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Making chirping sound. no picture

Just started making chirping sound,no picture, no problems before this

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  • Televison & ... Master
  • 14,553 Answers

Problem most likely on middle board----High voltage deflection board--the chirp is a primitive indicator of shutdown or self defense in these sets.

Posted on Oct 31, 2012

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Samsung PCL5415RC Chirping noise

power supply discharging.even after the set is unpluged.

Posted on Sep 13, 2007

  • 1525 Answers

SOURCE: When plugged in, it makes a chirping sound.

hello it sound like 1 of the capacitors may blown or swelled up. with the power of you need to do a visual check of the board inside check for any burn't part i'e resistor capacitors transitors diodes any more info you need get back to me

regards
shaun

Posted on Mar 13, 2010

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toolkits
  • 1099 Answers

SOURCE: makes a chirping sound.

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A common problem for these is bad capacitors in the power supply, Remove the back from your Tv and look at the power supply on the left hand side.

You will see roughly around 9 x capacitors that are bulged / domed shaped on top usually these are valued at 3300uf 10V any that have bulged or leaked a brown like substance should be changed.
This will cure the problem as they overheat being sat next to a heatsink that gets very hot!
Try and change them for the same 3300uf but a higher voltage.
Hope this helps

Posted on May 25, 2010

  • 1 Answer

SOURCE: my philips hdtv doesnt have a picture and it's making a chirping sound

my tv wont turn on only clicks

Posted on Nov 26, 2011

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I have a philips 9p6044, and there is no picture or audio. It has power, but there is no display or sound. What can be the problem?


On that model if its making a constant chirp sound while powered on? If so then its most likely a convergence failure.

If its not chirping then the next most common failure is a power amp. Both are realtively easy DIY fixes. The website www.tvrepairkits.com has complete kits for both. Hope this helps.

Jan 28, 2013 | Philips Televison & Video

1 Answer

No picture/ chirping noise


Common problem with this model. Goto www.TvRepairKits.com for a kit with instuctions.

Jan 30, 2009 | Philips 60PP9401 60" Rear Projection...

1 Answer

Zenith iqc50h95 50 in rear proj


Rainman, can`t really be of any great help on this one, both techs can be right, the chirp is exactly as you thought, the set is trying to come on but there is a short in the set and it`s shutting down because of the short, could be convergence, low voltage power supply, high voltage power supply, until a tech gets in there and starts un-loading circuits it`s impossible to say where the short is, gonna have to call someone out for this one, good luck with it, BMW Rider

Jan 09, 2008 | Zenith IQC50H95W 50" Rear Projection...

3 Answers

TV WON'T COME ON


All the reports are showing the same problem the TV is in shutdown mode.

Something is wrong and it is refusing to start it makes a chirping or clicking sound. Solution is that it needs to be repaired nothing you can do unless you want to try replacing the motherboard yourself.

Dec 05, 2007 | RCA 24V511T 24" TV

1 Answer

Samsung PCL5415RC Chirping noise


power supply discharging.even after the set is unpluged.

Sep 13, 2007 | Samsung PCL5415RB 54" Rear Projection...

2 Answers

PT-43LC14 No Picture, chirping sound when turned on


Most of the time, when there is a chirping comming from a TV set, there is a short somewhere inside the TV set. That chirping noise is the TV's power supply starting up and shutting down because of a heavy load on the power supply. These sets have no user replaceable parts inside them, so play it safe, and call out a pro to assist you in this repair. good Luck PS Please do not forget to rate this thread.

Dec 11, 2006 | Panasonic PT-43LC14 43" Rear Projection...

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