Question about Lanzar SD34MIP Car Video Player

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I have a Lanzar SD34MIP and the front LCD no longer displays any characters (for example what radio station you are on). It shows a gray backlight but nothing else. Other than this, the unit plays CD and DVDs and even radio if I can find a station. Do I need to replace the front unit with the LCD? Thanks for the help,

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Posted on May 27, 2011

  • dprince77 May 27, 2011

    Thanks for your suggestion. There is no ribbon cable connecting the removeable front piece. It just has contacts on the main unit and front piece which contains the LCD. I did try to clean the contacts but it did not make a difference; however perhaps the contact is the issue although everythings else on the front seems to work except the LCD not displaying any image.

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A Backlight is used as the additional light source.

A Backlight is a CCFL.
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Similar to the Fluorescent lighting used in homes and businesses, but on a MUCH smaller scale.

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https://www.screentekinc.com/HP_G5000_Series--15.4-inch--1280x800-wxga-laptop-lcd-screen.shtml

[Note* Stating HP G5000 is just stating the model series. When buying replacement parts the EXACT Model Number should be used. This information is located on the bottom of the laptop, in a white Service Tag.

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The Display Bezel made of plastic surrounding the LCD screen, and in front of the LCD screen is removable.
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This article shows replacing an Inverter and LCD screen on a Compaq Presario v2000 series Notebook PC,

http://www.insidemylaptop.com/replace-lcd-screen-inverter-compaq-presario-v2000-laptop/

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