Author Topic: Toshiba 32C3030D No Sound (Read 4187 times)

markc · « **on:** December 07, 2012,11:03:56 »

Hi,
this should have been an easy one, but its not, I've obviously missed something.
No sound from DTV or external source. All voltages appear OK. Replaced main panel, no difference.
Any ideas anyone?

Mark

Mulja tv repair portal · « **on:** December 07, 2012,11:03:56 »

EARLYBIRD · « **Reply #1 on:** December 10, 2012,16:12:30 »

Hi. May sound obvious but have you checked headphone socket?

markc · « **Reply #2 on:** December 11, 2012,08:58:12 »

Thanks for the reply Earlybird. Yes tried the headphone socket. No sound from there.
No background noise either!

Mulja tv repair portal · « **Reply #2 on:** December 11, 2012,08:58:12 »

markc · « **Reply #3 on:** December 13, 2012,09:23:34 »

The problem turned out to be the Scaler/HDMI module. A replacement solver the problem.
I assume it was muting the sound via the I2C bus.

Mulja tv repair portal · « **Reply #3 on:** December 13, 2012,09:23:34 »

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