Question about Sharp 19R-M100 19" TV

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Channel 6 on cable comes in snowy on one tv other 3 tv's channel 6 is perfect

Everything connectedwas perfect no problem even have a signal booster on cable never a problem all of a sudden channel 6 CBS goes snowy excellent sound can't believe it don't make sense cable company time warner cdould solve problem jim c

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  • Sharp Master
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The tuner to this TV should be suspected. Replace it.

Posted on Jan 24, 2013

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Posted on Jan 02, 2017

techman
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SOURCE: no audio on select channels

Go into the TV's menu and see what type of audio mode its set on. If it says sap turn on to stereo or mono. If it says stereo, set to mono. Also try to unplug set for 12 to 24 hours.

Posted on Sep 04, 2006

  • 150 Answers

SOURCE: tv not picture not sound

Is it varying the tuning voltage from 0v - 32v as it searches , if not then jungle/micro is faulty or check between tuner and micro/jungle

Posted on May 13, 2009

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In just bought new Toshiba regza 40" Lcd tv and auto tuned it, but the picture is terible , snowy and colours are not good, what to do...


Hello
First of all reset the TV. for that

press and hold the POWER button
on the TV control panel for 5 or more seconds to reset the TV.
Then connect the TV tt any source like outdoor areiel or cable box etc, select the appropriate input, and retune the TV. First of all, connect it to an external antenna, and set it to autotune.

You must configure the ANT/CABLE input source before

programming channels (-left-hand column).

If the ANT/CABLE input signal type is set to Cable, the

automatic channel programming process erases channels

that were previously programmed into the TV's memory.

If the ANT/CABLE input signal type is set to Antenna, the

automatic channel programming process adds newly found

channels to the existing set of programmed channels (and

does NOT erase channels that were previously

programmed into the TV's memory.) To remove an Antenna

source channel from the memory, you must manually delete

it.

To tune the TV to a channel not programmed in the channel

memory, you must use the Channel Number buttons on the

remote control.

Programming channels when the ANT/CABLE input is

configured for Cable will take substantially longer than when

the antenna input is configured for Antenna. This is normal;

however, once channel programming is finished, you should

not have to repeat the programming process again unless
your Cable TV service lineup changes significantly.
Find out the received channels are clear or not. If they are clear, your TV is perfect, and the input device you connects ot the TV is faulty. OK.

Feb 16, 2011 | Toshiba REGZA 42 in. Flat-Panel LCD HDTV

1 Answer

Hi, I have a digital tv plugged into an extension cable in an upstairs (Toshiba) bedroom; it works perfectly - receiving all channels. I have a digital tv downstairs (Samsung) where it seems the wall...


Hi Fiona
Somewhere along the line from the aerial there must be a signal splitter that feeds the upstair and downstair terminals.
Try to find that splitter and switch the output to see if the problem goes from up to downstair.
If it does switch then you know the problem is with the splitter block, and if it stays the same then the problem is with the cable and/or the connectors that run downstairs.
Also the reason you get a pixellated(snowy) picture is because of signal loss during the length of the cable you ran downstair.
If running a cable downstair becomes the best option to fix your problem , then you could buy a cheap 10db signal booster/r.f amplifier to correct the signal loss and a cable splitter to feed both tv`s
That booster would be installed upstair in your case(near the source of the signal to be amplified).
I could send you a small diagram if need be. Hope this will help and Merry Chrismas

Dec 14, 2009 | Televison & Video

1 Answer

Sony SLV-640HF Problem


I would be inclined to say that there are only two likely problems that you may be encountering. Either you are getting a bad signal feed, or the connectors on the cable are getting old and need replaced. The connection to the cable can break down over time, especially if they have been connected and reconnected several times. I cannot rule out problems caused by the transition to DTV, but that doesnt seem likely if there are only a few channels affected. As far as "selective failure" of the VCR's built-in tuner, I would say that that is also a very unlikely source for the problem If the tuning components inside the tuner had gone out, I would expect to see a problem on all channels watched through the system. If you are having this problem on all channels of the sony, then the tuner could surely be the problem, but if you haven't used it much that would indicate a problem at manufacturing, however since at least one of the machines is working fine on some channels and not on all of them, I would suspect the connections or the signal from your cable company. Contact them first ands see if they are having signal issues, if not try replacing your connectors.

Dec 26, 2008 | Sony SLV-N55 VHS VCR

1 Answer

Picture shows snow and fuzz on channels JVC AV-32980


Sounds like U have an antenna or feeder problem. Get it checked out/ check it out. If in a strong signal area, try a simple indoor antenna for comparison. If in a marginal reception area, it could be your antenna is inadequate.

Mar 27, 2008 | JVC AV-32980 32" TV

1 Answer

Local tv channels come in snowy


you have cable and the stations are still snowy? could be tuner do you have a box or directly hooked up to tv, try unhooking box if you have one and directly hook it up to tv if you havent already done so

Jan 21, 2008 | Zenith C32V37 32" TV

1 Answer

Snowy picture


Hi,

A snowy video indicates that your input signal is relatively weak. On the other hand, a noisy picture is when there are too much interference is super imposing on the video.

Snowy picture comes about when the signal coming in the RF INput (Ant/Cable) at the back of the unit is below a certain level. If this is the case, then it is not a problem with your TV but rather your aerial (antenna) or the cable from your provider. A way to verify that it is the ant/cable that is the cause and not a defective TV/tuner is to hook up an old VCR set to Ch. 3 or 4 to the RF IN of your TV using a short 75 ohms coaxial cable terminated at both ends with FP-5 connector. Play a known clear good tape and set your TV to Ch. 3 or 4 as the case maybe. If the picture is relatively clearer, better, then you have just confirmed that it is indeed your aerial or your cable (provider) that needs looking into. If on the other hand, the VCR signal is also snowy then chances are that you have a problem with the input stage of your TV including possibly your tuner.

For your aerial problem, antenna orientation or replacing with a higher gain antenna might help solve the snowy signal. For your cable problem, you have to call-in for service from your cable provider. If it is a TV problem, your best course would be to seek the services of a qualified TV technician since this involve electronic circuitry analysis, diagnosis and possible component replacements.

Additionally, you may try looking for any loose connection, loose grounding, broken wire or anything out of the ordinary in your connections.

Hope that this be of some help/idea. Pls post back how things turned out or should you need additional information.

Good luck and kind regards.

Nov 12, 2007 | RCA P52926 52" Rear Projection Television

1 Answer

Rear projection snow


Bad primary tuner==can be replaced,or==by-pass by using video inputs.

Aug 26, 2007 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

1996 RCA Color TV model G27720tn


If you are on cable, first run the cable wire from the wall directly to the TV, eliminating any cable box and/or VCR. If channel 2 is snowy but the rest (especially 3-6) are clear, it is most certainly a cable problem and not a TV problem. The TV uses the exact same circuits for channel 2 to 6 (VHF-LOW) so if the tuner was bad and 2 was snowy, 3, 4, 5 and 6 would be snowy too. Bring a second TV into that room, disconnect the cable wire from the RCA and connect it to the second TV. Is channel 2 on the second TV as snowy as it was on the RCA?

Aug 18, 2007 | RCA 24V511T 24" TV

1 Answer

Intermittent snowy pictures under Channel 51


Probably needs a new tuner or something associated with the tuner.

May 31, 2007 | RCA F36673ET 36" TV

1 Answer

TV problem


Are you using cable to get the picture? If you are, make sure the TV set is in the cable mode,If it is then you most likely have a bad tuner in your set. Good Luck

Mar 21, 2007 | Sanyo AVM-1306 TV

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