The Previously repaired machine cannot be turned on. Remove the main power supply and find that the bottom pin Short bridge, and a point is dropped,Boardview sees the point leading to CLK, circle this point Jump wire,Solder Mask UV curable.
IPhone6 motherboard disconnected caused the phone WiFi to fail to open, one Jump wire,WiFi is normal.
iPhone 7 Short circuit TC 19201,switch Won't Turn On caused large current,Nand, and the phone turned on normally.
Huawei Mate 30 Pro has no signal. According to the drawing, it is found that it is sent by U1602, and directly input and output by short-circuit. Boot test, perfect repair.
Lenovo saved Y7000P notebook into the water could not be turned on, the screen line booked a hole, and the master was digging a hole to remedy, perfect repair.
Huawei's Nova5i water damage has no backlight display, and BTB connector shows that the backlight anode has no diode value. Go directly to BTB connector Jump wire to BTB connector Fuse, and solve the problem.
The iPhone XS Max water-water is not available, and it is detected that it seems that the handpiece is caused by a short circuit caused by the handset cable, scratching, and fault repair.
iPhone 6s can't read the sim card. The detection found that it was caused by RF hip. After replacing Xt14001 IC U _ WTR _ RF chip, the signal display was normal.
ASUS X550V notebook does not boot, the current runs between 0.8-0.9, the detection is found to be damaged, the problem is repaired after replacement.
