What does a ZSUS board do?
What does a ZSUS board do?
Z or X Sustain Board: Are actually the panels discharge board and controls the X- axis part of the plasma screen, also it’s supplied by Vs and Va voltages from the power supply board. The Z-sus board sets the brightness level of the picture.
Why is my plasma TV screen black?
Loss of Power Before digging deeper into the issue of the black screen, first you need to ensure that your plasma TV is actually turning on. If the TV is not turning on, you can try replacing the power cable and using another electrical outlet, but you will probably have to have the television serviced.
How do I know if my TV Main Board is bad?
Digital Main Board. Symptoms include will not turn on, no picture or sound and green power light comes on then shuts off. -TV turns on briefly, has no video on screen then shuts off, comes back on, shuts off, repeat. -Takes 10 – 60 seconds to turn on, stays on for a bit and shuts off, comes back on, shuts off.
How long should a plasma television last?
Early plasma TVs have a half-life of about 30,000 hours, which means that the image loses approximately 50 percent of its brightness after 30,000 hours of watching. However, due to technology improvements made over the years, most plasma sets have a 60,000-hour lifespan, with some sets rated as high as 100,000 hours.
How do you know if your plasma TV is burning out?
How Do I Tell If a Plasma TV Has Gone Bad?
- A vertical or horizontal line can appear and remain on the screen.
- Ghostly images or a greyish effect that appears somewhere on the screen and either disappears after a while or never goes away.
How do I know if my TV main board is bad?
Can a TV main board be repaired?
it can be repaired. first check its supply regulator ic’s these may be damaged. these can be replaced easily if you practice work on smd components.
