Question about Sylvania LC320SS9 32 in. LCD TV

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Power light just blink on my sylvania lc320ss9a lcd

Power light just blink fast on my sylvania lc320ss9a lcd

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It can be the power supply is unstable due to bad DC filter caps, or it is sensing short circuits caused by backlight board, you will have to take it apart and start by visual inspection first, look for bad caps iwth leaking/bulging tops (caps can look OK but can have high ESR). Then you need to do voltages checking.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Posted on Jul 14, 2010

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Posted on Jan 02, 2017

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Green light flashes back red


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.http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given.Surf the site with patience.

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Universal remote for sylvania model lc320ss9a


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The power light blinks fast and no tv comes on


hi! take your model # and google tv problems and you should find lots of
sites with solutions. most of the time with flat panels its the low quality
parts like capacitors that go.you can fix it if you have the skill. good luck!!

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42" sylvania 6842thg plasma displays digital television and then shuts off after about 1 minute.


Evening It is not energy saving that is bothering you,is it? Try SET-UP and see if you can change it there. Good luck Kolbrun

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1 Answer

The tv powers up for about 30 seconds and then the power light starts blinking fast and the tv shuts off i think it is the main board but any suggestions would help


Good day.

This the procedure that you have to do.

  1. Remove the cover of your TV.
  2. Power on the TV to apply voltage data.
  3. Check the power supply output.5vdc for main board supply,12v for the sounds and 24vdc for back-light inverter.
  4. If any of the 3 supplies are missing or got a voltage drop,there's a problem with your power supply.Check some leak/bulging top capacitor.
  5. If the 3 supplies are OK,the problem is on the main board of your TV.Replace it.

I hope this solution will be helpful.Thank you for using FixYa.Good luck.

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1 Answer

My 32 in. sylvania power light blinks green & doesn't turn on & goes right to the red standby light. Why


Power board is dead,must replaced parts like capacitors puff up or burst open.Or replaced the whole power board.The websites Shopjimmy.com,Ebay.com have reburbish power board part.

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