Question about Insignia NS-LCD37 37 in. LCD TV
Para resolber problema de audio
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Posted on Jan 02, 2017
SOURCE: Insignia NS-LCD37 TV - no sound
Start checking the cable connection to receiver, try moving or replacing cables.
If you have a surround with external speakers check surround connection cable and speakers wiring.
If the cables are OK, then the unit may be faulty.
In that case the fault can be either the audio board (often audio circuit is integrated on the main board) , or the sinput output signal board.
Also a contact on connection to internal speakers can give you same problem.
Posted on May 22, 2009
Look at the power supply, see it you can actually see any damaged components first, check the main AC fuse, burnt parts, etc.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
Please post back what you find.
Posted on Jul 21, 2010
SOURCE: bunas dias , mi problema
Que tal yo tambien tengo el mismo problema con mi tv insignia de 32¨ , mi problema es que la tv insignia no enciende a pesar de que la fuente genera todos los voltajes, al dar power el led cambia de rojo a azul pero no hace nada, como dije todos los voltajes estan presentes a la salida de la fuente, cambie todos los filtros de la fuente pero nada, gracias por su ayuda.
mi corre es firstname.lastname@example.org
Posted on Dec 27, 2010
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