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No sound or picture. power standby light blinks and relay works

My sony kv-32s42 has no sound or picture (no raster) when turned on by manual or remote the "standby timer" light blinks and a relay can be heard responding. that's all

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5 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

hardrocko
  • 1476 Answers

SOURCE: Sony KV-27S42 not on but timer flashes

The blinking light means almost 100% that the high voltage circuit has failed. Probably need a new horizontal output transistor and flyback. Perhaps an associated resistor or diode. If you have the expertise go for it, otherwise take it to a professional. In any case be extremely careful and safe. Good luck.

Posted on Jun 23, 2006

billyjones69
  • 42 Answers

SOURCE: sony trinitron stopped working-standby light blinks

How many blinks are you getting?. Blinking codes tells a service tech what section of the unit is manfunctioning.

The full service manual for KV-24fs120 can be found HERE!

Posted on Nov 23, 2008

stonephoenix
  • 563 Answers

SOURCE: Sony FD Trinitron WEGA KV-32HS500...red standby light blinks 6 ti

I have over 10 years experience in electronic tech support.

I know this isn't what you want to hear, but the problem you've described can't be fixed with
troubleshooting. Your TV will have to be repaired. There is a part that has developed a defect and needs to be replaced. If you're still in warranty, the TV will be repaired at no charge to you. The warranty would likely be at least one year from the date of purchase from the manufacturer. If you purchased an extended service plan they will repair the TV at no charge as well.

If the TV is no longer in warranty, it will likely cost a minimum of $150 parts and labor. This is assuming that you only need one
circuit board or small part. If the problem is more than one of the circuit boards, the price of repair could go much higher.

I hope I've provided you useful assistance and that this information allows you to make an informed decision as to how to proceed from here. Please be sure to vote on my response. I hope I've earned a good rating from you today.

Please let me know if I can be of further assistance.

Posted on Jul 11, 2009

SOURCE: tv picture is going out and standby/timer light blinks

Hi Kevin!

The issue may be related to the projection lamp in the TV and replacement may be required. However, before replacing the projection lamp in the TV, you may perform the troubleshooting steps mentioned below.

Please disconnect all the cables from the TV including the power cable then reconnect them after two minutes. Please make sure that the the power cable from the TV is directly connected to a functional wall outlet. Next, you may try connecting any other video source such as cable box, DVD player, Blu-Ray player, Playstation, etc. If the issue persists then try resetting the TV to the original factory settings.

Please follow the steps mentioned below to reset the TV to the original factory settings:
(i) Turn the TV ON.
(ii) Press and hold the Reset button on the Remote Control supplied with the TV, then press the Power button on the front panel of the TV.
(iii) Next, release the Power button. The TV will turn itself off, then back ON.
(iv) Release the Reset button.

If the issue persists then you may replace the projection lamp in the TV.




Posted on Jul 12, 2009

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Did you get your set fixed or did you replace it? My same set did the same thing. Turned it off for 2-3hrs after watching it and when I tried to power it up- nothing but the sound it would normally make just before the major power up, sort of a relay click sound. No picture or sound but the red light blinks non-stop.

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Standby/Timer LED blinking


These unit are famous for the PCB Print to be cracked around the HV Circuit and or the Horizontal Drive Transformer pins needing to be resoldered. It can turn into a very Major repair if the HV Components short. In that case the Power Supply will also short out.
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Blinking/standby timer


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Dec 23, 2008 | Sony KV-32S42 32" TV

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Sony kv-27s42 no picture no sound can here relay click


I will look up your specific model to be sure, but teh 3 blinks usually mean a power supply problem. Stay tuned for more...

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Mar 11, 2008 | Sony KV-32S42 32" TV

2 Answers

Fix my tv


COULD BE FANS NOT WORKING. TAKE BACK OFF AND SEE IF TURNING, CLEAN THEM, OR TURN STAND BY MODE OFF OR GO TO SONY.COM, TROUBLESHOOTING OR 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.

Dec 19, 2007 | Sony KV-32S42 32" TV

1 Answer

Sony kv 32s42 32 tv


turn up your master screen control on flyback transformer. if when sceen gos black ,the timer light will be blinking. this means your picture tube is week. by turning up the screen control you may give it more time.

Aug 05, 2007 | Sony KV-32S42 32" TV

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