Bang & Olufsen BeoCenter 2 Repair Manual page 3

How to service
Front line service
Service documentation
Converting mains voltage supply
DVD Region setup
Both the Master and the Socket Unit has been developed for simple module
exchange to follow the On-site service strategy. Module exchange is possible On-
site, at the dealer or in the service workshop whatever is most convenient in each
case. For On-site service a Back-up suitcase must be used.
Module exchange is the recommended way to perform service, due to the fact
that most of the modules are multi layer based, and most of the circuits are on a
single main PCB.
An electrical fault symptom can be removed during one visit to the customers
home if you bring a BeoCenter 2 Back-up suitcase with you.
Is it a mechanical symptom, the particular part must be brought with you
separately.
The Socket Unit and the Master Unit must be connected when testing, because
the Socket Unit contains the power supply.
Service Documentation for the BeoCenter 2 will be a "Service Center repair
guide" with part nr. for the Back Up suitcase, electrical and mechanical parts,
User's guides etc.
The Master Unit has only one variant for all markets.
The Socket Unit has separate type nos. for each market, due to country approvals.
The mains voltage is determined by the type nos. of the Socket Unit, there are
only two internal mains voltage settings (a jumper) on the SMPS, 100/120V and
230/240V AC. (J10, when mounted = 100/120V)
Use the ServiceTool to reprogramme the DVD region code and tuner setup.
The only variant on the Master Unit : 2801
The variants on the Socket Unit :
Variant Area
2811 : EU2
2812 : EU3
2813 : EU4
2814 : EU5
2815 : GB2
2816 : GB3
2817 : US4
2818 : US4
2819 : JP2
2820 : AU4
2821 : TW3
2822 : KR3
2823 : LA4
First time the Master Unit is connected to the Socket Unit, and powered, the DVD
region code is set, and stored.
How to service, English
Region
DVD region 2
DVD region 3
DVD region 3
DVD region 4
DVD region 2
DVD region 3
DVD region 1
DVD region 4
DVD region 2
DVD region 4
DVD region 3
DVD region 3
DVD region 4
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