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Squeeking noise from unit when u switch set on but no picture?

When turn on phillips 55pp8620 an audible squeeking noise coming from right hand side of unit but has no picture ?

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Sounds like the HV generator will need to be replaced. Can you tell if the sqeaking is coming from this component without touching it?squeeking noise from unit when u switch set on but - 33c0a28.jpg

Posted on Feb 01, 2009

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I have a phillips rear projection tv model no 55PP8620/79. Its showing a a red haze and poor picture quality. How do I fix this?


If the red haze is not convergence---that requires parts.

The set has three picture tubes---with set unplugged and back cover removed clean the three large lens that are topside---as for the red haze a quick way to know what is wrong is with set on turn the color to zero----what color is the screen? Should be black and white--if red to some degree tracking or screen controls may need adjusting inside the set---Yellow picture in that situation is a different issue.

Jun 05, 2012 | Philips Projection Televisions

1 Answer

Size of phillips 55pp8620 There is no picture and


Good day!!!!

I need to know first if your TV is on standby mode (red LED lit) or not?..If the green light lit your TV your high voltage (HV) is switch but you have open line on heater that cause of no picture and the sounds is chirping because of analog(antenna)/digital connection or bad audio chips..

I need this information above for specific diagnosis and to prevent more damage and failure..Also I need this information to avoid mistakes to buy a parts with no help...

also I need the model # because on my tread there are 2 model # which are correct? is it 60PP9202 60" or 55PP8620?..for specific diagnosis and for possible get a diagram..

Thank you very much for choosing my service!!!!

Rossiel Gomez (nineng)

Jan 20, 2012 | Philips 60PP9202 60" Rear Projection...

1 Answer

52 in. rca high def. rear proj. making high pitch noise


the set probably has lots of bad solder connection on the flyback and in the horizontal deflection circuit.

Feb 24, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Hi i won a 55pp8620 philips th eremote is not working and i have the letter F in the top right hand corner


It means the unit is in factory mode... Press both Volume Down and Channel Down on the TV itself until F is gone. Takes about 5 seconds.
Bill

Dec 21, 2008 | Philips 60PP9202 60" Rear Projection...

1 Answer

Colour misalignment and focus


You need a new convergence board. Not an easy fix, sorry.

Nov 13, 2008 | Sony KP-51WS510 51" Rear Projection...

2 Answers

Colour misalignment and focus


Inside of the tube assembly, there is a cooling liquid. This could be a job to change, and then re-adjust everything. It is also possible that on top of this, there are problems with the convergence and bias control circuits.

Typical repairs can run in the area of about $400 to about $800 depending on the amount of work and type of parts required.

Personaly, I would go out and get a good Plasma or LCD TV at this point!

Jerry G.

May 21, 2008 | Philips 60PP9202 60" Rear Projection...

1 Answer

I have a 42 inch phillips model 42pfl7662d 1080dp lcd tv. today it started making crackling noises at the rear right hand side, then it automatically switches itself off, and then on again after a minute...


sound s like the HV generator (flyback) This is repairable with a new flyback if that is indeed whats happening. Take the back off and dont touch anything but try powering up the set and see if the noise is coming from a part that looks like this with 4533b6a8.jpg big red wire coming from

Mar 30, 2008 | Projection Televisions

1 Answer

PHILIPS 55PP8620


Good Day;
It sounds like the CRT COOLANT needs replacement, it is a fluid that trys too keep the picture tubes cool , but it some times get "dirty". The fluid is called 'PROJECTION TV COOLANT', it contains; High Concentration of Ethylene Glycol. You can purchase at M.A.T. Electronics; (215) 354-7667, in PA. Part Number 212072-16.
BUY at least 2 containers. CAUTION: remove tubes from TV, just alot of plugs,remove plugs, clean "fluid" chamber, replced discarted fluid. Good Luck, big IRISH. PS more INFO; come back.

Mar 28, 2008 | Hitachi 53FDX01B 53" Rear Projection...

1 Answer

Popping sound and picture goes out


Sounds like the flyback or the picture tube. Either items can cause this. If the pop comes from the rear right side its the flyback. If the sound comes from the lower front behind the speaker grille its the tube. Let me know what you discover as I have access to any of the parts you would need.

Mar 10, 2008 | Philips 60P8342 60" Rear Projection...

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