Question about JVC AV-56WP74 56" Rear Projection HDTV-Ready Television

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Basic cable connections using rear coxial connection

I hooked the cable up through the coxial connection on the back of the tv and the picture keeps coming up not clear, but snowy looking and fuzzy..... i checked the cable outside to make sure the cable was not damaged and it checked out good... i put a dvd in the dvd player to make sure the tv was not messed up, but again the picture came out perfect... i bought a brand new cable for the cable but still the picture came out bad when i wanted to watch regular tv shows...i auto programed in air mode and cable mode but the picture is coming out bad as in not good.....it worked just fine a couple of days ago but today for some reason its not co-operating like its supposed to....can you help me out, thanks Melvin.....

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Better call your cable tv provider.it seems that the problem is out of your premises

Posted on Jan 13, 2009

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I have picture but no sound. We just had our surround sound system go out and are trying to run our tv on it's own internal speaker system. How do you hook it to our direct tv hd box


Hi.

You need to use audio cables. Connect two red and white audio cables from the output on the HD box to the relative input at the back of TV (nr.4 in picture below). The best way to connect the HD box is by using component cables, that are the red-green and blue trio of cables, plus a white and red audio cables.

Here what you need:

Three plus two:
Component Video Cable
Audio Red / White Cable

or single set of five:
Cables Unlimited - Video / audio cable

Once you have the five cables, connect them to the output at the back of the Direct TV box, and then connect the other end of the cable to either group of connectors 6, or to one of the columns in connector 7. Do connection with box and TV power off. After re-applying power use the source-input selector on remote to select the source from Direct TV box.

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May 24, 2011 | Samsung HCM4215W 42" Rear Projection...

2 Answers

Picture in picture operation & connection to dvd player


Now--first--connect the DVR cable box HDMI output to the HDTV HDMI input (use the lowest numbered one e.g. HDMI 1) for this connection. Use a standard (not Monster brand) HDMI cable for this connection. Then turn on the TV, turn on the cable box and switch the TV to the HDMI input. A picture should come on. You may even hear the audio on the TV speakers. If so, that is OK.

Then--connect the component video output of the DVD HT to the TV component 1 input. Use a three wire component video cable with red, blue and green connectors on each end. Connect color to color on both ends. Then turn on the DVD, put a DVD in the player and start it running. Switch the TV to the component input and it should show a pix. The audio will come from the DVD player speakers.

If your DVD player does have an HDMI output, you can use it and just connect as above to the second TV HDMI input.

To get audio from the cable box out of the DVD player speakers, you will need to connect an audio cable from the cable box go the HT amplifier. Use a set of RCA patch cables and go from the analog audio output of the cable box to the rear panel audio inputs of the DVD player. The owners manual for this unit will give directions on using this input. Since your HT unit does not have any other inputs, you will not be able to get Dolby Digital audio.

Hope this gives you food for thought. If so, and you have more questions, just come back in with a follow up.

Good luck. Remember, the owners manuals all have hook up connections diagrams. Sometimes they will help.

Dont forget to rate me as fixya..

Jan 30, 2008 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

I get a color picture when i hook up the WII(FRONT) but not when i hook it up to a converter box(in the back) to watch basic TV. Is there another type of connection i need. Unfortunately i don't have...


What color jacks are you connecting your box to. Sounds like you are connecting 3 wire video or component connection incorrectly. Green,Blue,Red wires require same on both ends. If not correctly connected you will get the picture you are describing. The yellow wire composite video requires only one wire. I see this all the time . Some one has connected the yellow wire out the the green component in.The componet video takes 3 wires for video and 2 for sound five all together. the composite video yellow wire takes 1 video and 2 audio wires. Can't mix them together they are different. Hope this helps you.

Dec 18, 2009 | RCA D52W23 52" HDTV CRT TV

1 Answer

What is the best way to hook up my HD Mitsubuishi TV to a satellite receiver to get the best picture quality? I just recently got the HD receiver. Do I receive HD automatically through the receiver. I have...


The best picture would be with the composite connections which is the red, blue and green plugs. when using these plugs you will also have to connect seperate audio cables for the sound. Then select the proper input on the tv.

Nov 03, 2009 | Mitsubishi WS-55809 55" Rear Projection...

2 Answers

We are hooking up a ps3 and are not getting any picture, our friends told us to check video settings on the tv, how do you do that?


press menu on the remote and look for picture/video settings. also make sure you have the cables connected properly.

Apr 25, 2009 | Mitsubishi WS-65613 65" Rear Projection...

1 Answer

Tv hums when hdmi is connected via dvd player


how do you have the audio hooked up for it if you are using componet cable (red,white) for sound they could be causing the humming you can either switch audio cables or use some other form of cable for sound

Jan 24, 2009 | Samsung HLN617W 61" Rear Projection HDTV

1 Answer

Hooked up a hdmi/dvi cable


try using the red- blue- green high def connections

Dec 08, 2008 | Hitachi 57F500 57" Rear Projection...

1 Answer

RCA P46924 64" Rear Projection TV


disconnect the wii it will eventually ruin your tv game systems can't be used on rear projection because of problems caused you may need to hook everything up at the bottom of the panel and switch back and forth using your remote we had to do that on ours

Oct 22, 2008 | RCA P46924 46" Rear Projection Television

1 Answer

Hd hook-up


The only HD connections for this TV are the Component connections on the back (red, blue, and green).
You use this connection with the red and white audio cable.

Nov 29, 2007 | Panasonic PT-40LC12 40" Rear Projection...

1 Answer

Snow on screen/wiggle the coax


SOUNDS LIKE BAD SOLDER CONNECTIONS IN SIDE THE TUNER. TAKE THE BACK OFF AND TRY TAPPING AROUND WITH YOUR DRIVER HANDLE THIS WILL LEAD YOU TO WERE THE PROBLEM IS. THEN WE TAKE THE TUNERS APART AND RE SOLDER THE CONNECTIONS,BUT YOU HAVE TO BE VERY GOOD OR YOU WILL MAKE MATTERS WORSE.

Apr 11, 2006 | RCA P52830BL 52" Rear Projection...

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