Question about Hitachi 43F300 43" Rear Projection Television

1 Answer

Snap, crackle, and pop audio problem

The set has started to make a constant clicking sound. It happens on all channels. Any idea what to check or does it sound like it needs to be serviced?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert who has answered 1,000 questions.

  • Master
  • 2,920 Answers
Re: snap, crackle, and pop audio problem - Hitachi 43F300 43" Rear Projection Television Projection Televisions

It needs to be serviced soon

Posted on Nov 05, 2008

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

2 Answers

My 50 inch dlp makes a crackling and popping sound, then starts to fade out and eventually makes a loud beeping sound. how do i fix this?

Look to see if this happens at all inputs--tuner and rear first.

This issue is not clear to me---sound is popping or you are hearing a sound from inside the set?

Jun 16, 2012 | Samsung SP50L6HX 50" DLP HDTV

1 Answer

Pt-50lc14 no sound on ch8, has sound on all others

The channel memorised on channel 8 is set to another AUDIO frequency or audio mode. You need to check the setting of the channel 7 to confirm and reset using the manual tuning to reset the audio mode.Since you have not mentioned the place of residence, say for instance PAL system has different audio modes.

Nov 29, 2011 | Panasonic Projection Televisions

1 Answer

Toshiba 42H81 speaker crackle

It could be the board or the speakers itself.
Check see if ur air tv have any crackles?
If not u can rule it out the speakers.
Tries it with diffrent cables,see what happen.
The prob.still there it ur electronic board.

Aug 27, 2009 | Toshiba 42H81 42" Rear Projection...

1 Answer

Picture snaps off, Sound still come through.

A crackling sound could mean that the flyback's insulation has failed and it is arcing inside. If that is the case then it may stop working entirely pretty soon. Take it to a tech as soon as you can, the flyback is a pretty expensive part, however if it blows it can break the set to the point that repairs will not be worth it.

Jun 20, 2009 | Mitsubishi WS-65413 65" Rear Projection...

1 Answer

Popping, snapping sound

Hello fulby2001,

Have the CRTs checked for grid to cathode shorts. The CRTs do this (pop and crack) when they have Grid Cathode shorts. I would advise having a qualified TV technician do this for you.

Thank you,

I hop this helps


Sep 07, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Tv making popping sound

Turn down the volume and see if you still hear it,a loud pop or snap could be high voltage call your servicer in your area ASAP
while its under warranty and have him check the high voltage circuits for a intermittenting pop or snap.And have the model # ready!! Good Luck!

Dec 08, 2007 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Snap, crackle, pop

no you need a qualified technician! you have defective power supply in oscillation circuit... and i think thats capacitor.

Oct 03, 2007 | Zenith R49W36 49" Rear Projection HDTV

1 Answer

Snap crackle pop

Check the Flyback, had same problem, replaced it and the unit worked good.

Oct 15, 2006 | RCA P46921 46" Rear Projection Television

1 Answer

Sound Problems

this set has a int/ext switch on back..and audio ic inside

Sep 11, 2006 | RCA D52W20 52" Rear Projection HDTV-Ready...

Not finding what you are looking for?
Hitachi 43F300 43" Rear Projection Television Logo

Related Topics:

54 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hitachi Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1187 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Hitachi Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides