Question about Sylvania LC420SS8 LCD TV

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My remote is not working on the TV. The remote is fine because we have to sylvania TV's and that remote works for the other tv. So it has to do with the television.

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Can you use the buttons on the TV? If you can then it can be the remote IR receiver module inside. Check to see if it has remote sensor input jack on the back, if it does, it can be dirty contact in side the jack, you can clen it by plug and unplug the jack with the small headphone plug a couple of time to clean the switch contacts. If it does not have one you can try new remote IR receiver module. You can also check to see if the module is getting the 5v feeding it.
Check www.shopjimmy.com

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

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

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

Posted on Oct 02, 2010

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Posted on Jan 02, 2017

  • 2 Answers

SOURCE: Need 3-digit TV remote code--Sylvania 15" LCD HDTV

many of the dish remotes have a "scan" option. This is what the installers use. You'll ned to read the manual. Its a one page explanation.

Posted on Oct 29, 2008

dsacco86
  • 1077 Answers

SOURCE: cant program direct tv remote with my new sylvania lc320slx

The remote is only programmed with only so many codes. Sadly, It doesn't hold all code for every TV made.
But you can try making the remote search every code stored inside to see if one of them will work.
Here are the instructions form the DIRECTV web site:

You may still find a setup code that works for your device by stepping through the library codes in your remote. The following instructions will help you do this.

StepNSet

  • Set the "Mode Switch" to the desired mode such as TV for a Television.
  • Press and hold the "Mute" button and the "Select" button until the visible LED blinks twice.
  • Enter the code "991" followed by the "device number"
    1. for Televisions
    2. for "AUX 1" devices - VCRs or DVDs
    3. for "AUX 2" devices - Audio
  • You can step through the setup codes for this mode by pressing the "Channel Up" key to go forward through the codes or pressing the "Channel Down" key to go back to the previous codes.
  • You can try out each code by pressing one or more function keys such as power, volume or digit keys.
  • When you've found the setup code that works for your device, press the "Select" key.

Posted on May 18, 2009

macgroovy2
  • 52 Answers

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

Posted on Jun 18, 2009

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