This small PCB located at the bottom of the TV has infrared receiver module and also a small light sensor. This small PCB located at the bottom of the TV has a WiFi and Bluetooth module which is marked as J20H088 and is made by Foxconn Infrared Receiver PCB There are a pair of RF input ICs marked Sony D2856ER Wifi module and antenna PCB The RF input PCB is located on the lower-right side of the TV and is connected to the main input and processing PCB via a header connector. Located on the left side of the TV, this has a power input socket and power filtering and regulation components. The glue holding the LED strips onto the back-metal panel was softened using a hair dryer and this allowed us to remove the LED strips from the TV.Īll board locations listed below are when viewed from the back of the television. The LED strips are mounted onto aluminium strip PCBs and these are held to the metal chassis using double sided tape. Under these are the backlight LEDs with a white reflective layer of plastic which is taped down along the edges. Under the LCD panel are several layers of light diffusing material comprising of a Reflective Polarizer, Prism Sheet, Diffuser plate and Reflective sheet.
#Sony bravia driver driver#
The LCD panel has two long PCBs at the bottom which connect via flat flex to the screen and two connectors to connect to the display driver board. Removing these screws allows you to lift the LCD panel away which revealed the damage from the VR impact. The display panel part number was: YD7S550DND01B A2187580A. The edge of the screen has plastic and metal bezel which is held on with more small screws. The right side holds the main input and processing circuit board which has a small RF input daughter board fitted into the lower edge.Īfter removing the circuit boards and cables you are left with the display panel and wall mounting bars which are held together with several small screws. On the left of the TV is the power input board which uses a DC socket from an external 19V power supply, and this board has input filtering capacitors and inductors. At the base of the TV are a pair of slimline speakers and between these are three small PCBs, one with an infrared receiver and the second with a WiFi module and antennas and a third with a single IC which we haven’t been able to establish what it does.Ībove this is the display driver board and in the centre of the TV panel is a large PCB which is the LED backlight driver. With the rear plastic cover removed it revealed the circuit boards and mounting brackets on the back of the TV. The back cover was held on with cross head screws around the edges and middle.
#Sony bravia driver full#
While playing one of the bonus levels she ran across my room and straight into the TV while trying to get away from a virtual bus.Īt first we thought the only damage to the screen was only scuff marks which wiped off with some glass cleaner but after powering on the TV, I found the full extent of the damage with the centre part of the display not working and a large crack across the lower part of the screen as you can see on the photo below.Īs the television was now dead and a replacement panel didn’t appear to be available to repair it, we decided to strip it down to see what you get inside a £1000 LED HDR 4K Ultra HD Smart TV before taking the bits to the local recycling centre.
#Sony bravia driver android#
Last week my 55 inch Sony Bravia KD 55XE9005 LED HDR 4K Ultra HD Smart Android TV suffered an unfortunate accident with a friend who was playing Richie's Plank Experience on my Oculus Rift.