Subject DEFECTIVE DIFFUSION PANEL
Model Size Model name LCD panel module Diffusion Panel
Parts code OLD NEW
Item
LC-52X20RU
LC-52X20E
LC-52X20S
R1LK520D3LZ50Y
R1LK520D3LZ5AY
R1LK520D3LZ5AQ
R1LK520D3LZ50Q
LC-52XL2E
LC-52XL2S
LC-52XL2RU
R1LK520D3LZ60Y
52
TL-M5200 R1LK520D3LZ50T
PSHEPA552WJZZ PSHEPA592WJZZ I
LC-46X20E
LC-46X20RU
LC-46X20S
R1LK460D3LZ50Y
R1LK460D3LZ50Q
R1LK460D3LZ50K
46
LC-46XL2E
LC-46XL2RU
LC-46XL2S
R1LK460D3LZ60Y
R1LK460D3LZ60Q
PSHEPA546WJZZ PSHEPA591WJZZ II
LC-42X20E
LC-42X20RU
LC-42X20S
LC-42B20E
LC-42B20S
LC-42G20E
LC-42G20S
R1LK420D3LZ50Y
R1LK420D3LZ5AY
42
LC-42XL2E
LC-42XL2RU
LC-42XL2S
R1LK420D3LZ60Y
PSHEPA542WJZZ PSHEPA590WJZZ III
37
LC-37X20RU
LC-37X20S
LC-37X20E
LC-37G20S
LC-37G20E
LC-37B20E
LC-37B20S
R1LK370D3LZ60Y
R1LK370D3LZ6AY PSHEPA537WJZZ PSHEPA694WJZZ IV
32
LC-32X20E
LC-32X20RU
LC-32X20S
LC-32B20E
LC-32B20S
LC-32G20E
LC-32G20S
R1LK315D3LZ20Y
R1LK315D3LZ2AY PSHEPA532WJZZ PSHEPA649WJZZ V
General
Cause
In some unit which uses an above mentioned LCD diffusion panel, an abnormal shadow or Mura may become
visible on screen.
Defective diffusion panel in the LCD panel module
Servicing If customer complains of the above mentioned phenomenon due to defective
