Horizontal Line Problem In Crt Tv. Those flat ribbon cables are bonded to the panel. Vertical linearity & horizontal line problems;
15 inch Samsung CRT TV, horizontal right Saeed picture shift problem, YouTube from www.youtube.com
If you get a single set of horizontal lines across tv screen in recent times, then there is damage in the internal part, a loose internal video cable or a graphics system failure. The other probable cause can be loose contact between the yoke and the main board. Crt tvs if you see a horizontal thin line across the screen, with audio (sound) output is ok, make sure that.
Weird Horizontal Lines Wed Nov 10, 2010 7:51 Pm May Be In The Tube Adjustment Itself, But You Might Be Able To Adjust That Vertical Up A Little.
Even when unplugged, high voltage around the back of the crt Crt tv horizontal line problem / crt tv vertical section fault / @prem electronicshii.i am vikas welcome to our youtube channel prem electronics. Just get the the upper few scanlines out of the view area.
Retrace Lines They May Be Caused By The:
Guess that the one horizontal line problem was solved but there was another problem which is color patches in the tv screen. The tv is about 8 years old. It has been used extensively.
Brought Back To Life By Reflowing A Couple Of Joints.
Am working on a crt tv,at first it brings visible retrace horizontal line allover the screen with poor picture,i suspected it to flyback transf after replacing flyback,it tried to work normal,i switch it off clear some dry joint on crt board but i made mistake to power tv without pining the main ground frm crt to tube board then everything became worst.is not gud to power. Another tv that i repaired. The probable cause of this problem can be a faulty yoke with a defective or burned coil inside it.
You Can Always Check The Small Ribbon Cables That Connect From The Driver Board (Part Of The Panel) To The Lcd Panel Itself.
China tv white line problem||crt tv white line screen problem||crt tv white line||an repairing labschina tv repairing,china tv repairing diagram,china tv rep. Vertical linearity & horizontal line problems; The line is fixed and does not scroll.
Its Value Was About 500K Ohms.
To my surprise this resistor actually act as fuse for the vertical circuit and once it opened means the supply to the vertical circuit was cut off hence the horizontal line on the screen. Same horizontal line on all inputs. Fillay i used betwixt's method to clear the picture ind improve the picture quality.
