Palsonic 50cm LCD noise & shutdown prob

[tatiara]

G'day,
I have a Palsonic 50cm LCD TV about a year old (it has a inbuilt DVD
player). It's very noisy and also turns off by itself every so often.

I spoke with Palsonic about the shut down problem and they replaced the
power cable/transformer (which I didn't use as the problem seemed to
fix itself).

It has progressively become noisy when turned on - a significant
humming noise.

Of course I've taken it to the authorised repairer and it's fine.

Does any else have the same problem with this brand, any suggestions?

Thanks
Chris


--
tatiara

[atec 77]

tatiara wrote:
> G'day,
> I have a Palsonic 50cm LCD TV about a year old (it has a inbuilt DVD
> player). It's very noisy and also turns off by itself every so often.
>
> I spoke with Palsonic about the shut down problem and they replaced the
> power cable/transformer (which I didn't use as the problem seemed to
> fix itself).
>
> It has progressively become noisy when turned on - a significant
> humming noise.
>
> Of course I've taken it to the authorised repairer and it's fine.
>
> Does any else have the same problem with this brand, any suggestions?
>
> Thanks
> Chris
>
>
Did the volume or pitch of the noise change with the transformer work done ?
would posting a sound clip be possible ?

[tatiara]

The noise got louder over time. I did not try the new power
cable/transformer as the issue seemed to resolve itself.

The TV is in at the repairers at the moment and of course they cannot
find a problem. I should also say that I have an RCA/thompson STB
connected in this configeration.


--
tatiara

[atec 77]

tatiara wrote:
> The noise got louder over time. I did not try the new power
> cable/transformer as the issue seemed to resolve itself.
>
> The TV is in at the repairers at the moment and of course they cannot
> find a problem. I should also say that I have an RCA/thompson STB
> connected in this configeration.
>
>
SO which power supply do they have ?