Question about Sansui Televison & Video

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I have a sansui that is blowing d1556 what must I do to fix this problem

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  • 124 Answers

Check fly back cap & eht transformer

Posted on Apr 29, 2014

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SOURCE: sansui sv29276

Replace all the capacitors connected to the horizontal output section. Especially capacitors connected to the collector of the horizontal output transistor.

Posted on Oct 17, 2012

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WHY DOES MY RECIEVER KEEP BLOWN FUSES WHEN I TURN THE POWER ON?


Fuses blow when there is an overload. The cause being a shorted semi-conductor that is acting as if it was a piece of wire.
Nine times out of ten it's the main power amp devices located on the heat sink that have gone. Often caused by faulty speaker wires, or wires touching each other, so check all your speakers and cables for faults, after you have fixed it!

Nov 17, 2016 | Sansui Audio Players & Recorders

1 Answer

Transistors burn out on one side of driver board f-2580 at switch on of signal sansui au11000


If it keeps burning out check the wiring section of the board that is powering the transistor.
A contact or a bad diode for example can cause the transistor to blow recurrently.

Aug 31, 2008 | Sansui Audio Players & Recorders

1 Answer

My sansui LCD TV won't turn on or do I have volume any ideas to fix it


What do I check if my Sansui TV Model SLED2490 will not ...

https://www.ifixit.com/.../What+do+I+check+if+my+Sansui+TV+M...

iFixitJul 9, 2014 - A friend of mine gave me a Sansui TV after a power surge caused ... led ·sansui · tv power ... The most common problem that I've researched and experienced with your tv's is that when they get unplugged, the wont turn on, just stay in ... though they'll still be frustrated, they won't trash their tv and go get a ...

I have a sansui tv and it wont turn on but is getting power ...


Nov 28, 2015 | Sansui Televison & Video

1 Answer

Where can i buy a power transformer for Sansui 3900z ?


Let me guess...you took it somewhere for repair, and they told you it had a bad transformer and they couldn't fix it (after they took your money). Sansui began life as a transformer company, and unless something really silly was done (like replacing the stock fuse, which is probably 3 or 4A with a 15A fuse of something). I might mention that 'some' units sold for various locations have a thermal fuse installed internally to the transformer. I dunno if your model has this or not. I mention all of this because often times the phrase 'it has a bad transformer' is lame techspeak for 'I don't wanna fool with this thing'. If it blows the mains fuse on power up, then the most likely fault is that it has blown power transistors at the output of the amplifier. If it 'really' has an open primary winding in the power transformer, then it may well have a thermal fuse that has opened. Gary Brown in Orono, ME has fixed a few transformers for me with this issue. Google can help you find him.

Dec 24, 2014 | Sansui 3900z Stereo Receiver

1 Answer

Sansui sv29276


Replace all the capacitors connected to the horizontal output section. Especially capacitors connected to the collector of the horizontal output transistor.

Oct 16, 2012 | Sansui Televison & Video

1 Answer

Sansui sv2918 keeps blowing k2996 mosfet. Power led flashes and ta-ta-ta sound is heard


Check the Flyback Transformer

and associated circuits.

If 2SK2996 is blown, it may take out the PWM IC and some components

that goes with it.




Let me know what you find or needs further assistance.

Sep 17, 2012 | SansuiM1315 TV

1 Answer

Need a fuse for Sansui stereo amp I purchased at a yard sale. Radio shack cares the fuse but doesn't know exactly which one.


Difficult question. Which Sansui amp? You could start small, say 2A, increase by 1's till it doesn't blow or if that is too expensive, 2, 5, 8, 10, 12, 15, get the idea? Just don't start big and expect it to work properly, the fuse that is, it is supposed to blow, not "let the magic smoke out".

Sep 03, 2009 | Audio Players & Recorders

1 Answer

Blows fuse when turned on


this is a normal behavior if one of the power supply transistors have blown. take the unit to an enlectronics repair. they can either change the transistors affected (usually more than one) or replace the power supply board.

May 29, 2009 | Sansui DTV3200 32" TV

2 Answers

Old sansui amp BA-FI turn it on an it blowes the 8 amp fuse instenly


Hi again,

You might have need for the following information:
Hope this be of additional help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards. Thank you for using FixYa.

Oct 30, 2008 | Audio Players & Recorders

2 Answers

Main power fuse blows on my sansui g-5700


my Sansui G-5700 blew a fuse (i think)...where can you find fuses for this thing?

Apr 29, 2008 | Audio Players & Recorders

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