Bang & Olufsen BeoCenter 1 Assembly instructions

BeoCenter 1
Type 8500, 8502, 8503, 8505, 8506, 8508
Service Center repair guide
English, German, French, Italian, Spanish

CONTENTS
How to service .............................................................................. 1
Specification guidelines for service use .................................. 1.3
Type survey ........................................................................... 1.4
Caution ................................................................................ 1.6
Brief operation guide .................................................................. 2
Wiring diagrams ........................................................................... 3
List of available parts ................................................................... 4
Adjustments, service mode, custom LNB setup and
theft protection ............................................................................. 5
English .................................................................................. 5.1
German ................................................................................ 5.14
French .................................................................................. 5.27
Italian ................................................................................... 5.40
Spanish ................................................................................. 5.53
Disassembly ................................................................................... 6
English .................................................................................. 6.1
German ................................................................................ 6.2
French .................................................................................. 6.3
Italian ................................................................................... 6.4
Spanish ................................................................................. 6.5
Replacement of Sound/DVD chassis ...................................... 6.6
Replacement of PCB58, IR & Display ..................................... 6.8
Replacement of PCB59, Camcorder interface module ........... 6.9
Replacement of PCB19, Beo1 module ................................... 6.10
Insulation test ............................................................................... 7

1.1
HOW TO SERVICE
BeoCenter 1 is supposed to be serviced in the customers home!
In order to support the general service strategy, a Back Up suitcase is available which
contains the TV chassis and additional modules.
With this it is possible to easily carry out se rvice in the customers home. Feature
modules are included.
If the TV chassis is replaced, leave the EEPROM in the set. Both chips are located
on a separate very small module.
By doing so, the entire identity of the set is maintained.
After having replaced the faulty chassis, please read out error codes, write them
down and let them follow the chassis going for repair.
After that clear error codes.
If it should be necessary to transport the TV, it must not be placed on the front glass.
SO WERDEN SERVICEARBEITEN AUSGEFÜHRT
Servicearbeiten am BeoCenter 1 werden im Hause des Kunden vorgenommen!
Für diese allgemeine Servicestrategie steht ein Reparaturkoffer zur Verfügung, in
dem das Chassis des Fernsehgeräts und weitere Module enthalten sind.
Mit Hilfe dieses Koffers können Servicearbeiten auf einfache Weise im Hause des
Kunden vorgenommen werden. Dies gilt auch für Zusatzmodule.
Wenn das Chassis des Fernsehgeräts ersetzt wird, müssen der alte EEPROM im
Fernsehgerät verbleiben. Beide Chips befinden sich auf einem separaten, sehr
kleinen Modul.
Auf diese Weise bleibt die Identität des Geräts vollständig erhalten.
Lesen Sie nach dem Ersetzen des defekten Chassis bitte die Fehlercodes aus diesem
aus, notieren Sie die Fehlercodes und senden sie diese zusammen mit dem Chassis
zur Reparatur ein.
Löschen Sie im Anschluß daran die Fehlercodes.
Falls das Fernsehgerät transportiert werden muß, ist zu beachten, daß es nicht auf
die Frontscheibe gelegt werden darf.
MAINTENANCE ET ENTRETIEN
La maintenance et l’entretien du téléviseur BeoCenter 1 doit s’effectuer au domicile
du client !
Pour épauler la stratégie générale de service, une valise technique est disponible.
Elle contient un châssis de téléviseur et des modules supplémentaires.
Cet équipement permet d’assurer le service au domicile du client.
Des modules de fonctions sont inclus.
En cas de remplacement du châssis du téléviseur, laissez la mémoire EEPROM dans
l’appareil. Les deux puces sont installées sur un module séparéde très petites
dimensions.
De cette manière, l’identitédu téléviseur reste intacte.
Après avoir remplacéle châssis défectueux, lisez et recopiez les codes d’erreurs,
puis envoyez-les avec le châssis pour réparation.
Ensuite, effacez les codes d’erreurs.
S’il s’avère nécessaire de transporter le téléviseur, ne le placez pas sur la vitre avant.
How to service, English-German-French

1.2
COME EFFETTUARE LA MANUTENZIONE
BeoCenter 1 èstato progettato perchésia possibile effettuare la manutenzione
presso l’abitazione del cliente.
A supporto della strategia generale di manutenzione, èdisponibile un set di
manutenzione contenente lo chassis del televisore e moduli aggiuntivi.
Con tale set èpossibile effettuare facilmente la manutenzione presso l’abitazione
del cliente. Sono inclusi dei moduli accessori.
Se si sostituisce lo chassis del televisore, lasciare l’EEPROM nel set. Entrambi i chip
sono collocati su un modulo separato di dimensioni molto piccole.
In tal modo, l’intera identitàdel set resta inalterata.
Dopo aver sostituito uno chassis danneggiato, leggere i codici di errore, prenderne
nota e consegnarli insieme allo chassis inviato in riparazione.
Èquindi possibile cancellare i codici di errore.
Nel caso sia necessario trasportare il televisore, non appoggiarlo sul vetro anteriore.
EJECUCIÓN DE LAS TAREAS DE REPARACIÓN Y MANTENIMIENTO
Se supone que el BeoCenter 1 se va a reparar y mantener en la vivienda del cliente.
Para apoyar la estrategia general de reparación y mantenimiento, se dispone de un
maletín auxiliar que contiene el chasis del televisor y módulos adicionales.
De este modo se pueden realizar fácilmente las tareas de reparación y mantenimiento
en la vivienda del cliente. Se incluyen también módulos de funciones.
Si hubiera que sustituir el chasis del televisor, deje la EEPROM en el equipo. Estos
dos chips están situados en un módulo independiente muy pequeño.
Haciéndolo asíse mantiene la identidad completa del equipo.
Después de haber sustituido el chasis defectuoso, lea los códigos de error, anótelos
y envíelos con el chasis que se manda para reparación.
Después de esto, borre los códigos de error.
Si fuera necesario trasladar el televisor, no debe colocarse sobre el cristal frontal.
How to service, Italian-Spanish

1.3
SPECIFICATION GUIDELINES FOR SERVICE USE BeoCenter 1
CTV system *See type survey
Cabinet finish Black, Blue, Yellow, Grey, Red, Green
Picture tube 63 cm - 25”(4:3), Black line, Black matrix
Contrast screen Anti-reflection coated contrast screen
Vision Clear Automatic Picture Adjustment
Automtic cut-off
Colour Transient Improvement
Adaptive Luminance Peaking
Scan Velocity Modulation
Operation Beo1 remote control (included)
Menu languages English, German, French and Italian
Tuner range 45 - 860 MHz: VHF, S-band, Hyper-band, UHF
No. Of TV programmes 99, auto naming
8 Program Groups
Teletext Improved Teletext
7 teletext character sets
9 memory pages per program
Stereo decoders A2 + NICAM
Speakers
Power amplifiers 4 units
Frequency range 50 - 20,000 Hz
Max. sound pressure level 96 dB
Cabinet principle/Net. Volume Bass reflex/2.6 litres
Woofer 115 mm (4½”)
Tweeter 8 mm (3/4”)
Bass equalizer Adaptive
Magnetic shielded Yes
Stand turning function ±35 degrees, remote operated
FM tuner
FM tuner range 87.5 - 108 MHz
Number of Radio programmes 59
Program identification RDS
Usable sensitivy mono (30 dB) ≤dBf
50 dB quieting stereo ≤14 dBf
Signal/noise ratio mono ≥67 dB, typical 71 dB
Signal/noise ratio stereo ≥62 dB, typical 66 dB
Frequency response 20 - 15,000 Hz ± 2 dB
Distortion + noise mono ≤0.6%, typical 0.15%
Distortion + noise stereo ≤0.6%, typical 0.25%
Intermodulation stereo ≤0.2%, typical 0,1%
DVD
Disc size 12 cm - 5”
Audio frequency response 20 -20,000 Hz
Playback the following DVD-Video, Video CD, CD-A, CD-R, CD-RW
Multistandard PAL/NTSC
Signal/noise ratio Audio ≥100 dB, A weighted
DVD Zone *See type survey
Specifications guidelines

1.4
Satellite
Tuner range 950 - 2150 MHz
Tunings range & frequency display readout 10,700 - 12,750 MHz
No. of programmes 198 TV/Radio
Sound systems Mono/Stereo
Satellite radio Yes
Down converter control 14/18 volt, Tone (22kHz) or DiSEqC (one way control)
Connections 1 x F-connector
Dimensions W x H x D/Weight 61 x 73 x 42 cm/ 40 kg
Power consumption Typical 81 watts, St By < 0.5 watts
Optional
Satellite module 4190
Set-top box Controller 4195
Floor stand, high 4187
Floor stand, low 4186
Table stand 4185
Video stand, high gloss black 4189
Wall bracket 4188
Specifications guidelines and type survey
*TYPE SURVEY Modification to other TV transmission systems
Type DVD Zone System B/G B/G/L/L’/I/D/K B/G/L/I/M/D/K
8500 2 B/G EU 8053440 8053439
8502 3 I/M/D/K HK 2* 8053440 2*
8503 2 I GB 1* 1* 8053439
8505 4 B/G AUS 8053440 8053439
8506 2 B/G/D/K East EU 1* 8053439
8508 2 B/G/L/L’/I F (GB) 1* 8053439
All types mentioned are equiped with PAL/SECAM/NTSC colour decoder.
8053439 TV chassis system B/G/L/I/M/D/K. Can be setup to systems B/G, L, M, D/K and I in service mode.
8053440 TV chassis system B/G/L/L’/I/D/K. Can be setup to systems B/G, L/L’, D/K and I in service mode.
1* Can be setup to systems B/G, L/L’, D/K and I in service mode.
2* Can be setup to systems B/G, L, M, D/K and I in service mode.
The DVD Zone can be changed in service mode.

1.5
V.TAPE & AV Pin 1 Audio R out 1V RMS 150 ohms
Pin 2 Audio R in 1V RMS 40 kohms
Pin 3 Audio L out 1V RMS 150 ohms
Pin 4 Audio GND
Pin 5 Blue GND
Pin 6 Audio L in 1V RMS 40 kohms
Pin 7 Blue in 0.7 Vpp 75 ohms
Pin 8 Play voltage: Logic 0 = 0V to 2V
Logic 1 = 9.5V to 12V (4:3 info)
5V to 7V = 16:9 info
V.TAPE Data in/out
AV Data out
Pin 9 Green GND
Pin 10 Not used
Pin 11 Green in 0.7 Vpp 75 ohms
Pin 12 Not used
Pin 13 Red GND
Pin 14 Blanking GND
Pin 15 Red in 0.7 Vpp 75 ohms (Note 1)
Pin 16 Blanking in Logic 0 = 0V to 0.4V
Logic 1 = 1V to 3V
R in 75 ohms
Pin 17 Video out GND
Pin 18 Video in GND
Pin 19 Composite video out 1 Vpp 75 ohms
Pin 20 Composite video in 1 Vpp 75 ohms (Note 2)
Pin 21 Shield
Note 1: Pin 15 is also used for C in.
Note 2: Pin 20 is also used for Y in.
VIDEO Composite video in 1Vpp 75 ohms
L & R Audio L & R in 0.2V - 2 V RMS >10 kohms
PHONES Ø3.5 mm 8 - 32 ohms
Subject to change without notice
Specifications guidelines

1.6
CAUTION
The use of any controls, adjustments or procedures other than those specified
herein may result in hazardous radiation exposure.
The black and yellow label on the unit serves as a warning that the apparatus
contains a laser system and is classified as a class 1 laser product. The apparatus
must be opened by qualified service person only.
This product incorporates copyright protection technology that is protected by
claims of certain US patents and other intellectual property rights owned by
technology must be authorized by Macrovision Corporation, and is intended for
home and other limited viewing uses only unless otherwise authorized by
Macrovision Corporation. Reverse enginering or disassembly is prohibited.
Caution
CLASS 1
LASER PRODUCT
COMPACT
DIGITAL AUDIO
COMPACT
DIGITAL VIDEO
STATIC ELECTRICITY
MAY DESTROY THE
PRODUCT
Static electricity may destroy the product!
A static-protective field service kit must always be used when replacecement of the
modules takes place.
Please note:
When mains voltage on the TV is required, remove the connection from the TV to
the ESD mat.

Brief operation guide 2.1 2.1 Brief operation guide 2.1
Brief operation guide
EDIT TV PROGRAM
1 DR1
2 TV2
FILM
GROUP2
. . .
. . .
PROGRAM GROUPS
name move/delete
create group GO
DR
TV 2
FILM
add move/delete
accept
EDIT PROGRAMS
ADD PROGRAM
AUTO TUNING
MANUAL TUNING
SEARCH
FREQUENCY
PROGRAM NUMBER
TV TUNING
back select GO
ADD TV PROGRAM
15 SAT 1
16 SVT 2
17 NRK
18 TV4
19 . . . . . . . .
start
TV AUTO TUNING
1 . . . . . . . .
start
1 DR2 DR2
2 TV2 SKY NEWS
3 . . . . . . . . ZDF
4 EUROSPORT RADIO 2
5 ZDF BBC
6 ARD
7 . . . . . . . .
COPY TV TO MY GROUP
copy
accept GO
FINE TUNE 0
DECODER NO
SOUND STEREO
TV MANUAL TUNING
accept GO
SEARCH . . .
FREQUENCY 210
PROGRAM NUMBER 1
NAME DR1
EXTRA
TV MANUAL TUNING
select GO
left right
store GO
STAND POSITIONS
CONNECTIONS
DISPLAY SEQUENCE
MENU LANGUAGE
TV ON
TV STANDBY
OPTIONS
back select GO
TV ON
TV STANDBY
STAND POSTIONS
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
FORMAT 4:3
FORMAT 16:9
PICTURE FORMAT
select GO
PROGRAM GROUPS
TUNING
PICTURE FORMAT
OPTIONS
STAND POSITIONS
CONNECTIONS
DISPLAY SEQUENCE
TV SETUP
back select GO GO
GO
GO
GO
GO
GO
GO
GO
GO
GO
GO
CONNECTIONS
store GO
V. TAPE V. TAPE
AV NONE
GO
move
store GO
TV
SAT
TEXT
TURN
SETUP
GROUPS
DISPLAY SEQUENCE
GO
ENGLISH
DEUTSCH
FRANCAIS
ITALIANO
MENU LANGUAGE
select accept GO
GO
name move/delete

3.1 Wiring diagram 3.1 3.1 Wiring diagram
Wiring diagram