Question about JVC HD-52G787 52" Projection Television

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CAN'T HOOK UP MY CPU TO THE TV

Hi, i'm trying to connect my cpu to my tv JVC HD 52G7887, only thing that shows its a blue box that goes up and down and it says "Invalid Signal", so if any body knows how to fix this i'll appreciate it.

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Put the resolution in your signal 1024x768 it only this resolution you can try if you can just send a resolution for your tv or take the same for tv and desktop

Posted on Mar 19, 2008

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Jvc hd-52g886 wont turn on


Hi!
That's a clear indication that you have a bad power supply in your TV.
If you know how to DiY...I suggest you open your TV. Locate the power supply section, it is where the end of the power plug is connected. Replace all blown or bulge or leaked capacitors with same value. That will fix your TV problem.
The hardest part is to disassembling your TV cover, cause you will need to pry off the snap in lock at the edge of your TV.

Power supply board should look like this. Examine the capacitors in the board
power%281%29.jpg2_23_2012_11_31_16_am.png

After replacing blown capacitors...it should work again.
caps%281%29%281%29.jpg

Things you will need.
1. A plastic flat end screw or any object with flat ends....to fry off the cover
2. Soldering iron.
3. Soldering lead
4. Soldering pump.
5. Flat and Philip Screw
6. Replacement capacitors (of same value with the blown one) that you can buy to any electronics store.

Hope it helps

Feb 23, 2012 | JVC HD-52G886 52" Rear Projection HDTV

1 Answer

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

No red when hooking up component cable for dlp hd tv. Only blue and green colors show on hd component input for charter hd cable box. Are there any internal adjustments that need to be made through either...


Check the red cable this is where the red comes from, you may have a bad cable, maybe use the blue or green one just to see if the red will come through, it can be the cable box or the tv or the cable itself.

Nov 03, 2009 | JVC HD-61Z456 Television

1 Answer

I just purchased a Sherwood RD 6513 reciever, I'm trying to connect a hd cable box (motorola dch 3200), dvd player (sony dvp ns710h) and a rca hd tv (l32hd41). I connected hdmi cords from both components...


Hi! I will be more than glad to assist you. I f you are going to hook up your cable box - motorola to the sherwood receiver, connect an hdmi cable to the back of the motorola cable box, there is only 1 hdmi output there, then connect the other end to the sherwood receiver on the hdmi input, then connect another hdmi cable to the hdmi output and the other end goes to your rca hd tv.

for the sony dvp, you have only one hdmi out, connect an hdmi cable to the back of the sony dvp if u have another spare. connect it to the hdmi input of the sherwood receiver. there is only 1 hdmi output at the sherwood, so u need to use a component cable to be connected at the back of the sherwood receiver component output then the other end goes to the component input of the hd tv.

if you dont have anymore hdmi cable to hook up your sony dvp, u can use component cable, the connection will goes like this, connect a component cable on the output of the sony dvp and the other end goes to the sherwood component input then connect another component cable to the component output of the sherwood and the other end goes to the rca hd tv on the component input.

I hope this will solve your concern, if you have any question, u can get in touch..

Aug 21, 2009 | Projection Televisions

1 Answer

JVC HD-61FN97 rear projection TV does not have any blue colors showing.


your blue componant cable is unplugged, eather on the tv, or on the cable box, 95% thats the prob, thats if you are using componant cables, those are red blue green, and red white for the audio

Jan 07, 2009 | JVC HD-61Z886 61" Rear Projection HDTV

1 Answer

I am trying to hook up an HD / DVR and my cable serice to a JVC AV2730 TV The TV ony has RF connector (none from HD/DVR box), S-video connector, and Video Component/Y Pb Pr hookups. Which ones do I use? My...


Well first off i am assuming that your jvc ONLY has rf connections?
if so, the most you can do is go get an adaptor from walmart that has inputs for either svideo or components and output for rf.

Sep 13, 2008 | JVC Projection Televisions

1 Answer

Need help connecting pc to tv.


on some tvs you can use the cord that goes from the cpu to the moniter and use the tv like a monitor but for tvs that cant use that cord u need some special cord that hooks the cpu up to the tv like you would hook up a PS2 or some other video game to a tv. If this doesn't work and u want help from other ppl i sugest u specify what tv and pc ur using and if u mean using the tv like a monitor or having the monitor and the tv hooked up to the cpu

May 11, 2008 | Projection Televisions

1 Answer

JVC HD-56G887 wont turn on


Your TVneeds to be serviced by a JVC authorized service center.

Mar 17, 2008 | JVC HD-56G886 56" Rear Projection HDTV

1 Answer

JVC HD-ILA PROJECTION T.V. #HD-52Z575


You both will need to have a service center come out to try to reset the TV using the reset jig. A JVC authorized service center will be the only ones that will have access to and training to use this jig. It is a good chance reseting it fix the color problem but it could also be something more serious.

Nov 29, 2007 | JVC HD-52Z575 52" Rear Projection...

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