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What Is Recapping For Stereo Repair

Old x-xviii-2013, 12:56 PM

Pentium100's Avatar

Serious Tapehead

Join Date: May 2009

Location: Kaunas, Lithuania

Posts: 2,988

Quote:

Originally Posted by vince666 View Post

i've seen LOTS of "exploded" capacitors like those ones on PC mainboards during my previous work as a PC technician... sometimes nosotros also replaced them to salvage some mainboards (but, apart some rare cases where you need to salvage a detail PC, it doesn't actually worths the endeavour).

Yea, I did it for a few boards (that I ain) myself - to me it'southward always worth the endeavour because it's so easy.
Only then again, I repair PC power supplies. I am weird that style .

The departure between PC motherboards (and switching power supplies) and analog stuff is that the caps work at much college frequencies and currents.

Quote:

Originally Posted past katana1100 View Post

What are some signs that it needs a recap?

Hum, non turning on, blowing the fuse every time, not plenty low frequencies, non enough high frequencies, no sound (the final three unremarkably bear on only i channel at starting time)

Quote:

Should I assume that at this age it does need a recap? Does the blazon of speaker used with affect cap wear? Do they deteriorate by just sitting in a cupboard?

In order - not really, no, yep.

The caps themselves are something similar $xx (for me, last time I recapped a tape deck). As I do it myself, I don't know how much the others are charging (specially in your area).

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Source: https://www.tapeheads.net/showthread.php?t=28565

Posted by: siasonviziest.blogspot.com

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