The surrounding color TV fluorescent screen behind around what is the purpose of fine aluminum wire
The mesh iron wire is wound in the graphite coating position of the outer wall of the glass body, and then the wire mesh is connected with the main board ground wire by wires
In a week that around the tube lines are called degaussing coil, which is connected in series with the degaussing resistor, the role is to use the boot screen degaussing current moment, if the circuit is broken, the screen color presents a green color red posse, disorder is not normal.
The inner wall coating and the outer wall coating of the picture tube form a high voltage capacitor with the glass body as the medium to play the role of high voltage filtering to the anode.
The inner wall of the glass behind the screen is coated with a metallic coating, and the outer wall of the glass (that is, around the mesh wire) is coated with a graphite coating
