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

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When I push the power on/off button on either the remote or on the television itself, I can hear the power click on, then it shuts off, then the stand-by light next to the power button on the television flashes seven times, then goes out.

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  • 32 Answers

You have a defective horizontal output or the flyback is bad.
horizontal output is a big transitor on a heatsink near the flyback. the flyback is the coil that feeds energie to the bulb with a thick red cable.
be careful to discarge the bulb before removing the flyback.

Posted on Aug 26, 2010

  • amanda_wi496 Sep 01, 2010

    I am having the same problem. How easy/expensive is that to fix? Or am I better off spending the money to buy a new TV? This one I have now is pretty old!!!

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Posted on Jan 02, 2017

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My RCA T19060GY TV/VCR will not stay on. When I push the power button on the unit itself (I don't have the remote.), the green indicator light comes on for two seconds and I hear to click sounds


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You may want to try a “Hard Rest” by unplugging the power from the TV.
While the TV is without power, one at a time, push on each of the buttons on the TV & listen to hear them click (there may be a button stuck down).
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Since the set appears to "recover", it suggests either a poor solder connection or bad cap somewhere in the power supply. The 7 blinks indicate the problem circuit is in the horizontal area. Check the regulator (STRxxxx) IC in the power supply. If you do not have experience working with TVs, please refer this repair to a shop. The regulator IC costs around $25.

Dan

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1 Answer

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Sometimes Buttons on remote control "stick" underneath the faceplate. It's possible the on/off button is jammed. A lot of times when a button is jammed the other buttons fail to work.

Could also be the reason you needed to replace the batteries with a button being continously pushed will drain the battery life.

Push every button on the remote and kinda wiggle each button while pushing to possibly see if its stuck.

Hope this helps.

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1 Answer

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This is due to bad caps read here what a cap is www.badcaps.net see you tv is getting hot as normal but the caps cannot stand it any more thus shutting the tv down. The bad caps would be more or less in the power supply unit of this TV. So you can buy a new psu or get it repaired by a expert.

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AKB 66 in self diagnostic test means...TV goes to standby (shut-off) for AKB problem 66 times. AKB is White-Balance signal and it is not proper or maintained in your TV. So error signal produced and TV goes to shut-down state.
Regardnig Standby button, its available on remote only. If you push TV Power switch, TV will switch ON, push it again to OFF TV. Power Button on remote set TV in standby status and you dont need to push power button of TV itself.

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going into shut down why well ther emay be couple reason bad voltage regulator no b+ relay bad or open solder joints call tv reair shop

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