This is a strange one. I have a client's unit in the shop that works fine
with VGA, composite, DVI, and RF, but will not display a proper image with
component inputs. The image is extremely bright with the whites crushed and
looking over driven. When I first saw it my first thought was that it must
have some termination setting for a loop out. Well I was right about the
problem being a termination issue, but guess what, no loop out nor or there
any 75 ohm terminating resistors in the input board. No settings in the
menu system for anything related. There terminating resistors for the other
inputs, but not on the component in. There are locations for them but they
are simply not there. I installed three 75 ohm resistors and the set works
fine. I keep thinking I must be missing something. BENQ is no help as they
simply repeat the mantra "send it in for service."

Have any of you ever run into one of these or anything without terminating
resistors on the inputs? The unit is a couple of years old but obviously
came from the factory like this. Am I missing something? Does anyone know
how to get any technical info on a BENQ PDP (Chungwa made PDP)? Is this a
case of me being dense or did some idiot program the insertion system in the
factory wrong? Maybe some novice engineer at Chungwa doesn't know that
component vido should be terminated? They can't all be made like this
because they would have never worked right.

This looks like a pretty well designed unit that works well for a 852x480
display, but I can't figure out why the composite inputs were made this way.
As for BENQ support, they are unwilling to provide any at all thus far. To
require that every unit with a technical question be sent in for repair to
either NJ or CA is just silly and they will get no business from me.

The set works, now, but I can't help feeling like I missed something.

Leonard