Hi Keep loosing one and more channels, when gets to a techi, he cannot find a problem

Shedules change I would think plus I would think an element of lazy and bone idle is creeping in, saw it in the early colour TV years when Teletext made its debut. At first hailed as a breakthrough for information and updates of all sorts, later it began to break down as more and more data was loaded on and tired little backroom workers could not keep up with changes!
Now its data plus so many channels, on earlier digital equipment (starved of cpu speed and memory for cost) it used to often update this data very quickly, as more channels grew it became an anchor slowing equipment down. Now I see some sets do not update as often or only when a user requests it (while you wait) just to keep that set working in other functions plus to save energy and make it look good.
I would think this problem will get worse as more channels are added and schedules checked or altered before release along with the fact they are possibly broadcast in bursts not as a constant stream (no doubt some techy can verify this) otherwise it would use up limited resources.
No doubt there will be a new version created like the old TV's Fasttext service, most written listings are to me only a guide as to what might be shown not set in stone as they very long ago once might have been.
Sorry if this is not what you expected.......

The ribbon cable connecting the screen could have come loose. It is possible to fix this yourself but a bit fiddly. Possibly better to have a techie look at it.

Check AC cable. Check fuses. If you are a techie, open it and check supply voltages and internal fuse. Check Regulator outputs.
Replace bad regulators or such...
If you are not a techie, take it to one who is.
Blessings...

Keep it plugged. If it runs on batteries, keep batteries in. But do not leave them for very long periods because they will end up leaking their electrolyte.

Week signal.

Hi,You have to look at sound board in TV. Also look for fuses check and/or replace.
If you are not a techy take it to a repair shop. Good luck.

Hi Stuart,

no audio from the 7e???

You mean no audio from the internal speaker.

I suggest you play around with the volume control a few times to see if this sorts out the issue, if not, then there may be a speaker and or speaker wiring issue. In that case it will need a techie to resolve the problem.

I hope this has answered your query.

Cheers,
Peter

Hi there,

Try out the forum links;
http://mybroadband.co.za/vb/archive/index.php/t-30829.html
&
http://techies.co.za/phpBB2/viewtopic.php?t=971

Regards,

Anirban Mazumdar

I don't have a lot to go on here, but the amp should be repairable without too much expense. What specifically are the symptoms? Is it just that one channel is out or is that channel weak or distorted? I assume that you have checked for speaker fuses. Update this with a few more details, and I should be able to give you specifics.
Dan

check your lamp cover and make sure it is not loose. of so take a philips screwdriver an tighten the cover screw.