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Norcent vion pt4291hd tv cuts on Sound but no picture what is wrong

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Posted on Jan 02, 2017

sr_carlos_go
  • 1 Answer

SOURCE: Norcent PT4291HD Plasma TV, no picture

Yes my TV, dont' have a picture only sound I have Problems with the lamp?..

Posted on Oct 23, 2012

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Norcent dvd home theater plays good sound, but no picture


check that ur video input on the tv is set correctly. you can do this by turning on ur theater system first , when u get ur sound grab the tv remote and select the tv input button or if u don't have said button try thr tv/video button untill u get a picture. ( this of course a suring that ur video cable is connected ) hope that helps

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Sound no pic. after on for 20min then turned off back on and pic. now it will not get pic just sound


Your TVs CRT socket is faulty. CRT socket is one that connect the base of the picture tube, and can be located on the base card of the tv. It is soldered directly to base card and can be replaced. Unplug the base card from the picture tube neck [Caution: never damage the neck of the picture tube. Only slight pressure should be applied], desolder it out and replace it with a similar type.

Oct 16, 2010 | Norcent Technologies2703 27" TV

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Hello i have a 32 inch norcent vion LT-3290 Flat Screen LCD TV and after playing video games for a few hours some of the pictures that are constantly in the same place the whole time burn in the screen and...


put tv on blue screen and leave it on blue screen for a few hours it should clean up the burn in abit. on some screens they don't like to have the same screen on and no movement some tvs have a built in screen adjuster it flickers a bit so much that you dont even see it but its to stop this from happening to the screen.

Jul 14, 2017 | Norcent Technologies LT3222 LT-3222 LT3225...

1 Answer

No picture no sound


may you do have a defective jungle ic or eeprom

Jul 26, 2009 | Norcent Technologies2703 27" TV

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Went out no picture sound nothing


no picture no sound nothing but when connect conputer have picture and sound plese help thank

Apr 28, 2009 | Norcent Technologies LT-2722 27 in. LCD...

1 Answer

Norcent 32


Is the sound coming from the TV speakers or from an attached component?

If from the Component, use the TV speakers if it has one. If the TV speakers stay on then you have an audio component issue.

E

Mar 02, 2009 | Norcent Technologies LT-3222 32 in. LCD...

1 Answer

No display/picture. Sound and power work perfectly.


Based on your problem listing I believe you have an LCD tv.
You can check your tv by turning it on to a station that normally
shows a good picture. Shine a bright flashlight and place it against the screen. Look around the edge of the flashlight for an image moving around. If you see it, your problem is with the inverter/CCFL..

Feb 06, 2009 | Norcent Technologies LT-2722 27 in. LCD...

2 Answers

Norcent PT4291HD Plasma TV, no picture


The power will not stays on, it keeps turning off by itself

Dec 01, 2008 | Norcent Technologies PT-4291HD 42 in....

2 Answers

NORCENT PT -4233


Norcent PT4233 no picture, black screen, but has sound. How to repair

The display (PDP - Plasma Display Panel) at the heart of this unit is a LG 42V7 model. There is a known bad solder "defect" on the YSUS board that causes this board to fall unexpectedly.

The bad news is that you have to replace all the primary boards on the display - ZSUS, YSUS and CTRL boards, as the failure can/often takes them all out.

The good news is that LG makes a repair kit for this panel. Its part number is 687VSNB03E and it contains the three boards LG6871QYH036D (Y SUSTAIN), LG6871QZH041B (Z SUSTAIN) and LG6871QCH053G (CTRL).

Hope this helps

Sep 04, 2008 | Norcent Technologies2703 27" TV

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