Question about Televison & Video
Manual doesn't show how to get this right again (and I don't know why all of a sudden it turned wrong). Please help.
Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
In some models of LCD TVS; the backlight inverter and its T'Con board will be a part of the panel itself, and will be a built-in type inside the LCD panel. If so, they can't be replaced. In this case; a panel replacement is the only repair. For some other models, the backlight inverter section circuit will be a part of the main power supply regulator [SMPS]. To such sets, the power supply section circuit too should troubles shoot. Contact any service technician. The circuit will differ with models and versions.
Type in the brand name of your device, in the search box [at the top right] of the display window and the Search will start at once as you type in, and will show you all the related posts. It will make surf easy.
Posted on Apr 08, 2015
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Posted on Jan 02, 2017
SOURCE: problem with plasma tv
Something in the path to drive the other half of the screen has failed or is broken. Need some basic troubleshooting information in order to be any more specific, but I've seen this problem before with NEC plasmas. If still under warranty better use it Good luck
Posted on Mar 22, 2006
SOURCE: Picture too large
Normallly, if the picture size button on the remote for the television does not achieve the desired affect, then, a cable box or a satelite box is where the change needs to be made.
Some Motorola Cable receivers need to be set up in the menu to go to a wide screen or zoom mode when an analog signal is detected. There may be a format button on the remote.
Some Dish Network boxes have Size buttons on their remotes and also in their main menu.
It's difficult to determine the repair without knowing the types of the peripherals.
Hope this helps.
Posted on Oct 14, 2007
Typical of the glue that holds the circuit to the screen coming loose.
it will take a very good repairman to fix this and he will have to know where to find the glue, its special with microbeads embedded.
Posted on Mar 04, 2008
on the tv's remote you have a button which says one of a couple things. 1) pic size 2) ratio 3) zoom 4) aspect. using that button push it a couple of times until you get to either 16x9 or full depending on the brand of tv you have
Posted on Jan 22, 2009
First you have to check if voltage and data are ok at the Y sustain board and the Y driver boards are not running hot. Even if you know how to replace these panels you must have a scope to adjust the v-set up and v- down. Not just a simple PNP. Trouble shooting a plasma is not a short time process to do it correctly. Please let a service center look at it for you.
Posted on Feb 18, 2009
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