BeoGram 4000 Repair Restoration

73 replies
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Any chance you could tell us what types of capacitators/Electrolyts you have used.

I have two BG4000 decks and though they both work, I am worried about the caps, and I would like to change them. I hope this is not too difficult.

Location: Copenhagen

Electrolytics - Nichicon HE, Panasonic 220uF SU Bipolar, Panasonic TSHA (the 3900uF 63V to fit nicely)

4.7uF and smaller - Wima MKS2

Many resistors also required replacement, and as I mentioned also transistors and diodes.

I can put together a kit of most of the pieces for you - contact me offline.

Location: Jerusalem

My B&O Icons:

Beoremote-Beo4.png Beoremote-Beo4.png
Beovox.png Beovox.png
Beomaster.png Beomaster.png
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Electronics Technician in Jerusalem Israel. B&O fan for over 50 years.

Menahem

Very impressive work. Makes my own labours seem like a half-dead fish flapping around in mud😕

dauphine/andre

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