Question about Sony FD Trinitron WEGA KV-36XBR800 36" TV

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Hitachi tv my hitachi tv has no sound and no picture

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Re: hitachi tv

Your question is very vague. The reason is that there are many components in a TV set that can cause no sound or picture.

The main thing that is in common is the main power supply. In your set, a failure of the horizontal scan amplifier will also cause no picture or sound, because its secondary side supplies power for most of the TV's operation.

Jerry G.

Posted on Oct 01, 2008

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