Question about Sony KP-46WT520 46" Rear Projection HDTV-Ready Television

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When I turn the tv on it makes a clicking noise like its turning on. But theres no picture and the standby light blinks. Then it will turn off by itself. I unplug it and plug it back in and sometimes the picture comes on but then it shuts off by itself.

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REAR PROJECTION LAMP BLOWN

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Posted on Aug 25, 2010

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TV goes to blank screen standby after one second of normal functioning green power light on. When in standby state, the TV is blank like it's off and the red standby light blinks FOUR times.


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/

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Sony Trinitron tv wont turn on no picture just makes clicking noise


Short circuited component/s at its main board. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/

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My LG 42PQ3000 is making a clicking noise from the large PCB when power is turned on, there is no picture and the stand by light is going on and off


Standby light goin On/Off, means the power supply regulator board is OK. Blinking of the standby light indicates a fault. It might be to the backlight inverter board, or the main board. These blinks of standby light are called blinking codes, from the number of blinks occur at one time switch ON, you can get an idea about the faulty board inside the TV. Count this blinks. If you wish to get more details about these blinking codes, check the site linked here.http://electronicshelponline.blogspot.com/
Pull up previous posts by its left sidebar, or type in the brand name and model number to of your set, to its search box, and press 'Enter' or view it in Mosaic / Timeslide option.

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Tv is turning on and off by itself and making a clicking noise


While it turns On & OFF, do the standby light at its front panel blinks? It it blinks, how many times?

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Sony Trinitron Tv shut off then made two beeping sounds and doesnt turn on anymore


Two beeps can be considered as two blinks. Blinks of standby light in Sony TVs are fault indications. Visit the site linked below to know more about the blinking codes and fault locations to Sony TVs. Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" or "Flipcard" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. You can also click the [Home] tab to see the latest updates. It will make search easy. There are more than 1350 posts to different brand TVs now. Pull up older posts there.

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My sony wega KDP57WS655 tv wont turn on...makes noise like it is coming on, clicks then turns back off and standby light is flashing


If the red light is blinking in front that sasy lamp. Your lamp needs to be replaced. They cost about $100.00 at your TV Fix It shop. Very easy to replace yourself

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I have a Sony KD-34XBR960 and the standby light blinks twice and makes a click noise and a bang sounds off in the back of the TV and then it repeats its self , the TV does not turn on .


  1. Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.

    Visit this site for more details. Type in the site name "Electro-help" either to Google or Yahoo search box [not in the address bar of your browser], and click search. It is an electronic equipments service help site. All details you want are there. Note the position of hyphen in between words in site name, when you type it in. The site will appear as it is in web; subtitled as Service help to electronic home entertainment equipments.

    Pull up older posts. You can get all details.


    Site is listed with Google. You can locate it either at the bottom part of first search page, or at the top of second page.

    Sometimes, one among the advertisements by the side and bottom of each post might help you to get details about the availability of spare parts and other components.

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sony KV40XBR700 tv no picture but sound is on, standby light blinks 6 times

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It sounds like a bad lamp. Replae the lamp firts, but there is a chance you have a bad lamp driver also.

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Sony KP-46S17


does the standby light blink?

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