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  1. Most Common LCD /LED /Plasma TV Repair - AVS Forum

    Sep 22, 2013 · LCD CCFL backlight TV Can have ~700 -1000 + AC working voltage to operate CCFL (florescent tube backlight) take appropriate cautions Plasma TV also has similarly high …

  2. LCD Flat Panel Displays - AVS Forum

    For the discussion of LCD displays. It is used to chat about the display type and not to attack it as compared to other displays.

  3. Common DIY diagnosis and repair info for Plasma ,LED/LCD and …

    Sep 23, 2013 · If your LCD or LED flat panel TV set will not power up or will not stay on , If you have an immediate shut down after turning on your TV or sometimes a delayed shutdown, or …

  4. 2007 line of Toshiba REGZA LCD HDTV's! - AVS Forum

    Jan 11, 2007 · Toshiba's REGZA LCD line includes new models ranging from 26" diagonally measured all the way up to 57" diagonally measured - the 52" and 57" screen sizes are new …

  5. What does "phase" do? - AVS Forum

    Feb 9, 2007 · With digital displays (I can speak for LCD) "phase" is the setting of the relationship between the video clock edge and the edge of data. If there is a phase difference, primarily …

  6. What's the best setting for the Backlight - AVS Forum

    Jun 5, 2010 · For LCD's/LED's, a simple answer: Especially in dimmer to dark rooms, always turn your backlight down as low as you can tolerate. Lower backlight levels accomplish a number …

  7. Cheapest 4K projectors without rainbow effect - AVS Forum

    Nov 17, 2023 · You get half 4K resolution from LCD, which is strictly Epson at this point, right up to their 5050UB model for about $3,000. From there, you get their 4 way shifting 4K models in …

  8. What causes Dark Corners/Vignetting in TVs? FALD and...

    Jan 30, 2020 · FALD and being Thin? I've closely observed those thick TVs like an LG UM7300 2019 and a Sony X750 in 2019 and they have no dark corners, with crisp uniformity unlike …

  9. Basic Guide to Color Calibration using a CMS (updated...

    May 25, 2007 · There have been several repetitive questions about how to use a Color Management System (CMS) to achieve accurate color for those who own a display that has …

  10. RGB vs. RGBW LCD and the 4K Ultra HD Designation

    Feb 13, 2018 · The 4K Ultra HD logo Last year, there was a kerfuffle regarding whether or not certain LCD TVs from LG—which used a novel RGBW sub-pixel arrangement—can actually …