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von Acrobat
03.12.2012, 20:09
Forum: Receiver/Verstärker
Thema: CSV1000/1 overheating problem in outputstage
Antworten: 6
Zugriffe: 8367

Hi Heinrich, Thank you for your post and advise! :) I was checking Conrad for elcaps and found a brand called FTcap. It's a german company specialised in elcaps. Regarding their website ftcap.de , they can deliver elcaps on request, even small amounts. Maybe even 1000uF 180V/200V ? Conrad has only a...
von Acrobat
25.11.2012, 17:47
Forum: Receiver/Verstärker
Thema: CSV1000/1 overheating problem in outputstage
Antworten: 6
Zugriffe: 8367

Hi Heinrich,
Thank you for your reply and good advise. :)
I'm going to check the internet for two 4,700uF screw-mounted elcaps.
I also want to replace the two screw-mounted elcaps of the powersupply.
Maybe farnell has some...

Best regards,

Marcel.
von Acrobat
24.11.2012, 20:19
Forum: Receiver/Verstärker
Thema: CSV1000/1 overheating problem in outputstage
Antworten: 6
Zugriffe: 8367

output capacitors

Dear members, I heard from the local electronic parts dealer, that it's no use to replace the output capacitors with higher values. The capacitors block the dc current, so only ac current goes to the speaker. He said that even if the value has dropped from 3,000uF to 2,000uF, because of aging, it's ...
von Acrobat
13.11.2012, 20:07
Forum: Receiver/Verstärker
Thema: CSV1000/1 overheating problem in outputstage
Antworten: 6
Zugriffe: 8367

Problem solved

Dear members, After checking the connectors on the power amp printboard, i noticed that the null wire of the power supply was not connected to the pcb. Probably my own mistake, oops. But i am glad i found it. The cooling elements of both channels stay cold now. The dc current in the final stage is s...
von Acrobat
23.10.2012, 16:09
Forum: Receiver/Verstärker
Thema: CSV1000/1 overheating problem in outputstage
Antworten: 6
Zugriffe: 8367

CSV1000/1 overheating problem in outputstage

Dear members, A while ago i bought a Braun csv1000/1 amp in a secondhand store. Since i have a pre-amp, i thought, well i can use only the braun power amp. So i removed the pre-amp and added connections for power and line input. Then a strange thing occured. The power amp sounds good , well that is ...