After IPhone X appears on the market, the IP67 class that continues to support IPhone8, IPhone 8 Plus is dustproof, waterproof technology, the mobile phone that has this technology not to represent you of course is OK footloose in water swim, waterproof do not wait for Yu Kang water, no matter of any forms drink water, the government does not grant to guarantee.
The client delivers an IPhone X, descriptive breakdown is a mobile phone white apple switchs on the mobile phone to restart after entering seawater. The mobile phone is corroded into seawater the meeting is more serious, right advocate board harm is greater. Component is corroded switch on the mobile phone self check does not pass, cannot take a system, the key checks the area that drink water!
Use voltaic law to be able to judge breakdown quickly, tear open machine receive adjustable power source, switch on the mobile phone spark 252mA takes off, look have circuit short circuit. The test discovers it is normal to do not receive screen to touch hair electric current, it is normal that the earphone before be not being received discharges a line to spark, tear open the earphone before falling to discharge line discovery to be corroded into water.
Tear open next distance induction module and sensitive module, the solder that processing corrodes dish.
Test discovery sparks or 252mA takes off, final fish is an on-line short circuit of capacitance of wave of a filter brings about.
It is normal to demolish post-trigger.
Install tear open the distance induction module below and sensitive module.
Outfit machine checks, switch on the mobile phone to take a system normally, maintenance ends.
This breakdown is stethoscope short circuit of capacitance of wave of the filter that discharge a line brings about switch on the mobile phone white apple restarts.
