Question about Philips 51PW9303 51" Rear Projection HDTV-Ready Television

2 Answers

Chirping and not coming on

The chirping is more like a cricket and is 17 chips at 10 seconds. There is no smoke or smell. Sounds like its coming from the bottom right side of the tv (looking from the back) and the only light that comes on is the light in the power switch.

Posted by Anonymous on

  • Anonymous Aug 19, 2008

    If I purchase the convergence amps (7044 and 7045) will I be able to tell where they go if I don't have a schematic for my 51PW9303?

  • blacksmokeen Jan 19, 2009

    I think I have the same problem, but I'm not sure what parts you are talking about replacing. When I try to power the tv on, it makes the chirping sound and no picture. It's a chirp per second or there about. And it never stops or pauses.

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2 Answers

Edward

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Goto the site www.TvRepairKits.com and get their "chirping" TV repair kit. It will fix the problem of the dead set with high pitch sound or chirping sound.

Posted on Jan 26, 2009

  • Edward
    Edward Mar 22, 2009

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

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Anonymous

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  • Expert
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Replace the defective Convergence
Amps (7044 and 7045) on Small Signal Module.
932212344682

Posted on Aug 19, 2008

  • Anonymous Aug 19, 2008

    When the Convergence Ampa go out the set willmake a chirping sound and the set will not come on.Also the HVG (5904) 312226832865 could be defective also that will be the only 2 reasons for the set not working.

  • Anonymous Aug 19, 2008

    There are no instrutions on replacing the baord it is easy just make sure the set is unpluuged. Put it together the same way you will take it out.If you came do a computer this should be a piece of cake.

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I have no pic or sound except a chirping noise , sounds like a cricket , LOL , timer light stays red , there was a odor , like a burnt smell


Hello. The chirping probably indicates a shorted transistor or diode, and the burnt smell usually indicates a blown capacitor or a burnt resistor, or multiple damaged parts. I would have to see the TV to be of any further assistance. Sorry I couldn't be more helpful. Good luck.

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you don't say what kind of smoke alarm you have, or what kind of chirping, so i'm assuming it's a once per minute chirp which usually indicates low battery, but can also indicate that the unit has some other problem...if the unit is more than 10 years old you should replace the entire thing (per NFPA72, the national fire code, all smoke ALARMS must be replaced every 10 years)...if this is newer than 10 years, try replacing the 9 volt battery being careful to follow any instructions that may have come with the unit or may be printed on the back, top or sides...good luck.

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1 Answer

Sounds like 1 million crickets are under my hood


I am assuming manual transmission. It sounds to be a clutch issue. The "chirping" noise is probably the throw out bearing. The smell may be clutch slip. It creates a kind of fowl burnt smell. Have it looked at by a mechanic to diagnose.

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3 new Kidde i4618 smoke detectors were put in last week. Last night one of them began chirping. I went to the store and bought brand new batteries and replaced them and tested the units which all worked....


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it can be set off not only by smoke but by heat and gasses in the air
the new and better product is a photo electric detector which alerts earlier and can be installed connected to each room and into the house power or they come with a 10 years lithium battery
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1 Answer

Chirps about every 30 seconds


The chip indicates a bad battery. I didn't look up your model but, if it is supposed to charge battery, which I'd doubt and, if it has a 10 year warranty on the battery, Kidde should replace the abtteryand/or unit, otherwisw I would think you would void your warranty. I'm sure you can find a repalcement battery if you had to and the chirping is really annoying so maybe you can remove the battery to make it stop, but you will have to leave it unhooked until you resolve your problem because it will still chirp if installed with no battery.

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1 Answer

Sound


it sounds like the chips have been eliminated, if so......
1) turn ignition "on" and then "off"
2) within 10 seconds push the valet buttons three times
3) you should get 1 siren chip indicating the chirps are now "on".......if, you get 2 chirps then you just eliminated the chirps.

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Smoke Coming from inside of Microwave even when warming for 10 seconds


Proberly wave guide cover at side it can get grease behind it,And when you used it with small load it tried to cook it and then burned the mica cover,Take mica cover off and try it without it to seeif problem resolved if ok,New cover can be obtained if req.Regards grandadfixer

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Wondering if you got my response yesterday.


really sorry. i missed to reply you among a lot of requests

well this happens do to a faulty color wheel sir.

and you will need to see for some kind of loose fittings and will have to replace the full wheel if needed.

Aug 13, 2008 | Philips 51PW9303 51" Rear Projection...

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