Question about Sony FD Trinitron WEGA KV-27HS420 27" TV

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Sony Vega Service Codes

When I turn my Sony Vega Model KV-32HS510 tv on, the standby light blinks seven times, pauses then blinks seven times again. Could you tell me what needs servicing??? Sony FD Trinitron Wega KV-27HS420, no picture, turns off,blinks 7 times, unplugged for 24 hours, worked for 3 days, same problem again. Any suggestions. 99.00 just for Sony to come look at it.

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KV-32HS510 and KV-27HS420, seven times blink error code shows problem in Horizontal deflection circuit.

There are many possibilities like dry solder joints, weak capacitors, Horizontal transistor short or flyback transformer fried etc.

If you have little experience of TV repair and good solder skills and have necessary tools to test / check defective parts, then you can make it. you also need to have related service manual to see board location, schematics and part numbers.


Posted on Dec 12, 2008

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Why does my sony weta model KV-32HS510 stand by indicator blinks 6 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. Viewing it in "Mosaic" or "Magazine" will make surf easy.
http://electronicshelponline.blogspot.com/
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Framehorse


Look for a local repair service for tvs/electronics..

Ask for a price quote.

That's your best bet.....

Since the warranty is WAY past its coverage hehe.

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