How to connect speakers logitech z 5500 to the TV Samsung UN32F5500 32-Inch 1080p 60Hz Slim Smart LED

perhaps the backlight invertor driver circuit.

Samsung TV Repair Part Number Identification Backlight Inverters LED...
See where the wires from the long LED strips on the both sides of the screen lead you to.

does your model have separate board for backlight ? or is it integrated with TCON ?

Here is what to check when your TV is turned on, power light is ON, but no picture is seen or sound is heard:

1 - Be sure the component you are using (Xbox, Cable, SAT, ROKU) is turned ON.
2 - Check to be sure all cable and cords are securely connected to the TV inputs and component outputs.
3 - Make sure you are on the correct input as some TV's will show a black screen if there is nothing connected to that input.
4 - Unplug the input you are trying to use from the TV (such as an HDMI Cable) and plug it back in.
5 - Check for signs of damage on all cords and cables from the TV to all components.
6 - Make sure the TV is not in ENERGY SAVE MODE, press the button on the remote control to go back to normal mode.
7 - Unplug the TV for 10 minutes to see if there was a temporary one time issue with the TV.
8 - Disconnect the TV from power for 2 minutes, then when plugging it back in PRESS AND HOLD THE POWER BUTTON ON THE TV FOR 10 to 20 SECONDS to try and force the TV to reset.
9 - If after checking all these different issues, you may have a Faulty Power Supply Board, A Bad Capacitor on the Power Supply Board, Loose Wire Harness, or Loose Ribbon Connector in the TV itself.
10 - Most likely when a TV has the power light ON but NO PICTURE and NO SOUND, it is the Power Supply Board that has failed.

BTW, here are solutions for you to play iTunes movies on Samsung smart TV

reset smart hub in tv menu under smart hub

I’m happy to help further over the phone at https://www.6ya.com/expert/brandon_60dfebff379d64bd

The smart features work based on either wifi or a cable cat5 wire going into the set... if you use a smart tv you have to actually read up on your particular set, they aren't smart until you make them smart :)

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Error codes to many popular brand TVs are given.

Considering the price of a TV I'd say not.

Did a google search and found this site using BN95-00604A: http://www.encompassparts.com/item/9186449/SAMSUNG/BN95-00604A/PRODUCT_LCD-AMLCD where they list the part at 565.00 including a 102 core charge which I presume would be returned to you once the core is received. It is unknown if this source is the only source, that this source would actually sell the part to anyone other than authorized service providers, it also doesn't address shipping costs or taxes and damages that may occur in transit. Also from this site, I learned that this part is used in a Samsung UN40ES6100FXZA 40-Inch Led 6100 Series Smart Tv
Here it is on Amazon for 829 with free shipping: http://www.amazon.com/Samsung-UN40ES6100-40-Inch-1080p-Black/dp/B0076M04QU

Samsung UN40ES6100 40 Inch 1080p 120 CMR Slim LED HDTV Black 2012 Model

If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.

jose, my tastes will be different from your and your comfort. I suggest you set your own on this great HDTV and enjoy. Best of luck.

spray the cloth not the tv screen