Question about Sony FD Trinitron WEGA KV-32FS120 32" TV

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I have 36in wega, it powers up, i can hear it but no screen,

The standby light keeps blinking..we just got it out of t.v. shop and spent $260 on volt/amp power supply box..(not sure the correct name) anyway its under the repairman's warranty but it takes at least two guys to lift the thing up and don't feel like going thru that again..any suggestions would be helpful..thks

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  • Sony Master
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Ur high voltage is dead.FBT, the flyback transformer is dead.The big block of plastic with a red wire with a
cap hook to the CRT(tv tube).Yes,If u have it waranty,they properly did not replace it just resolder the prob.now the part it dead.

Posted on Sep 28, 2009

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Why my Sony Wega tv standby light blinks 10 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/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

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Nov 25, 2011 | Sony FD Trinitron WEGA KV-32FS120 32" TV

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  1. If your Sony Wega will not turn on, the front green light blinks, you hear a faint whirring sound and the green light turns red and flashes, it probably means the lamp inside the set is no longer working. If you noticed the screen beginning to dim in the preceding days or weeks, this most likely is the cause.

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  3. If the picture on your Grand Wega cuts in and out and the green standby light flashes, both of the set's STKs need to be replaced. STKs are small chips on your television's circuit boards and are identifiable by their labels. The specific STKs used in your Grand Wega TV will be identifiable by the numbered labels on top of the STKs.

  4. When you plug in your Sony Wega and hear a loud popping sound, it's probably caused by a defect in the high-voltage circuit. Let the professionals take care of this one.

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Read more: How to Troubleshoot a Sony Grand Wega ' eHow.com http://www.ehow.com/how_5243554_troubleshoot-sony-grand-wega.html#ixzz1EoY37gpC

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My sony wega kv-32fq86b, some times it will switch on and stay on, other times it will switch to standby and keep tha standby light flashing.


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Sony wega kdf42we655 power led blinking red


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Lamp replacement procedure would be written in user manual of tv.
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I have power but it will not turn on. unplugged from power cord overnight then plugged into wall worked fine until i shut it off again, now it keeps blinking the delay light


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U need to replace the power board.
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If you are not a professional Electronics guy,it is beyond you to tackle this problem. otherwise log on to www.free service manuals.com and see the SONY Blink codes and also download the service manual.best of luck

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Sony Triniton Wega Model KV 32HS510. After pushing the power button,the tv starts to power up, then the standby light blinks 7 times then pauses before blinking 7 times again. It continues to do this,...


This is usually an indication of a failure in the scan amplifier sections. When the scan amplifiers or high voltage sections fail, the main power supply will usually also require servicing.

It is very common that the fly-back and high voltage multiplier and also the horizontal output stage fails in these sets. Along with it, the power supply will usually require to be serviced. On rare occasions, the vertical deflection amp fails.

Jerry G.

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