Panasonic plasma TV has a black screen after disconnecting Dish TV
My parents had their Dish TV disconnected and just want to view their regular local channels. We have hooked up the coax cable and it is connected to their antennae in their attic. It all worked fine BEFORE they had their Dish TV and we can't figure out why it doesn't work now.
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These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
C board at bottom of screen in back. Resear the connectors that correspond to the stripes. besure to disconnect the the power supply from the sustain boards before doing this or flat cables will be burt by arc. If this does not help replace the corresponding c board. If this still does not fix it then plasma panel is bad.
There will be a fault with the plasma screen, you will have a dual scan type which is why it only covers half the screen. It is possible the flat ribbon connector to the screen internallly may have become loose7 needs to be re-fitted securely, but most often it is a replacement screen is required.
The VCR needs to be connected between your Satellite box and your TV. If you can specify the all of the components in your system and how you currently have them connected I can easily help you with the proper wiring strategy.
hi all .ive had the same problem,a thick black line down
screen.sometimes it flickers from top to bottom and other permantly in
view.but i have solved it.forget your ic boards and taking apart tv.have
you got either a ps3 or wii connected to tv.if so unplug power lead
from socket and relocate in seperate socket.make sure the lead is
completely free of any other leads and you might just find this works.i
think the power lead creates some sort of frequency that the tv picks up
.good luck hope it works
I had the same problem (a flashing HDMI 1 text box in the upper left hand corner of the screen every +/- 10 seconds) and rebooting the cable box seemed to help. I'd previously tried disconnecting and reconnecting the cables, but wasn't successful. I assume my problem originates with Time Warner Cable.