT NOT WITH TOA1170,

LESS

, UNLESS OTHERWISE INDICATED

AREINMICROfARADS,

0101

weL~~

S~)iEMATJC

'Fc:l"ot~~~s

<';,fFlONel

FOR

SPECIFI

s

MODEL CIQ-9

MODEL CIQ-12

g"and

DISP

-<aE

c.

12"

o

ITOH ELECTRONICS, INC.

5301

Beethoven

TelephOne:

Telephone: (212) 682-0420 Telex (WU) 12-5059

IT·

Street

Los

(213) 390-7778

280 Park

."venue. New York. NY 10017

Angeles.

Telex:

T

Calif.

90066

(WU) 65-2451

GENERAL

SPECIFICATIONS

The Model display device. The CRT will

All

input signal connectionstothe monitor will be via a single10pin card edge connector, and comprise:

C1Q-12

and C1Q-9 are a 12-inch and 9 inch CRT Display Unit istobe usedasan

be

scannedinconventional TV fashion.

Video Horizontal Drive Vertical Sync

alpha-numeric

RAT1NG

1.

Video Input

2.

Video Input

Impedance

3.

Horizontal Drive

4.

Horizontal Drive Input Impedance

5.

Vertical Sync.

4.0Vp-p

More than 1

4.0 Pulse width: 4 Frequency: 15.75 KHz :::500 Hz

More than

4.0 Vp-p::1.5V negative going pulse Pulse width: 300 Frequency:

Vp-p

::t

1.5V positive going pulse

K.o

:::

1.5V positive going pulse to40p.Sec.

470.0

,usee.

to1Amsec.

55Hz::

8 Hz

6.

Vertical Sync Input Impedance

7.

Signal Level

8.

Power Supply

More than

Low: 0 =OAV

High: 4

DC

or DC

AC

or Input connector for

(customer supplied). Housing: AMP1-480705-0 or equivalent

Contact pin: AMP 350690-1 or equivalent

K.o

::

1.5V

-!-15V::0.2V (Less than 1.2A)

-!-12V=O.2V

115/230V::10%, 50/60 Hz (Option)

(Less than 1.5A)

AC

power supply

1

9,

Ambient Temperature

acc

to

~30°C

55?C

to

65°C

(Operating)

(Storage)

1a.Humidity

11.

C.A.T.

12.

X-ray Radiation

13.

Weight

14.

Dimensions

15.

Inside Controls

16.

Phosphor

CHARACTERlST1CS

Video Band Width 16MHz::3dB

1.

2.

Rise Time And Fall Time

10to90% (Non-condensing)

12

and 9-inch, Less than 0.5mA/H CIQ-12

Approx. AC

power unit Approx. 3.3 CIQ-9 Approx. 6.2

Basedonthe drawing of External SUb-brightness Horizontal Centering

Focusing Horizontal Size Vertical Frequency Horizontal Linearity Vertical Size Vertical Linearity

P4

-Standard P31-0ption P39-0ption

35

nsec or less (linear mode)

900deflection 20·

9.9

Ibs

(4,5

Ibs.

(2.8

Kg)

without

Ibs.

AC

(1.5

View.

power unit

Kg)

15

3.

Storage Time

4.

Horizontal Retrace Time Approx. 8.5

5.

Vertical Retrace Time

6.

Resolution CIQ-12

nsec or less (linear mode)

j.J.sec.

0.9 msec. or less

Center: 850 TV lines (mean) Corner: 700 TV lines (mean)

CIQ-9 Center: 800 TV lines (mean) Corner: 650 TV lines (mean)

7. Distortion and Linearity Offset

Within limit equivalent to

(with

PC

board mounted accordingtomanufacturer's specification)

8.

SN

Ratio 40dB or more (80% area of CAT screen)

9.

MTBF More than 20,000 H (without CRT)

10. Performance range

2%

measured with EIA's ball chart

2

1.

ConnectionofConnector

~

r--

~--

I 3

r- -

~-

I 5

r--

L

I 7

r--

~~

I 9

r-

H.D.....B Ground

'Brightness

2

Brightness Brightness

4

Ground H.D. Input

~

+15V, +12V

Video Input

V.D.

10

~

Input Video Ground

2. Input Connector

Card edge connector

• Viking # 2VK10S/1-2

• Amphenol # 225·21031-101

• Cinch # 1-039-0119

• Hirose

• Or Equivalent

Polarizing key shall be inserted between 9 pin and

# CR7E·20DA-3.96E

B100K.f1

10

pin.

1/4W

3.

C.P.U.

Output

(0.

Circuit

C.)

+5V

220

H.O.

V.O.

Video

Coaxial cable

3

-u;-4V

TIMING CHART (Standard Type)

H.D.

Display

Blanking

Data Input

Signal

Horizontal

J-'·~lL..--_1

I I I I

I I

iI Data

JJ

Blanking Time I I

I i

I1a.5 I Raster

111-

I,

I

39.0

55.0

(in

!LS)

(an'M

I

\i

~

I

Display

Blanking

v.O.

Vertical (in ms)

~

300

,.,-1'

I

l"ll.~

~Raster

I

I I I

!-+a.i9-,

Data Center

15.n

Lf

I

I I

I

-I

I IAdjustable (:::3)1 I

I : I

I

~

I

D?~~y

----i

I 63.5

1-'----(1

1=0

H) I

-II

I

Data Input

Signal

I I I

I I

I

,

I

11-..----

I (1V)

1=0

~

Display

16.67

I

Data-1

14.4

I

---I

(15.75 KHz)

(60 Hz)

4

NaJ'::~:

I )

(e, \.'IPUJ

•

'A

Il,lJlKf,1,Lf.u.>l'.IN!:.CTO"

PINU"J""'.fQft-

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l~AlO!5

qlOIlo

:Z~<lU)r5

CIQ-12

AND

9

15VOC VERSION

CInCUIT DtAGRAM

Po·au

CIQ-t2 AND 9

15VDC VERSION

COMPONENTS lOCAl'JON

(COMPONENTS SIDE)

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C1Q-12

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CIRCUIT

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CIQ-12 CATHOOE RAY TUSE

DIMENSIONAL OUTLINE

-

iO

.Qj

S;~

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288 Max.

268::7

166:::4 102:::3

Unit: mrn

13

Max.

(Option)

Z-ooint

Tension Sand

(Note

Mounting

2)

Lug

Screen Width

257.0 Min.

281±3

Etched Face

R635

~;;;;;;;t;;j;;;;;;;;;;;~

4 Min.

25.5::2.0

"'0.9

020.0-0.6

Base JEDEC No. ::7-91

(Note

3.4)

External Conductive Coating

(Note

2)

Reference

R6

t.;L;=t

Une

16

(Note

A3.5

1)

13

~

Mounting

Lug

(t=1.6)

NOTE FOR DIMENSIONAL. OUTLINE

1.

Referencelineis determined by EIAJG-R90J5referenceline gauge, when the reference linegaugeis seated

against the bulb.

2.

External conductive coating and implosion protection hardware must be grounded.

3.

The planethrough the tube axis pin NO.5 may varyfrom theplane through thetube axis and anodecontact by

angular tolerance of

4. Socketforthis baseshould notbe rigidly mounted. Itshould have flexible leads and beallowed to movefreely.

:::30 degrees. Anode contact is on same side as pin NO.5.

5. The mounting boltsin the cabinet mustbe situated inside a circle

geometrical positions.

BASING

JEDEC No. 7GR

of

4.5 mm (0.1 n inch) diameter on the true

G1

14

~~_-=;:::.:.:....-~--,(,;,.;N...;;.ot,;..e_5":')_1

.

fb>c:l

I'

Q"

.

5::-'

5::-

~

e,&~:1}J"?

!

R577

76 Max.

24 Min.

6.5'Max.

,

------t++-

ClQ-9 CATHODE RAY TUBE DIMENSIONAL OUTLINE

~i

230

210

123

=:

4 87=:3

Max.

=7

Unit:

mm

J

External Insulating Coating

13

Max.

i

o

00

---.;:-:----::---

Sase JEDEC

No. E7-91

(Note 3.4)

Screen Width

198.4 Min.

213=3

R~90

I !

i

---,~~

__

I

--l

of

""\

~I

Mounting Lug

Tension Band

(Note 2)

Z-point

MOUNTING

LUG (t1.0)

Polyester Tape

Anode

Contact

JEDEC

Reference Line

No. J1·21

(Note

3)

1)

Tension Band

15

NOTE FOR DIMENSIONAL OUTLINE

1.

Reference line is determinedby EIAJ G-R90J3 reference line gauge, when the reference linegauge is seated

against the bulb.

2.

External conductive coating and implosion protection hardware must be grounded.

3.

The plane through the tube axis pin angUlar to tolerance of

4.

Socketfor thisbase should not be rigidly mounted. It should have fleXible leads and beallowedtomovefreely.

5.

For the mounting bolt holes, a free space of 4.0 mm (0.157 inch) diameterisensured around this nominal

position.

:t

30 degrees. Anode contactison

No.5

may varyfrom the plane through the tube axis and anode contact by

same sideaspin

SOCKET CONNECT10N (BOTTOM VIEW)

No.5.

JEDEC 7GR

16

G1

INSPECTION/ADJUSTMENT PROCEDURE

1.

Inspect the following items thoroughly upon arrival for any physical damage:

1)

Metal works (bent, loose, and/or missing screws, etc.)

2)

Printed circuit board (crack, fracture, etc.)

3) Discrete components (crack, poor soldering, etc.)

4)

Wiring (broken lead, poor soldering, damaged insulation, etc.)

5)

lIIegible label

2.

Raster Check and Adjustment Procedure

1)

Apply

HO

and

VO

signal to the input terminal

2)

Apply 15VOCor12VDC to the input terminal NO.7 of the circuit board. Raster will appear so.

3) Check tilting of the raster.

(No.6

CRT

and 9 respectively) of the circuit board. Ref.

P3-1

in15seconds or

Neck shadow

Clamp

screw

---

Centering

magnet

"'~

'"

~

17

::.--

:::

DY

Loosen DY clamp screw, and cor· rect tilted raster or neck shadow. Tighten clamp screw, and paint

lock.

fix it with

3.

Internal Controls and Adjustments Display Display Horizontal Horizontal Vertical Hold-VR101 Vertical Height-VR102 Vertical Focus4VR105 SUb-brightness

(SEE PC BOARD PARTS LAYOUT FOR LOCATION)

Width4L102

Centering~l101

Unearity~L103

Unearity4

1)

The brightness can be controlled by adjusting VR104. If EXT-BRT is utilized, set ittothe center before Internal Brightness Control is adjusted.

4

VR1

03

04

2) Blurred display may not be caused by improper focus adjustment High video signal blurred

4.

Shock Test Uft

one side of the unit about 2 inches off the surface and release. Observe whether or not the display is

affected by the shock; if the unit is affected, check for loose soldering, screws, etc.

5.

CRT Spot Test Oneminute afterthepoweris turned off,ifthe spotappears atthe centerof the

6.

Raster Deviation Tum the two centering magnets until the raster is centered. Apply screw lack when correction is completed.

image.Inthis case, reduce video signal level by EXT4CONTRAST

CRT

(6) Raster deviation

CONTROL

screen,it may be defective.

will also create a

rr===1-1

u:::J[

....

-----~

18

(7) Raster distortion

-I")

B

z

Ordinary magnet

Raster distortion can be compensatedbyapplying a small magnettothe deflection yoke, shown.

N

c::I

S

C/)

8

z

Barrelshaped

S

c::r::J

-

N

.....

--

~

8

C/)

N

S

I

-----

~b

.....

-'"

as

Long magnet

Thick magnet

Short magnet

Thin magnet

Compensation of nearly normal raster

Compensation entire raster

Large compensation

Local

compensation

SmaH compensation

of

/

is

_

.........

S

i

----l

> I

N

j

--......-.-_.-

---

1

NCI:JS

<-..,-....

.......

_---

I

N

c::::I:JS

, ...

......,.---"..",.

Ni

cc

1

Large compensation

over small area

Small compensation over wide range

19

PART NUMBER CLASSIF1CATiON

FOR

cia SERIES CRT DISPLAY MONITOR

- W

CIQ

A

-12:

09:

05:

B -

C:

X: U:

z:

C

.Q:

P:

X:

z:

D •00, 05,

XX:

E •

D:

A:

[§]

@]

[Q]

inches, diagonal measurement of CRT screen

with chassis

kit version

universal chassis (settings for

chassis per customer's requirement chassis compatible with Ball TV-12 by physical measurement

(Slight difference between drawing and actual measurement.)

kit version

chassis per customer's requirement

7.5,

10, 15:

kit version DC

AC

power

degree(s) tilt angle of CRT

power

fI]

,

0,5,7.5,

" according to

F

1@][Ii]

10, 15, ·10,or-15

l_~_l

Ball drawing

degree

Q]

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Vector Graphic Mindless User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual