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Anonymous Posted on Jul 13, 2014
Answered

Sony trinitron has no picture. Shows a "stand by/timer" light flickering. I've changed the cable box and added a surge protector. Any suggestions?

Is the TV fixable or is it time to buy a new one?

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Joselito Fernandez Yara

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  • Expert 118 Answers
  • Posted on Aug 21, 2014
Joselito Fernandez Yara
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Joined: Jul 23, 2014
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Observe how's the light flickered..Sony have particular meanings for the blinking codes.

5 Related Answers

Anonymous

  • 3130 Answers
  • Posted on Sep 22, 2006

SOURCE: Sony Trinitron KV-27S46

There is a problem in the sweep section of the set. The Horizontal sweep power supply most likly. there is nothing a layman can do as it will involve troubleshooting the solid state circuit. please find a trainded tech to assist you in this repair.

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Anonymous

  • Posted on Apr 05, 2007

SOURCE: TV is out

I was advised the same - the power supply needs to be rebuilt - Sony parts only or else it doesn't last. Cost runs between $150 and $275 (Cdn)

Anonymous

  • 4234 Answers
  • Posted on Jul 18, 2008

SOURCE: Sony Trinitron Color TV KV-35V65 - No Picture, red light stand/by timer flashing

A reset won't fix this. The standby light should be blinking a repeated count with a 3 second pause inbetween. Post that count here. That will indicate the circuit/condition that is preventing the set from turning on.

Thanks,
Dan

Jaime Hernandez

  • 2351 Answers
  • Posted on Aug 23, 2008

SOURCE: Sony WEGA Fails to Turn On Stand-by Timer Flashes 7 Times

Follow the instructions from the image provide and see if that works, if it does not work; you have a hardware failure in your TV. The hardware failure could be the HOT or flyback transformer.
Let me know if you need further assistance.

Anonymous

  • 1 Answer
  • Posted on Oct 02, 2008

SOURCE: Sony Trinitron blank tv/no picture

When I turn on the TV I hear the click sound and the TV powers up. Immediatly the red (standby) light begins to flash 6 times on and off. this happenes only in the morning, but after 5:00PM when youturn on the TV as if nothing is wrong.

what is the problem?

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Related Questions:

0helpful
2answers

I currently have my KV-27FS120 Sony TV connected to a cable box, which is receicing 100% signal. However, my television when powered on, the picture will tend to flash at times for a half a second and then...
Check whether the issue occurs with all the external devices like DVD Player, VCR, etc. If the issue is occurring with all the devices then the issue is with the TV.
Try these steps to check whether the issue is resolved.
1.Disconnect the power cable and connect it to a different working wall outlet.
2. Disconnect surge protector if you are using any.
3.Power reset the TV by turning it OFF for atleast one minute.
3. Reset the TV to the Factory defaults.
To reset the TV, turn it ON.
Press the RESET button on the Remote and press the POWER button on the TV at the same time. Now, TV will turn OFF and then back ON automatically.
Now, proceed with the Auto Program.
Check whether the issue is resolved after the Auto Program is finished.

All Sony TVs have a self-diagnose mechanism where the Standby light blinks to indicate that there is an internal malfunction in it.

Note: Your TV does not have the replacable LAMP.

If the issue persists TV requires service. Contact nearest Sony authorized repair center,


Read full answer
Jul 22, 2010 • Sony FD Trinitron WEGA KV-34HS420 34" TV
0helpful
1answer

No Picture Stand By Timer Light is blinking
Have to try switching on the the channel through your remote control? Sleep timer maybe On
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Mar 01, 2008 • Sony FD Trinitron WEGA KV-24FS120 24" TV
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Hi, my sony trinitron Wega KV-32Hs500 will not come on. The stadby light blinks 6 times. I was able to get it on yesterday after repeated turn on, but now won't come on at all. It was working great and had...
common problem. sony makes a power suplly service kit that will repair it. cheap. the power supply is very efficient but ver sinsitive to power surges. easy ans cheap. good picture is worth fixing.
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Nov 15, 2009 • Sony FD Trinitron WEGA KV-36HS500 36" TV
0helpful
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I have a sony wegs lcd tv with a seperate monitor and media centre. when I turn the media centre on the monitor lights up green on the stand by light and then afetr a couple of seconds the monitor switches...
The STANDBY light will flash if the television detects an issue within the television. Some of these issues can be resolved simply by following the steps below to reset the television.
If the issue is still unresolved after following all of the troubleshooting steps, service may be required. Please note the number of times the STANDBY light flashes and relay that information to the service center.
  1. Turn off the television. Unplug the television power cord from the electrical outlet.
  2. Let the television remain without power for 60 seconds.
  3. Plug the power cord back into the electrical outlet. NOTE: If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
  4. Turn on the television.

Read full answer
Sep 21, 2009 • Sony FD Trinitron WEGA KV-36XBR800 36" TV
5helpful
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Sony KV-34HS420 shuts of and stand-by light blinks
  1. Turn off the television. IMPORTANT: For a projection television that uses an internal lamp, wait 5 minutes after turning off the television to allow the lamp to cool before continuing with the following steps.
  2. Unplug the television power cord from the electrical outlet.
  3. Let the television remain without power for 60 seconds.
  4. Plug the power cord back into the electrical outlet. NOTE: If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
  5. Turn on the television.
If the issue is still unresolved after following all of the troubleshooting steps, service may be required. Please note the number of times the STANDBY light flashes and relay that information to the service center.

Source
Read full answer
Sep 01, 2009 • Sony FD Trinitron WEGA KV-34HS420 34" TV
1helpful
2answers

Sony WEGA Fails to Turn On Stand-by Timer Flashes 7 Times
IC/high power transister(s) and/or other componentshas gone bad gone bad - usually from a power surge. These will have to be replaced. A technician should check these out for you. 
Read full answer
Jun 03, 2009 • Sony FD Trinitron WEGA KV-27FS100 27" TV
3helpful
1answer

Sony WEGA Fails to Turn On Stand-by Timer Flashes 7 Times
Follow the instructions from the image provide and see if that works, if it does not work; you have a hardware failure in your TV. The hardware failure could be the HOT or flyback transformer.
Let me know if you need further assistance.
Read full answer
Aug 19, 2008 • Sony FD Trinitron WEGA KV-27FS100 27" TV
0helpful
4answers

Sony kv32fs16 problem
The STANDBY light is flashing on the television and there is no picture or sound. Solution
sp.gif sp.gif The STANDBY light will flash if an issue is detected within the television. This can sometimes be resolved by simply following the steps below to reset the television.
  1. Turn off the television. IMPORTANT: For a projection television that uses an internal lamp, wait 5 minutes after turning off the television to allow the lamp to cool before continuing with the following steps.
  2. Unplug the television power cord from the electrical outlet.
  3. Let the television remain without power for 60 seconds.
  4. Plug the power cord back into the electrical outlet. NOTE: If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
  5. Turn on the television.
If the issue is still unresolved after following all of the troubleshooting steps, service may be required. Please note the number of times the STANDBY light flashes and relay that information to the service center.
Read full answer
Nov 02, 2007 • Sony FD Trinitron WEGA KV-29LS35 29" TV
0helpful
1answer

Tv flashing stand by / timer
Sony tv's have a myriad of problems that prohibit the High Voltage from activating. The flashing red light indicates the standby circuits are functioning correctly. You problem lies in the H>V section.A shorted horizontal output transistor or even poor connections on the horizontal drive transformer could cause this problem. To properly diagonose this problem,it must go to a service facility that is familiar with Sony servicing. Usually Sony repairs are not cheap. It is imperative that only Sony original parts are used. Scrivitron
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Jun 20, 2007 • Sony FD Trinitron WEGA KV-32FS320 32" TV
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Sony Trinitron Kv24Fv12
stand by timer light flashes 7 times no pic no sound. how do i
stop timer
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Apr 09, 2007 • Sony FD Trinitron WEGA KV-32FS100 32" TV
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I currently have my KV-27FS120 Sony TV connected to a cable box, which is receicing 100% signal. However, my television when powered on, the picture will tend to flash at times for a half a second and then...

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