Question about Vizio SV470M LCD TV

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Vizio sv470m remote not working - Vizio SV470M LCD TV

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

Nomodo4u
  • 863 Answers

SOURCE: how do i set the color on my vizio sv470m. it has

Your main problem is that you bought a cheap Vizio tele instead of a Samsung or Sony.  Theres a reason why these teles are cheaper.  They have barely any quality control.  Don't buy a tele cause a football player says its all good.  Try going into the settings and adjust the contrast and hue or take the thing back to the shop for refund if you feel this unit is just rubbish.
Cheers.

Posted on Oct 30, 2009

  • 1 Answer

SOURCE: Vizio SV470M, picture is moving too fast

This is often called the "Soap Opera" effect...I had a similar problem and found that changing the settings helped tremendously. Here are the settings I use:
Picture Mode: Movie

Backlight: 18
Brightness: 49
Contrast: 52
Color: 42
Tint: 2
Sharpness: 3

Advanced Video
Noise Reduction: strong
Color enhancement: off
Advanced Adaptive Luma: Off
Enhanced Contrast Rato: off

Color Temperature: Normal
Red: 121
Green: 128
Blue: 118

Smooth Motion Effect: low
Real Cinema Mode: Precision

Also, there's a great thread on the Soap Opera effect here:
http://www.hometheaterforum.com/forum/thread/291611/the-soap-opera-effect-on-modern-displays

Posted on Mar 18, 2010

  • 11 Answers

SOURCE: Vizio SV470m with a pixelated screen after being on for 5 minutes

verify if it only happens on the antenna/cable input and if it works fine with dvd or other input, then it is a signal issue with the cable or antenna u r using and repair that problem and not the tv

Posted on Apr 18, 2010

budmrtn
  • 11361 Answers

SOURCE: vizio model sv470m screen went

Blank on ALL video modes?
First, look at the screen in darkened room to see if you can see any slight glow from the screen, if it does, then the problem can be the T-CON (not getting the 12vdc) or the main logic board not feeding the signals to the T-CON board.
if not, next place to check will be the power supply module, make sure it has 24vdc which is required by the backlight inverter to work, the reason for not having 24vdc can be from bad DC filter caps (leaking/bulging top, high ESR) or short circuits in the inverter board which will cause the 24vdc supply to go into shutdown mode, so you may have to disconnect the power cable that feed the inverter board to see if the 24vdc will work without the inverter board hookup, you will need to apply about 3~4 amp of load to the 24vdc to make sure it can handle that. There are fuses on the backlight inverter boards also. So there is some troubleshooting you will have to do to find out the causes of the problem you are having.

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: 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.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.
Please post back what you find.
Please leave rating if it helps.

Posted on Feb 16, 2011

TODDAS
  • 431 Answers

SOURCE: Vizio SV470M Issue Sound No Picture

Do you have backlight? If you do, you have a bad main logic board. Very common with vizio and are hard to find. They are usually out of stock everywhere.

Posted on Oct 31, 2011

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Do you have backlight? If you do, you have a bad main logic board. Very common with vizio and are hard to find. They are usually out of stock everywhere.

Oct 31, 2011 | Vizio SV470M LCD TV

1 Answer

How do i set the color on my vizio sv470m. it has


Your main problem is that you bought a cheap Vizio tele instead of a Samsung or Sony.  Theres a reason why these teles are cheaper.  They have barely any quality control.  Don't buy a tele cause a football player says its all good.  Try going into the settings and adjust the contrast and hue or take the thing back to the shop for refund if you feel this unit is just rubbish.
Cheers.

Oct 30, 2009 | Vizio SV470M LCD TV

1 Answer

Vizio SV470m with a pixelated screen after being on for 5 minutes


verify if it only happens on the antenna/cable input and if it works fine with dvd or other input, then it is a signal issue with the cable or antenna u r using and repair that problem and not the tv

Sep 24, 2009 | Vizio SV470XVT 47 in. LCD TV

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