Sony KDL-46XBR9 / KDL-52XBR9 Service Manual ▷ View online
13
KDL-46XBR9/52XBR9
KDL-46XBR9/52XBR9
1 Remove 14 screws from Rear Cover
2 Remove 1 screw from Side Jack position
3 Remove 1 screw from Terminal position
4 Remove 4 screws from VESA positions
5 Remove 4 screws from Bottom Frame positions
6 Carefully lift Rear Cover terminal side up and rotate toward Switch unit side
7 Release Clamp and remove Rear Cover from Front Cabinet Assembly
NOTE:
The Rear Cover is attached to Front Cabinet Assembly with a small Clamp.
Use caution when removing the Rear Cover not to damage the Clamp.
To re-install the Rear Cover, press the Rear Cover down on Clamp to lock into position.
1-1-2. REAR COVER REMOVAL (KDL-52XBR9 ONLY)
Front Cabinet Assembly
Front Cabinet Assembly
6
1
Screw,
+BVTP2 4X16
+BVTP2 4X16
2 Screw,
+BVTP 3X12 TYPE2 IT-3
4
Screw,
+PSW M5X12
+PSW M5X12
5
Screw,
+PSW M5X12
+PSW M5X12
3 Screw,
+BVTP 3X12 TYPE2 IT-3
Rear Cover
Rear Cover
7
Clamp
14
KDL-46XBR9/52XBR9
KDL-46XBR9/52XBR9
1 Push Point A as shown and rotate Switch Unit clockwise to release the hook
from Front Cabinet Assembly.
2 Push Point B as shown and rotate Switch Unit counterclockwise to release
the hook from Front Cabinet Assembly.
3
Disconnect connector from Power Switch
4 Disconnect 1 connector from Switch Unit
1-2. SWITCH
UNIT
REMOVAL
Front Cabinet
Assembly
Assembly
Front Cabinet
Assembly
Assembly
Switch Unit
Switch Unit
2
3
4
1
Point A
Point B
15
KDL-46XBR9/52XBR9
KDL-46XBR9/52XBR9
1-3. BR BOARD, D1N/D3N BOARDS, D2N/D4N BOARDS AND G7N (POWER) BOARD REMOVAL
1 Disconnect 5 connectors from D2N/D4N Boards
2 Remove 2 screws from D2N/D4N Boards
3 Unhook Side Jack from BR Board position
4 Disconnect 5 connectors from BR Board
5 Remove 8 screws from BR Board
6 Disconnect 7 connectors from G7N (Power) Board
7 Remove 2 screws from G7N (Power) Board
8 Disconnect 4 connectors from D1N Board (KDL-46XBR9 Only)
Disconnect 5 connectors from D3N Board (KDL-52XBR9 Only)
9 Remove 2 screws from D1N/D3N Boards
4
6
3
Side Jack
Bracket
Bracket
BR Board
G7N Board
D1N/D3N Board
D2N/D4N Board
1
8
2 Screw,
+PSW M3X8
5 Screw,
+PSW M3X8
7 Screw,
+PSW M3X8
9 Screw,
+PSW M3X8
16
KDL-46XBR9/52XBR9
KDL-46XBR9/52XBR9
1-4. TABLE-TOP STAND ASSEMBLY AND UNDER COVER REMOVAL
1 Gently place the TV set face down onto a soft cloth
2 Remove 4 screws from Table-Top Stand Assembly
3 Remove 2 screws from Under Cover to detach from Bottom Frame
Table-Top
Stand Assembly
Under Cover
Bottom Frame
Soft Cloth
2 Screw,
+PSW M5X16
1
3
Screw,
+BVTP2 4X16
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