Chosen Solution
Hi Guys, Could you please have a look at the following picture and let me know the values of the components shown in red.. and for double points a UK supplier would be great.. Many Thanks in advance.. Its from an iPad Mini battery connector, have found many suppliers of SMD components on ebay etc, but no idea what I’m looking for.. Paul
The 2 components marked in red are both capacitors (C7522 and C7523) and have the same description/value: NP0-C0G 01005 package, 33PF 5% 16V. Shorting/jumping capacitors most of the times means sending current to ground and causing a short and heat. In this particular case, you will be shorting the battery circuit to ground. The displaced component next to the 2 capacitors is a critical resistor that must be replaced or properly re-soldered - in case this picture is of your actual device. On the other hand, if I’m not mistaken (I CAN be mistaken), the 2 caps can be left out of you cannot find them. But why do you need those caps? What is your iPad suffering from?
You can find the schematics at https://service-schematics.ru/media/file… - turn to p42 for the battery connector. They may just be filters, in which case you can probably get away with shorting them out. But are you sure they are the problem? The battery connector on iPhones and doubtless iPads too is prone to lifting off the board. Check for any movement, and if there is any,try soldering it back with a fine-tipped iron.
the displaced cap is the actuall problem, atleast in my ipad that is, but anyways U can get these components from an iphone 5 donor board, a resostor/whatever of the same value as FL4500 is present in the backlight circuit (below lcd connector ) in an iphone 5 board and for the two small caps, ones with same value are present in the baseband area of iphone 5 board, cheers..
