Beolink 7000 - two way communication ONLY on the charger

7 replies
HA
Offline
hafenkapitaen
Bronze
Posted March 16, 2017 at 06:34 GMT
#2081670

Dear Beofriends,

I have already received from these forum great suggestions, now here is my first post :-) Thanks for the many great contributions which have helped me so far as a silent reader so much.

The following problem: My BL7000 had the known no contact problem. After replacing the capacitors and the lithium cell, as well as a  new accupack is also installed, the 2-way communication ONLY works if the BL7000 stands on the charger tray. As soon as you take them from these, they immediately lose the 2-way communication. If you put it then again on it, then comes after a short while the two-way communication back .... Are there any ideas or even better solutions for this phenomenon?

Thank you in advance!

Micha

SO
Offline
Soren
Bronze
Posted March 16, 2017 at 12:44 GMT
#2081671

Hi

After I replaced the capacitors in my Beolink 700 I had to remove all the componenets (Radio CD Tape) in the menu and then add them Again before the 2-way communication  worked....maybe it is the same with yours.

Søren 

 

 

 

HA
Offline
hafenkapitaen
Bronze
Posted March 17, 2017 at 06:40 GMT
#2081672

Dear Søren,

unfortunely it depends not on the "integration" of the components :-(

the two way communication works fine, if the remote is on the charger. but if you take it out of them, its loosing the connection...

WE
Offline
Weebyx
Bronze
Posted March 17, 2017 at 06:59 GMT
#2081673

hafenkapitaen wrote:

Dear Søren,

unfortunely it depends not on the "integration" of the components :-(

the two way communication works fine, if the remote is on the charger. but if you take it out of them, its loosing the connection...

Did you change all 5 capacitors ? And with the correct value ? Did you clean the board with alcohol, especially under the SMD caps ?

I have done a lot of these, and especially the SMD caps are very hard to solder correct.

/Jacob

B(
Offline
beowild (archived2)
Bronze
Posted March 17, 2017 at 07:39 GMT
#2081674

Hi Micha

The loss of 2-way communication may also be due to a problem in your Beomaster or because of a bad infrared path (Or combinations).

I suggest the following test: You work with your BL7000 in the charger tray and verify the 2-way contact. Then you switch of the mains of your charger without moving the charger and without standing in the path between BL7000 and beomaster. If your system loose the 2-way contact, you can be certain there is (still) some problem with your BL7000, but which works having a higher voltage at the batteries because of the working charger. If your system doesn't loose the 2-way contact, you probably have a problem in your Beomaster or because of a bad infrared path.

Importartant for all such tests is a "clean" room: No other 2-way capable beomasters or beolinks messing around in the infrared world...

Good luck and best regards

David

G(
Offline
gburgess (archived2)
Bronze
Posted April 4, 2017 at 02:37 GMT
#2081675
It may also be simply be a matter of needing a new battery pack if the current one has the voltage dipping. How old is the pack?
HA
Offline
hafenkapitaen
Bronze
Posted April 4, 2017 at 09:51 GMT
#2081676

the batterpack is brand new :-( all cells are cheked and they are ok. the lithium cell is also replaced an brand new.

michael

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