Sansui A-60 problem

gecko · 27th July 2009, 05:56 AM

Hello,
I'm having a little problem with an old Sansui A-60, it is burning up one of the output transistors, one channel is working great (the right channel), and I can leave only one transistor connected on the faulty channel and it doesn't burn. but as soon as I connect the other output transistor (a1104) it gets quickly hot and burns out. I don't have any idea on where to look to find the faulty component

do you have any idea? I also have the schematics for this model.

tiefbassuebertr · 27th July 2009, 09:29 AM

you can send me your schematic to
kirschner-hifi@tiefbasswiedergabe.de
then perhaps I can send several advices
I think, it is follow Amp
http://images.quebarato.com.br/photo...9/33CCC9_1.jpg

gecko · 27th July 2009, 04:10 PM

I just sent you the schematics. And yes it is exactly that model but in black. Thanks.

diysergio · 17th December 2010, 05:04 PM

Quote:

Originally Posted by gecko

I just sent you the schematics. And yes it is exactly that model but in black. Thanks.

Good day, could you send me the schematic or service manual SANSUI A-60 which I have found on the network but are only the schematic of the A-80, thanks in advance

27th July 2009, 05:56 AM	#1
gecko diyAudio Member Join Date: Aug 2004 Location: Argentina	Sansui A-60 problem Hello, I'm having a little problem with an old Sansui A-60, it is burning up one of the output transistors, one channel is working great (the right channel), and I can leave only one transistor connected on the faulty channel and it doesn't burn. but as soon as I connect the other output transistor (a1104) it gets quickly hot and burns out. I don't have any idea on where to look to find the faulty component do you have any idea? I also have the schematics for this model.

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27th July 2009, 09:29 AM	#2
tiefbassuebertr diyAudio Member Join Date: Jul 2005 Location: D-55629 Schwarzerden	you can send me your schematic to kirschner-hifi@tiefbasswiedergabe.de then perhaps I can send several advices I think, it is follow Amp http://images.quebarato.com.br/photo...9/33CCC9_1.jpg

27th July 2009, 04:10 PM	#3
gecko diyAudio Member Join Date: Aug 2004 Location: Argentina	I just sent you the schematics. And yes it is exactly that model but in black. Thanks.