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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

6ya6ya
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Posted on Jan 02, 2017

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2 Answers

BLINKING STANDBY LIGHT AND NO POWER


there is a possibility that the power switch capacitor has bubbled or leaked a remedy is to unplug the unit from the outlet for at least an hour then try to power it back on.

i will try to look for more information about other work-around's or which of the other parts are defective or almost defective, that is causing the problem.

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Randomly blinking and distorted pic


How many times this standby/power light blinks at one time switch ON? Count it carefully. These blinks are fault indication, and known as blinking codes. From the number of blinks occur at one time switch ON; you can get an idea about the faulty circuit stage inside the TV. This will make repair easy. For more information, check the link http://electronicshelponline.blogspot.com/. If the blinks continues, and non-stop, the fault should be with its main system control IC, and with the memory IC.

Dec 13, 2013 | LG 60PS60 60 in. Plasma HDTV

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Acoustic solutions lcd37761f1080p


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.

Sully

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MY LCD PHILLIPS MODEL 42PFL3704D/47


Good day!!!

if you have power problem without blinking lights or standby lights (red) the possible problem is power supply board..However if the TV have blinking or standby light but won't turn ON..there are multiple cause of that and need further troubleshooting..

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3 Answers

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.
If standby light is blinking in sequence, let me know how many times it is blinking and also intimate exact model number of TV to find out possible solution.
Thanks.

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1 Answer

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.
Thanks.

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1 Answer

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

CLICK HERE TO ORDER

Jun 21, 2009 | Sony FD Trinitron WEGA KV-27FS120 27" TV

1 Answer

Sony KV-34HS420 Random Shut downs


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

May 28, 2009 | Sony FD Trinitron WEGA KV-34HS420 34" TV

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.

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