I picked up an ETX-125-EC at a garage sale. It would not focus. Thinking that the focus knob might be loose on the shaft, I removed the knob and tried just turning the shaft, to no avail.
BUT as I was moving the telescope the shaft disappeared into the housing and I heard a mirror drop inside. I have been looking for either a parts diagram or other instructions on how to disassemble the unit so that I can, hopefully fix it.
Any help would be fully appreciated.