Question about RCA 22LA45RQD LCD TV/DVD Combo

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My RCA 22" LCD TV has a blue screen and a no signal message. What's up?

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3 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: help rca 46inch

I have the same problem using HDMI cable, I was able to get it working using composite or RCA
cables. I still cant get it working on none of the 3 hdmi inputs

Posted on Nov 07, 2008

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mpaint
  • 36 Answers

SOURCE: 42 inch rca lcd tv says unusable signal

This is a very common problem with these models.
The problem is very likely a fuse that has blown, if the following is true:
No Video on any input BUT HDMI and
No Audio at all.
Purchase a fuse, these are freaking tiny from digitalkey.com or mouser.com F1455ct-nd
Pull the back off of your unit
Pull the cover off of the PCB housing. It is the box that contains the hook ups including the cable tuner.
The silver box that you screw the cable to is where you begin to look for this fuse.
About two inches behind this silver box is some numbers printed on the board 7c32 and partially obscured will be 1c33
Using a big magnifier look next to the numbers listed above, you should see a tiny rectangle fuse with an F on it.
This F fuse is a 500ma fuse that is too small for the load
The fuse listed above will have a G on it. It is a 750ma fuse.
Call the repair shops in your area, tell them that you know the problem, have the part and you want to know how much the bench time and labor will be to repair your unit.

Posted on Jul 23, 2010

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1 Answer

My dell w3201c tv displays "no video signal" when i power it on


Coaxial cable does not carry video signals but rather rf-signals
To use coax you will have to tune like you are searching for a signal from your aerial..
If you prefer to use video then you will have to use a video cable either rca or hdmi. you can then choose video or hdmi from the remote

Len

Sep 12, 2014 | Dell 221-9703 W3201C 32 INCH LCD TV...

1 Answer

I've connected my new Sony Blue-Ray Disk Player to my RCA F25645 TV via the three (Red, White, Yellow) composite cables but the screen only says "unusable signal" and will not display the Blue...


The output from the blu-ray is probably component video, where the brightness, blue and red difference signals are the three outputs. Sounds like the TV only has composite video input so won't work. Check the manuals, if you can get a composite signal from the blu-ray then your TV will display it but not high definition. A HD LCD or plasma TV is needed to show the blu-ray films in high definition.

Jan 02, 2011 | RCA F25645 25" TV

1 Answer

Unusable Signal Message


I can;t keep my DISH satillite to turn on. when I turn the tv on and hook up the cales i get unusable signal and blue screen

May 21, 2010 | RCA TruFlat 27F520T 27" TV

1 Answer

The tv had blue screen briefly showing "no signal" then turns off. ... and I am getting the same blue screen-no signal.


If your television is displaying a blue screen or no signal message and then turning off, your TV may be at an inactive input. Here's how you can get back to watching your TV:
1. Powering on your TV and press the INPUT button on the VIZIO remote control repeatedly until a picture re-appears.
2. If this does not work, try again but press the button slower this time.

I got this off the vizio website.

Feb 21, 2010 | Vizio GV42L 42 in. LCD Television

1 Answer

DVD player and HDTV incompatiblity?


Which ports on the TV are you using to feed the video signal to the TV: Composite (yellow RCA), Components (red, blue, green RCA), HDMI?

Dec 23, 2009 | Samsung LA26R71BD 26 in. HD-Ready LCD TV

1 Answer

VIZIO LCD VX20L, intermittant video/audio with Blue screen message "No Signal"


If the tuner is bad, changing the mainboard should fix the problem.

May 18, 2009 | Vizio VX20L 20 in. LCD TV

1 Answer

Use Visio just for dvds?


(duh)

I will post this answer just in case anyone else out there has this problem.

Press the button on the remote that says AV. The blue screen saying "no signal" disappears and you can watch videos without a server or antenna connection.

Apr 10, 2009 | Vizio GV42L 42 in. LCD Television

1 Answer

Can i hook up a ps3 without attaching the cable? My son wants to use the tv mainly to play video games and later as a PC monitor. Do I really have to run another cable through the house just to get a...


No you dont need cable the game consoles can hook right to the t.v. Try hitting t.v video and seeing if its on another video channel. also make sure all of the rca jacks are hooked into the in on the t.v

Mar 11, 2009 | RCA L22HD31 22 in. LCD HDTV

1 Answer

Screen says no signal. when i push the input button,tv says no signal not available Stuck on the blue screen, there is NO lock icon on the screen. I have the same problem. I attached the cable from my...


HD TVs do have different cables, I went to Time Warner and swapped my regular box for an HD box, the cable ends are blue red and white, I believe. Also in order for my box to work on the screen I have to switch to "Component" instead of "TV". Hope I helped!

Dec 11, 2008 | Haier HL22R 22 in. LCD TV

1 Answer

Hd tv


My HDMI has stopped working. I have had a technician from Dish network out to my house 3 times and they have replaced the receiver and the HDMI cable and were unable to get the set to work all I get is a blue screen and a message which reads no signal. I also cannot use mt set using 3 rca cables connected to the component input when set to 1080 I keep intermittenly get a black screen then a blue screeen and sometimes a no signal message. I have to watch the tv set to 720 on component 2 and it is the most stable in that setting. Please send help

Jul 06, 2008 | Protron PLTV-37 37 in. LCD Television

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