KDL-40XBR7 - Sony TV Service Manual (repair manual). Page 17

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17
KDL-40XBR7
KDL-40XBR7
1-9. LCD 
PANEL 
REMOVAL
1   Remove 3 screws to detach Heat Sink from LCD Panel
2   Gently remove Radiation Sheet (Heat Transfer Pad)
 
CAUTION: The Heat Sink and Radiation Sheet are NOT included on LCD Panel.
 
For LCD Panel replacement you can reuse the heat sink, but you must replace the radiation sheet.
3   Remove 2 screws 
4   Disconnect 2 connectors from inverter board 
1-9-1. CLEANING THE LCD PANEL
CAUTION: When cleaning the TV, be sure to unplug the power cord to avoid any chance of electric shock.
1  Clean the cabinet of the TV with a dry soft cloth.
2  Wipe the LCD screen gently with a soft cloth.
 
→ Stubborn stains may be removed with a cloth slightly moistened with a solution of mild soap and warm water.
 
→ If using a chemically pretreated cloth, please follow the instruction provided on the package.
 
→ Never use strong solvents such as a thinner, alcohol or benzine for cleaning. 
 
→ Periodic vacuuming of the ventilation openings is recommended to ensure to proper ventilation.
Heat Sink
Radiation
Sheet (T)
1
2
3
4
LCD Panel
Cabinet Assembly
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