KDL-40EX620, KDL-40EX621, KDL-46EX620, KDL-46EX621, KDL-55EX620, KDL-55EX621 - Sony TV Service Manual (repair manual). Page 9

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KDL-40EX620/40EX621/46EX620/46EX621/55EX620/55EX621 3
SECTION 1 - SAFETY AND FEATURES
HANDLING THE LVDS FFC CONNECTOR
 
Several 2011 Models use a LVDS FFC Connector from the Main Board to the TCON Board. There are three different types of 
connectors that are used. 
CAUTION: 
 
Refer to the illustration below when disconnecting or 
connecting the LVDS FFC Connector. 
Correct
Incorrect
DISCONNECTING THE LVDS FFC CONNECTOR
Connector Type 1
1.  Slightly tilt the Main Board 
connector release away from the 
LVDS FFC Connector.
  DO NOT remove the LVDS FFC 
Connector by the reinforcement tab 
only. 
2.  Gently wiggle the LVDS FFC 
Connector to detach it from the 
Main Board.
Main Board
Reinforcement 
Tab
Tilt away from LVDS
Connector Type 2
1.  Gently press down on the 
release tab of the Main Board 
connector.
  DO NOT remove the LVDS FFC 
Connector  by the reinforcement 
tab only.
2.  Correctly holding onto the LVDS 
FFC Connector, pull out the 
connector while continuing to 
hold down the release tab of the 
Main Board connector.
 
Press down
Main Board
Reinforcement 
Tab
Connector Type 3
1.  Gently press down on the 2 
release tabs of the Main Board 
connector.
  DO NOT remove the LVDS FFC 
Connector  by the reinforcement 
tab only.
2.  Correctly holding onto the LVDS 
FFC Connector, pull out the 
connector while continuing to 
hold down the release tabs of 
the Main Board connector.
 
Reinforcement 
Tab
Press down
Main Board
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