Question about Panasonic SC-AK78 CD Shelf System

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F-61 error,dead panasonic model#sa-ak78

I have a panasonic stereo i am servicing with F-61 error when turned on,i have changed both output ic,s,does anyone have any ideas, thanks john!!

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  • Anonymous Jun 07, 2008

    ou je pourrais trouver la pièce STK470-090

  • Anonymous Jan 18, 2009

    f 61error

  • Anonymous Jan 19, 2009

    yea, me too... same problem
    - I no idea what to do...

  • Ggradwill May 01, 2009

    When i turn on my panasonic mode:SA-ak78 cd stereo system

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Need to know how to get rid of F-61, cause my stereo is completely dead...model# SA-AK78

Posted on Oct 20, 2008

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Most propably is that you have replaced the power output ic's for nothing. the problem is a dirty socket on card number: RJB2191B which is the card on the side of the system connected to the power amp. the socket is propably CN603A but if i were you i would take all ribbon cables out clean the sockets with contact cleaner and clean also the ribbon cables. insert the cables back in the sockets respectively and check for any dry joints under the sockets,(could be the cause also), check everything is in place and switch on. hope this helped.
Roderick Bonello,15 years electronics field engineer.

Posted on Oct 15, 2011

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Have you changed the Regulator IC? Also check the IC protector next to regulator, it looks like a fusable resistor.

Posted on Dec 05, 2007

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Check your fan. Mine did the same. Fan goes on and off when I took it off. When its on, system works normal. Needs to be replaced. Had a humming sound from it before it went out. Dont know how to replaced it personally.But checked Panosonic website, and range $17.00. If you know how to install, please advise.

Posted on Jan 26, 2009

I have a panasonic stereo i am servicing with F-61 error when turned on,i have changed both output ic,s,does anyone have any ideas, thanks Kim.
my E mail
akan388@hotmail.com

Posted on Dec 19, 2007

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1 Answer

Panasonic error f61


If you do not know what an audio output IC is, what would ordering one do for you? And unless you have the know how and special gear there is no freaking way you could ever replace it.
Either have someone repair it for you or go shopping.

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F61 is the shorthand for Panasonic machines to mean protect mode. See the link below for a generic explanation of protector. Specifically, in your machine, either the regulator IC has failed or the output amp IC has failed. In any case, the repair will not be cheap. The output IC costs between $75-$125 depending upon the specific IC.

Dan

Link: http://www.fixya.com/support/r5390728-protector_means

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