Question about Technics SUV500 2-Channel Amplifier

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Tecnics SU-G95 stereo overloaded

Our technics stereo sytem says overloaded, we have no volume and keeps running overloaded on screen.

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Power down,disconnect the speakers and power back up. If it still say's overload, it needs to go to service. If not, check your wires, connections, and speakers one by one to hunt down the problem and correct. Hope this helps

Posted on May 25, 2009

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The problem is the integrated RSN3306 that does not exist in the market. Unfortunately, this unit look has been created with "commercial" purposes only

Posted on Oct 25, 2016

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I've seen speakers mentioned several times. I'm not a tech, but I have this unit so I have personal experience with the "overload" message. It wasn't the speakers! My fan had gotten clogged with dust and stopped working. The unit overheated and caused an internal meltdown.

Posted on Apr 17, 2012

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Posted on Jan 02, 2017

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Technics stereo Integrated Amplifier SU-G75 powers up few seconds then overload light appears and a clickng noise coming out of metal boxq with tag FP-3 M V RTP1P5C015 on it iis it supposed nto make c


If the receiver works at low volume, but goes into OVERLOAD and shuts down at higher volume, it means you are player the unit too long and too loud. Try yo keep the volume down to a reasonable volume.

Nov 15, 2014 | Audio Players & Recorders

1 Answer

My su-g95 technics Stereo integrated amplifier wont play any noise. and when i adjust the volume it makes a popping/crackling noise. i am 100% sure all the speakers were hooked up correctly.


Well it sounds like your amplifier IC's are working correctly since you are hearing that pop. I have the same amplifier and every 10db increment it pops. Have you tried every input? Possibly try starting at a low volume, plug an RCA plug into CD or any other input, and touch the center prong of the other end of the cable. You should get a 60hz hum if your in the USA, otherwise it will be 50-55hz. Regardless it should make noise.

Sep 29, 2011 | Technics SUV500 2-Channel Amplifier

1 Answer

My SU-G95 provides for switching between two sets of speakers (A & B) but there is no way I can see to get sound through both sets of speakers at the same time! Any suggestions? I expected to see the...


I can't find a manual or a decent picture of the rear panel but maybe that's because they don't want you running speakers in parallel as it may present a dangerously low impedance.

If you REALLY want to risk it just wire both sets of speakers to the same posts and watch out when turning up the volume. Monitor the amp for excessive heat in case it starts to cook itself. If theamp shuts down even once, UNDO the scheme.

The safer way, assuming the two sets of speakers' relative volume levels are about equal, is to run them in series with each other and present a higher (safer) impedance.

The recommended impedance is probably silk-screened right on the back.

Apr 15, 2011 | Technics SUV500 2-Channel Amplifier

1 Answer

Technics SU-G95 Amplifier and no sound on left speakers


Usually this is a defect in the output amp IC. If you have no experience with repairs of these types of units, have it checked by a service shop. If the output AMP IChas failed, it will cost about $75 for a replacement. This unit uses an RSN3306P IC .

Dan

Mar 14, 2010 | Technics Audio Players & Recorders

1 Answer

I have a Technics stereo integrated amplifier SU G75. The cooling fan began making chirping noises then stopped. Now every time I turn the stereo on I get a overload message. Could it be the cooling fan...


It chirped because the bearings were worn out, then it froze up and isn't moving any air. Get it replaced. DO NOT run the unit if it keeps overloading or you will have a bigger problem.

Dec 27, 2009 | Technics SC-DV290 System

2 Answers

My technics intergrated amplifier says over load


overload is protection from very big signal input-or high current output.
1-keep your input signal between -10db-----to 0db.
2-confirm that amplifier power is greater than total power of loudspeakers by 20%(if loudspeaker total power is 8 watt-amp watt must be 10 watt at least.

Nov 30, 2009 | Technics SUV500 2-Channel Amplifier

1 Answer

I am playing my stereo with the su-g95 amplifier what can i do to play all 4 speakers at the same time.


first dose your amp have 2 or 4 outputs if 4 outputs you have to have 4 speakers ,and connect them on your amp speaker output is that so hard to do ....

Nov 17, 2009 | Technics SUV500 2-Channel Amplifier

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