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Professional Audio

Sansui amplifier model a-2000

humberto jose caraballo
hace 5 años
hace 5 años
My amplifier model Sansui a-2000, does not sound through the right channel will be that there is a colleague who can help me on this side I have referred to has a very strong assortment. I have reviewed transistors, capacitor diodes. The same assumption I don't have the plan to verify the voltage (s), or one of you brothers who can guide me with that fault the left side sounds perfect thanks to friends and colleague of America.
humberto jose caraballo
hace 5 años

Brother this amplifier works with the CI stk 4191 || I have commented that it has subsumed on the right channel does not have audio on that channel

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humberto jose caraballo
hace 5 años

Good morning brother of Latin America will be that someone has this diagram for this team that I have commented please if anyone has and can grant it to me I thank you greatly we are here to share in the most difficult moment of our life thank you very much really

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Arturo Medina
hace 5 años
hace 5 años
If you have already checked all resistors capacitors, transistor diodes, you may have been damaged by the ic you name, remember that internally each channel has the same as the external plate, transistor capacitors and other things that you cannot try to be an integrated.
humberto jose caraballo
hace 5 años

Hello Arturo I happened to comment that you change the integrated and it is the same brother I do not see a solution and I tell you the channel that works makes it perfect. I take off the red cable goes to the entrance of the hearing aid and the assortment disappears but that side does not sound the channel that normally sounds continues to work now I see that there are some capacitors that I do not see that are from the original ah I have it placed through the lamp in series when I hit that cable that the light bulb tells you

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Arturo Medina
hace 5 años

If the light bulb comes on then there is a short on that safe line and you checked the zener diode transistors well, you have capacitor capacitor, the safest is a leaking component.

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humberto jose caraballo
hace 5 años

Please, if anyone has a diagram of the Sansui A-2000 amplifier, thank you in advance, please

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