Hello.
My television has possessions in the sound. When turn on the sound don't
appear, and only after some time and moving in the menu of the surround is
that there appears (the sound).
I needed the outline or better still the service manual.
The television is a Panasonic TX-28PB50F.
At once my gratitudes. )

The service manual should be available to order from the Panasonic
authorized parts suppliers.

As for your problems, you would have to follow up the sound processing
circuits, performing standard troubleshooting techniques.

Check for the presence for the proper voltages in the sound circuits, and
follow the signal path with a scope to see where the loss is.

--

Jerry G.
======


"MacRuss" wrote in message
...
Hello.
My television has possessions in the sound. When turn on the sound don't
appear, and only after some time and moving in the menu of the surround is
that there appears (the sound).
I needed the outline or better still the service manual.
The television is a Panasonic TX-28PB50F.
At once my gratitudes. )

...Thanks ....

"Jerry G." escreveu na mensagem
...
The service manual should be available to order from the Panasonic
authorized parts suppliers.

As for your problems, you would have to follow up the sound processing
circuits, performing standard troubleshooting techniques.

Check for the presence for the proper voltages in the sound circuits, and
follow the signal path with a scope to see where the loss is.

--

Jerry G.
======


"MacRuss" wrote in message
...
Hello.
My television has possessions in the sound. When turn on the sound
don't
appear, and only after some time and moving in the menu of the surround is
that there appears (the sound).
I needed the outline or better still the service manual.
The television is a Panasonic TX-28PB50F.
At once my gratitudes. )