Beocenter 9500 controller PCB assembly

8 replies
EB
Offline
Epic B and O
Bronze
Posted November 26, 2024 at 22:12 GMT
#1644185
Hello All,

My Beocenter 9500 buttons have stopped working, and supposedly it’s a faulty controller PCB assembly.

Dose anyone know how to repair or where I could find a replacement?

I have attached photos.

any help would be greatly appreciated

just want to save my beautiful Hi-Fi I’ve owned since the 90s

Many thanks

michael
Attachments (2)
DI
Offline
Dillen
BronzeModeratorFounder
Posted November 27, 2024 at 07:02 GMT
#1667372
Have you checked if the lower glass panel has come lose?
If the glass comes away from its plastic holders, the conductive rubber bumpers will no longer
have contact.
It can also happen, if the glass was fastened using very thick tape.

Martin
EB
Offline
Epic B and O
Bronze
Posted November 27, 2024 at 22:39 GMT
#1667392
Hey mate

Thank you for your reply

Unfortunately it’s not the glass, because the buttons are still not working when you touch the rubber bumpers directly

Regards

Michael
DI
Offline
Dillen
BronzeModeratorFounder
Posted November 28, 2024 at 06:25 GMT
#1667393
Have you checked the backup battery?

Martin
EB
Offline
Epic B and O
Bronze
Posted November 28, 2024 at 13:33 GMT
#1667401
Hey mate

i haven’t.

when you keep your finger on the rubber bumper, they flash for a second

michael
EB
Offline
Epic B and O
Bronze
Posted September 6, 2025 at 04:44 GMT
#1671017
Hello

 

Can anyone tell me what this part is called?

All I know it’s for a Beocenter 9500

 

Many Thanks

michael
Attachments (3)
Guy
Online
Guy
GoldModerator
Posted September 6, 2025 at 17:25 GMT
#1671019
It's referred to in the Service Manual (available to Silver/Gold Members) as the System Control PCB, also known as PCB40 - it contains the main microprocessor (under the metal cover).  The attached battery is the backup battery (referred to earlier in the thread) that makes sure that the system retains its settings.

Location: Warwickshire, UK

My B&O Icons:

BeoCenter-9500.png BeoCenter-9500.png
Beoremote-Beo4.png Beoremote-Beo4.png
Beovision-10.png Beovision-10.png
Beotime.png Beotime.png
Beosound.png Beosound.png
Beosound-Explore.png Beosound-Explore.png
Beosound-Essence.png Beosound-Essence.png
Beoplay-P2.png Beoplay-P2.png
Beoplay-M3.png Beoplay-M3.png
Beoplay-H4.png Beoplay-H4.png
Beoplay-H3.png Beoplay-H3.png
Beoplay-Form-2i.png Beoplay-Form-2i.png
Beoplay-Earset.png Beoplay-Earset.png
Beoplay-A2.png Beoplay-A2.png
EB
Offline
Epic B and O
Bronze
Posted September 9, 2025 at 00:51 GMT
#1671046
Many thanks

much appreciated
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