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ARCHIVED FORUM -- April 2007 to March 2012
READ ONLY FORUM
This is the first Archived Forum which was active between 17th April 2007 and
1st March February 2012
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Page 1 of 1 (8 items)
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From a glance it seems an easy task with a sideward force would do the job but in reality it`s rather difficult to have the board disengaged from the positioning-mounting clips.Is there any special trick to have the job done in a easy way?
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I Have tried several times without success!The message just repeated itself and getting longer and longer...!? Here is the original message posted: The problem is caused by a faulty 7915(the measured voltage is -21V instead of -15V) and after replacing the regulator, a dead 9000 comes to live but the output signals accompany with unexpected load annoying
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The problem is caused by a faulty 7915(the measured voltage is -21V instead of -15V) and after replacing the regulator, a dead 9000 comes to live but the output audio signals accompany with unexpected loud annoying cracking distortion sound properly a symptom of burn fets(Tr102 and Tr202) as the outputs are taken from R156 and R256. The burnt PF5103
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The problem is caused by a faulty 7915(the measured voltage is -21V instead of -15V) and after replaced the regulator, a dead 9000 comes to live but the output audio signals accompany with unexpected loud annoying cracking distortion sound properly a symptom of burn fets(Tr102 and Tr202) as the outputs are taken from R156 and R256. The burnt PF5103
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My newly acquired Beocord 9000 arrived this afternoon from Holland. The deck has been serviced once by B&O 10 years ago and have been kept unused for the last five years according to information given by the seller. As I powered-up, the mechanism responsed smoothly to all the function-buttons and in play-mode,with signals shown in the leds meter
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Thank you, Martin. And I will upgrade my membership statue and download the required SM
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Just bidded a used Beocord 9000 from ebay and an english version service manual is badly needed to get it back to life. Perhaps some one from this forum might give me a helping hand Thank you.
Page 1 of 1 (8 items)