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Technics Amplifier/SA-EH750 It keeps switching itself off,and comes with a code "F61" on the amplifier.It has been away a few times now to be fixed,but i am still getting the same problem,only now i can't even get it to switch back on. It keep's switching itself off,and the code "F61" comes on the amplifier.It has been away to be repaired a few times now,but i am still getting the same problem.It did used to switch back on after a few minutes,but now i cant get it to switch on at all.

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  • Anonymous Mar 07, 2009

    stereo turns itself off and comes up with error code f61

  • ewarwoowar Apr 28, 2009

    Got the same probelm any ideas have you solved it yet>

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marsrover
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SOURCE: technics amplifier switches off

1-keep good ventillation around and do not block any ventillation holes with any thing.
2-check your connection cable in good condition no touching of inner conductor with any chasis.
3-check your loudspeakers and apply them to the system one by one until you find the bad one(which make the problem if it is bad)

Posted on Jul 05, 2009

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SOURCE: Technics SA-GX370 amplifier

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One of the amplifiers is shorted. Take to a reputable repair person or check www.micromendllc.com

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I want to change the language on technics hi fi sa/eh750 to english

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dunnbiker
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SOURCE: what errore code f61 means

Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.

Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.

You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.

If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.

If it protects immediately on a cool power up you should disconnect the speaker connections and try it '*****'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.

Posted on Aug 04, 2011

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1 Answer

What errore code f61 means on technics sa eh750 amplificator?


Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.

Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.

You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.

If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.

If it protects immediately on a cool power up you should disconnect the speaker connections and try it '*****'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.

Aug 04, 2011 | Audio Players & Recorders

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F61 keeps appearing


Audio amplifier IC damaged that´s the mean of that code

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It looks like overheating problem. Dust fills heatsreader of amplifier.

Aug 15, 2008 | Audio Players & Recorders

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Panasonic SA VK550 - F61 eror


Hi, i had the same problem with a panasonic player, when you see the code F61 in the screen it is because the audio output IC is defective,change that and the set will work perfectly. hope it work.

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Cuts out


Check your speakers. your speaker may be defective

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F61


Sound amplifier ic??******** this guy is talking out of his ***.
F61 relates to fan error. There are two fans, one of them is either spinning too slowly or not at all.
This fan can be purchased in any computer store. Just remove it and take it with you.

Jul 28, 2007 | Technics SC-DV290 System

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