Question about Syntax LT30HV 30 in. HD-Ready LCD Television

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My syntax Olevia LT30 HV turned on and displayed blue screen for 1-3 sec and than no signal nosound??any advice seems to be inverter issue.

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Since you lost both sound and picture, I would suggest to take a look at the power supply for bad filter capacitors, look for bulging on the top of capacitors. If the backlight inverter board is bad you should still get the sound.

Posted on Oct 29, 2009

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Hi,

Have you programmed your tv for your area and allowed it to scan for available signals?

Make sure your antena is properly mounted and pointing in the right direction for the stations you want to receive.

Hope this helps
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See solution above (from John Adams) if that doesn't work it may be the power board which is available on ebay for $69 incl. shipping. Good luck.

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Bought the Syntax 32" Olevia


Power supply moudle and the main board, you need to check the voltages and signals so it will be an in-dpeth troubleshooting.
Please read my guide first:
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Parts: http://interliquidparts.com/
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
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.

Jul 14, 2011 | Olevia LT32HVM 32 in. LCD Television

1 Answer

No sound screen blank


This one is known to have bad backlight inverter board, mostly due to open winding on the secondary side of the inverter transformer,
If you are going to DIY and have proper tools 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

Transfomer and board: http://www.lcdparts.net

Jul 01, 2010 | Olevia LT32HVM 32 in. LCD Television

1 Answer

How do I unlock the child lock on Syntax LT27 HV/LT30 HV when the remote control does not work??


Use the buttons at the bottom of the screen right below the bezel with the ON/OFF blue light. The buttons are hidden as they face towards the floor. But you can access the OSD by using MENU and you can navigate using the CH +/- or VOL +/- unfortunately I can't check because my TV is being repaired (got the same model)
Anyway if it helps here is the order of the button left to right while looking at the screen:
[INPUT] [VOL-] [VOL+] [CH+] [CH-] [MENU] [POWER]
I hope this helps you :)

May 16, 2010 | Syntax LT30HV 30 in. HD-Ready LCD...

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I have an Olevia LT26HV power is on stay blue, sound ok, but no display.

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Hi, Replace the bulging capasitors on the main power supply board. Thanks.

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2 Answers

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Ur video converter board is dead.
Need to be change.

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1 Answer

SYNTAX OLEVIA LT30 POWER SUPPLY


Yes they are bankrupt, and they did see repair services out to third party vendor- this appears to be phone support at $25 per 1/2 hour.

email response from service inquiry....

Thank you for contacting us. My name is Ravin and I understand that you have called in today for further troubleshooting but you were offered a paid service instead. Based on the information provided, I believe that the following steps should effectively resolve the issue:

I am sorry to inform you that, Syntax-Brillian, the manufacturer of the Olevia Brand, has declared chapter 11 bankruptcy and has ceased all operations. Because Syntax-Brillian is no longer in business the warranty for your product is void.

Amergence Technology, a 3rd party repair company, can offer paid repair services for your television and a paid service for further troubleshooting. Since Syntax-Brillian went out of business, Amergence is offering repair services to owners of Olevia HDTV's.

If you have any further questions or concerns, please do not hesitate to contact our Support Team at 866-965-3842 Monday through Friday between 7.00am 5.00pm PST

Sincerely,
Ravin

May 11, 2009 | Olevia LT37HVS 37 in. LCD HDTV

1 Answer

Syntax Olevia 30" LCD - blue screen, then black screen, sound is on


you have a broken inverter board. I have a LT30HV, and it had the same problem. The inverter board supplies power to the backlight. Swap it out with a good one, and you're back in business.

To test, take a bright flashlight and point it at the screen just an inch or so off the surface. If you can see your picture, then you have a blown inverter.

it may not be worth fixing it. Wait for a good sale on a new one. My inverter cost about 150, and it was a remanufactured part. Not as good as the original part as it flickers just a tad. I had to take the entire TV apart, with pieces literally everywhere. My cats loved it.

Oct 21, 2008 | Olevia LT37HVS 37 in. LCD HDTV

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