Iphone6S/6SP common fault
1, common fault, malic 6S advocate board quality is very good, do manual work is good still, than of 6 good, breakdown is done not have 6
much;
2, the maintenance train of thought that repairs 6S and photograph of 6 cardinal principle are similar;
3, batteries does not have data, check trigonometry canal; Can change circuit, look for the place that has SWI;
4, hind the power supply canal of camera gives only advocate camera power supply, power supply of the camera before giving, and 6 different;
5, common fault, be in a poor light the lamp is easy bad, advocate if pick,unplug batteries, must
The attention should cut off the power to unplug again first screen;
6, common fault, feeling is bad that outdated wants to check indication interface, check 3D-TOUCH to feel circuit even,
This circuit attaint also can affect indication feeling;
7, common breakdown is feeling, show, small, CPU; Black and white feeling is compositive after 6S in screen;
8, common fault, white apple restarts, pile up a base band clock to concern with base band;
9, common fault, 6S has version resistance, several, of 6 also have, a few; Version identifying has a problem
Version identifying resistor should search when;
10, 6S and the hard disk of 7 are OK and general, need solution binds WIFI;
11, common fault, WIFI drops a point easily, it is common fault;
12, common fault, base band CPU drops a point easily, brushing machine newspaper fault is 4013, involve switch plane, long switch on the mobile phone
Share of base band radio frequency should consider when;
13, the newspaper is wrong 4013 when, what should be clear about is, break a line to concern with base band U, want to check base band U first;
14, common fault, size intermediate frequency, base band, day leaves easy bad; Arrive from 5S at present big intermediate frequency is fragile;
15, manual gimmick should notice when maintenance.
Malic mobile phone maintains column
