
Well hello boys.. I hear your having problems with itty bitty ceramic cards???
In most cases all you need to do is resolder each contact on these and they will be repaired. PPI had heat issues with these, and they tend to desolder themselves.
Now there are some secrets here:
1: do NOT use flux of any kind it attacks the pad material and the pad will never take solder again.
2: all the devices on these are commonly available, and unless your thick film resistors on the ceramic background are burnt the replacement of bad devices is a option. I have done this and it works but it takes time and patience.
3: careful about how much heat and for how long. it should just be a touch up nothing drastic involved with heat and time.
Now if you are still in need, perhaps I can get some of these below out of the build shop for you, but time is a issue here..