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32L T75 ,THE SCREEN FREEZES ON A NUNEROUS OCASSIONS, HAD TV MEN OUT WHO SAY ITS A POOR SIGNAL QUALITY ON AERIAL, THEY SAY ITS THE TV HARD DRIVE, AT A LOSS

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SIGDOM
  • 17 Answers

SOURCE: tv-- signal strength normal but

When ever the picture freezes intermittendly the problem is usually poor connection on the signal line (antenna or connection on tv) or poor reception. Could be the tuner if the tv has one.To eliminate the tuner possibility try anther tv set if possible.
If you still cannot figure out the problem,let me know what kind of set up you have connected to your tv set.
Do you have a satellite or cable box and if you have splitters.

Posted on Jul 19, 2008

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Hi there... When it is raining around our house in Elwood, we get signal outages on our LCD screen. I've checked the connections to the wall and everything is OK. But in the last two weeks we have had...


if you are using a satellite dish,then yes the rain is the problem,especially noticeable with heavy downpours,common problem here in the uk.if you are using a standard tv aerial,its quite possible water is gaining entry to the connections on your aerial.picture breakup is usually associated with poor signal reception.you could try replacing the aerial with a high gain type,cheap as chips to buy,and should create a vast improvement.its not the tv...hope this helps and let me know how it goes.....steve

Dec 12, 2008 | Projection Televisions

1 Answer

I have a samsung hp5033 plasma for 18 months and is now having pixel problems. 3/4 of the picture is showing fuzzy tiny squares, this started 3 days ago and seems to get worse. I have tried to self...


Hello rqromero2,

I found this on HP's website. I hope it helps

Picture quality problems (such as lines, fuzzy image, or wrong colors)Check the cables and connections:
  1. Make sure that cable connections are securely fastened to the connectors and try reaseating the connectors. If connecting a device using component cables, make sure all three color-coded cables are connected correctly into the corresponding connectors.
  2. Check the condition and length of the cables. Cables that are longer than 3 meters (10 feet), become more susceptible to promoting signal degredation (small dots "sparkling" on the screen and image ghosting). Cables that have been bent or pinched may also cause picture quality problems. Replace the cable or try a different cable type.
    Press the CH button to display a different channel. Picture quality problems on a single channel or on all channels may be caused by the TV station signal (antenna) or the cable signal source.
  3. Make sure that the image quality issue is not coming from your source signal.
    For example: if the image quality issues occur while viewing TV, switch the source to a DVD player to see if the image quality problems go away.
    If selecting a different input source (using the remote control) causes the problem to go away, troubleshoot the source device causing the problem - adjust aerial antennas, call the cable company for assistance, and .
    If a picture quality problem occurs on all sources, the TV or its settings may be the cause of the problem. NOTE: Higher resolution TVs will make it much easier to view signal problems coming from source signals - especially TV signals. For example, if your TV cable company experiences heavy load on their system, you may be able to detect small miscolored squares that briefly scatter across the screen (macro-blocking). On a smaller standard TV, this type of quality problem is much less noticeable on a standard TV, but can become very annoying when viewed with greater detail.
  4. Open OSD to adjust the picture:
    Press the Menu button to open the OSD. Select the Picture menu and adjust the image as needed. 
    If you cannot adjust the TV to fix the problem, reset the settings from the OSD to see if the problem goes away.
  5. Unplug the TV from its power source. With the power cord unplugged, press and hold the power button for five seconds. Turn on the TV. If the image quality problems still exists across all types of signal sources, the TV should be serviced.

If this dosent solve your problem, letus know and we will find another solution,
Dahaka

Jul 22, 2008 | Projection Televisions

3 Answers

I have a Panasonic tv model TH 42PZ80B; a Panasinic Blu-Ray dvd model DMP-BD50; a sky box (not as yet HD) and a Sony video SLV-SE 830G. I have a Satellite dish and a normal TV aerial. In the loft I have a...


You need to try and isolate the piece of equipment which is causing the problem.

You've already tried the aerial lead direct to the TV and this is OK.

Disconnect all scart leads and try the RF on its own.

Try the Aerial lead to video, then video to TV.

Try aerial direct to Sky box, then to TV.

Try just connecting the RF out from the Sky box to the TV (no aerial input), can you tune into a good channel 68 picture from the Sky box.

Then Try the VCR to the Sky box (no aerial input), see if you can tune into the VCR and Sky channel.
Hope that helps.......

Jul 10, 2008 | Projection Televisions

1 Answer

No signal message displayed on screen despite usIng a known good aerial. tv model is LY22T1CWW


Returned the item to the supplier and demanded a refund on the grounds that the goods were not of merchantable quality! Bought a different make - one from a more reputable manufacturer!

Nov 27, 2008 | Projection Televisions

1 Answer

My sky hd box intermitently looses sound then shortly after the picture goes then it freezes any ideas


poor satellite reception... possibly mis-aligned dish (moved by wind?) or a tree/building blocking line-of-sight have a local installer (most tv aerial installers) take a look at the dish/cable (for worn spots on the cable)

Oct 27, 2008 | Projection Televisions

2 Answers

Thin horizontal black lines


It looks like either failing convergence IC chips or a couple busted capacitors around them. This will need to be given for servicing.
You could try a hard reset first though: Unplug the TV from the power socket, remove all cabling, wait 5 minutes and replug to wall socket and redo cabling.

However, I think that you could have either convergence problems or a failing power board, for which you will need to get the set serviced.

Hope that helps!

May 25, 2008 | Samsung HLN5065W 50" Rear Projection...

1 Answer

Magnavox 60


It's probably the magnets on the neck of each CRT that moved since you removed them or the CRTs weren't put back in the exact orientation . Use a white paint pen to mark each one as they are now. If there's a clamp or two metal rings that locks them in place you can try rotating them as a group (their location up and down the neck is also critical).  If not you will have to adjust them individually and then do a complete convergence adjustment. That's a big task. Good luck.

Sep 28, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

After an electrical storm last night we have lost ITV, Ch 4 etc on Digital, BBC and Sky on freeview are fine. All analogus signals are of very poor quality. Any ideas please?


Electrical Storm normally damage Tuner in TV.
Symptoms in tv like poor analog tv signal reception shows replace TV Tuner.
Regards,

Sep 03, 2008 | Projection Televisions

1 Answer

Tv-- signal strength normal but signal on all channels "blipping" down intermittently causing freezing of picture. Have replaced aerial with high gain antennae together with aerial cable and...


When ever the picture freezes intermittendly the problem is usually poor connection on the signal line (antenna or connection on tv) or poor reception. Could be the tuner if the tv has one.To eliminate the tuner possibility try anther tv set if possible.
If you still cannot figure out the problem,let me know what kind of set up you have connected to your tv set.
Do you have a satellite or cable box and if you have splitters.

Jul 11, 2008 | LG Projection Televisions

1 Answer

New aerial wont pick up digital reception and fuzzy picture on terrestrial channels


Hi.

If you put aerial up your self was it wide band aerial ?
Is it in the atic or on the roof ?
Have you used decent quality cable (not the cheap stuff)
How long is cable run from aerial ?
Have you checked that when you fitted rf plugs that none of the braid strands are touching solid copper inner core ?
Ask an earial installer or Tv shop what the signal strength is like in your area.
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Jun 22, 2008 | Projection Televisions

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