xxxxxxxxx 5.13
Replacement of modules
Master unit
Service menu, English
Modules
See page
Keyboard, left
6.1
Keyboard, right
6.2
Display
6.3
Display PCB
6.4
IR receiver one (left)
6.5
IR receiver two (right)
6.6
Clamper
6.7
Clamper cover
6.8
Socket unit
Modules
See page
PCB50
Analogue Sound engine
6.19
PCB86
Tuner
6.20
PCB60
Switch mode power supply
6.21
PCB6
Microprocessor H8
6.22
PCB1
A/V panel
6.23
Replacing the Main microcomputer PCB6 (uPH8)
When replacing the PCB6 remember to move the EEPROM 6IC6 from the
defective PCB6 to the new PCB6, because it contains valuable data (Serial no., PIN-
code etc.).
The data is not transferred to the new module until you have been in contact with
the theft protection or after 12 hours of connection to the mains. This means that
you can try out a new PCB6 without transferring the products serial no. Etc.
Note !
If you have tried a new PCB6 and the serial no. has been transferred to the new
PCB6 and it says that the old PCB6 is not defective, the new PCB6 can only be
used for this specific product, it must be returned to Bang & Olufsen to be erased
again. If the product functions are OK, and the theft protection is also OK. There is
no need to testing the functionality of the theft protection.
Replacing of both PCB6 and EEPROM 6IC6
If both PCB6 and the EEPROM 6IC6 need to be replaced it is necessary to have
them pre-programmed from Bang & Olufsen with the correct serial no., otherwise
they will not work. Please contact Bang & Olufsen.
ServiceTool
Along with a “cable kit for ServiceTool” (3375397) and “Flash kit for ServiceTool”
(3375055) it is possible to flash update the Pioneer FEP software, and the Master
Unit FEP software. The original interface cable is connected to the Master Unit,
and is going to a service module. From this module a special service cable goes to
the Socket Unit. From the service module goes another service cable to a laptop.
On the service module, you are able to select which software you want to flash
update via a switch. You will need to get the ServiceTool program installed on your
lab-top, this can be ordered on CDROM (3658949) or downloaded from the Retail
Business System. A fully described instruction is enclosed when the “Flash kit for
ServiceTool” is ordered (3375055).
Modules
See page
Gear box
6.9
DVD mechanism
6.10
DVD main board
6.11
Top Interface
6.12
Rubber belt
6.13
Clamper motor
6.14
Gearbox rubber belt
6.15
Gearbox motor
6.16
5.12
Summary of Contents for BeoCenter 2
Page 6: ...3 1 Overall block diagram Overall block diagram 3 1 3 1 Overall block diagram ...
Page 7: ...3 2 Wiring diagram Wiring diagram 3 2 3 2 Wiring diagram ...
Page 29: ...Replace Keyboard left Replace Keyboard left 1 3 5 Socket Unit 2 180º 4 6 1 ...
Page 30: ...Replace Keyboard right Replace Keyboard right 1 4 Socket Unit 5 2 180º 3 6 2 ...
Page 46: ...6 18 ...
Page 53: ......
Page 54: ...Bang Olufsen DK 7600 Struer Denmark Phone 45 96 84 11 22 Fax 45 97 85 39 11 3538001 11 03 ...
