Question about Standard (CRT) Televisions

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Blinking Standby Light

TV trys to come on but won't and standby light blinks in random amounts.

tv will not power on standby light blinks randomly

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  • monicayz Mar 12, 2008

    tha ttimer/ sstand by star

    blinking and tha picture star go off every 30 to60 secons i have 50''inches sony kp-61xbr200

  • Anonymous Apr 24, 2008

    I have a 2005 FD Trinitron WEGA KV-32HS420 and while watching TV it suddenly made some strange noises internally then shut down. I have it connected to a cable digital box and it appeared as it was hit with some type of power loss, then when blank? Now when I try to power up the TV directly to cable I still get a power up sound, a few pops then is shuts down?



    Very weird for a TV this young?

  • rosey12 May 14, 2008

    Sony KV32hs500 tv won't turn on. Standby light blinks 7 times, stops and then 7 more times, etc.. The tv will usually come on after about 2 hours or so of being off. Plays fine when on but once it gets turned off the problem happens again. Any suggestions? T.V. is 5 years old.

  • attorneymorg Sep 24, 2008

    Standby light blinks but tv will not turn on nor will picture come on.

  • yourcpr Nov 20, 2008

    My problem is the same as the others in this post. Sony KV32HS420.  Watching TV, hear a "snap" and picture goes blank (sound remains).  Try turning the set off and back on.  Now you can hear it for a few seconds and then it shuts down.  No picture.


    I guess I'm not sure how this site works.  I see a post labelled "Best Solution", only there's no solution there.


    This set is not even three years old.  Thanks for any help.

  • Anonymous Mar 09, 2009

    blinks seven times then stops and repeats

  • vesnamisko Mar 12, 2009

    Sony FD Trinitron Wega KV-32HS500 doesn't come on.Light is blinking 6 times.Sometimes it turns on with perfect sound and picture.

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KV32hs500 tv won't turn on. Standby light blinks 7 times, stops and then 7 more times, etc.. The tv will usually come on after about 2 hours or so of being off. Plays fine when on but once it gets turned off the problem happens again. Any suggestions? T.V. is 5 years old.
I have a similar problem . mine blinks 6 times or 7 sometimes also,and comes on with sound ,no picture for about 2 seconds then shuts off. Anything?

Posted on Jul 15, 2008

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There's a particular kind of chip Shindengen MCZ3001D , which fails. Its on many kv32 and kv36 wega sony TVs. There are 2 soldered on a "D-board" and another on the "A-board." Service people say its impossible to tell which one has gone without replacing. $400 service charge. The entire D-board is often replaced- $100 part. A hobbyist can replace chips, better to do it with a $10-20 MCZ3001DB or the Hitachi equivilent.

Posted on Dec 20, 2008

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Kv 32hs420 stby light blinks 7x no picture/sound

Posted on Feb 10, 2008

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SOURCE: Blinking Standby Light

We had this problem, we took it back and they said something about the tubes in it, they had to give us a new one.

Posted on Jan 20, 2008

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Hi
The electrolitic capacitors are trickery: sometimes they look like fine but its capacitance has gone. The actual test is to replace them if you have not a capacitance meter to test them. Another approach is to check the Dual Schottky diode for leakage. It looks like insulated transistor and is screwed on a heatsink.

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Blinking of standby light are fault indications. How many times the standby light blinks at a time. Count it, and inform me.

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The standby light on the tv keep blinking and the tv wont come on


Hello,

The problem with the television is that the power panel of the television is faulty, the blinking light from the standby light is a signal to let you know that there a problem with the power panel.

Once you get the power panel replaced your television will be in good condition once again.

Take care

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How do I get the standby light off


If standby light is solid then press power button or any preset number on remote or press channel button on tv to turn tv On and standby light will Off.
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Standby light stays on and the tv will not go on


Please check batteries in remote that seems not working. Sony TV would either turns On or standby light will blinks if TV gets any internal problem.
You question shows standby light stays On that means TV does not receive power on command from remote.
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We have a sony 32fs420 that trys to turn on then shuts off what can i do


TV got internal problem and goes to standby due to protection circuit activation. In protection status, standby light would start blinking in sequence with 3 seconds pause. Let me know how many times standby light blinks to find out possible problem section in your Sony KV-32FS420 TV to suggest any solution.
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HELLO I HAVE A SONY 40XBR800 TV. WHEN I POWER THE TV ON THE STAND BY LIGHT STARTS BLINKING AND THE TV DOES NOT COME ON


My Sony XBR800 won't start and the standby light blinks 7 times with a 3 sec. interval before blinking again.

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TV won't turn on, standby LED starts blinking


HI, this is the result of an unstable power sector in this unit. the fly back is malfunctioning and, you will need to replace it asap. i will list the part number below and a link to a site as well. you can purchase this part on-line if you wish.

FBT ASSY NX-4521//X4
Sony Part Number: 1-453-310-11

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1 Answer

Sony KV-34HS420 Random Shut downs


i would say this is a internal problem how long have you had it?

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1 Answer

Blinking Standby Light


We had this problem, we took it back and they said something about the tubes in it, they had to give us a new one.

Jan 20, 2008 | Sony KV-27FV16 TV

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