Read Sony KDL-52XBR4 / KDL-52XBR5 Service Manual online
15
KDL-52XBR4/52XBR5
KDL-52XBR4/52XBR5
1-7. FB1 BOARD, AU BOARD, AND H5 BOARD (FOR KDL-52XBR5 ONLY) REMOVAL
1 Slide out Card Bracket
2 Remove 2 screws, +PSW M3X5
3 Remove 2 screws, HEX
4 Remove 4 screws, +BVST 3X8
5 Remove 7 screws, +BVST 3X8
6 Disconnect 7 connectors
7 Remove H5 Board
(For KDL-52XBR5 Only)
8 Disconnect 8 connectors
9 Remove 9 screws, +BVST 3X8
10 Remove 8 screws, +PSW M3X5
1-8. TUU2 BOARD REMOVAL
1 Remove 2 screws, +BVST 3X8
2 Remove one Hex. Nut from Tuner
3 Remove
Tuner
Bracket
4 Disconnect one connector
5 Remove 5 screws, +BVST 3X8
6 Remove 4 screws, +BVST 3X8
7 Remove one screw, +BVST 4X8
4
1
2
3
9
5
6
10
AU Board
Chassis Bracket
FB1 Board
FB Shield (Top)
Card Bracket
8
7
H5 Board (KDL-52XBR5 Only)
2
4
3
5
7
1
6
TUU Shield (Top)
TUU Shield (Bottom)
TUU2 Board
Tuner Bracket
Chassis Bracket
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