I bought a Toshiba 46HM95 about 1.75 years ago. After 1 year my lamp dimmed and then exploded. Toshiba sent me a replacement lamp that was installed 6 months ago. Everything was working fine until this morning when vertical lines appeared evenly spaced across the screen. I called Toshiba and they told me that they dont know what it is and then gave me a number for a local service center. Is there a simple solution to solve this problem or will it require major mechanical repairs?
I now have the same problem. Lines are on the left side of the screen almost have way across the screen, with a thicker line int he middle which is the same length. It started last week and stopped after fiddling with it. Now it comes on fine then about 5 min . in the lines appear. I have had the tv for 1.75 years myself and have had to deal with bulbs popping numerous times (3). Was this the same as yours? Did solutions work? Please do tell.
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thir is somecondensers on the tv needs to be changed especialy on pwer supply and vertical circuit it is easy fault but needs technication,,,but first be sure thir is no floresent lamp common with the same supply of the set
hi there, you do have a vertical section problem and at the power supply section problem. do some test, check for some cold solder at the power supply section, test some electrolytic capacitor at the vertical section. ty
THIS HAS NOTHING TO DO WITH CONVERGENCE or any of the stk integrated circuits.There are few capacitors close to the vertical output ic, they are usually blue or red (could be 1000uf 50volts for e.g.)That where the problem is