Question about JVC AV-48WP30 48" Rear Projection Television

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Hd cable problem

My tv will not show channel supported by hd cable,is port broken

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That model has a safety feature built into it, and if the rear panel has ever been removed while the set is still plugged in even for a second it wipes out the HD circuits

Posted on Feb 15, 2009

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How do I get hd channels to show on sceptre 32 inch classic hdtv?


Silly question, but are you subscribed to the HD channels? Most cable companies include HD channels o higher tier subscriptions, and then require a different decoder box to get them.

Aug 06, 2014 | Sceptre X322BV HD 32 inch Class Television...

1 Answer

Why my jvc television hd61z456 not showing in high definition


What is the signal source that you are watching on your HD61Z456?
The problem you describe usually happens when you aren't using an HD source or have downgraded the signal by the composite input on your TV. (Composite cables only support 480i SD signals.)

You will only see 720p HD content from HD sources, if you use HD compatible inputs. Some OTA channels are also broadcast as only analog signals (usually the -2 and higher sub-channels). If you have cable or satellite, make sure that you have the HD programming and have tuned to the HD version of the channel.

The HDMI and component inputs both support HD signals.

I hope this helps. If you are watching an HD source and the problem persists, I recommend trying new video cables. Next, check if you are getting interference from your devices by using a cable with a Ferrite core. See http://www.monoprice.com/Category?c_id=102&cp_id=10240 for HDMI cables with Ferrite cores. The cores help block interference. If you have very long cable runs, check the behavior with shorter cables between the source and the TV.

Cindy Wells
(I am assuming you aren't using an SD set top box (VCR, older cable box, low end digital-to-analog converter).)

Dec 19, 2013 | Televison & Video

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We have bought a Panasonic Viera 32 which was a display model and we cannot get the hd and the picture to be set up. How can we start again?


1. Before we begin: First you need an HD source (HD Cable, Blu-Ray Player, HD Media Player) and HDMI cables in order to receive HD signals. HDMI cables look like this:

captainhawk1_4.jpg
Do not buy them in a store, they will only rip you off and despite what the salesman will tell you, all HDMI cables are EXACTLY the same regardless of price and no, gold-plating does nothing to improve a signal. Digital signals are ones and zero's and are not subject to degradation that analog signals are. I would recommend going to Monoprice for all of your cabling needs and get at least a six-foot HDMI cable.
http://www.monoprice.com/products/subdepartment.asp?c_id=102&cp_id=10240
If you are cable or satellite subscriber, please note that you MUST HAVE an HD Receiver, Convertor Box or DVR. If you were previously using a cable box, DVR or satellite receiver on a standard definition television, it WILL NOT receive HD signals and therefore you will not have an HD picture on your TV. Also, an upconverting/upscaling DVD player is not an HD source. DVD's are in SD and depsite the fact that they are upscaled, you cannot change the fact that they are recorded in SD and will display in SD on your screen despite that your TV will tell you that you are viewing a 720p (HD) picture. it will certainly look better than a non-upconverted/upscaled DVD but it won't be HD and you'll be able to tell the difference with HD Cable and Blu-Ray.
The only two ways to get HD channels without HDMI is by getting them over the air, and directly through your coaxial cable from your cable provider without the use of the box, however, not all Cable companies send the signal to be converted by the digital tuner in your television and if they do, they do not support it in their terms of service so if they stop working, you're out of luck. Also, whereas the your local provider may offer 50 -100 channels in HD through their HD Converter or DVR you will only be able to get the five major networks and Univision through the coaxial feed. The same goes for over the air HD signals via an antenna.
2. Connections: I'm proceeding from the premise that you have an HD source as described above with HDMI-Out ports. With your TV powered on and your HD Source powered on, connect one end of the HDMI cable to your HD source and the other end to one of the two HDMI-In ports on the back of your TV (your choice). Because it's an HDMI interface, the television will automatically detect the incoming HD source, turn on the HDMI port of the TV and set the resolution accordingly to the HD Source.
Keep in mind that as this a 16:9 Aspect Ratio display, some shows may still show up in the old 4:3 ratio with black bars on the sides of the picture (also, SD Channels will not appear in HD). This is completely normal and for the best viewing experience possble you should keep the black bars and not "stretch" or "zoom in" on those programs as doing this, despite filling your screen. will distort the images and just make them... well... ugly.
NOTE: If your HD source is a cable box, DVR or satellite receiver, you may have to go into the settings menu and into the Audio Menu of those units and set the audio to "HDMI-Out." Again, this should automatically happen when the connection is made but if you have no audio, that's the solution. Also, in the settings menu you will find the video menu and in that video menu you may find a resolution menu with a list of the different resolutions that the box/DVR will display (480i, 480p, 720i, 720p, 1080i). Uncheck all of them except for 720p (as that is your TV's maximum display resolution). If you don't, every time you change channels from a channel that displays in one resolution to a channel that displays in another, there can be a delay of up to 30 seconds. By keeping your resolution constant there is no delay when changing channels and the lower resolution channels are simply upconverted to 720p.
Your connections are now complete and you now have HD and are ready to go.
3. Some Final Thoughts: First, please keep in mind that your television has a maximum resolution display of 720p which means that Blu-Ray (1080p) and 1080i signals will be downgraded automatically for your TV. I want you to be aware of this just so you understand that even though you may have higher resolution sources, your TV's capability is what it is so don't be concerned if you are watching a Blu-Ray and your TV indicate that it's in 720p. The fact is that for any display under 40", you don't need anything above 720p as the screen size is too small for your eyes to see a difference. I personally have a 32" 720p Vizio and a 65" 1080p Mitsubishi and the Vizio looks great in 720p.
Here's the link to the manual and firmware updates for your set as well. Download the software updates to a USB Flash Drive, insert it into the USB port on your TV and follow the instructions.
http://www2.panasonic.com/consumer-electronics/support/Televisions/VIERA-LCD-HDTVs/Operating-Instructions/model.TC-32LX70.O#ts
Lastly, I highly recommend you getting a Blu-Ray calibration disc with color filters for your TV (if you don't plan on getting Blu-Ray then get the DVD). They are about $20 on Amazon and though they take about an hour to get the hang of, they will help you achieve the absolute best picture possible for your new TV. TV's are preset with settings to make them pop-out in store displays and they are not optimal for home viewing. I waited a year to get one for my 65" and when I did it was like I got a brand new TV. The difference is outstanding and it's a small investment to make for what a professional will charge $200 - $300 to do. Here's a link for both DVD and Blu-Ray calibration discs.
http://www.amazon.com/s/ref=nb_sb_ss_i_0_24?url=search-alias%3Daps&field-keywords=blu+ray+calibration+disc&sprefix=blu+ray+calibration+disc#/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=dvd+calibration+disc&rh=i%3Aaps%2Ck%3Advd+calibration+disc

Apr 23, 2011 | Panasonic Viera TX-32LX70 32 in. LCD TV

1 Answer

Only shows channels 3-23 and then only shows a few hd channels


Are you using a Cable Card? Have you tried the Channel search function in the user menu. Select Channel set up and do a channel search.

Apr 12, 2010 | Samsung HP-P4271 42 in. HD-Ready Plasma...

1 Answer

Can i connect my audio and video cable to a coaxial cable? so one side is coaxial cable and the other is audio and video cable one for the the wall and the other audio and video for the tv, this is beause...


U have HDMI ports,order HD from the cable or telicom compannies.Use a HDMI cable for the tv,also get HD channels.Do not have HDMI ports than ur Main signal board must replaced the Antena analog coaxial it broken.Well not able to buy the coaxial input for the antena along for part.

Jan 10, 2010 | RCA HD52W58 52" TV

1 Answer

How do I get from 480 to 1080p on my tv? I have an HD box on my vizio 42 inch tv but my channels are still showing 480?


1080P is a quality you'll only get with a blue ray quality video. Therefore, you won't get 1080P on cable tv. If your cable provider has HD channels available, you'll be able to get 720 or 1080i quality video (on those channels only). For the best quality, make sure you are using an HDMI cable. Just be sure your cable box supports an HDMI output. Your Vizio definately supports that type of input. If you have a PS3 or alternative blue ray player, you'll be able to watch 1080P.

Sep 12, 2009 | Vizio Televison & Video

1 Answer

Does this TV have a cable card port? If not how can I get HD without paying for another overpriced cable box? TV is Vizio VA 26LHDTV 10 TA02133541


JUST SCAN FOR DIGITAL CHANELS IN CABLE IT WILL GIVE YOU AT LEAST THE LOCAL CHANNELS AND SOME OTHER HD CHANNELS

Apr 16, 2009 | Vizio VA26L 26 in. LCD HDTV

1 Answer

Bravia & Sky+HD, aspect problem


There is nothing wrong with you Sony Bravia TV and it suppport all HD and SD formats.

Are you viewing the HD version of the channel when it is showing a standard defination show. e.g SKY1 HD instead of SKY1.

This means that regular standard defination shows are in a 4:3 ratio and does not fill the whole screen. In order to view these type of shows you will need to tune to regular channel instead of the HD version.

You can check if a show is brocast in HD by going into the tv guide and checking for the HD symbol in the programme symposis.

Example

3137610.jpg



Apr 13, 2009 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

2 Answers

My tivo HD is not broadcasting or recording in HD


As far as I know, you need the cable cards to get HD through the Tivo, because they're what does the HD decoding and output.

Jan 18, 2009 | Tivo HD

4 Answers

TV not finding Digital Channels from Cable Box


I don't know where you're located but you may want to double check with Time Warner on the availibilty of an HD box. I have TWC with an HD tier package and have an HDMI out on the box that runs directly into HDMI on this TV. Hope that helps!

Jan 17, 2008 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

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