Posted on Jul 20, 2010

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Lc370ss9 lcd tv turns off immediately after turned on

1 Answer

Bud Martin

Master 11,361 Answers
Posted on Jul 21, 2010

Bud Martin

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It may have shorted or failed power supply circuits, or shorted out the backlight inverter board, you will have to open it up and inspect the inside. It goes into shutdown to protect itself right now from further damage. Look at the power supply and the backlight inverter.
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

Please post back what you find

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0helpful

1answer

There is a solid black 3" bar on bottom of screen. Where do I get service for this TV and what would it cost to fix it?

The cost for fix an't be predicted. Contact the authorized service center. If you wish to get some details; visit the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.
The fault you describe here may be due to a bad CCFL lamp inside the display panel.

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Jul 10, 2015 • Sylvania LC370SS9 LCD TV

0helpful

1answer

The Sylvania LCD TV model LC370SS9..when i turn it on theirs a buzzing sound and its all black the suddenly just shuts off

It has shorted out

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Apr 17, 2013 • Televison & Video

1helpful

1answer

I have a Sylvania lc370ss9 hdtv. When I turn the power on the set remains black, the power indicator flashes green and the power button will not shut it off.

The set has failed to come from standby to on fully---could be the power board but if it will not power off usually it is elsewhere.

Time to have a qualified shop take a look a get a estimate.

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Dec 04, 2012 • Sylvania LC370SS9 LCD TV

1helpful

1answer

How do I fix it?

I'm having the same problem with my RCA. I was told it is probably a loose ground wire. GOOD LUCK

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Jun 30, 2012 • Sylvania LC370SS9 LCD TV

0helpful

1answer

How do you Wall mount a Sylvania LC370SS9 TV

If you have a wall mount kit, it is fairly simple. You just find the place that you want the tv to go and find a nearby stud to install the mount. After that you will want a second person to help with either holding the tv up or screwing in the tv to the mount. There are four screw holes in the back of the tv to screw through the wall mount plate into the back of the tv. Check to make sure it is stable, then you have successfully installed the tv to your wall

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Jun 17, 2011 • Sylvania LC370SS9 LCD TV

0helpful

1answer

Don't know the universal remote code. Tv did not come with a remote Sylvania LC370SS9

hi! i have here a couple of codes for your tv! just try them, 1004, 1007, 1018, 1027, 1047, 1056, 1057, 1059, 1060, 1061, 1103, 1124, 1145, 1150, 1153, 1279, 1296, 1387, 1464, 1483,1046, 1465, 1150, 2092, 1464, 2408, 1465, 2260, 1027, 2064, 3105, 1124, 2078, 3088, 1296, 2213, 3147, 1145, 3095, hope this helps!!!! goodluck!!!!

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Apr 29, 2010 • Sylvania LC370SS9 LCD TV

0helpful

1answer

WHAT IS DIRECT TV CODE FOR SYLVANIA LC370SS9

hi! i have here a couple of codes for your tv! just try them 1004, 1007, 1018, 1027, 1047, 1056, 1057, 1059, 1060, 1061, 1103, 1124, 1145, 1150, 1153, 1279, 1296, 1387, 1464, 1483,1046, 1465,1150, 2092, 1464, 2408, 1465, 2260, 1027, 2064, 3105, 1124, 2078, 3088, 1296, 2213, 3147, 1145, 3095, hope this helps!!! goodluck!!!

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Apr 07, 2010 • Sylvania LC370SS9 LCD TV

0helpful

1answer

My viewsonic tv will not turn on can you help and is it worth fixing?

Open the monitor, examine the circuit boards. Look for small components that look like small cans, these are capacitors. If you see any that look bulged on top, then your problem can probably be solved by replacing these. Check out the following sites;

http://www.youtube.com/watch?v=9Q6_TgNJvQw

Follow the directions and good luck!

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Mar 14, 2010 • Sylvania LC370SS9 LCD TV

1helpful

1answer

TV will not turn on

Is the thing plugged in?

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Mar 14, 2010 • Sylvania LC370SS9 LCD TV

4helpful

1answer

Sylvania lc370ss9 remote problem, comcast

you have to turn off the power save setting

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Mar 01, 2009 • RCA RCR450 Remote Control

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Lc370ss9 lcd tv turns off immediately after turned on

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Bud Martin

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Related Questions:

There is a solid black 3" bar on bottom of screen. Where do I get service for this TV and what would it cost to fix it?

The Sylvania LCD TV model LC370SS9..when i turn it on theirs a buzzing sound and its all black the suddenly just shuts off

I have a Sylvania lc370ss9 hdtv. When I turn the power on the set remains black, the power indicator flashes green and the power button will not shut it off.

How do I fix it?

How do you Wall mount a Sylvania LC370SS9 TV

Don't know the universal remote code. Tv did not come with a remote Sylvania LC370SS9

WHAT IS DIRECT TV CODE FOR SYLVANIA LC370SS9

My viewsonic tv will not turn on can you help and is it worth fixing?

TV will not turn on

Sylvania lc370ss9 remote problem, comcast

Not finding what you are looking for?

LC370SS9 LCD TV

There is a solid black 3" bar on bottom of screen. Where do I get service for this TV and what would it cost to fix it?

Ask a Question

Check Out the Latest HD Televisions Report

Top Sylvania Televison & Video Experts

Grand Canyon Tech

matt martin

Cindy Wells

Are you a Sylvania Televison and Video Expert? Answer questions, earn points and help others

Manuals & User Guides

Related Topics:

Trustworthy Expert Solutions

Lc370ss9 lcd tv turns off immediately after turned on

1 Answer

Bud Martin

Add Your Answer

Attachments: Added items

Related Questions:

There is a solid black 3" bar on bottom of screen. Where do I get service for this TV and what would it cost to fix it?

The Sylvania LCD TV model LC370SS9..when i turn it on theirs a buzzing sound and its all black the suddenly just shuts off

I have a Sylvania lc370ss9 hdtv. When I turn the power on the set remains black, the power indicator flashes green and the power button will not shut it off.

How do I fix it?

How do you Wall mount a Sylvania LC370SS9 TV

Don't know the universal remote code. Tv did not come with a remote Sylvania LC370SS9

WHAT IS DIRECT TV CODE FOR SYLVANIA LC370SS9

My viewsonic tv will not turn on can you help and is it worth fixing?

TV will not turn on

Sylvania lc370ss9 remote problem, comcast

Not finding what you are looking for?

LC370SS9 LCD TV

There is a solid black 3" bar on bottom of screen. Where do I get service for this TV and what would it cost to fix it?

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