Originally posted by phat_bog And there it is, 5 colored cables / wires intentionally detached and /or cut. The conclusion is obvious,
I have taken early model Pentax dslrs apart .
It was necessary to desolder certain wires similar to those in your photos in order to take the camera apart, then resolder during re-assembly.
I am surprised to see that shaky, point to point tight wiring method is still used on the K-3. With this method I have seen weak points at the stress concentration where the strands emerge from the solder pads.
So there may be other explanations, contrary to your conclusions, although I agree the camera should not have been returned like that.
Perhaps the service was held for some time (maybe because not worthwhile to continue) then the camera was screwed back together without resoldering.
I have done that to put them in the scrap parts box.
The bottom line is that the life cycle of this stuff is just to click together as cheaply as possible, serviceability is not a consideration.
Then ship as fast as possible to end user to be sent to land fill at end of life, QA aim for acceptable % of customers with hissing fits.
I have just been going through service problems with a costly film scanner. I maintained a cordial relationship with the manufacturer.
When it works it performs beautifully, so they nearly got it right.
But is is doomed by multiple faults -Some plastic mouldings are poorly designed and toleranced.
The firmware has crazy bugs in it. The UI is partly inop, exceptions are unhandled, and the documentation is incomplete.
I bet the persons that designed this thing have long moved on. Those there now can not help although they did try.
They gave me service info to tear it down to see if i could fix it !
That thing is toast. It never really worked even before/after the original was replaced under warranty.
I suppose in this day and age we just have to factor in risk of the occasional lemon and move on.