Question about Sony KP-57WS520 57" Rear Projection HDTV-Ready Television

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KV-32FS120 Standby Timer blinks nine times

Alas, my Sony TV has failed after 2 years. Nine blinks pause then nine blinks. After perusing the web it appears to be a common problem for many and Sony is little help. Any help would be appreciated including location of a service manual or schematics.

Thanks

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  • Anonymous Aug 16, 2008

    Have Sony Trinitron KV32FS320 with same problem. According to what I can find out, problem with Zero Crossing Detector. Need help, service manual or schematics to help solve.

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What exact model number of your Sony tv is? I need it to arrange the service manual or schematics.

Posted on Aug 12, 2008

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1 Answer

Why won't my tv turn on. The red light blinks nine times one at a time after nine times it stops & tv still won't turn on.


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/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Jul 26, 2014 | Sony FD Trinitron WEGA KV-32FS120 32" TV

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Sony Triniton TV KV 32FS120 will not turn on


In standby mode (red led on/after the led stops from blinking), press "Display", "5", Volume (-)", "Power on" on the remote control in sequence, self diagnostic screen will be display, let me know the what is on the screen to diagnose where the fault came from.

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

1 Answer

Sony Trinitron won't turn on - standby light blinks nine times


Those 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://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts...

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1 Answer

SONY KV35S40 Light blinks continuously when power is pressed


hello there,

Many of the later model Sony TV’s have a built in self-diagnosis function. If the timer/standby indicator is blinking, this could be an indication of a problem with the unit. The diagnostic blinking will occur automatically with no action required by you to engage it.

The timing of the blinking you see would be as follows: two to nine blinks, (depending on the fault), about a third of a second apart, then a pause for 3 seconds, then the two to nine blinks about a third of a second apart again.

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1 Answer

Standby light flashes nine times and tv will not turn on


I had the same problem with Sony KV-32fs120 with 9 blinks. Replaced D645 and D647 on main board with 1.5A1KV diodes from Radio Shack which did the trick.

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I have a
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