SVA-USA Recent Questions, Troubleshooting Help & Support

Without testing the tv all i can say is that, from your description, it can be only the T-con board or the ballast for the backlighting. Take a flashlight and point it at the screen from up close - if you see the image there it's the ballast, if you don't the t-con.These are the boardsT-con http://buy.id.ebay.com/buying/id/display/110575838928_SVA-VR3718W-LCD-Controller-Board-Part--6870C0060FBallast http://goo.gl/SJkA6

This has nothing to do with the power cord, the fault is internal.
This is what happens: a part inside your tv has failed; when the tv is started the first thing that gets powered is the power source; when it reaches working order it starts to deliver the power to the other components, including the failed one; that failed one now acts as a short so the current thru it gets much larger than it should; this huge increase in current is detected by the safety system of the power source which gets triggered in emergency mode and shuts down the power source by force.
Normally the tv's processor would be powered long enough to detect itself the damaged part and generate a fault code - the status light should blink. If this doesn't happens it means that the fault is massive and affects directly the power source. Because of that the tv must be opened and tested, starting with the power source. The first step is something that you could do yourself, just follow this
http://www.youtube.com/watch?v=YCSNWi3UHf4
If, after that, you are still in the same situation, it's clear that another components were also damaged. From now on only an experienced repairman can do the diagnose, you will have to call one.

The power supply may have failed due to bad DC filter caps which you can easily look at them for sign of elaking/bulging top first.
Post back what you see inside so we can guide you further.
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
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make a kit for you.

Most major manufacturers supply manuals online so if you were to log on to the manufacturer's web site, you may be pleasantly surprised as usually, if available, one is able to download, by model number, Customer Instruction Manuals, Dealer Network for spare part supplies as required.

The information is normally free of charge.

I hope this helps.

It difficult to say what thing or things got damaged when they are reversed biased. If you are lucky it could just be a fuse, otherwise there could be a lot of components that could be damaged by the reversal. Only way to know the extend of the damage is to pop open the case and look inside. I would check if it has a fuse first and the condition of it and look for any obvious parts that were blown up. Unless you know how to troubleshoot electronics, it not worth the trouble to try to see if you can fix it considering how affordable LCD monitors have gotten.

1st Check the cable that hooks to the monitor side. Then check it at the computer side. By check I mean to disconnect it an rehook it up again so you no it is seated correctly. On some monitors its hard wired so you cant check the monitor side.

2nd if you have access to a second monitor (after checking the cables on your monitor first). Disconnect your current monitor and hook up the test monitor. If you continue to get no signal or picture then you have a defective video (graphics) card and you will need to replace it.

I hope this helps you out, if it does please give me a YES that I did assist you. Thank you.

Please find some links below which might help.

http://www.hifi-remote.com/ofa/codes-tv.shtml

http://www.hifi-remote.com/ofa/codes-tv.shtml#tv

http://www.logitech.com/en-in/440/3898?selectedcrid=440&selectedcid=3898&WT.z_sp=Product&osid=&bit=

http://www.usa.philips.com/c/remote-control/12532/cat/#/cp_tab1

verify that the cables are all still hooked up to both the monitor and computer.

hi, i have one of these ribbon cables....email me at [email protected]

Try going to menu and finding sound or audio and scroll down to caption and switch to off.

If this is a samsung crt monitor, this is a very common, usually unfixable problem. i reccomend buying an lcd monitor. Dont forget to rate

i think the problem is from your remote, try to change remote with another one
please rate my answer

More likely to have bad caps, see examples here:
http://s807.photobucket.com/albums/yy352/budm/SVA%20HM760-B/

If you are going to DIY and already try the monitor with another PC, and have proper tools and know safety precaution then please read on: Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/albums/yy352/budm/ Post back what you see inside so we can guide you further and it will help out other people in the future also.

Basic LCD monitor and TV troubleshooting guide: http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you. Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

You need to find menu button - it's got to be there somewhere. If you do find it, go to the "tools" menu (show a wrench and screwdriver), then select the "RECALL" option. Press then right and/or left arrow on that option. This fixed same problem on my SVA Monitor

Good Luck

See solution for "display shivers due to magnatic field"

It's not a "windows" problem. At the bottom of your monitor there should be a 'menu' button. Push the button and use the up and down, right and left arrows on your keyboard to scroll to color. Get the "red" color and adjust it down. You can also scroll through to 'contrast' and adjust that. You don't need to pay a bunch of bucks to have this fixed.

the problem on ur unit is the y-sud board , u need to replace this board to fix ur problem

The power supply board is repairing right the tv should work find and a external power surge protector,will protect it from a power surges in ur home.The repair warrenty,should cover u at leat 6 moths and $300 is a fair price,if extended the life of the tv power supply board for a few years.