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I need a repair manual for the fisher amplifier ca-283

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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tbreeze47
  • 3083 Answers

SOURCE: need to locate the microprocessor on the fisher

Yep, that is a likely problem, but it could be a blown diode in a relay switch, or etc. etc. If you're lucky, someone will possibly have a repair manual, and schematic. That way, you could reset it, but maybe ohm out a few components further up the on/stand-by circuit while you're in there. Sometimes you get lucky and it's easy, but it can be tricky. I would take digital pics or videos as I went, using macro when necessary. Makes things much easier for me, anyway. You can possibly purchase a schematic, but I couldn't find one online, so if you can get a current tech line, you could probably go that route, but I'm thinkin' big bucks. Here is a blog about your problem, and although there isn't a schematic that I saw, it does identify the components in "stand-by" circuit, as well as the microprocessor.
http://www.freelists.org/post/techassist/Fisher-AMP-CA9025DEADmore-info,3
Gutsy job, but that's the only way to keep them alive, from what I've seen! Good luck!

Posted on Mar 27, 2010

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  • 357 Answers

SOURCE: My fisher amplifier ca-854 switches

Hi,
well could be a few things. It could be the input source. so if you are playing a cassette, try cd or tuner and see if the same happens.
Could be dust in switches so wiggle and push the function selector controls and see if it gets any better or worse.
Could be bad speaker terminations - Try removing speaker cables, re-stripping and re connecting at both amp and speaker end.
Possible dust in the volume pottentiometer so with the power off, move volume up and down franticallly (but gently) from min to max for about 15-30 seconds) to clear out any loose particles.

If these small things should not work, please reply back with anything you've noticed from these tests and I will try and aid you some more

Posted on Jan 16, 2011

  • 5 Answers

SOURCE: i need a manual for

I have the owners manual for the fisher ca 283

Posted on Feb 22, 2011

  • 1 Answer

SOURCE: Fisher Stereo Intergrated Amplifier CA 9025 is

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

Posted on Jul 18, 2011

gopakumarg43
  • 74887 Answers

SOURCE: Hi Need the remote control code for a fisher ca-283 please or just a "no got" if u no got. Or a suggestion as to where to get it. Tnx much for free

If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily.
http://remotesearch.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electrohelponline.blogspot.com/
Type in the brand name of your device, in the search box [at the top right] of the display window and the Search will start at once as you type in, and will show you all the related posts. It will make surf easy.

Posted on Apr 02, 2015

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Fisher CA-885 Integrated Stereo Amplifier stuck in stand-by mode


Given the heat/cold cycles of the storage area along with humidity, I would first suspect poor solder connections. This is not unusual for units of this age. A general overhaul should restore this to operation. This should be a labor only repair unless the output STK is bad. These units are known for having poor connections at the voltage regulators which cause a DC voltage offset triggering the protection circuit. The overhaul should address this as well.

Keep us posted on your progress.

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Jul 06, 2010 | Audio Players & Recorders

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Need to locate the microprocessor on the fisher ca-9025 stereo amplifier. Need to know where it is and what it looks like. This is so I can repair the problem of the stero not going off stand-by....


Yep, that is a likely problem, but it could be a blown diode in a relay switch, or etc. etc. If you're lucky, someone will possibly have a repair manual, and schematic. That way, you could reset it, but maybe ohm out a few components further up the on/stand-by circuit while you're in there. Sometimes you get lucky and it's easy, but it can be tricky. I would take digital pics or videos as I went, using macro when necessary. Makes things much easier for me, anyway. You can possibly purchase a schematic, but I couldn't find one online, so if you can get a current tech line, you could probably go that route, but I'm thinkin' big bucks. Here is a blog about your problem, and although there isn't a schematic that I saw, it does identify the components in "stand-by" circuit, as well as the microprocessor.
http://www.freelists.org/post/techassist/Fisher-AMP-CA9025DEADmore-info,3
Gutsy job, but that's the only way to keep them alive, from what I've seen! Good luck!

Mar 27, 2010 | Fisher Audio Players & Recorders

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Fisher Model CA-270 amplifer. Audio select not working.


When you state that you can not select a device, do you mean that there is no sound, or that the device selection is not happening? A few more descriptive details will help here.

Thanks,
Dan

Feb 02, 2010 | Audio Players & Recorders

1 Answer

Fisher Stereo Intergrated Amplifier CA 9025 is stuck on standby


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

Oct 14, 2009 | Fisher Audio Players & Recorders

1 Answer

RE: Fisher Model CA-270 - 480 watts.


These units use amp-pacs for the output stage, if I remember correctly. All in all, the unit will require some diagnosis to determine the problem with the power supply and the final output stage. The total cost of repair easily could exceed $125. You can probably replace the unit with a better one for not much more.

If you would still like this unit repaired, please indicate where you are in the country and I'll try to find a shop for you.

Dan

Aug 12, 2009 | Audio Players & Recorders

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