Question about Sylvania 6632LG 32 in. LCD HDTV

1 Answer

Sylvania 6632lg no signal. i have unplugged it for 4 hrs i am able to change channels but black screen no sound

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 732 Answers

Shawn mitche, Mostlikely the internal ac to dc multiple output dc switch-mode-power-supply is in Partial "shutdown mode" and you or electronics technician will need to explore WHY it has FAILED. If no warranty then do your own VISUAL ONLY check of SMPS circuit board for the BAD, FAILED, CAPACITORs that you may (or may not) find. Protect the lcd panel AT ALL COSTS!!! You damage the panel.... it's a "you bought it, you own it, TOYOTA!!! Watch some video clips at YOUTUBE and you will see them even working on them on their beds!!! Work on a sturdy table covered with a clean "throw rug" to protect bezel of unit.Do your research on the web and here at fixya first before attempting any repair of your unit. Do comment back with your intentions. 12fixlouie

Posted on Aug 27, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Help


are you able to get video using a dvd input??

please check if its a signal fault of video boards fault

Aug 27, 2008 | Sylvania 6632LG 32 in. LCD HDTV

1 Answer

Sylvania Model 6632LG shuts down


Check power supply board and inverter board for faulty solder connections and visually inspect electrolytic capacitors for signs of stress or failure. Bulging tops, black or brown crusty material oozing out of them, are the most common. Replace those that are visibly faulty with high ripple current types.

If that does not resolve it, the next step is to test the transistors in the 24 volt section and inverter section primarily. Recapping the power supply 24 volt section is prudent regardless of physical appearance of the electrolytic capacitors.

Feb 07, 2012 | Sylvania 6632LG 32 in. LCD HDTV

1 Answer

Need TV code for Sylvania 6632lg


Hello
Three digit universal remote codes for Sylvania TV are:
004/ 008/ 009/ 062/ 068/ 069/ 074/ 075/ 076/ 077/ 133/ 161/ 163
Four digit universal remote codes for Sylvania TV are:
0062 0004 0009 0135 0189 0183 0227 0456 0008 0068 0075 0141 0161
Direct Code Entry
  1. Press and hold the SETUP button until the red indicator stays on, then release the SETUP button.
  2. Press and release the desired Mode button (TV, VCR, etc.). The red indicator blinks, then stays lit.
  3. Enter the 4 digit code from the code tables. Note: after a valid code entry, the red indicator turns off. For an invalid code, the red indicator flashes.
  4. With your device on, press CHANNEL UP. If the device responds, no further programming is required. Note: If some buttons do not operate your device, try one of the other codes for your brand

Jul 06, 2011 | Televison & Video

1 Answer

Screen just went GREEN in middle of a broadcast. Tried settings, & then unplugged for 2 hrs. Still green screen.


The tv Tuner signal board is the causes and the problems.Tries websites like Shopjimmy.com Ebay.com to buy a refurbish tv Tuner sisgnal board for the replacement.

Dec 17, 2010 | Sylvania LC420SS8 LCD TV

1 Answer

Was watching recorded events, left the room and came back to a black screen, with no sound....tried unplugging dvr and back in with no luck...changed tvs still same result


christy39467,

When you had the black screen on your TV, did you have a banner on the top of the screen displaying the channel and information about the channel? If so, then unplugging the receiver from the electrical outlet for 10 seconds and plugging back in will resolve that issue.

If you had the black screen without the banner, it is a different issue. Please let me know if you had any other messages on your TV screen (No signal, weak signal, etc.).

Ray Calo
DISH Network

Nov 28, 2010 | DISH Network IR Remote Control

1 Answer

Sylvania 6632lg wont turn on a green light blimks then a red light blinks


<P>Unplug it for about an hour to let it reset itself first, if it still does not work then it may be in the safety shutdown mode due to short circuts in the power supply or in the backlight inverter board.</P><P><B><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></B></P><P><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"><o:p>&nbsp;</o:p></SPAN></P><P><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">Please see my basic troubleshooting guide here:<o:p></o:p></SPAN></P><P><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"><A href="http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide">http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide</A><o:p></o:p></SPAN></P><P><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"><o:p>&nbsp;</o:p></SPAN></P><P><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt"><A href="http://s807.photobucket.com/home/budm/allalbums"><FONT color=#800080>http://s807.photobucket.com/home/budm/allalbums</FONT></A><o:p></o:p></SPAN></P><P><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt"><o:p>&nbsp;</o:p></SPAN></P><P><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"><A href="http://en.wikipedia.org/wiki/Capacitor_plague">http://en.wikipedia.org/wiki/Capacitor_plague</A><o:p></o:p></SPAN></P><P><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt"><o:p>&nbsp;</o:p></SPAN></P><P><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt">Parts: <A href="http://www.shopjimmy.com/">www.shopjimmy.com</A><o:p></o:p></SPAN></P><P><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">Capacitors kit: <A href="http://lcdalternatives.auctivacommerce.com/Viewsonic-C196320.aspx"><SPAN style="mso-spacerun: yes">&nbsp;</SPAN>http://lcdalternatives.auctivacommerce.com/Default.aspx</A> he can make you a set of caps.</SPAN><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P><P><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt"><o:p>&nbsp;</o:p></SPAN></P><P><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'; mso-bidi-font-size: 12.0pt">Please post back what you find. <o:p></o:p></SPAN></P><P>&nbsp;</P>

Aug 27, 2010 | Sylvania 6632LG 32 in. LCD HDTV

2 Answers

Big black box in the middle of the screen


The black box is there because your closed captioning is on and set to text mode. Some channels send the signal even when there is no actual text to display. You can get rid of it by either turning off closed captioning or changing it to CC1 or CC2 mode instead of text. If you can't find those settings, then restore factory settings as directed in your user manual.

Jun 04, 2008 | JVC AV-32230 32" TV

Not finding what you are looking for?
Sylvania 6632LG 32 in. LCD HDTV Logo

Related Topics:

52 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sylvania Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74106 Answers

matt martin
matt martin

Level 3 Expert

1210 Answers

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

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

Answer questions

Manuals & User Guides

Loading...