My TV is going on 7 years old. No problems other than a convergence problem 3 years ago that was fixed. Now I have a picture shaking issue going on. The convergence seems fine and needs adjusting every few weeks with the weather. The picture shakes when first turned on then seems to settle for awhile. Thanks for any suggestions or help.
It sounds like the Hyper board is begining to fail....Does the menu shake too?
Posted on Jan 11, 2008
SOURCE: TV picture shaking!!!
You have a Hyper module problem.Very common with these chassis.Toshiba part # 23148024.This part is no longer available,but it can be repaired.I dont know how much electronics training you may have but it`s a pretty detailed job.The hyper board is the silver stand up module inside the unit right behind the external Audio/Video jack panel.There are 11 little capacitors that all need to be replaced.The value of these caps are 10uf @ 16VDC.I do this job for about $245.00 and the unit works fine.Check with your local shop if it is too much for you.If you don`t know what you are doing you can ruin this module then it`s time for a new set.Good luck.
Posted on Jan 15, 2009
4,229 views
Usually answered in minutes!
Sound like we have the very same problem. My TV is five years old and the shaking problem started about a month ago after I had to move it to replace the living room carpeting. Have not found a solution to the problem.
Opps i think i posted for additional information. Anyways I am having the same problem, with the shakes, but the menu does NOT shake when activated. I have a mitsubishi of the same size and age.
Thanks in advance!
My Toshiba is now going on 8 years old. The past few days I've had to adjust the convergence. The shaking is not consistent - it seems to occur at the start up. The shaking is not severe, but it is consistent with the picture regardless of whether cable or video. Picture quality is still good. Shaking goes away after awhile.
Since the set is getting older - I doubt the repair costs are worth investing more $, especially with the new HDTV's and lower costs, etc.
Can a lay person check the hyper board? Where is it and are there ways to "look" at it to tell if it's failing? (Dark spots, fused links, etc?)
Thanks
I have this problem as well. The menu shakes along with the picture. It is intermittent.
Highvoltage, I have the same problem, and the menu does NOT shake when i hit the menu button. Does this mean it is something other than the hyper board? My tv is a vs 5006r (mitsubishi).
Thanks in advance!!
I have a toshiba 57h81 projection tv screen is shaking zig zag wise but menu shows fine also when i do pop (side by side screens) the one on the right is working just fine but the one on the left still is shaking and full screen always has some shake to it please help me
×