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

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I BROKE THE COAX CABLE THAT GOES INSIDE THE TV TO CONNECT TO CABLE

THE metal piece popped off..WHat do I do? It will not go back on?

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  • vickanie Feb 01, 2008

    repair

  • Vista Electronics May 11, 2010

    You can bypass the problem = 0 $$.............Or repair...

    Which would you like to do ?................T.

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  • 77 Answers

You can run the cable signal into your vcr, and then use composite cables from the vcr to your tv (red, white and yellow). You will have to use your VCR to change channels though.

Posted on Jan 30, 2008

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Posted on Jan 02, 2017

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1 Answer

A friend gave me 50fx48b projection tv from his bar. I got it home and noticed the coax cable was somehow ripped out taking the screw part that goes into the tv with it. Can it be fixed and if so what are...


If all that's wrong is the coax jack on the back of the TV is missing, you need a "female panel mount "F" connector". You should be able to buy it at Radio Shack. How to connect it to the remaining wire will depend on how the internal wiring was done. If you aren't handy, and there is still a stump of cable showing, you might be better off buying a cable with a female end, cutting it off and then splicing the cable end to what's left in your TV. Look for YouTube videos on splicing coax cable. Either way, you will have to understand how to handle the center conductor and the shield. If you wind up working inside the TV, make sure you thoroughly understand what you're doing to avoid injury.

May 30, 2011 | Hitachi 50FX48B 50" Rear Projection...

1 Answer

Tv will not stay on but if u turn it on,green light comes on and you hear tv click on but goes back off....


how are you connecting your tv to view programing? the cable/cables that connect from your receiver to your tv. are you using a coax cable? are you using rca? are you using hdmi? the first pic is a coax cable, the second pic is a rca cable and the third is hdmi.

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Nov 02, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

THE MALE ADAPTER FOR FEMALE CABLE INPUT IS BROKE, CAN I buy just that piece


You can but you have a real problem---someone is going to have to unsolder and remove the tuner that the coax fitting is a part of--not real easy on this model----

Then to replace it you have to unsolder whatever is left of the old pin from its center that is soldered into the circuit board inside the tuner-----


There is a much easier way to deal with this---if you have cable, direct TV, sat, whatever----get a box that allows you to connect into one of the sets of audio and video jacks on the back of the set---you bypass the cable fitting and the tuner--you can even use a old vcr and it does not have to be able to play--just use it as a tuner and go into one of the video inputs---

Let me know if you have concerns or questions- I am here to help.

SD TECH

Oct 31, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Coax cable broke off my wife tryed to put back in the cable line with coax insert broke off there was connector on the cable line she just jammed the bare cable line into the hole where the coax...


Yes there is a possibility that something shorted... remove the cable wire and unplug for 10 to 30 min and try plugging back in and restarting the set. otherwise the tuner probaly would need replaced. something any tv tech can do. AT the shop we replace these conectors al the time. just depends how bad the tuner is damaged.

Mar 17, 2009 | RCA Televison & Video

2 Answers

Broken coax connection on back of unit


If you are comfortable doing some small repair work, you might be able to fix this with stuff you have laying around.

All you need is:
1 - 8" piece of coaxial cable with male connector on one end
1 - set of RCA cables (Red/White/Yellow)
1 - coaxial coupler
2 - small wire nuts

electrical tape

Take the back housing off of your TV. You may have to unscrew the small nut holding the threaded connector to the TV. This threaded connector should connect to the motherboard with a male RCA prong that should be soldered to the component on the motherboard. You will need to carefully cut
& remove the old soldering & wiggle the connector off. This is the hardest part, but it WILL come off with a little trying.

Now get your coax cable and strip off about 2" of the black outside housing ONLY. Your solid copper` interior cable should be protected by a small plastic coating which is covered in braided wire. You'll need to be careful not to cut the braiding off. Untangle the braiding down to where your cut stops and try and get it all on one side of the cable so you can twist it all together and make a nice wire. Now strip about an inch off of your interior plastic sheathing to reveal the small solid copper wire on the very inside.

Get your RCA cable and cut about 6" off of the one yellow side. Follow the same process above to get a braided sheathing wire and a solid copper wire. Attach this yellow wire to the coaxial cable by twisting the two braided wires together and the two solid copper wires together. Use your wire nuts & electrical tape to secure your connections making sure none of the wires can touch each other.

Connect the yellow cable's male prong into the component on the motherboard and attach your coaxial coupler to the male end of your coaxial cable. If you saved the small nut from earlier, you can re-attach this new coupler to the housing on your TV. Screw your housing back on the TV and you should be good to go.
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Jan 19, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

2 Answers

Broke the piece where the cable wire goes in...what's it called?


Unfortunately, that coax connector  is almost certainly crimped onto a cable inside.  You might want to pull off the back panel to see if that internal cable is screwed onto another jack on the chassis. If so, you can disconnect that end and substitute another cable, they come in several different lengths and are not critical. Any electronics store will have them.
If it isn't equipped with a connector inside, you will need to have someone unsolder the defective cable and install a new one.  

Dec 21, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

I broke off coax cable on back of 32 inch tv. I can watch dvds with AV cables but not cable TV. How do I connect cable from wall to tv if coax is broken off


This depends on how many available inputs you have on the back of the set. If you have more available you can just hook up the cable box composit (yellow, red, and white cables) if not you will need to replace the rf connector or tuner in the set. let me know if you need more help.

Tim

Sep 11, 2008 | Televison & Video

1 Answer

My TV is fine...problem happen when I was moving today,not sure what its called but its the silver projection located on the back of the TV is which you connect the cable on the wall too...it broke...


Hook the cable up to the VCR or if you don't buy a RF converter from radio shack or electronics store which will have a coax connector on it with component and Svideo to send to the TV. Select the connection (Component or Svideo) in the TV menu. If you only have the coax connector on the back of the TV without any other connection, you will need to get that tuner board replaced.

Aug 18, 2008 | Televison & Video

5 Answers

Coaxial input jack on the TV broken off so I cannot connect my coaxial cable from wall


If you are comfortable doing some small repair work, you might be able to fix this with stuff you have laying around.

All you need is:
1 - 8" piece of coaxial cable with male connector on one end
1 - set of RCA cables (Red/White/Yellow)
1 - coaxial coupler
2 - small wire nuts

electrical tape

Take the back housing off of your TV. You may have to unscrew the small nut holding the threaded connector to the TV. This threaded connector should connect to the motherboard with a male RCA prong that should be soldered to the component on the motherboard. You will need to carefully cut
& remove the old soldering & wiggle the connector off. This is the hardest part, but it WILL come off with a little trying.

Now get your coax cable and strip off about 2" of the black outside housing ONLY. Your solid copper` interior cable should be protected by a small plastic coating which is covered in braided wire. You'll need to be careful not to cut the braiding off. Untangle the braiding down to where your cut stops and try and get it all on one side of the cable so you can twist it all together and make a nice wire. Now strip about an inch off of your interior plastic sheathing to reveal the small solid copper wire on the very inside.

Get your RCA cable and cut about 6" off of the one yellow side. Follow the same process above to get a braided sheathing wire and a solid copper wire. Attach this yellow wire to the coaxial cable by twisting the two braided wires together and the two solid copper wires together. Use your wire nuts & electrical tape to secure your connections making sure none of the wires can touch each other.

Connect the yellow cable's male prong into the component on the motherboard and attach your coaxial coupler to the male end of your coaxial cable. If you saved the small nut from earlier, you can re-attach this new coupler to the housing on your TV. Screw your housing back on the TV and you should be good to go.
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Sep 18, 2006 | RCA D52W19 52" Rear Projection Television

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