Pioneer PDP-424MV Service Manual page 34

5. Operation check
After replacing the module or parts inside the module, perform aging for 30 minutes or more
while displaying a fully white screen.
After that, check the screen by displaying a fully red, fully green, and fully blue screen, color
bars, and gray scale.
Note: If any flashing or luminescent spots are recognized during display check after a long period of
storage of the module, perform aging with a fully white screen displayed for another hour or so.
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