Replace the Nicam Decoder in B&O ME6000???

- T
- Tychsen
  
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posted
18 years ago

Mon, Nov 28, 2005 4:51 PM

Hi there,

I have an old (13 year) B&O ME6000 television. When stereo is on, and people hare talking, the "s"-sounds are scratchy.. When I turn into MONO-sound the sound is perfect.

I have been told that the problem lies in the Nicam Decoder being defect.

Anyone who knows if I can replace the old decoder myself? I am electrician engineer... but maybee it isnt that easy???

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- Ole Geisler -
  
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posted
18 years ago

Mon, Nov 28, 2005 8:33 PM

Correct. Basically it is a PHILIPSGR2.4 chassis with slight modifications, and a B&O specified IF/NICAM module. This module is no longer available, and close to impossible to repair.

Often these faults come from bad caps (tm) on the mainboard, start with changing ALL caps in power/deflection, and resolder the IF/NICAM board. (in the tin can) - if no success, remove the Xtal in the IF/NICAM box, you loose the stereo, but sound will be OK.

--
Jeg kan virkelig ikke se, hvad det skulle betyde, at forbinde en 0,1 mm X 1
mm tin-fyldt kobberbane i ét apparat med en anden 0,1 mm X 1 mm tinfyldt
kobberbane i et andet apparat, via et sølvbelagt 4 mm2 polafhængigt
højteknologisk kulfiberinfiltreret kabel til et astronomisk beløb.

Tro flytter ikke bjerge. Tro flytter kroner.

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posted
18 years ago

Tue, Nov 29, 2005 9:46 PM

Tak Ole... det er fandme ligegyldigt hvor man sp=F8rger, s=E5 er du der...

He he.. s=E5 mangler jeg bare, at f=E5 det oversat til dansk... :-) og s=E5 er det frem med loddekolben...

Jeg har f=E5et fat i servicemanualen til GR2.4, men det er ikke godt nok vel? Der findes en specifik til ME6000 jo.. Men jeg m=E5 nok sige, at konsollen i GR2.4-manuallen ligner ME6000 konsollen til forveksling.

Takker...