09TV054R1
KDL-40W4500, KDL-40W4710, KDL-40W4720, KDL-40W4730,
KDL-40X4500, KDL-40Z4500, KDL-46W4500, KDL-46W4710,
KDL-46W4720, KDL-46W4730, KDL-46X4500, KDL-46Z4500,
KDL-52W4500, KDL-52W4710, KDL-52W4730, KDL-52Z4500
TD
Subject IRIS
Caution when Exchanging LCD Panel [REVISION 1]
SYMPTOM
New panels do not have a heat sink attached.
SOLUTION
* When replacing the panel, re-use the heat sink, radiation sheet and screws from the old panel, referring to
procedure A, B or C below.
* Also the metal brackets have to be reused. Refer to “D” at the very end of this document for further details.
• A. KDL-xxW4500/W47xx/40X4500
Panel size Part number
40 inch 1-802-778-11
46 inch 1-802-777-11
52 inch 1-802-776-11
1. Place the radiation sheet on the LCD panel in the lower cut-out of the T-Con board.
