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- Most Common LCD LED Plasma TV Repair - AVS Forum
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 working voltages LED LED TV's do not have high voltages other than (like the others) mains voltage at Power supply board For purposes of discussion the repairs linked here
- LCD heat dissipation? - AVS Forum
HP has very detailed spec sheets available for their desktop LCD monitors A 24" widescreen desktop LCD emits 155 BTU hr, so 72 displays would emit 11,200 BTU hr (single room air conditioners are 5,000-15,000 BTU hr) This fits in with their rated power consumption figure of ~45w ea (3 3 kW for 72) So in additon to the power consumption of the LCDs themselves, cooling will be needed as well
- RGB vs. RGBW LCD and the 4K Ultra HD Designation - AVS Forum
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 achieve UHD resolution Digital ink was spilled in various forums and publications arguing the pros and cons of the technology Unsurprisingly, Samsung took a critical stance, and LG defended its new LCD panels from that criticism
- LCD Technology and Advancements Discussion - AVS Forum
This is a place to discuss all the new happenings with LCD In recent years we have seen quite a new explosion in LCD advancements from high zone count Mini-LED TVs, to giant 98" panels delivered to your house for $2k, and even new LCD panel improvements with wider viewing angles and improved
- TV Heat Output. . Plasma VS LCD VS LED VS DLP | AVS Forum
The heat output from lowest to highest is LED-LCD, CCFL-LCD then Plasma Which not surprisingly is directly correlated to the energy consumed The LED draws ~110 watts, the CCFL ~150 watts and the Plasma ~300 watts during normal cable TV viewing The larger LED draws less power than the smaller CCFL and significantly less than the smaller Plasma
- 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
- Input lag wars!, post your input lag results of your LCD. . .
LCD blur getting in the way of Clear readings etc Due to this I will be posting summarized results in this Post of each TV tested and the Measurements will be in Frame Delay with one frame equaling 16ms How do I test my TV for input lag? First you need a PC with a video card that has dual outputs hook up the TV and CRT monitor to your PC's
- Screen uniformity - why has this gotten so bad? - AVS Forum
I am in the market for a 65" FALD LCD I have read lots of reviews and forum threads here and am shocked how many people have horrible looking screen problems that seem to have cropped up in just the last few years There seems to be three variations: Dark spots in all 4 corners ( vignetting)
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