Beolab 6000 strange error.

7 replies
Boys need advice and help.
Beolab 6000 strange error .

At powerlink connection:
The speaker is switched on .. the ignition is normal relay klik to green, speker play normal ...when turning off the beosound 3000   than relay  in the BL6000 does not turn off and the orange light burns and in the relay is strange noise.

RCA input
The loudspeaker is switched on to green light and works normally, but at the beginning it is a high frequency sound. than play normaly.

If all the audio cables are off.
if I switch between from powerlink to  RCA, the RCA turns green and a high frequency comes in from the loudspeaker for a few seconds then it works normally.

If I change the switch position to the PWL, the orange light will flash immediately.

anay suggestion welcome :)

Thanks

 

It seems that the stand by circuit does not work.

On the LINE position  switches on to green without any surce on the RCA or with signal on RCA, afrer high freqency soud app. afrer 5 seckonds the speaker ppay normally, but does not want to go to st-by on red LED any more.

If i disconect spekar from mains ...abd plug back in

and set to the PWL position than .. switches from red to green, the speaker plays, but does not want to go in st-by and ORANGE led come on. not RED.
in the relay is buzzing sound.

so any suggestion?

every hint is welcome :)




 

Is it error on autostart part of PCB or ST-By part ?

So ..any suggestions :) ?

I discovered no mistake yesterday...so dead end :(

taoday after hour of work..no positive news

so the situation...

If i switch to PWL ..position to L or R seting and than pug in mais 230v than spekar work normal.

Relay switch on ...

It power's on from st-by normaly... and go to green..play normal after activation of Beocenter as it should. and go to ST-BY if i turn of Beocenter.

if during proces of playing i  turn switch to LINE, and than back to PWL ... indication led on speaker go to orange and not RED as it should.

 

And diffrent story on LINE seting

If switch is on LINE -RCA and if i plug in mains 230v than on spekars for few sec. produce high frequency sound and than play normal.

Than... if  i unpalag RCA cable or stop playing music , speker not going to ST-BY.

 

damn .. :(

 

 

 

 

 

repaired ... I found a mistake :)

 

Please share- what did you find?
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