Question about Technics SUV500 2-Channel Amplifier

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Cuts out Hi i have just bought a technics stereo sa-eh760 and when turned on its turns of straight away and comes with f61 on the display can u help

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Re: cuts out

Check your speakers. your speaker may be defective

Posted on Dec 21, 2007

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Technics 1080 pre amp volume control is not functioning correctly

Technics SE CA1080 Service Manual

there is a chip called an operational amplifier under a heat sink on the pcb,that fails when it get top volumed for two long theres regulators with heatsinks.
it is listed as,

Technics SE -CA1080 amplifier F61 fault,

May 13, 2015 | Technics Amplifiers & Preamps

1 Answer

My technics hi-fi separates sL-EH790 is not coming on just saying f61 then going off

Hi Shelly,

"F61" is an error code for short and/or overload detected by the processor upon self check.
First thing you have to try to eliminate this kind of symptoms is by disconnecting all of the inputs and speakers connected from the unit then turn it on without them. Let me know if the symptoms still persist...


Oct 22, 2011 | Technics Amplifiers & Preamps

1 Answer

I have a Technics Stereo Receiver SA-GX 500. There is very little sound coming out of all the speakers (A and B) as well as the headphone jack. I have made sure that the speaker button is depressed (A, B...

All sources or just one? Make sure the Tape Monitor isn't engaged unless you're using an external tape deck or processor. A turntable will only work on the PHONO input.

Aug 08, 2010 | Technics SUV500 2-Channel Amplifier

2 Answers

Manuals For Technics

The manuals for these are on paper not electronic files. Is there are particular problem you are trying to solve?


Jan 06, 2010 | Technics Amplifiers & Preamps

1 Answer

My technics wont turn on it comes up f 61 on display thn turns of

The F61 is an indication of "protection mode" for your unit. This means that a problem was detected in the final stages of the amplifier and the unit is shutdown to prevent further damage. Because of this indication, I suspect that you have a shelf unit. These usually have an AMP-pac or large IC as the amplifier stage. These are not cheap. Depending upon your model, the cost will range from $65 to $95 for the part alone. If you update this with the model number, I can provide the exact part number and cost.


Jun 19, 2009 | Amplifiers & Preamps

1 Answer

Technics F61 error, can you please tell me what this means?

F61 is the "shorthand" for protection mode for Technics units. Either the regulator IC or the output AMP-PAC IC has failed. Expect a parts cost between $40 -$100 for the repair depending upon which IC has failed.


Jun 19, 2009 | Technics Amplifiers & Preamps

1 Answer

Technics dvd stereo sound processor sh-dv290

The F61 is essentially a "protect mode" mesage. A problem was detected and the unit shuts down. This translates into either the amp pac being defective ($approx $95 for part) or a defective regulator circuit (less $$). In either case, the repair is not the simplest to do. Check around for a Panasonic authorized service center and call to get an estimate. This is a relatively common fault, so you should be able to get a ballpark repair cost.


Jan 29, 2009 | Technics Amplifiers & Preamps

1 Answer

Hi fi wont turn on !

hi. im assuming its a technics / panasonic system judging by the F 61 error code? try testing the cooling fan at the rear (assuming it has one) i once had the same error code on my technics amp and it turned out to be a faulty cooling fan. after replacement out of a scrap unit, the amp worked perfect.

Aug 07, 2008 | Amplifiers & Preamps

1 Answer

Old technics sl-eh60

bad / old wore out parts in the power supply. Some parts actually need an electrical flow throgh them to maintain stability. If there is no power through some parts like capacitors they tend to go bad. More then likely bad caps.

Jul 24, 2008 | Amplifiers & Preamps

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