AudioTechnica CS2000 power speaker system schematics

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Audio-Technica
CS2000
Surround Sound Power Speaker System.

Estos son los esquemáticos del amplificador de potencia
solamente. Son todos los que tengo.

Reparé un sistema de estos que no sonaba y daba un gran golpe
en las cornetas cuando el sistema se encendía. (si esto ocurre,
recuerden apagarlo inmediatamente ya que puede estar fluyendo
mucha corriente por las cornetas y se pueden quemar
rápidamente).

Encontré tres amplificadores operacionales NE5532 averiados, así
que decidí reemplazarlos todos (U1, U2, U3 , U6, U10 y el que
está dentro de la corneta inalámbrica). Después de removerlos,
recuerden soldar bases o sócalos dip8 paras los ICs nuevos.
Espero que esto les ayude.

These are the schematic for the power amplifier only. They are all
I have.

I repaired a system of these that it didn't sound and gave a great
kick in the speakers when I power the system on. (if this happens,
remember to turn the power off immediately since a lot of current
can be flowing for the speakers and they can burn very quickly).

I found three operational amplifiers NE5532 damaged, so I decided
to replace all of them (U1, U2, U3, U6, U10 and the one that is
inside the wireless speaker). After removing them, remember to
weld dip8 sockets for the new ICs. I Hope this helps you. Sorry for
bugs in my English.

gilrodolfo@hotmail.com

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