Question about Philips 37PFL5332D 37 in. LCD Television

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High frequency chirping noise

Phillips LCD model #37PFL5322D The TV makes a high frequency chirping. The sound is coming from the center of the back of the unit, and the intensity and pitch of the chirping seems to change every 30 seconds or so. Sometimes, there is no chirping at all and it sounds normal. Any ideas?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: Phillips 30" Mod 30pw633r37a

I unplugged it for 24 hours. When I plugged it back in it was ok. It has done it a couple of times since, but only for a few seconds.

Posted on May 14, 2007

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SOURCE: TV HAS HIGH PITCH SOUNDS

THANK YOU FOR YOUR HELP!!!

Posted on Feb 07, 2008

Ecollier2012
  • 3459 Answers

SOURCE: Phillips Magnavox Proj. TV only makes cyclic chirping sound

Most common reason is shorted convergence chips. Goto the site www.TvRepairKits.com and get their "chirping set" repair kit. 

Posted on Feb 04, 2009

  • 1 Answer

SOURCE: phillips tv 42pfl3603d/f7 when I turn on it makes

signal board

Posted on Jan 07, 2010

SOURCE: PHILLIPS PLASMA TV MODEL #42PF9431D/37 Heard

Hi, Usually any "Pops" are an Electrolytic Capacitor "blowing up" quite literally, or "Gassing" as it is called. This happens due to some sort of power problem. Capacitors hate AC Voltage and Current, and Heat and Over Voltage. All of which, I have no doubt it was exposed to before it went "Pop" This is only a symptom of a far greater problem, to come, no doubt, soon, the rest of the set will fail too. Please DO NOT USE. this set any more, you risk fire or explosion or both. If you MUST use it at least unplug at bed time. Theses days home repair except for the most rudimentary problem is not feasible, setting aside the safety aspect. In my professional opinion, I would recommend, that you get a "Quote" for repair from a Philips Authorised Service Agent This is very important, that you contact a Philips head office and ask for a referral. This way at least you can make a decision to repair or replace.

Posted on Apr 01, 2010

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