1, the phone touch has a problem, you can take a good screen to install and try, if the screen is bad, change a screen to know. If the screen is still not good, it is necessary to repair the motherboard, the motherboard touch circuit is not difficult to repair, generally can be repaired.
2, disassembly - Disassembly motherboard - remove touch chip - touch chip patch - touch chip UV curing - Link chip and motherboard - Replace the new touch ic specific steps are as follows: iPhone 6The Plus touch IC is faulty. Prepare to remove the mainboard and start maintenance mode.
3, may be the touch IC fault, it is recommended to restore factory Settings, if there are problems may be static electricity or damage to the screen. Restart the phone and uninstall the recently installed third-party software. Back up data (contacts, text messages, photos, etc.) and try to restore factory Settings.
4, restart the iPhone, see whether the touch screen is normal. Then after backing up the data, then erase the iphone data and restore to the factory Settings. If the above two methods, the iPhone is still
2, Apple 6p touch ic can be repaired for 2-3 years after the basic concept of touch in this refers to single point or multi-touch technology; IC, that is, integrated circuit, is a general term for semiconductor component products.
3, personally feel that it is still worth maintenance, did not fall into the water is generally not bad.
4, iphone6 touch ic repair steps are: disassembly - disassembly motherboard - removal of touch chip - touch chip repair - touch chip UV curing - link chip and motherboard - Replace the new touch ic specific steps are as follows: iPhone 6PThe lus touch IC is faulty. Prepare to remove the mainboard and start maintenance mode.
5, there are many reasons why the Apple 6 screen fails. For example: the internal screen of the mobile phone is damaged, resulting in the screen failure. The LCD screen of the mobile phone fails, causing the screen to malfunction. The phone's motherboard was damaged, causing the screen to malfunction. Water in the mobile phone will cause the motherboard to short circuit, which will also cause the screen to fail.
6, the price may be different in different regions, refer to about 350. It is recommended to go to the local repair shop and ask several to compare the price.
This is how capacitive touch sensing switches work. Above is the finished TTP223 touch module, the SOT23-6 package on the circuit board is the TTP223 chip IC. The touch IC is very convenient to use, and the default output level of the output end ① pin can be set by ④ pin.
Output mode The output of TTP223N-BA6 is valid through the AHLB pin selection of high or low level. Select direct mode or trigger mode via TOG pin. Q pin isCMOS output.
is achieved by capacitive touch sensing technology. Capacitive touch sensing technology uses a cost-effective touch detection chip, such as TTP223, which has 6 feet, in the working process, the starry sky sensor table senses the user's gestures through the touch sensing module, so as to achieve the control of the lighting, atmosphere lights and other functions.