KDL-42W650A - Sony TV Service Manual (repair manual). Page 21

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KDL-42W650A 17
SECTION 3 - REPAIR INFORMATION
REMOVING THE SMART CORE BLOCK
1.  Remove 1 screw, then release the Harness attached to LCD Panel.
2.  Grasp Smart Core Block as shown, then twist it downwards to release 
clips.
3.  Apply pressure on both sides of Cover, SC and pull it apart to detach.
4.  Disconnect connectors and release cable from Lid, SC hook.
5.  Unclamp 2 side clips from the Lid, SC and lift as shown to detach.
LID, SC
6. 
Carefully, using a flat edge object (ex. steel ruler), release the clip 
located on the right side corner, and pull as shown to detach the Panel 
Ornament.
7.  Detach the HIR Board and WLAN Module.
HIR BOARD
WLAN 
MODULE
8.  Release hooks from HSC-WIFI Board to detach.
HSC-WIFI 
BOARD
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