SKU: AWW1156 Board Number(s): AWW1156 Substitute Parts: AWW1153 Compatible Models: Pioneer PDP4270HDKUCXC Pioneer PDP4270PUKUCXC Pioneer PDP4271HD Pioneer PDP4271HDKUCXC Pioneer PDP4271PUKUCXC Pioneer PDP5070HD Pioneer PDP5070PU Pioneer PDP5071HD Pioneer PDP5071PU Pioneer PDP5071PUKUCXC Pioneer PDP6071PU Notes: The part is identified by a suffix chip