Sharp ER-1911 Manuel utilisateur

SHARP

SERVICE

MANUAL

CODE:00ZER1921SM2E

ELECTRONIC

CASH

No.2:

Hardware

manual

ER-1

(Europe

Ver.)

ER-1921

ER-2

S386

us,

Ver.)

move.

ER-2396

SRV

Key

:LKGIM7113RCZZ

CONTENTS

ER-191

1/ER-2386

........

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cececereeeeeeeeseeereeeeeneerepereeensnsenerenaens

TEST

FUNCTION

(ER-1911/ER-2386)

CIRCUIT

DESCRIPTION

(ER-1911/ER-2386)

...

CIRCUIT

DIAGRAM

(ER-1911/ER-2386)

...........:ceeeeseeeeeeeeees

TL.

ER-1921/ER-2396

.2.......cccecceeeneeeeeeeeeeeceeteseeceeesaseeaeeeeerenerene

TEST

FUNCTION

(ER-1921/ER-2396)

.........ccccceseeeereseneeeeees

CIRCUIT

DESCRIPTION

(ER-1921/ER-2396)

...

CIRCUIT

DIAGRAM

(ER-1921/ER-2396)

TIL.

INSTALLATION

MANUAL

FOR

OPTIONS.

.........:::eeeeeeereerees

SHARP

CORPORATION

This

document

has

been

provided

for

service

training

program

and

subject

revision

without

notice.

ER-1911/ER-2386

TEST

FUNCTION

(ER-1911/ER-2386)

1-1.

Start

test

function

The

following

key

operation

required

the

SRV1

mode

start

the

test

RE]

[REND

Test

command

RE]

key

ER-1911

BEND]

key

ER-2386

1-2.

List

test

command

No.

Description

Key

operation

1_|Mode

switch

test

[RF]

orfRFND.

|Key

test

XXx02

[RF]

orfRFND!

Display

test

[RF}or|REND]

Buzzer

test

[RE]

or[REND.

Receipt

ON/OFF

switch

test

[RF]

or[RFND]

Drawer

open

test

{with

option

installed)

[RF]

or[RFND}

7_|Printer

test

—

[RF]

or[REND-

RAM

test

[RF]

or[RFND]

Key

position

code

test

—

[RF

jor[RFND

[Sequential

test

XXX11

[RE]

or[AFND

XXX

Sum

check

data

for

standard

key

layout

ER-1911{5DEPT.)=22

ER-2386=237

ER-1911(10DEPT.)=213

41-3.

Test

description

Test

No.1

Mode

switch

test

Key

operation

[BF]

REND)

Then,

turn

the

mode

switches

the

following

order.

Mode

switch

operation

SRVI

PGM

[eq]

VOID

OFF

TIME

REG

Display

Lary.

ine

x222

Mode

switch

position

layout

For

ER-1941

REG

For

ER-2386

REG

TIME

X2Z2.

PGM

(SRV1)

(srv2)

(SRV2)

Description

the

mode

switch

position

number

displayed,

check

the

number.

Termination

The

mode

can

terminated

when

the

mode

switch

turned

the

SRV1

side

from

other

position.

Termination

Error

(zaaa

Test

No.2

Key

test

Key

operation

[REND]

Test

command

Sum

check

data

Enter

the

test

command

succession

the

sum

check

data

the

model.

Modet

Sam

check

data_|

ER-1011

SDEPT.

ER-1971

10DEPT.

2is*

ER2386

10DEPT.

267"

NOTE

Sum

check

data

The

checksum

decimal

number

obtained

converting

jow two

digits

the

hard

code

haxadecimal

total

all

keys.

The[TL]

keys

are

exception.

Next,

push

every

key

the

keyboard

except

for

the

receipt

and

journal

keys.

When

the

[TL]

[CA/AT]

key

depressed,

the

termination

printout

immediately

produced

assuming

that

all

keys

have

been

depressed.

There

order

which

the

keys

have

depressed.

Keyboard

position

code

model

vs.

key

lay

out

[All

key

position

code]

A2|

cic

eel

02;

|s2

B2/

les

A1|B4)

loa

|B3/

/B1)31

{ER-1911]

DEPT.

A2}

|72

|82 |73

54}

(83

|74

52/63

(94

|84

62}

DEPT.

(42

|72

32)

|73

B2|

53 93

|74

B4|

52/63

1.94

eife4}

B1|31

ER-2386]

|03

als

|72

[14

92 82

|73

{13

54/53

j93

|74

[at

CAAT

Description

Until

the

depression

the

[TL]

[CA/AT}

key,

the

sum

key

position

codes

compared

with

the

sum.check

data,

except

for

the

[TL]

[CA/AT]

key.

Display

the

hard

code

the

key

pressed.

High

and

low

digits

the

hard

code

are

separated

with

hyphen

*-".

Ifthe

hard

code

value

will

converted

into

decimal

equivalent

and

displayed.

Boil

Termination

The

test

terminates

with

the

depression

the

[TL]

[CAYAT]

key

and

the

termination

printout

produced.

Termination

print:

2/24

Error

Display

test

Key

operation

RE}

or]

REND

Description

The

display

pattem

kept

displayed

the

given

interval

after

the

test

mode

was

established.

Press

any

key

cancel

the

test

mode.

this

event,

the

display

returns

the

initial

message

display.

Disptay

Bel

di:

Lott

648

£6

Eee

Termination

{

Test

No.4

Buzzer

test

@®

Key

operation

[RF]

[RFND)

continuous

beep

will

issued

when

this

mode.

Press

any

key

cancel

the

test

mode,

The

beeper

will

then

turned

off.

Display

Termination

Test

No.5

Receipt

ON/OFF

test

Key

operation

[BE]

[RFR

Description

The

following

dispiayed

according

the

location

the

receipt

on/off

switch.

Display

: |

O|Receipt

(contacts

open)

C]Receipt

off

(contacts

closed)

Termination

With

depression

any

key,

out

{

Test

No.6

Drawer

open

test

Key

operation

[RE]

[RFND

@®

Description

With

this

test,

the

drawer

opens

and

its

state

displayed

the

following

manner.

Display:

[

Drawer

open

Drawer

For

the

model

with

the

drawer

‘open

sensor,

check

that

the

display

shows

“0

when

the

drawer opens,

and

"C*

when

closes.

For

the

mode!

without

the

drawer

open

sensor,

check

that

the

display

always

shows

"C’.

Termination

With

depression

any

key.

out

Test

No.7

Printer

test

Key

operation

-»

[RE]

[REND

Description

Receipt

switch

the

position

OFF:

Continuous

printing

done,

Receipt

switch

the

position

After

cycie

printing,

the

operation

terminates

automatically.

Display

Termination

When

the

receipt

switch

tuned

fram

OFF

position

while

printing

continuing,

the

test

terminates

after

cycle

printing.

continuous

example]

Address

vs.

data

EB-2386

ER1aiL

Cooo0ddsaaT

Uitidy

tag

rinttnia

2222222208

222222220

BE333333E0

33333333E

SEER

AGELESS

44446446

5555555570

555555557

6666666608

656666660

TAVITTTIX

TTVITITVIX

8eeaessare

88888883

I99DIIIOE

99999999K

Lea

eee

peers!

terres

£4

Test

No.8

;

RAM

test

Key

operation

[RF]

[REND

Description

After

writing

the

tollowing

data

the

RAM,

the

data

check

reading

the

RAM.

error

occurs,

the

operation

ends

with

the

termination

error

printout.

The

application

will

handle

address

O00OH~3FFFH

and

4-bit

data

the

handler

and

converted

the

address

Q000H~1FFFH

and

8-bit

data,

NOTE:

The

data

the

RAM

cleared

this

test.

Perform

master

reset

function

ater

this

test

completed.

“Torre

ATR

CID

ETE

TOI

[Oi

TSH

ABCD

RIE

DOR

{PTOI

OTS

IAIBIC

DIE

)BiFi0/31213:4;5!6/7/

91AIBICID

[DIEIFlO1112:914'516:7:18:9:Ai

BIC

LOX

(CIDIE:FHO(1i1

213341516171

819

ALB

OZONIBICIDIFIFLOL

21S

415

BGA

JAIBICIDIB

FO 12

Si si

eis

THON

|OABICIDIBIFi0

213:

516/718

TOOX

|Si9:AIBICIDIEiFiOilizisiai

giz

SOON

SIV

ABICIDIB

FlOlil

273

afsis

‘The

write

data

other

address

will

be 0.

Display:

Termination

(

(=2Ses55

Normal

termination

out

Error

out

Test

No.9

;

Key

position

code

test

Key

operation

9»

(BE

FAD}

Description

Shows

the

hard

code

the

key

pressed,

except

for

the

[CA/AT}key-

Press

the[TL]

key

cancel

this

test

mode.

Display

Indicates

the

hard

code

the

key

depressed.

High

and

low

digits

the

hard

code

are

separated

with

hyphen

*-".

the

hard

code

value

will

converted

decimal

equivalent

and

displayed,

Termination

40)

Test

No.10

Sequentiat

test

Key

operation

-»

[RE)

[RFND}

Sum

check

data

Description

Checksum

for

the

keyboard

test

similar

the

Jab#02,

decimal

number

obtained

converting

low

two

digits

the

hard

code

hexadecimal

total

all

keys.

With

this

test,

test

items

1~8 are

executed

succession.

The

basic

pattem,

however,

used

for

the

printer

aging

test

The

basic

pattem

wilt

printed

just

for

once,

ragardless

the

receipt

switch

position.

Termination

(or

error

print)

will

obtained

avery

time

test

has

completed

before

going

test.

After

compietion

the

test

item

the

stamp

printed

and

receipt

issued

and

the

sequential

test

terminates.

Key

operation,

display,

and

printout

tests

No.

Test

Key

operation

Display

(norma!

pattern)

Note

Mode

switch

Made

switch

SRV1

Key

entry

key

Display

The

display

pattern

wil}

continue

until

key

pressed.

(Any

key)

Beeper

Beep

(Any

key)

Beep

stop

Receipt

issue

ON/OFF

active

—

Receipt

issue

}

(Any

key)

not

acive

|Drawer

open

Drawer

open

NOTE;

Drawer

(Drawar

close)

open

sensor

kit

{Any

key)

must

installed.

ER-4911

ER-2386

RAM

(Stamp

printed

and

receipt

issued)

Termination

All

tests

automatically

terminate

open

finishing

the

stamp

test.

CIRCUIT

DESCRIPTION

(ER-1911/2386)

Circuit

block

diagram

Voltage

regulator

Printer

power

source

VP,

Display

power

source

VDISP

power

Power

Do-DC

Drawer

Buzzer

converter

Power

ON/OFF

switch

Strobe

signal

aise

peta

LsI

Mode

switch}

S808

uPD75217

Receipt

ON/OFF

cutoy

Address|

Latch

Power

Ad-

switch

dress

Operator

side

display

tube

display

tube

9MT9BG

PMT98GY

RAM

HM6264,

Fig.

2-4

2-1.

hPD75217

Terminal

signal

No.|[

Name

Description

T/o

Kéy

strobe/Display

tube

segment

signal

(d)

out

Key

strobe/Display

tube

segment

signal

(c)

out

Key

strobe/Display

tube

segment

signai

(b)

out

Key

strobe/Display

tube

segment

signal

(a)

out

POO

Power

off

signal

Pol

data

shift

clock

output

out

Boz

data

output

out

Po3

Key

return

signal

Printer

timing

signal

input

10]

P11

Key

return

signal

Piz

Key

return

signal

P13

Key

return

signal

-cs1

RAM

chip.

select

signal

out

[°

-wE

RAM

write

signal

out

P22

Printer

motor

signal

out

P23

Drawer

open

signal

out

P30

Mode

switch

return

18]

P31

Key

return

signal

P32

Address

latch

enable

for

RAM out

A12 RAM

Address

bus Al2

out.

RAM

Address

bus

Aé

out

RAM

Address

bus

out

All

RAM

Address

bus

All

out

ALO RAM

Address

bus Al0

out

DI/A0

Data

bus

D2/Address

bus

_Al0

in/out,

D6/A:

Data

bus

Dl/Address

bus

in7out

DS/A4

Data

bus

DO/Address

bus

in/out

D4/A2

Data

bus

D7/Address

bus

in/out

PPO

Buzzer

signal

out

30 XL

X'tal

terminal

4.19MHz

31 X2

X'tal

terminal

19MHz

vss

GND

xTL

Timer

X‘tal

terminal

32.768KHz

XT2

Timer

X'tal

terminal

32.768KHz

DO/A7

Data

bus

DO/Address

bus

in/out.

DIZA'

Data

bus

Di/Address

bus

in/out

D2/A5

Data

bus

D2/Address

bus

in/out

D3/A3

Data

bus..D3/Address.

bus

in/out

~RESET

Reset

signal

input

Display

tube

1st

digit

drive

signal

out

Hitt}

bisslay

tubs

and

digit

drive

signal

———

out

Display

tube

3rd

digit

drive

signal

out

Display

tube

4th

digit

drive

signal

out

44]

Display

tube

5th

digit

drive

signal

out

Display

tube

6th

digit

drive

signal

out

|—

Display

tube

7th

digit

drive

Signal

out

Display

tube

8th

digit

drive

signal

out

48}

Display

tube

9th

digit

drive

signal

out

PH3

PHZ

PHL

Printer

magnet

data

output

enable

signal

out

PHO

Printer

magnet

data

strobe

signal

out

54]

Sil

Key

strobe

signal

out

55.|

S10

Key

strobe

signal

out

[se

Vioad

Power

(-20V)

for

display

Vpre

Power

(-4V)

for

display

58]

Key

strobe

signal

out

59]

Key

strobe

signal,

Display

tube

segment

(¥)

out

S87

Key

strobe/Display

tube

segment

(DP)

signal

out

Kéy

strobe/Display

tube

Segment

signal

(9)

out

Key

strobe/Display

tube

segment

signal

(f)

out

63;

Key

strobe/Display

tube

segment

signal

(e)

out

vpDD

Power

(+5V)

2-2.

Circult

description

RAM

Read/write

circult

HM5264

pPD75217

Data

bus

po-07

DOYA7-D7/A0

Address

ADAI2

P32

AB-AIL

tsi

Fig.

2-2

Since

the

8-bit

data

bus

the

pPD75217

the

same

lines

with

the

8-bit

address

bus

the

HM6264,

selection

the

RAM

chip

the

pPD75217

causes

the

HC973

latch

the

8-bit

address

when

P32

uPD75217

inputted.

DOK?

~DIIA2

HC978

output

RAM

data

read

timing

Battery

Circuit

v0.00

—D+

vecisvi

ama

voo

isv

—-

Battery

recharge

current

---+

Battery

discharge

circuit

Fig.

2-3

P-OFF

Circuit

Power

Torr

eweon

Fig.

2-4

power

When

P-ON

voltage

reaches

16V,

the

current

flows

through

the

zener

diode

(MTZ16B)

that

the

level

point

goes

high.

‘The

eve}

P-OFF

rises

VCC

increases.

result,

the

P-

OFF

signal

changes

from

low

high

level.

power

off

When

the

power

turned

off,

the

P-ON

voltage

drops

under

15V

causing

the

zener

diode

stop

current

flow,

which

causes

potential

point

drop.

Power

Powe:

OFF

sav

Pon

tov

rom

eno

Pore

Reset

GND

Fig.

2-5

Key

and

switch

so~-S11

Key

scan

signal

POS,

P1i~P13

Key

return

signal

Power

switch

P-ON

Made

switch

P3ok

Mode

switch

Return

signat

Display

control

80-88

pPD75217

Fig.10-7

a~g:

Display

segment

Decimal

point

Vv:

Indicator

Fig,

2-7

A-G,

PLY

Display

tude

Printer

control

Block

diagram

CR-802A

UCR-802A

PRINTER

yPD75217

PO2

-}———|

PHO

Charactor

Pot

selecting

magnet

PHI

ju}

Mio

ee]

bas

OS.

ane,

imet

STAMPmagnet

J-FEED

magnet

<I>.

iia}

A-FEED

magnet

alo;

MOTOR

“f+

sco

TIMMING

GENERATOR;

Fig.

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