Bang & Olufsen 1624, 1504, 1625, Beolink 1000 MK4, Beo4 Service Manual

Bang

&

Olufsen

Beo4

REMOTE

CONTROL

Type

1624, 1625

Beolink

1000,

mk

IV

Type

1503, 1504

SERVICE

MANUAL

CONTENTS

Beo4,

type'

624, 1 625 ...........................

..

............ ............... ......... 1

Beo

link 1000, mk I

V, type

1503, 1504 .

...

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

..

...... 5

Bang

&

Olufsen

8e04

Type

1624.

1625

•

SERVICE

MANUAL

CONTENTS

Brief

operation

guide

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

1-'

•

List

of

mechanical

parts

....................................................... 2-1

Disassembly

........................................................................... 3-1

Adjustments

and

repair

tips

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

4-'

English German French

Service facilities via

keyboard

...

4~

1

4~5

4~9

Service

position

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

4~2

4~6

4-10

Repair

guide

.......

4~2

4~6

4~10

Keyboard does

not

work

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

4~3

4~7

4~

"

No

IR

/ display OK ........................

4~3

4~7

4-12

Display does

not

work

fiR

is

OK.

4~3

4~8

4-12

•

Fault in

the

display ...

4~4

4~8

4~

12

•

Bang & Olufsen

The Beo4

remote

control gives you

the

possibilityto

set

it

up

to

match any Bang & Olufsen system

in

the

best

possible

way.

This

is

done

by

means

of

option

programming

and

the

add/removefunctions in Beo4. Only

the

functions (cues) relevant

for

a given

setup

shou

Id

be

found

visible

in

the

display.

Option

programming

Enables

you

to

pre-program

a Bang & alufsen

product

setup.

Beo4 display

Press

and

hold

.,ri.

Then press shortly OPTION?

Mri.M

Calls up

the

list

of

cues V.OPT

.In.

Select

option

type

(toggle)

A.OPT, L.OPT

or

V.OPT

:t

Key in

the

option

number

.131_

To

leave

option

setup

1

-1

BRIEF

OPERATION GUIDE

Customizing

the

Beo4

Enables

you

to

pre-program

the

Beo4

to

match any

Bang &

Olufsen

system. Remove

not

relevant

functions

(cues),

and

add

functions

you

want

to

appear

when

pressing

LIST

in

daily

use.

Be04

display

Press

and

hold

.!bM

Then

press

shortly

OPTION?

.1

••

Select

function

(toggle)

ADD

or

REMOVE

(or

OPTION?)

..

.,;=

Calls

up

the

list

of

cues

REPEAT

or

FORMAT

.1

••

Toggle

through

cues

Default

ADD

cues

(blinks):

REPEAT,
EDIT, PAGE,
MONO,

RESET,
TURN, RETURN,
PICTURE,
SOUND,

BASS,
TREBLE,
LOUDNSS,
S.5TORE,

SHIFT,
PHONO, A.TAPE2,
CDV, CD2, P-IN-P,
LINK, LlNK-AV,
A.AUX,

V.AUX,

PHONE

Default

REMOVE
cues:
FORMAT, STAND,
SELECT,
RANDOM, TRACK,
SPEAKER,
CLOCK, LARGE,
REVEAL,

INDEX,
UPDATE, MIX,
SUBCODE,
COUNTER,
TRACKNG, LAMP,
STORE,
RECORD2,
V.TAPE2

=!I-

Press

to

add/remove

cue Removed cues

blinks
(off = ADD

cue)

.'

..

Press

for

next

cue

.ElI.

To leave

add/remove

setup

1-2

BRIEF

OPERATION GUIDE

Cues

In

display:

A

[AOD7]"

(ADD A NEW

FUNC

TION)

This we

ap~ar<

when you have

a

c~e5led

the

spec

ial

Beo4

letup

function.

ADD?

enables

you to add new functions

((u

e~)

to

the Beo4

displa y

(A.OPTP

(AUD

IO OPTION)

Please r efe r to

OPTlONl

for

fur

ther

Inf

ormation.

(A,fAPEJ~

(AUDIO TAPE

RECOROER

)

A.

TAP

E

appe~rs

in

t he

di~play

when

you

pr~~

t

he Be04

ATAPE

button. Any

operat

ion you

ca

rr y

out

on th'" 8eo4

will

be directed t o

you,

Bang & Olufsen a

udio

t

~pe

recorder.

(A.TAPEl]

(AUDIO TAPE

RECORDER 2)

For sw

itching

on a ,econdary

audiO

tap

a

record

er

coorl

eded

to

your

B

~rl9

& Olu

ken

audio

system.

Pr~

GO

to

do

So.

(A,AUX)

(AUXILIARY AUDIO

SOURC

f)

F

or

~witth

in9

on

10

any

e xtra a

udio

equipment Pfess

GO

to

do so.

•

[SASS]

(BASS

TONE)

For

so

und

~dju~t

ment

of

ba~~

ton~

in

~

BeoLink r oom.

Press

...

or'"

to

adju

st as

requ ired.

Please

ref~r

to

S.STORE.

TREBLE.

LOUDNSS.

an d SOUND f o r furt

her

Inf

or miJlion

(8AnERY)

" (BATIER

y)

This cue Indicates t

hat

it

is time

to change

t he

b

attefle">

in

the

Beo<! remote

(ontlol

.

c

ICD)"

(CO

MPACT

DISC

PlAYER)

CD

appea

rs In

the

display

when

you press

the

Be04

CD

button. Any

operati

on

yo

...

c~rr

y

o

ut

on t h e

8eo4

w ill

be

directed

to

your 8ang

II<

Olulsen

CD

player.

(COli

(COMPACT

DISC PLAn

R 2)

For switching

o n a secondary CO player

in

<e"",ln 8/1

ng & Ol u lsen

aud

io systems.

Pr~s

GO todo

so.

(CDVI (COM

PACT

DISC

1I1

0EO

PLAYER

)

f

or

swi tch

ing

on a compact

d

i~

vi d

eo

player

connec

ted

to your

Bang &

Olufs

en

v)d~o

sy,tem.

Press

GO

to

do '0.

[CLOCK] (CLOC

K)

For

displ~ylng

t he t ime o n certa in Bang

8r

Oluh

e"

produ

cts. Pr

e-.s

GO

t o d o so. (P

ren

GO

"'gain to remove th e t ime).

(COUNTER) (COUNTER POSITION)
Allows

you to

key

m a specific cou

nter

positi on you wa

nt

to

fin

d o n a vi

deo

t ape To

do

KI

.

jun

pre"

[ he

app1"

Dp{'i

ate

num

ber

button

s.

E

(EDIT]

For

futur

e use.

F

[FORMATI

(PICTURE

FORMAT)

For

optimizing

the

pic

tur

e

form~t

on a Bang &

Olufsen

wide-~r

ee n

v;doo

syste

m.

~r es

,

GO,

....

or'"

to

do

so.

(INDEX) (TELET

EXT

IND

EX

PAGE)

f or calli

ng up

the

teJele

.l

Inde

~

page.

Pr~

GO todo so.

l

(LAMP]

(LAMP LIGHT CONTROL)

For

'wit

ching

on ~ particular

la mp in

your

light

setup

(B~ng

II<

Olufsen lig

ht control,

Let

and

LO).

Key

in t he

a

ppropri~te

num~r

(1-9).

and press

GO~.

(~LC2Iight

(o

nlr

o l on ly.)

[LARGE] (TELETEXT' LA

RGE)

lARGE is used

on

cel1 a

rn Bang

8;

Olufsen T

lls

f or

enlarg

in g t he teJ

ete.

t page you are

w at ching . Press

GO

to

do

so

.

(L-A..TP2) (LIN K AU DIO TAPE R[CORDER

21

Ple~

se

re

fer

to

UNK

f or

further

informa

tion

.

[L-COV]

(LINK CDII PLAYER)

Please

refer

to

LINK

for

further

information.

(L-C02]

(LINK

CD PLAYER

2)

Please refer to

LINK

f

or furt

her I

nformation.

(LIGHTI"

(LIGHT CONTROL)

LIGHT appeaf5

in

th~

displ ay w hen you pr£'!>S

t he

Be04 LIGHT br.stton

Any oper"'tlonyou

GI'

ry

ou

t o n t he Be04 wi

ll

be

di

rected t o your Bllng

&

Oluken li

g ht (ontol(s)

[LINK]

(LINK)

UNK

must

be

u

sed

where

the use

of

II

LlNK-

button

is

normally specified,

for

example for

$witching on your Bang & Olu l s

en

~yste

m

vi

a a

Beolink

proouct

w hen the

se

two

are

placed

together

in t he ,arne ro o m.

~re

S $

a $Our{e

button

(TV,

RA DIO, CD. ATAPE

.IIT

APE)

to

do

w.

If

you

have

acc~

t o any e ... ra KlUrte-s via the

BI'l04 dIsplay. special cu

es

f or LlNK-opera

tio

n

o

tthe.., source s WI

ll

t hen a ppear i n

the

8e04

display:

[L-A.TP2] (LINK AUDIO TA

PE RECO

RDER

2)

For

,electing

LlNKth~n

A.

TAPE2.

[L

-COV) (LINK

(DV

PLAYER)

For ,electing

LI

NK

then

CD

V

(L-C02]

(LINK CD PlAYER

2)

For select

in

g

LINK

t hen

C02

IL-PHONO) (LINK PHONO)
For selectin g

UNK.

t

hen

PHONO.

(L-V.TP21 (LINK IIIDEO TAPE

RECORDER

2)

For

s~lecting

LINK

then

V.

TA

PE2.

(LiNK-AV]

(LINK AUDIONIDEO)

To

obtain

stereo sound

from

yo

...

r central Bang

II<

Olufsen video sy.te

m in e Beo

Unk

room

w

ith video

products (TV

r'vldoo

t~

p e

reco rder).

P

r""

. f o r example, T

il

or VTAPE

to

do so.

Bang&Olufsen

ILOPTI

' (

liNK opnON)

Plea~

e

r ef er 10 O

PTI

ON? f or

furt

her

informati

on.

(LOUONSSI

(LOUDNES

S)

For

switching

th!;> loudness

function

on/off

in

a BeoLink room. Pr

ess GO

repeatedly

to

do

so

Please ref

er to

S.S

TORE.

TREB

LE,

BASS,

and

SOUND

f or

fu

rt~r Inform~tion.

(L-PHOHOI (LINK PHONO)
Please

r~fer

to

l

INK

f or furt

her

informatio

n.

{L-V.TPZl

(LI

NK IItO

EO

TAPE RECORDE

R

2)

Plea~

refe r t o LINK

for further inf

o rmatio

n .

M

(MIX] (TEL

ETEXT:

MIX)

MIX

i, used on cert ain Bang

...

Oluf,en TVs

for

superimposing the

lelete~t

page

00

the

TV

pIcture.

Prei~

GO

to

do

10.

[MONO)

(MO

NOI$TEREO SOUND)

For sw

itchi ng

bet

ween th

e t yp es of

~ound

(monolster e

oll

angu<lge) cUffe

ntl

y available

on a rad

io·, TII- or

ule

.. ite p. o

gram

; o r

for

,w

lt c

hing

betWffn

t he w u

nd track.

on

a

vi

deo

upe

Prr

m

GO

r

epeat~dl

v

to

do

'0

.

o

[OPTION?]" (

OPT

ION PREPROGRAMMING)

Thi s cue app ears

w h en

you

access

the

special

8e04

se

t up functio n. OPTION? enabl

e-.

yo u

to

pr

eprogram

your Ba

ng & OJulsen

product

s-etup.

Pre-.s

GO. t h en pr

£'!>S

LIST

to disp

lay the

ty

pe

of option p r epro

grammi

ng you w ant t o

make

:

IV.OPT]"

(1I10eo

OP

TION)

(A.OPT],

(AUDIO o pnON)

(L.OPT]" (LINK

OPTION)

When the r

ight

optio

n

cu

e is

di.played

. key in

the

appropri

ate

optio

n n

umber.

p

(PAGE) ffEL

EnXT PA

GE SH£CT10N)

For

se

lecti

ng

t~l

eted

pag'"

on certain

Bang

&

Oluhen TVs

(where

pressing GOTO

I

~

no rma

lly

requiled

f or

,"

(ces

s).

Ke

y in

the

page

number

you wa n

t;

or press

....

or

....

[PHONE)
For 8an g

& Olu f$en professionals

only.

[PHONOI

(ReCORD

PlAYER)

F

or

s

witchi

ng on a Bang

.... Olut,

en r ecord

pl

ayer. Pr

e"

GO

to

do

10

,

While PHONO

IS dlsplay.d,

and

the

reco

rd

is

playi

ng

. you may p .

e'll

....

or ...

to

step

through

the musIC;

and you may pres.

STOP

and

GO

10

pause

lin

d resume

playback.

(PICTUREI

(PICTUFlE)

For ope r

ating

t he

v~rlo

ui

functioo,

related

to

the PIGUR

E b

...

tton

o n

othe

r recent BMg &

Ol

...

fsen

r~mot

e

co

ntr

o l

(pictur

e adjustme

nt,

mo

tor

ized n and,

pktur

e-in. picture. etc.).

Bang&Olufsen

[P-IN-P]

(PICTURE-iN-PICTURE)

For

operating

the

picture-In-picture

function

on

certain Bang & Olufsen

TVs.

Press

(for

example)

the

TV

button

to

call

up

TV in

the

sm~11

picture

Note:

While

P-IN-P

is

displayed,

pr~ssing

the

four

coloured

buttons

moves

the

small

picture

around

on

the

'c'een

R

[RADI01~

(RADIO)

RADIOappearsinthe

display

when

you

press

the

Be04 RADIO

button,

Any

operation

you

~a

rry

outonthe

Be04 will be

directedtoyour

83flg

&Olufsenradio

[RANDOMJ(RANDOM

PLAY)

Fo"witch

ing

on

the

random

play; n9

fu

netian

in

recent

Bang &

Olufsen

CD

play"",_

Pre"

GO

to

do

SQ.

IRECORD2] (RECORD ATAPE2NTAPE2)

Starts a recording

On a secondary

Bang

&

Olufsenaudio

orvid",o

tape

recorder.

Press

GO

twice

to

start

recording.

(REMOVE?]*

(REMOVE A FUNCTION)

This

cue appears

when

you have accessed

the

special Be04 setup

function.

REMOVE?

en~bles

you

to

remove

functions

(cues)

from

th~

Be04 display.

[REPEAT]

(REPEATED

PLAY)

For

'witching

on

the

repeated

playing

function

in

recent

Bang & Olufsen

CD

players

Pre,s

GO

to

do

so.

[RESET] (RESEn
Forresetting pictlJre orsound adju';!:ment,totheir
preset levels.

Pr~ss

GO

to

do

so.

(RETURN] (RECORD RETURN)
for

operating

the

record return function in certain

Bang

&Olufsentape

r~orders.

To

returntothe

spotwherea

recording

started, press

GO.

(REVEAL] (TELETEXT: REVEAL)
For revea

ling concealed

teletext

information

in

Bang &

Olufsen

TVs.

Press

GO

to

do

so.

5

(SAT]*

(SATELLITE

TV)

SA T appears in

the

display

when

you

press

the

Be04

SAT

button.

Any

oper~tion

you carry

out

on

the

Be04

will

operate

your

Bang &

Olufsen

,atellite

TV.

(SELECT]
Forfutureuse.

(SHIFT] (SHIFT)
Foroperatingcertainfunctionsrelatedtothe
SHIFT

button

on

other

recentBang & Oluf,en

remote

control~.

Press

0,

3,

6, 7

or 9 to

do

so.

ForBdng

& Olufsen

profession~ls

only!

[SOUND]

(SOUND)

Foroperatingthevariousfunctionsrel~tedtothe

SOUND

button

on

other

recent Bang & Olufsen

remote controls (sound adjustment).

(SPEAKER]

(LOUDSPEAKERS)

For selecting

the

number

of

loud'peakers

you

wa

nt·

in a Bang & Olufsen surround sound

setup.

Press

1-5

to

do

so. WhileSPEAICER

is

displayed, pressing .... '1'.

«.

or»

adjusts

loudspeaker balance.

(S.STORE] (SOUND

STORE)

For

~toring

your

adjusted

lound

levels

as

a

permanent

setting. Pressing

GO

storesallthe

current

sound levels simultaneously. Please

referto

TREBLE,

BASS,

LOUDNSSandSOUNDfor

furtherillformation.

(STANO] (STAND)
For

turning

certain Bang & Olufsen

video

sy~em~

on

their

motorized

stands.

Press

"''''

or

»to

do

so;

or

key in a preset stand

position

[STORE]

(STORE)

For

,toring

teletext memory

page<>.

(and

for

storing Bang &

Olufsen

light

setups). To do so,

press GO, key

in

the

appropriate

number,

and

press

GO

again.

(SUBCODE] (TELETEXT SUBCODE)
foroperati

ng

theteletextsubpagefunction

in

Bang &

Olufsen

TVs.

T

(TEXT]'

(TELETEXT)

TEXT

a ppears in

the

d ispl

ay

when

you

pre"

t he

Be04

TEXT

button.

Any

oper~tion

you carry

out

on

the

Be04 wi

II

oper~te

the

teletext

function

(if

any)

on

the

TV

program

you are

currently

watching.

(TRACK]
Forfuture

use.

(TRACKNG] (TRACKING)
Forinstanttrackingadjustmentofthevideotape

you are

watching.

Press

....

or'"

to

adjust.

(TREBLE]

(TREBLE

TONE)

For sound adjustment

oftreble

tone

ina

BeoLink

room.

Press

....

or'"

to

adjust

as

required.

Please refertoS.STORE,

BASS,

LOUDNSS.

and

SOUNDforfurther

information.

[TURN]

(TURN)

For

"turning"

thetape

i n certain

Ba

ng & Olufsen

audio

tape

recorders

to

play

the

other

side.

Press

GO

to

do

so.

[TV]>

(TV)

TVappears in

the

display

when

you

press

the

8e04TV

button.

Any

operation

you carry

out

on

the

Be04will

bedirected

toyour

Bang &

OlufsenTV.

u

(UPDATE] (TELETEXT UPDATE)

Foroperating t

heteletext

update function in

Bang

& Olufsen TV,.

Press

GO

to

do

so.

Repeattheoperationto

se ~

th~

p~g~

when

it

has been

updated;

or,

for

certain Bang &

Olufsen

TVs.

pres~

».

v

(V.AUX]

(AUXILIARY VIDEO

SOURCE)

For

,witching

on

to

a ny

extra

video equ i

pment

connected

to

your

Bang & 0 I ufsen

video

system.

Press

GO

to

do so.

1-3

BRIEF

OPERATION GUIDE

[V.OPT]*

(VIDEO OPTION)

Please

refer

to

OPTlON7for

further

information.

(V.TAPE]*

(VIDEO

TAPE

RECORDER)

V.

T APEapP"ars i n

the

display

when

you

pres<

the

Be04

VT

APE

button.

Any

operation

you carry

outonth~

Be04will

be

dir~ct~d

toyour

Bang

&

Olufsenvideo

tape

recorder

(V.TAPE2]

(VIDEOTAPE

RECORDER

2)

For

switching

on a secondary

video

tape

recordercon nected

to

your

Bang & Olufsen

video

system.

Pres<

GO

to

do so.

Maintenance

Cleaning

the

Be04

The Beo4

remote

control

may be

wip~d

with

a soft,

lint-free

cloth which you have

dipped

in

water

and

wrung

out

firmly.

Changing

the

batteries

When

the

cue

BA

TTERY appears in

the

Be04

display,

it

is

to

inform

you

that

it

i,

time

to

change

the

batteries

in

the

remote

control

There are

three

batterie,

in

the

Be04

(placed

under

the

lid on

the

back).

We

recommend

that

you use 1.5

volt

(size

AAA)

Alkaline

batteries

only.

When

you have replaced

the

batterie"

you

must

wait

for

~bout

10

seconds

until

the

display reads TV. The Be04

remote

control

is

then

ready

to

oper~te

again.

Note:

We

recommend

that

you k",ep a

fin9",r

on

top

of

the

batterie~

until

the

lid

is

replaced

*

Please

note

...

The cues avai/able

in

the

8e04

display are

all

subject

to

change

without

prior

notice!

Cues

in

the

Lexicon

marked

\ are

CUes

that

are

produced

automatically

by

the

8e04

remote

control. These cues are

permanent

and

cannot

be

added/removed.

2-1

LIST

OF MECHANICAL

PARTS

Bang&Olufsen

EXPL.

VIEW

9001

9002

9003

9004

9009

9005

--~'

-------"

9006

9007

Bang&Olufsen

LIST OF

MECHANICAL

PARTS

9001
9002

9003

9004
9{)()5

9006

9{)()7
9{)()8

9{)()9

Survey

of

screws

ets.

2

Parts

not

shown

Owners

manual

3458924 Top cover

2776413

5et

of

buttons

2776486

Set

of

buttons,

type

1625

(I)

8001827 PCB
2816279 Spring

f.

dome

foil

7500304

Domefoil

2816277 Spring

3454827

Bottom

3151350

Springs

with

wires

8700017

Battery, Alkaline

3162476 Coverf. batteries

3320283 Display
3333034

Contact rubber

3170289 Insulating piece

2380001 Nut,

M3

2011002

Screw,2.2x4

3392428

Outer

carton

3397955 Foam

1162400 8e04.

complete

1162500 8e04,

complete

(I)

3501593

Danish

3501594

Swedish

3501595

English

3501596

German

3501597

Dutch

3501598 French

3501599 Ita lien

3501600 Spanish

2-2

LIST

OF

MECHANICAL

PARTS