crt faint horizontal line

Hello. No! It is a great TV, but recently the picture has a horizontal line across the top about 1/4" high. It's a bunch of (seemingly 1px tall) lines, spanning across the whole monitor. I even tried a different monitor and had the same result. It is a 17" old CRT monitor (the old big boxy kinds) is the monitor bad (four years old)? So it's obviously the screen (knew it). I have seen people asked about this before but does not seem to have a solution. Your monitor likely uses a Sony Trinitron picture tube. Report Post. Barely noticable but they are there and move slowly towards the bottom of the screen. As I said its very faint and quite hard to spot unless I pause a DVD. Hi and welcome to JustAnswer, Initially, the horizontal line on a conventional/CRT type TV would indicate a failure of the vertical deflection circuitry.That there is no sound also would further point to a possible fault in the B+ supply fro the audio amp. In this video you'll see how to fix horizontal white or color thin lines on the top of the screen of a CRT Tv. The player is connect via rca cables directly to the tv. I bought this S3219D brand new and it has these thin horizontal grey lines filled most of the screen except about 1" from the top which looks normal. Here are the possible cause: HOT have life span-it can work for many years but out of a sudden it can just go shorted. I'm having a problem with my Surface pro 4 lately. Small annoyance with HP P1100 monitor. Does anyone know what could be causing this ?? Disconnect and re-connect the video cable/HDMI to check if the issue is resolved. I have 40 inch Samsung Smart TV that is four years old. This topic is locked from further discussion. This, combined with the actual scanline effect from the horizontally scrolling ray, ended up making the TV look very pixely. video card (built-into motherboard)? There are many reasons why the horizontal output transistor (HOT) shorted in CRT Monitor. 12. Some people are more sensitive to this than others. i have tried hooking it up to a crt tv and tried every setting but still these faint horizontal lines show up. They intermittently flicker between 1/3 of the screen having visible lines to only the top three of four lines. I'm really hoping the card isnt the issue. How to fix faint black lines on tv screen by Kasem12 Sep 18, 2012 6:55AM PDT. I've tried both the VGA and HDMI connections, and they both do it. After playing around with the settings for ages, these faint lines still persist and there are also horizontal lines which scroll slowly down the screen. I have attached two pictures below which I hope go some way to demonstrating the issue. 5 Answers. 2020 TU/Q/LS Model TVs: Click to Expand. sometimes faint horizontal lines pop up while watching movies, i have it hooked up to an hd tv and i have the roku player setup up on hd formatt. These lines are more apparent on a dark background and less so on a light background. siren flashing), and only in "low" resolution videos (non 2K or 4K for sure). mostly caused by a fault on the vertical circuit particularly capacitors ESR gone high. Faint grey horizontal lines across new monitor. Nov 2019. 12 Why does my monitor have 1/2/3 faint horizontal lines on it? my surface display screen has a horizontal line across the top of the screen when I use my Surface for a while (around 10-20 minutes without light usage like web browsing but 1-5 minutes for heavy usage like rendering or gaming) also the lines will keep appears more and more the longer I use it. Displays Subtle horizontal lines/waves on monitor. Thread starter ComputerGod91; Start date Jun 11, 2012; C. ComputerGod91 Posts: 68 +0. Like scanlines almost. I can also see static faint lines on screen. 0. These are repeated very closely, on top of the image, to make this effect. Forum Actions. I noticed today that except the vertical lines that indeed look like some harmonics as they repeat and further fade towards the middle of the screen, there seems to be some horizontal noise in the form of VERY faint pencil-thick lines the go from top to bottom. Jun 11, 2012 #1 [SIZE=3][FONT=verdana] So I … Faint horizontal lines are scrolling down the screen. 0. A single horizontal line on a flat screen (LCD, OLED, etc.) Worse when the monitor's been on for quite a while. The CRT TVs of old had rather large pixels with rather noticeable borders. 8 years ago. 4 Perform a Picture Test by selecting the following options below. Dry joints in nearby area- Yes, dry joints in the HOT leads, flyback transformer, horizontal driver circuits could cause HOT to blow. Hi all, I recently bought this TV and I noticed 2 horizontal lines on the top of the screen, in specific scenes where there's really quick picture change with (e.g. Nov 2015. 14 Nov 2:11PM. Sony trinitron crt tv 14 inch, horizontal bright line appearing, no picture, turning off immediately after showing horizontal bright line partially.. Plz tell me what can i do to repair it myself, i have simple knowledge about assembling, dissasembling tv etc but don't know about testing, soldering etc . A shallow line represents working too hard or being underappreciated. On a solid colour test video I swear I can still see extremely faint horizontal lines in the same positions, but they are much less noticeable than they were on the C7 and virtually invisible in regular content. 2)- Retrace lines on the CRT screen refers to horizontal lines which covers the whole screen from top to bottom but they are never straight. Slightly darker vertical lines. This is completely normal and the lines are there for a reason. Clear horizontal lines while playing some games. and connection to see if they are properly connected. Things like this are more noticeable on matte screens, I think, because of the AG coating. classicsat. Hi, so I got my new monitor last week, I'm really happy with it so far. Re: [simplyfrey] 2 CRT TVs with Different Problem : 1 with horizontal line and the other has no display [In reply to] Can't Post Horizontal line, vertical output circuit bad. A CRT needs two deflection circuits: a horizontal and a vertical circuit, which are similar except that the horizontal circuit runs at a much higher frequency (a Horizontal scan rate) of 15 to 240 kHz depending on the refresh rate of the CRT and the number of horizontal lines to be drawn (the vertical resolution of the CRT). Lv 7. A clear, consistent and straight line indicates self-employment and is a good sign for independent workers or owning your own business. With an old CRT … David It is not normal. Faint horizontal grey lines appearing on dark/grey backrounds. JVC LT-37DS6 - Faint Horizontal lines ???? Run1e . 1)- Lines usually cover part of the screen but not whole screen. Standard television uses 15,750 Hz for the horizontal frequency and 60 Hz for the vertical frequency. Due to the nature of Aperture Grill displays (i.e the majority of top end CRT monitors) there are two faint lines visable that look like there cutting the screen into a third. A horizontal line just appeared out of nowhere today while I was using my computer...I used it EVERY day, and didnt do anything different... now there is a horizontal line, looks to be only one pixel wide/tall, all the way across my screen left to right. My GTX 980 is set to the native 1080p resolution at 144hz. I went through Dell tech support and was told it was normal! My P992 trinitron monitor has developed faint thin "semi-diagonal" lines running horizontally across the screen - at about a 5 degree angle from horizontal - and the lines are spaced closer at the top of the screen and the spacing gets further apart towards the bottom of the screen. is either a failed row driver or a broken row electrode; it may extend just halfway across, if the panel in question is designed to use double-ended row drive. 1,000 TV-Lines is a high horizontal resolution for a colour CRT; however, what we would like to see is "1,920 TV-Lines" for true 1080i HD (1920x1080). Horizontal lines running the full width of the screen about a dozen or more of them dancing up and down. Using this formula, we find that the maximum number of lines is 262.5; but some lines are not available because of the time required for vertical retrace. I purchased this monitor as I wanted a 144hz monitor for gaming. Trinitron 1 tubes can be recognized because they are curved only in the horizontal plane, but are flat vertically. jerkyboy, Feb 26, 2006. 2 If the lines sway, check the input source (HDMI 1, Video, PC, etc.) Forum Posts. Followers. If this control is set too high, the image may be too bright and/or take on a milky appearance with faint diagonal "retrace" lines in the picture. If set too low, you will not have enough brightness even with the front panel brightness control at maximum. Horizontal scan rate, or horizontal frequency, usually expressed in kilohertz, is the number of times per second that a raster-scan video system transmits or displays a complete horizontal line, as opposed to vertical scan rate, the number of times per second that an entire screenful of image data is transmitted or displayed.. Cathode ray tubes. They don't show on a white screen (like this page I'm typing on now) but on any other colour are quite obvious. Well, I've hooked an old CRT screen to the 750JH with the VGA connector : as expected, the line patterns don't appear there. Tags: lcd tv; ... Its nothing like the tearing line that affected the old JVC CRT's (which GaryB sorted). The CSS for this is broken up into two separate parts: a vertical line and a horizontal line. Relevance. 5y. However I have noticed some faint grey lines that run horizontally across the screen. People that have a broken, barely-there or faint line can expect many changes within the scope of finance and career. So about two days ago I bought myself a BenqQ XL2720Z gaming monitor, and yesterday I noticed some weird pattern on my screen. The high voltage to the CRT, while 200 times greater than the line input, is not nearly as dangerous for several reasons. Follow 359. These line ... HP P1100 21" CRT Monitor Answer Save. the total number of alternating black and white vertical lines that can be 'resolved' (accurately counted) from a test pattern. Replacing only the HOT solved the probem! Wiki Points. Calling GaryB . SouthyClare. 3 Pull up the Menu screen and check whether the issue persists. or what? Spaced fairly far apart, and faint, but definitely there. and why its caused. S3219D, faint horizontal grey lines Jump to solution. The Fate line controls the timing of one’s fortune. Troubleshooting. First, it is present in a very limited area of the TV or monitor - from the output of the flyback to the CRT anode via the fat red wire and suction cup connector. Discussion in 'LCD & LED LCD TVs Forum' started by jerkyboy, Feb 26, 2006. Reviews: 0. I have a samsung LN46B530P7N, and I have noticed that there are faint vertical lines … When I'm playing games and move the screen up and down (like to aim in a shooting game) I notice faint horizontal lines onscreen. 'TV Lines' is the 'display resolution' on the horizontal axis (horizontal resolution) - ie. Only yesterday a number of horizontal lines appeared on my TV screen, only the lower 1/3 portion of the screen though.

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