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SA-AK57 BANG!! F61 error

Hey I get a huge BANG!! out of my SA-AK57 then it shuts off with an F61 error. It happens only when the unit is first turned on, after the bang happens i can turn it up as loud as i want cause i know it won't happen again, untill the unit rests for a while. sometimes i get a slightly softer bang and it doesn't turn off....i think one day its just gonna not work i need help. thanx

dan

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  • sannitig Feb 20, 2008

    I did not try it but u may be right.....I'm wondering if it is even worth fixing....i mean the speakers are great but to replace a whole amp?? hmmm.....

  • sergio2125 Sep 06, 2008

    i have a SA AK 600 when i turn it on a F61 message appears.¿whats that mean?.THANKS

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  • Contributor
  • 47 Answers

The primary amplifier ic is on it's way out.
you will need to replace that and the regulators for it too.

Posted on Feb 18, 2008

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2 Answers

The song is playing and running suddenly the song stops and the error msg when i restart my dvd. The error msg is F61 displays in Dvd's display. Please give a rply.


Hi ahamedfaisal,
Does F61 appear after a minute of playing or shuts down immediately after you power on the unit?
Jdvillanueva

Mar 16, 2011 | Panasonic Audio Players & Recorders

1 Answer

My panasonic sa ht930 volume when you give me presents on the screen and I f6 1 off


F61 is an error code.
It will automatically shuts down your unit.
This is very common on your unit.

Try to checked if the fan is working or not.
I have repaired some unit before, this is the caused why f61 appeared.
The symptom is shutting down the unit after a few minute.
If the fan is not working it will shuts off automatically to avoid further damaged to your output I.C. from overheating.

If confirmed that the fan is working then I've suspect that your output I.C. is shorted.
This is quit technical and need to send to repair shop to isolate the faulty parts.
The output IC of your unit is RSN series and quite expensive.

Pls rate my help.

Thaks for using fixya...

Jan 18, 2011 | Panasonic sa-ht930 Home Theater Audio...

6 Answers

AFTER A FEW SECONDS MY SYSTEM SHUT DOWN AND SHOWS ME F61 ON THE SCREEM


  1. AFTER A FEW SECONDS MY SISTEM SHUT DOWN AND SHOW ME F61 ON THE SCREEN

Oct 25, 2010 | Panasonic SC-AK300 CD Shelf System

1 Answer

My panasonic SA-AK57 it is displaying error code F61


you need a code 234634
it is wary simple to fix

if the code dosent work the there is

Jun 22, 2009 | Panasonic sa-ht930 Home Theater Audio...

1 Answer

On display appears f61


ic stk 470-040 is blown.this is the most common error.just get it changed

May 05, 2009 | Panasonic SC-AK18 CD Shelf System

2 Answers

SA-HT680 F61 Error


Typically the F61 error is a protection error indicating that there is a problem with the output amplifier section. The failiing part is usually IC501 (part number RSN311W64D) which costs about $95. Have this unit checked as there are other possibilities.
Dan

May 05, 2008 | Panasonic Home Theater System System

1 Answer

Sa-ht680 service manual


The F61 indicates protect mode. There is a problem with the output stage of the amplifier section and the unit shuts down to prevent further damage. This unit will require service of the amp section. You can try to contact Panasonic for the service manual.

The output amp pac is an RSN311W64D at a cost of $95 plus shipping.

Dan

Apr 09, 2008 | Panasonic SC-HT930 System

1 Answer

Panasonic SA-AK57 problem


Hi,
This sounds like a power disconnection problem.
you have a large amount of components, on the motherboard that charge up with being used. ( namely fets/capacitors et,c ) when your system is powering off the instant disconnection of mains power, can cause a Bang or Pop to the speakers.
I,d suggest trying swapping the speakers over from right to left and vice versa. see if the errors still there.
Also try turning the volume right the way down, before switching off. is the bang quieter ?
Check the mains cable ( plug end ) see if theres a broken or loose wire at the plu ( causing an arc ) finally check that the plug ( cable grip ) plastic tang that holds the cable, has,nt been overtightened and damaged the cable underneath it.
I hope any of this helps you to a self diagnostic rectification of the problem listed. Also try without speakers is a suggestion.
Mike @ Compurepair.

Feb 24, 2008 | Audio Players & Recorders

2 Answers

F61 error


I had the same problem, and I had to replace the fan on the unit. The fan would not turn on at all, so the computer would tell the unit to turn itself off. After the fan was replaced (which is relatively simple) it works like new.

Dec 05, 2007 | Panasonic SC-AK78 CD Shelf System

2 Answers

CODE F61


F61 tells you its a power source problem according to the manual. to all F61 error it is very likley that the str470-050a reg legs desolderd and have broken away from the main body of the regulator giving you the f61 and shut down.

Jan 12, 2006 | Technics SCEH790 CD Shelf System

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