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Re: black verticle line on screen of zenith p42w34
I'm sorry you have not been given a clear answer on how to repair your TV. I know how to fix the problem you are having (1.5 inch Black vertical lines that come and go) If you still need help fixing your Plasma TV please feel free to message me @ email@example.com or just give me a call @ 1-503-432-9904 and I'll help you fix your TV buddy! Ask for Dave!
If your reading this post and you have a plasma or LCD type TV and need any type of help please feel free to give me a ring or message me with the problem your having. I'll do my best to help you!
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HI As your discretion your tv have problem with the X Buffer board which drives the X plane of plasma panel. Replacing the X buffer board is a Skilled work And also there is some risk to do the job by the person who is not a qualified electronic technician. Try to contact any one near you who is experienced in the same. If you are confident that you can do the same then inform me i will assist to you to do the same. Ajin
Turn off the TV then unplug it. Disconnect the cable connection and clean the terminals. If the stripes still exist, you have a bad TCP (tape carrier package). It is responsible in transmitting color information to the display panel from the X-Drive (A-Bus) Board. This is not an easy repair. Service of an experienced or a qualified technician is recommended.
Honestly you have a big problem because the driver IC & Tape Carrier Package inside controller board at vertical area are damage or itself defective could cause you have 2 inches line appear in your display. The best solutions for this replace lcd panel to fix vertical line.
Before Opening, double check something for me and post a follow up. I have this tv and I believe it has dual power buttons. One main and one secondary. A remote can't turn it on unless the main power button on the bottom left is on.
Please post follow up.
You most likely have a bad address board or the conntection is dirty between the address board and the PD (Plasma Display Panel). This is not a do it yourself repair as any damage to the cables to the PDP would require a PDP replacement.