Sylvania HDTV Model LC370SS8 won't turn on.

SOURCE: Sylvania LC260SS8 -No power, will not turn on

The most likely your right, the TV has a power supply related problem.
I can't say it's 100% the problem because I can't actually look at the tv over the internet.
If by chance the TV is still under warranty, go that route.
If not under warranty and If you have some electronic experience, you can purchase a Service Manual over the internet and diagnose the source of the problem and fix it by soldering in the new part. The Service Manual will give you circuit diagrams, test points, and part# lists. Usually, cost under $20.

I hope I shed some light on the subject for you.

SOURCE: Remote Control Codes don't work with my LCD TV

There is no code!!! -- Solution...You have to buy a universal remote with learning capabilities. I’ve ordered one that will not only learn off other remotes but can handle 10 components also. I got it from 10x it’s called the iconRemote control…if you call the company they will give you a discount (but you have to call them and ask) AWESOME!

SOURCE: Cox Cable Remote wont program to my Sylvania LC320ss8 tv.

there are different codes for the devices that you are using. When you want to insert the code for the tv. > Switch tv on and then switch all the other devices off. Insert code. For digi box > switch on and all other devices off. Insert code for digibox. You must then switch between tv and digi box using the buttons on the top of the remote. Toggle between tv/ digi box.

Have a go with the codes below with the tv and the digibox both on, you never know you might get lucky as these are new codes, if not revert back to 1st solution.

Universal Codes (both should work using these, i think!!!!! try 'em)

002,
008,
155,
198,
227,
231

Here are the codes for the 1st solution.


Good Luck,

Hughie.
Tv

0062
0004
0009
0135
0189
0183
1141
0227
0456
0008
0068
0075
0141
0161

Digi Box.

0899
0227
0287
0290
0225
0456
0251
0292
0236
0458
1106

Bud Martin

• 11361 Answers
• Posted on Jul 02, 2010

SOURCE: no picture does not turn on,fuse is good

Need to check voltages next.
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

SOURCE: I have a Sylvania LC370SS8

I had a similar problem with my Phillips 42 in. LCD HD TV.

Here's the problem. The Power Supply Board. I opened my TV up(warranty was up of course) and found several bad capacitors. Phillips and several other companies were sold capacitors that although were highly rated failed within 5 years because of a lack of preservatives. All sorts of electronic equipment is now being effected due to these defective capacitors.
Solutions?
1. Take it in and have it fixed
2. Open it up, check the board for faulty capacitors(bulged or leaking) Buy a new Power supply board and install it.
3. Remove PSB, remove faulty capacitors and replace with compatible new ones.

Hope this helps