When i got the fisher home stereo ca-9025 very little sound

I searched and only saw Service Manuals as you stated. Not sure what information you need.

I saw several youtube videos that might give you contacts to email for assistance. I also saw what appear to be the same model for sale on ebay so you might also try emailing vendors as well.

Example: https://www.youtube.com/watch?v=iUv1Y5e9cl0

When it comes to vintage equipment, manuals are hard to find as paper gets trashed and the companies that are no longer in business don't have web sites - not sure how you could get documents that you want without luck. That seems to be a model that is still being used from the web discussions I saw, so maybe consider posting or contacting blogs that have it mentioned.

FIXYA is a free service where answers are provided for free by users just like you, so if you have success with your question or know the answer to someone else's, please post it.

Regards.

First off you dont look or try to e-mail when you go to their sites HELP NUMBER +1 833 272 0777they have contact info also some have manuals that can be downloaded from their sites also their are 100s of sites with manual if you did a search

notify fisher for assistance

This makes no sense are you asking what the resistance of a volume control is in OHMS? The L and S are meaningless. Can you be more precise?

These units use STK amp pac ICs (large black part attached to the rear heatsink). In many cases, this IC is defective. It is possible that there is a problem with the voltage regulator circuit, but that is less likely. This IC needs to be replaced. Expect to pay in the $50 range (or more) for the part.

Dan

It is possible that the error protection is ON and so does not switch on the amplifier to the speaker. Only if the error amplifier which is a current sensing circuit gets a good feedback on normal current drain will the processor be informed for the speaker relay to be switch.
So remove speakers and check, if not the output is faulty. check for short or drain in at least one channel.

Hi! I suggest you to press tuner botton for 10 seconds or more, then equipment will work again. Good luck,

just bought a ca-275 that i cant seen to get any sound to come out of. but im also testing it with car speakers. is this my culprit

For those who accidently put thier CA-9025 in standby mode by hitting the timer button and no longer have the remote, I figured out how to turn them back on.

Turn on the power button and press and hold the Tuner button for at least 10 seconds. it should come back on :) Hope that helps.