Question about RCA L32HD31 32 in. LCD HDTV

1 Answer

Why my RCA 32LA30RQ defaults to antenna/cable port and does not allow HDMI or other ports to be selected?

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1 Answer

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  • RCA Master
  • 848 Answers

Why my RCA 32LA30RQ defaults to antenna/cable port and does not allow HDMI or other ports to be selected? This trouble maybe power supply or inverter boards is defective.
first you can test the voltage of the multr,and then check which part is defective.From Wisiny.com can find those parts
if you have any question,please let us know email:service@wisiny.com.thanks,we sincerely hope we can help you!
you can also check this boards whether suit you:
CQC08001026140 RE46LK1300 Leke LK PI320402A Power Supply Backlight Inverter

Posted on Nov 18, 2014

4 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

dsacco86
  • 1077 Answers

SOURCE: "Unusable Signal"

Ok. PCB means Printed Circuit Board.
It looks similar to the picture down below. A part must have gone bad on your PC board. So, the RCA shop ordered a replacement PC board to fix the problem. It's an interchangeable part. All newer TV now have PC boards, which each one hold a different function.ebc3c7f.jpg

Posted on Mar 18, 2009

AJIN G
  • 6694 Answers

SOURCE: It seems has if the HDMI port on my Scenium is

hi,
Your TV didn't have any HDMI port. Do you mean the DVI port. do you use DVI cable or DVI to HDMI cable.
The only way to check whether the DVI port is working or not is by replacing the cable. purchase a new cable and try again.
ok

Posted on Jan 31, 2011

bshldn
  • 736 Answers

SOURCE: This RCA L26HD31 TV has

Make sure you have set the laptop's display properties to as low a resolution as possible (also make sure the screen refresh rate is 60 hertz) and turned it off before connecting it to the television. Turn the television on first and set to the correct input either hdmi 1 or 2. Then turn on the laptop. When it has booted up hold down the function key and the dual monitor key (either F5 or F8) for 15 seconds for an image to appear on the screen. When you have an image you can play around with increasing the laptop's resolution.

Posted on Apr 27, 2011

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1 Answer

Vizio tv says no signal on any of the hdmi ports


Unfortunately, you fried the HDMI controller. Not necessarily part of the power supply "main board." (Not sure which board is the HDMI controller in your specific TV. It's usually a separate board by itself). Easiest workaround is to use the "Component" cable connectors. The downside is you only get 720P. However, most cable/satellite and _all_ antenna signals are only 720P anyway. Most people only see 1080P when viewing Blu-Ray discs. Aside from replacing the HDMI controller, the cheapest workaround for multiple source connections is to buy an HDMI to Component Converter A/V box, which allows you to connect multiple devices to one box with one set of Component cables connecting to the TV. Then select various "sources" via the box.

Mar 05, 2016 | Vizio E370VL 37 in. LCD HDTV

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No video or audio from HDMI inputs, (DirecTV and Xbox), rca aux input or Component input. Over-the-air HDTV from the Antenna is perfect audio & video


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1 Answer

LG 60pk950 - HDMI inputs 'No Signal'


Try manipulating the TV mode selection to HDMI 1, 2, 3 or 4, whichever the number of HDMI ports are available.

Nov 02, 2015 | LG 60PK950 High Definition Plasma TV

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How to properly connect the channel Master antenna tuner to my TV so that I can connect an antenna to the tuner. I have the CM-7001. I'm connecting through the HDMI port on the tuner to the HDMI port


Confusing question! The CM-7001 is meant to be used for displays or monitors that have no means of connecting an antenna and don't have a built-in tuner. HDMI to HDMI would be the correct way and make sure you select the proper HDMI port. Or use the other video and audio cable connections.

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1 Answer

Can not hook up to my Toshiba TV what cord do i need in order to make it work


Since this model of All-In-One Computer already has a built-in Digital/Analogue Television Function, as part of its standard specification, I will assume that your reason for wanting to interconnect these two devices is that you want to export computer, internet or other IT-based multimedia images to the TV for an enhanced viewing experience due to the TV's larger screen size.

The All-in-one computer has a High Definition Multimedia Interface (HDMI) Port.

If the TV also has an HDMI port, what would be required is the best quality HDMI Cable that the User can afford.

All electrical/electronic interconnections between cables and ports suffer some degree of degradation or dissipation of the signal traveling along the cable. The most efficient metal for electronic connections is gold due to its comparatively high level of electrical conductivity compared to that of other metals used for electronic interconnections.

The best cable choice would therefore be a gold-plated HDMI Cable (see below).

If the TV has no HDMI port, an HDMI to Video Graphics Array VGA Cable Adapter or ([Victor] Radio Corporation of America - the inventors) RCA/PhonoVideo Cable Adapter between the HDMI Cable leading from the computer and the corresponding VGA or RCA/PhonoVideo port on the TV should resolve the connectivity mismatch (see images below).

Once connected, the TV Remote Control should be used to change the Signal Source Input from its automatic standard (Default) setting to PC Input:

Menu -> Source -> PC -> OK.

11_26_2011_8_21_45_am.png


11_26_2011_8_48_45_am.jpg


11_26_2011_8_49_09_am.jpg

Nov 25, 2011 | Acer AZ5700-U4002 23-Inch All-In-One...

1 Answer

Tvs on but theres no picture audios good but no picture i set it back to factury setting and lost picture


you have to get into the manu and set the in-let ....If yo use the hdmi o take signal from receiver select the port you use on it ..Just take a look to see in what port is the cable inserted ...and select the port as is labeled..and will work ...It may be a hdmi port or just a regular antenna one or another kind ..

Aug 03, 2011 | Sharp LC-32SB23U 32 in. LCD TV

2 Answers

When I connect my laptop to my tv with an HDMI cable the video works but the sound comes out the laptops speakers. How do I get sound to the tv?


What operating system are you using? If you are using Windows 7, right click on the Volume icon on the system tray and select "Playback Devices". A window would pop up showing you speaker and HDMI. Select HDMI and then choose the "Set Default" Button on top of the OK button. Thats it! If you want the sound to come out of the laptop again when you disconnect the HDMI from your TV, you have to do this again, then choose the speakers.
Cheers!

Mar 01, 2011 | Vizio 42 in. LCD TV

1 Answer

I have a Sanyo DP32648 that keeps losing only one channel in the program. When the TV is turned off, that channel disappears from the program. I have to manually reboot the entire list. How can I solve...


It sounds like there is some electrical noise interference that would not be "fixable". If though, we reconfigure the way that they are connected together, we may be able to avoid the noise.

Instead of allowing the antenna signal to "pass through" the 625 we will skip it.

After following the directions, switching between satellite and antenna will be done by selecting on the SANYO "Input 1" for satellite, and selecting "Ant" for antenna. K?

Try this:

From the 625 Tuner 1- using RCA cables (a.k.a. composite cables, or red, white, yellow cable), connect to "Input 1" on the Sanyo TV. To see composite cables go to http://www.wowvision.tv/settingsandconnections.htm

Next, remove the coaxial cable between the Sat box and TV. (Sanyo "Ant. In" port and 625 "Out to TV" port) Set that cable aside.

Now, remove the incoming antenna cable from the 625 "Ant. In" port, and connect it to the Sanyo's "Antenna In" port.

Finally, scan for channels and check for the presence of CBS.

Once verified, test the TV by turning off and on.

Turn on the satellite receiver and switch Sanyo to "Input 1" to verify sat picture.

I believe this solution will satisfy your needs. Please let me know if it doesn't work, and I will need to talk to you about signal strengths, again.

God bless,
Highdefjeff



Jun 13, 2010 | Sanyo DP32648 32 in. LCD TV

3 Answers

Audio doesnt come thru my hdmi cable from the dvd player. And video doesnt go thru hdmi cable to projector. Have to run rca cables to both


Hi there
Check your DVD players' settings/manual to ensure the HDMI port is the default output port. Also confirm that both audio and video are enabled on that HDMI channel as it can be separated to be only video or only audio in a lot of cases.
Confirm you are at least getting video out from the DVD with a direct connection to your projector with the HDMI cable.
If video is making it to the projector direct from the DVD, you will need to confirm your amp is monitoring the HDMI input if there isn't a specific input selection for it. Connect your DVD to the amp and your amp to the projector and test again that you are still getting video AT LEAST. This will help narrow down which device is not playing the HDMI game if you still have issues at this point.
To sum up;
Confirm HDMI is the default output from the DVD for both audio and video.
Ensure you are getting video AT LEAST with a direct test to projector.
Confirm your amp is monitoring the HDMI input coming from the DVD.
Hope this helps.

Jul 29, 2009 | Yamaha HTR-6130 Receiver

1 Answer

RCA 46" LCD TV - HDMI Stopped working overnight


I don't mean to sound ignorant, but can I assume you have already checked your Source Selection just incase someone hit a different button on shutdown ?
Sometimes when I just set the remote down can sometimes change a setting on the TV, I thought maybe the same may have happened to you too.

Jun 03, 2017 | Televison & Video

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