problem sovled Message #6 Posted by ned on 20 Oct 2004, 9:53 p.m., in response to message #5 by ned
okay upon removing the rear chassis and the pcb, I saw that the problem (with most pioneers maybe) is that 2 hooks, or teeth on the front chassis became detached from the metal plate. In this case, the front chassis was allowed to flex out, causing lack of contact at the keyboard connector. This is just below the lcd, where the keyboard connects to the pcb via the printed mylar. Shimming the foam pad might work also, but hooking the teeth back to the metal solves the problem. Poor design IMHO. The front chassis provides no stiffness, the metal plate should have been channelled for stiffness.
-Ned
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