1988 Bose Amps Repair (Pics)
#1
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1988 Bose Amps Repair (Pics)
I had the issue with my speakers squealing so I set out to replace the caps. I ordered my caps through Digi-Key and here are the part numbers with Qty for repairing 4 speakers. 493-4505-1-ND (1uf 50V) x 4, 604-1109-ND (10uf 16V) x 8, 604-1115-ND (47uf 16V) x 8, 495-2561-ND (.47uf 63V) x4, 565-1931-ND (56uf 16V) x 8.
Out of the door by chris_dw, on Flickr
Amp before caps were replaced. by chris_dw, on Flickr
IMG_8234 by chris_dw, on Flickr
Repaired Amp by chris_dw, on Flickr
Tools. by chris_dw, on Flickr
Out of the door by chris_dw, on Flickr
Amp before caps were replaced. by chris_dw, on Flickr
IMG_8234 by chris_dw, on Flickr
Repaired Amp by chris_dw, on Flickr
Tools. by chris_dw, on Flickr
#2
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Member Since: Feb 2012
Location: College Station TX
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I know this thread was created over a year ago but I just wanted to thank your for this post. I just installed a new pioneer unit in my fried bose's place and i'm not too happy with the sound. I already ordered all of the exact capacitors from digikey and i'll be sure to add to your post to help others that want to follow your advice!
also, my vette IS a 92, I'm honestly kind of hoping the Bose amplifiers have the same capacitors, I went ahead and ordered before taking the amplifiers apart so I have some sound before I tear into things
also, my vette IS a 92, I'm honestly kind of hoping the Bose amplifiers have the same capacitors, I went ahead and ordered before taking the amplifiers apart so I have some sound before I tear into things