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Magnavox LCD 47 inch is chirping when turning on.

This just started today...there is no picture just the chirping.

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SOURCE: how to replace lcd 47"

part # EAJ31412701 get it at www.vancebaldwin.com

Posted on Feb 21, 2008

  • 1 Answer

SOURCE: 37 INCH LCD HD NO PICTURE GREEN LIGHT ON, BUT NO SOUND

Unplug and replug it...it should work eventually.
I have the same problem with my 32".
But it eventually goes on when i try it a couple of times (the number of times is completely random...sometimes none, and sometimes like, 3).

Posted on Jul 07, 2009

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SOURCE: lg 47 inch tv sound

I have the lg 47 lcd and i had the same problem for about 1-2 months ,but out of the blues the sound just got really louder ,i think the speakers broke in and it the sound normalized.But my tv sounds great now , my kids even asked me if i did something. Maybe just give it a little time.

Posted on Dec 13, 2011

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Hi we have a 720 Magnavox flat screen tv that is about 5 years old. When i went to turn it on the other day the picture started flasing and making a chirp noise.. and won't fully


power supply problems does it have a separete power supply if so you can try to change or if you have someone with the same you can ask to try it.if its internal power supply it needs to be fixed.

Aug 20, 2012 | Magnavox 37MF437B37 37 in TV

1 Answer

We have a magnavox 42 inch flat screen and when we turned it on there is no picture or sound. All we hear is a chirping sound. Any ideas?


solution A
Step 1:Check your E.H.T.(Extra High Tention)
Step 2:Check your youke koil
Step 3: Check your video I.C.
solutionB
Step 1 :At fast check your speaker.
Step 2 :
Test the ON/OFF volume switch.
Step 3 :Test audio IC for pcb.

Jul 16, 2011 | Philips Magnavox 42MF521D/37 Television

1 Answer

Magnavox tv lcd 47" wont turn on it, use to have unplug from the wall wait a wile then it would turn on ,now it wont turn on anymore


I don't have a model number,but am willing to tell you that this is a classic problem. Magnavox LCD TVs have had bad capacitors that will prevent them from starting up and staying on. Thanks for asking and show a few hands of support!

Oct 07, 2010 | Philips Televison & Video

2 Answers

Chirps when powered up


i have a 42 in magnavox lcd tv and it wont turn on at all and is also making a chirping sound coming from the back left of the tv. Picture just went out and gave a bad smell.

Oct 05, 2009 | Philips Televison & Video

1 Answer

Picture not centered on my philips 47'' lcd tv


NOTE:(Edited and copied from another thread on Fixya.com, c7carl)

Picture is not centered on monitor leaving a 2 1/2 inch; black border on Philips LCD
By dmorrow54 on Nov 13, 2007
Again, nothing in manual for Philips LCD will correct the fact that the picture in HD-D mode will not center. The picture runs off the monitor on the left (facing the monitor) with a 2 1/2" black border on the right (facing the monitor). Using the format button on the remote of directional arrows will not correct the issue. The wide-screen/ full-screen function with format does nothing. Moving into TV mode, the format function works to display screen in several ways 4:3, 19:2, super-zoom, wide-screen, full-screen. Help, please. posted 3 years ago

Guest
  • Rank: Guide
  • Rating: 0%, 0 Votes
I have a Philips 30 inch LCD and solved the problem by using the circular arrow button on the TV remote. Pointing it at the TV and clicking "right" (3 o'clock on the button), the picture moved right. Same thing on for "left". Worked for me.
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    • c7carl
    • 5 minutes ago
    WOW! It works!! The picture on my Magnavox (aka Philips) 37MF321D had shifted to the right. I figured I had a big repair bill coming up soon. But hey! Just used the TV remote as described by "Guest', and re-centered the picture to the left. Wallah! Thanks ""Guest" whomever you are! Reply

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Feb 05, 2009 | Philips 47PFL5603D 47 in. LCD HDTV

3 Answers

Vizio GV42L LCD TV screen black when turn TV on first time


If you are using a set top box this might be caused by turnig the box on at the same tie as you turn the tv on or slightly after you turn the tv on.  If you are using compnent or HDMI inputs the set needs to see the signal as it is turned on to know what formt the signal is in. 

Oct 15, 2007 | Vizio P2 42 in. HD-Ready Plasma Television

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