Question about Sylvania 6632LCT 32 in. LCD Television

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SYLVANIA 6632LG its turns on everything works then when i turn it off and turn it back on it shows green light then red light. but if i unplug main board or inverter board and plug in in and turn power tv comes on. which is bad main board or inverter

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First, it does not make sense if you unplug the main board from the power supply and the TV comes on, please verify which connectors that you unplug. I would unplug the inverter board power connector to see if the 24vdc and 12vdc will work porperly first.
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
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.

Posted on Aug 28, 2010

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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

1 Answer

My tv does not power on and I also have checked the remote/batteries and tried unplugging and plug back in and it still does not work. It is a Sylvania 32inch lcd tv #6632LG


When you press the power button do any front panel lights come on? If so, turn out all lights and then turn on the tv. See if you can barely see a picture or any light in the background. LCD tv's work about the same as conventional flourescent lighting. Each light has a ballast (transformer) and when it completely charges up you have light. When the transformer starts to go bad you get flickering of the light or no light. On LCD tv's you can find capacitors on the power supply that when they charge up the back lights power on which shows the picture. If the capacitors are too weak or shot then the back lights do not come on leaving the screen dark. If this is your problem take it to a repair shop or have a technician come to your house and fix it. Hopefully this is all it is. You can also try to hold your power button in for about five to 15 seconds to see if the tv resets. How old is the tv?

Mar 05, 2010 | Sylvania 6632LG 32 in. LCD HDTV

3 Answers

My tv will not pwr up. grn light flashes then turns red.


I have a Sylvania LD320SS8A and I turn it on and the green light comes on and no picture???? Just black... I can hear some sound but no picture...

Feb 12, 2010 | Sylvania LC320SS8 32 in. LCD Television

1 Answer

When ps2 is pluged in it shows red light but wont come on


try this:
unplug the AC from the PS2 and the wall.
wait a couple minutes before plugging back in and playing.
hope this helps :p

Nov 15, 2009 | Sony PlayStation 2 (PS2) Console

1 Answer

Sylvania 6632LG won't turn on.


The power supply may have gone out, that is the first place to look, look for blown fuse, burnt parts, bad capacitors.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find.

Nov 13, 2009 | Sylvania 6632LG 32 in. LCD HDTV

1 Answer

WONT TURN ON


Most likely, the problem is a defective Main Processor Board. This is the board with the antenna, RCA and HDMI plugs. You cant repair or replace component parts on this board, so dont even try. You must replace the complete board. The TV says Sylvania, but it is a bloody Funia TV. Several years ago this foreign company bought out broke-azzz Sylvania . They are still carrying the Sylvania name since Sylvania was a popular TV name in the 70s. Every electronic company in the USA is now owned by the Chinese, so call Funai and order the part from them. Dont be surprise if they dont have a clue what the heck you asking for. America and all electronics have gone to the puddles. Do you know why? GREED.

May 07, 2009 | Sylvania LC320SS8 32 in. LCD Television

1 Answer

Coloring is off


there is an internal problem and that will need a tech to get into the set to repair it, most likely having to replace the board that controls the colors

Dec 29, 2008 | Sylvania 6632LG 32 in. LCD HDTV

2 Answers

6632lg hdtv won't turn on


No stanby LED would indicate a power supply problem. check the main fuse and the 4 large diodes next to the fuse. one is common to short out and blow the fuse. i think D603

Hope this helps

Jun 29, 2008 | Sylvania Televison & Video

2 Answers

TV does not not turn on


These flat panel tv's all have a problem with bad leaky capacitors. look for any capacitors ( round cylinder shape with a metal top) that have the top rounded over (bulged up) that part would be bad.

Jan 02, 2008 | Sylvania 6632LG 32 in. LCD HDTV

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