Beocenter 3300 Turntable problems

19 replies

Hello!

Dont know if its any help to you but on my BG 3000 (tangential) the raising middle adaptor got halfway stuck which resulted the pickup to lower just millimeters off the aluminum platter when I was trying to play a single! However after taking out the hole platter and the midlle mecanism carefully cleaning the plastic tube which goes up&down the platter size detector works again.If you have same size detector, my tip is to clean it well also, the center needs to move up/down with ease or you will get probs.

MartinIm a little confused. Should the thin brass pin that slots into the big brass pin move i.e horizontally as this moves freely or does the big brass pin move up and down as this is rigid i.e vertically.

 

Thanks

 

Andy 

The "hairpin" just goes through a hole in the brass rod.
It will rock a bit sideways (horisontally) if pushed but that's not important.
The important thing is the brass rod itself, the brass
rod with the hole in it that is.
It sits inside a brass tube and the rod should move up and
down (vertically) fairly free inside its tube.
Grab it gently with a pair of pliers and you should be able to
slide it up and down a total of apprx 2 mm.
If it's stuck, we have the situation I described and the cure is in the thread I link'ed to.

Martin

Understand now! yes its stuck! I will lubricate and hopefully after a couple of days it should free up!

You can help it a bit and speed up the process if you gently try to move the brass rod even if only slightly.
It will ease the oil down the dry spots and you can easily feel the difference as it loosens.

Martin

Thanks Martin

Is there anything else I should stick some oil on whilst im in there? Considering it hasnt been used for 25 yrs!

Hi

After 24 hrs of soaking in oil the brass rod moves up and down unfortunately it still doesnt lift. Having looked inside the casing seems to have shifted and their are a number of loose wires not sure whether they should be loose or not??? Moved the central pin that goes through the brass hole but it was attached to a loose piece of brown plastic??

 Screwed it all back together connected to the speakers and no sound!! Even with headphones. The radio works Hadnt tested the sound before due to it scraping along the record.

Bottom line is it must have been thrown about in the post ive also found in its box a side panel off something not sure what it is possibly right hand side of the turntable.

 Does anybody want this as a project? i have very basic knowledge and this is too complicated. Phoned b&0 they are not interested in repairing.

 Such a shame but if anybody wants my 5th prize they can have it and I will post in the UK only it is such a nice beocenter !

 

Thanks for all your help

 

Andy 

 

Andy,

Can you provide a couple of photos of the lose wires, things etc. ?

Martin

Hi

ive tried taking some photos but the camera isnt good and its just very blurry! Basically the pin that goes through brass rod has borken at its base its attched to a brown bit of plastic which is loose. The whole cassing was forced to the right and jammed aginst the amp section thus preventing the tone arm to move. Ive managed to centre it but I would imagine that its completely out of line?? There are a couple of wires from the tonearm that appear loose.

Its really not an easy project im so dissapointed not for myself but because its sat for 30 yrs and now damaged in the post!! It needs somebody who knows what they are doing as i would imagine it would be very expensive to repair. Ive got a beogram 1500 can the mechanism be transplanted easily?

Thanks again

Andy
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