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Car stock LCD - External RGB connection query

Hello,

Although I've searched around the internet I couldn't find the information I am looking for.

Attached diagram is showing Honda Accord's (7th gen) Audio Head Unit with LCD display on it, and separate Navigation Unit connection.

LCD is 7" TFT and specs are here : http://www.panelook.com/LQ070T5GG06_SHARP_7_LCM_parameter_9633.html

I was wondering is it possible I can connect these RGB inputs, for example to PC VGA output RGB signals to get a picture?

If possible, do I need to equate PC output resolution to LCD's resolution ?

What would happen with PC VGA socket's SYNC signals? As LCD Frame Rate : 60Hz and PC output is also 60Hz does it make things better ?

Also what are these Disp Bus(-) and Disp Bus(+) signals for ?


Thank you
 

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