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only has black lit up screen

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I'm working on a sony 46" Bravia S Series lcd tv, when moved, something inside the tv raddled. Not quite sure what that is.

When turned on all it does is light up, but the screen is nothing but black. I tried to press the menu button, and change the inputs, nothing made any changes to the constant lit up black screen.

Going to attempt to disassemble tv to find source of rattling noise.

Any idea's of what might be causing the issues with the tv?

*back panel removed, picture of the components underneath.

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Hi, Take the back off first (make sure that the TV is unplugged from the power) and see if anything obvious has either broken etc. or is loose.

What is the model number of the TV?

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model:KDL-46S504

I already took the back off, and i don't see any broken, rattling pieces. i think it's on the front half of the tv.. looking for disassembling tutorial, don't really want to just wing it, but from the looks of it, i can if i have to.

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posted picture of inside tv after back panel was removed.

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Hi, On your picture, looking at the top has a flex cable come out from the connector (TP is written on board at left of connector looking at your pic) or did you take it out?

TP to me means test point.,( but I may be totally wrong about that) also it appears that there is nothing plugged into the LCD connector?

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oh my lord, my bad. that's actually a picture of an rca viking pro tablet, i just changed the photo... my mistake.

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From my experience on fixing electronic gadgets and appliance, this problem is due to shock that might be make connection loosen. 4 your info,if blinking light is happen meaning that device was in protection mode!!! This circumstance happen bcoz the supply of power are below than the needful to start up system. Recheck all the connectors and apply a heat to the smd n chipset of the main power to secondary board. Take a closer n detail check on every board. This should sattle the problem. Wish u luck!!!!

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