Question about RCA F36650 36" TV

1 Answer

RCA F36650 36" TV

Makes high pitch squealing noise when i turn it on

Posted by on

  • Bigdikbstrd Jun 28, 2008

    when I plug it in it makes a load whinning noise its weird because the thing worked fine an hour before

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Vice President:

    An expert whose answer gotĀ voted for 100 times.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 453 Answers

Is the squealing noise from the back of ur set , if so it is ur flyback transformer

Posted on Jun 28, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

When my rca 36F530 tv is plugged in it makes a high pitched buzzing noise picture does not come on


There is a short circuit in the high voltage circuit. the transformer who helps to create the high voltage or his power transistor is damage. replacement needed. the repair is not expensive, because the parts are average repair. Ask for an estimate.

May 01, 2009 | RCA 36F530T 36" TV

1 Answer

Trouble turning on tv. High pitched noise/click.


The mainboard might have some loose components, or cold solder , or may be the filter capacitors are becoming faulty. Yes it is worth repairing, bring it to the repair shop. Cheers.

Nov 25, 2008 | RCA Standard (CRT) Televisions

1 Answer

RCA Model f27650 High pitch squeal


the high pitch squeal indicates shorted component/s. the transformer goes hot co'z its being overloaded by the shorted component, it too could be the one creating the squeal!!

if you have experience with electronic troubleshooting, try to test some of the components particularly on the secondary part of the transformer.
Be careful and make sure the TV set is unplugged.
test for shorted diodes and transistors, if you're in doubt of your readings try to desoldering one leg of the diode then proceed with the testing/measuring. replace any of the bad components you find exactly with same part number or replacements with the same rating.

spend more time on it resoldering some other cold soldered components.

Oct 29, 2008 | RCA F32650 32" TV

1 Answer

Stopped working and squealing sound


Your set is shorted circuit condition. The power supply is making the noise. Unfortunately almost any of the hi current circuits will do this. If picture went out 1st look for video or hi voltage problems.

Jan 11, 2008 | RCA 32F531T 32" TV

1 Answer

My rca tru flat is NFG


The high-pitched squeal usually indicates that the horizontal drive circuit has failed as a result of a dead line-output transistor. This symptom indicates that the control circuit of the main power supply is trying to over-compensate for a greater than usual secondary current. Certainly, an inspection of the line-output transistor will show that it's most likely dead. Sometimes instead of the squeal you will hear hiccups instead. Focus your attention on the horizontal circuit.

Jan 06, 2008 | RCA TruFlat 27F520T 27" TV

1 Answer

Samsung TX-P2670WH 26" tv squealing


hi there, you do have a problem at the hozintal section, check the FBT and some parts at the horizontal section and at the power supply section. ty

Jan 01, 2008 | Samsung TX-P2670WH 26" TV

1 Answer

High Pitched Ticking Noise


Horizontal output transistor is shorted,caused by bad flyback
transformer.If you want to pursue the repair,please give the
service number off back......I will get part # s........T.

Oct 25, 2007 | RCA F36705 36" TV

3 Answers

High Pitched Noise on TV


THIS NOISE IS NORMAL. IS THE DEGAUSING COIL

Sep 16, 2007 | Standard (CRT) Televisions

Not finding what you are looking for?
RCA F36650 36" TV Logo

Related Topics:

299 people viewed this question

Ask a Question

Usually answered in minutes!

Top RCA Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

68157 Answers

John mullen

Level 2 Expert

245 Answers

gbob59

Level 3 Expert

2963 Answers

Are you a RCA Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...