Question about RCA L42FHD37 42 in. LCD HDTV

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I have an audio pop on my my tv model L42FHD37YX8

It isn't constant occurs randomly have used digital optic cable to eliminate external speakers no change

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Posted on Jan 02, 2017

tav75
  • 50 Answers

SOURCE: RCA L42FHD37YX8 we are having a problem with using the remote with the tv. The volume will not adjust when using the remote.(both the universal cable remote and the original tv remote) We have replac

u have to open the remote and clean the board and the rubber contacts with a ear cotton and alcohol and then try it.

Posted on May 04, 2012

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1 Answer

I recently purchased 4 K 22 soundboard for myself and my son and daughter.


i will put a pic here on how to connect the 2 tv-s


capture-wwsozecm2jr4f23puaylicsu-2-0.png good luck!!!

Apr 11, 2017 | Samsung Televison & Video

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How do I get audio out of 32lc2d to go to the external surround sound system


Depends on your external sound system... If it supports HDMI, then just connect an HDMI lead between the TV and the external amp. If you don't have HDMI, look for two RCA/Phono connectors (small circular connectors) on the back of the TV (should be coloured red & white) and connect these to the external sound system. Finally, if you don't have either of these look for a 32 pin scart socket (rectangular with a bit sticking out) and get a scart to phone cable. Plug the scart plug into the TV and connect the Red & White output leads to your external system - hope that helps :-)

Aug 18, 2014 | LG 32LC2D Television

1 Answer

Would appreciate any advice on connecting cable etc. to connect my Compter and TV to display video/film downloads.s


The easiest connection is converting to VGA and using a standard headphone port-to-audio in. Your video out from the laptop varies by model, which isn't included here.

It will most likely be mini-VGA or mini-DVI

Nov 04, 2012 | Computers & Internet

1 Answer

Setting up my rx v2400 to my tv


The setup may depend on your TV and other components and how you plan to use the system. Does your TV have analog or digital audio outputs? The receiver has analog and both types of digital inputs (coaxial and optical).

Use the best cables that you can. You can get all cables at online cable stores for much less than at the electronics big box stores. I'll assume that you already have the speakers connected to the receiver.

Next you can either connect your devices (cable box, blue-ray player) the receiver's inputs. Then connect the receiver's video out to the TV. This is great if you will only listen to the devices with the home theater system. Then you can also connect the TV audio out to the receiver for the OTA TV audio. For this you probably need component video cables and audio cables. These are all cables with RCA plugs.. Then get another audio cable for the analog or digital optical output of your TV. For some TVs the only audio out is the headphone jack. In that case, you also need a 3.5 mm to RCA adapter (the simplest is 3.5 mm M to RCA F/F for connecting to an RCA audio cable). For this method, you won't have to turn off the TV speakers most of the time; the TV won't have any audio.

Alternatively, connect each device audio/video out to the TV's input and then only connect the TV's audio out to the receiver DTV audio IN. Since the receiver doesn't have HDMI, this is the best option if your devices have HDMI out. For this, use the appropriate number of HDMI cables and the analog or digital optical audio cable from the TV to the receiver. Then turn off the TV speakers and enable the external speakers in the TV menu. You can connect to any of the receiver's inputs. If you use the labels, you'll find it easier to turn on the inputs.

If you have any devices with composite video output, use the same basic steps as for the component
The documentation for the RX-V2400 is available at the Yamaha product site: http://usa.yamaha.com/en/products/audio-visual/hifi-components/stereo-receivers/rx-v2400_black__u/?mode=model . You'll need to be a registered Yamaha user (Easy-Pass) to read the manual online.

I hope this helps. Please add a comment with your devices (including the model of the TV) for more specific information.

Cindy Wells

Feb 19, 2012 | Yamaha RX-V2400 Receiver

1 Answer

RE: Denon AVR 3300 - I cannot get the system setup menu to display on Phillips P50PFP5332D tv screen? All connected components work and sound great, but I cannot see Denon's Setup menu on tv to a


I understand, it's something I've misunderstood on my denon avr-790 as well when connected to a samsung 8000 series led tv.
The answer isn't in the receiver's settings (you can be on whatever source you want on the receiver end when toggling the menu). You need to toggle through the tv's sources to find the menu (usually found on hdmi 1). I've spent towards an hour recently troubleshooting only to find that it was the tv's source that wasn't set properly and I was trying to change the receiver's settings instead of the tv's source.
Hope that helps!

Jan 16, 2012 | Denon AVR-485 Receiver

1 Answer

Where do I plug in external speakers


If your connecting to a analog audio system then plug a cable from the Line in of the amp to the variable audio out on the upper back of the tv, it's just next to the s-video connector. If your sound system has an optical in, use an optical cable to connect it to the tv in the lower back Digital audio out and set the output format in the menus under Audio-audio setup.

Jul 06, 2011 | Toshiba 52LX177 52 in. LCD TV

1 Answer

Denon AVR 1609 7.1 Channel Receiver turns on but i get no sound thru the optical to the tv. what could be wrong?


If you have your video equiptment hooked to your reciever input, then, out to TV, This isn't the best way to go. Of course it depends on what you have for input and output on your TV but, the ideal way to hook your system would be to hook all video equiptment to TV, ie:, cable/sat box, DVD player, etc., to TV via, HDMI, Composite, RCA, etc., then run your digital optical out from TV to reciever. You would use the TV's menu to choose what you watch and would only have one input(audio) to reciever. Some recievers are set up to transfer video, but, it uses more cables, creates more connections, and more room for error.

Jun 13, 2011 | Denon Audio Players & Recorders

3 Answers

I bought a Sharp Aquos HDTV. Am trying to use a digital co-ax cable to run tv thru my reciever. I get no sound. there is only 1 place on each device to hook up this cable. Any suggestions?


I dont wish to assume that when you say receiver, you mean sattelite or cable. Since you may be trying to hook this up to a surround sound reciever...

Let me also clarify, if this is the case, the receiver needs to be turned on AND the selection signal device set to TV or AUX wherever it is you've connected the TV.

Now by receiver, if you actually meant cable or sat box, then the Ext antena from that service connects to that units ANT IN.

Then from there on that unit ANT OUT to your TV SIGNAL IN.

If you want the external surround sound and have the connectors for this. Then you need to send them OUT to the Stereo/Surround receiver TV IN.

Now having said that and assuming that your TV does not have the Red and White Audio RCA connectors... Your Sat or Cable box does... You connect those to the surround sound Receiver Audio IN

Hopefully you'll find this useful.

If this has not answered the situation. Please feel free to come back and provide all components your working with. Surround reciever, Sat, cable, DVD, VCR whatever etc. etc... I'd be more than glad to help you through this


Good Luck

Respectfully

Jun 10, 2011 | Audio Players & Recorders

1 Answer

I have bought an optical fibre cable to connect from my jamo a305 to my new sony nx810 tv and im getting a buzzing sound, there are 2 optical fibre outputs on the back of the amp, which one do i connect it...


Have you looked at the manuals?

http://www.retrevo.com/search?q=sony+nx810

A TV won't run external speakers directly. Besides, the TV-related audio should originate at, say, the cable Box, and go straight to your (presumed) AV receiver for the best possible decoding and reproduction.


Buzzing is an analog phenomenon and is NOT carried by optical cable in any case.

Buzzing is usally AC line noise leaking into an un-shielded cable somewhere or a floating ground. If the AC plug is reversible, try that. Sometimes the buzz is from an attached device. Make sure all audio cables are plugged in tightly at each end and routed away from or at right angles to any power cords and away from other sources of strong magnetic fields like TV's. I've also seen variable track lights induce noise but it's usually minor.

Try rotating the power cord in the wall outlet.

If it still buzzes with no cables or anything external attached there's an internal problem.

Disconnect the input(s) and see if it hums in the absence of an audio source. A bad audio cable shield or unwisely-routed audio cables will allow entrance of unwanted signals from external power sources, magnetic fields, even dimmer-controlled track lights. Sometimes, simply reversing the orientation of the ac power plug can eliminate humming.

Reverse the cables Left to Right to see if it stays with the cable or the input channel. Follow it back to the source, isolating in the same manner. Eventually you will find the entrance point of the hum. Frequently a cable's ground will oxidize over time and simply removing and reattaching the cable with a twisting motion will re-establish the shield.

May 02, 2011 | Jamo A 305 Main / Stereo Speaker

3 Answers

I just purchased a Coby TV Model number TFTV 3255. I am very happy with the set. However it has only ONE audio output. The manual, on page 7, "coaxial output" ,an optical audio cable is required....


If it is a single output and looks like an RCA type, then I would say that the cable you would need is a digital coaxial cable. The optical input/output will have a different shape and is not as big of an opening as a digital coaxial input/output.

Mar 01, 2011 | Televison & Video

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