Sony KDL-40X4000 / KDL-46X4000 / KDL-52X4000 Service Manual ▷ View online
KDL-40/46/52X4000 (K) 1-12
KDL-52X4000
1-3-3. BUK, AWF AND D5 BOARDS REMOVAL
1-3-4. FRAME REMOVAL
1
One screw
(+PSW M3X5)
1
One screw
(+PSW M3X5)
2
Lead wire with
connector (LVDS)
3
Five screws
(+BVST 3X8)
3
Four screws
(+BVST 3X8)
4
BUK board
5
Four screws
(+BVST 3X8)
6
AWF board
7
Side jack bracket
qd
Main bracket assy
qa
G5 frame
9
D5 board
0
One screw
(+PSW M3X5)
8
Four screws
(+BVST 3X8)
qs
Three screws
(+BVST 3X8)
qs
Two screws
(+BVTP2 4X16)
qd
One screw
(+PSW M4X8)
qj
One screw
(+PSW M4X8)
qg
Five screws
(+PSW M5X8)
qk
Two screws
(+BVTP2 4X16)
0
Six screws
(+PSW M5X8)
4
Two screws
(+BVST 3X8)
6
Two screws
(+PSW M5X8)
8
Two screws
(+PSW M5X8)
qa
Spine frame
(52S)
qh
Spine frame (52S)
5
G5 frame
7
VESA frame (TOP)
qf
Top frame
(52S)
ql
Top frame (52S)
9
Center frame
KDL-40/46/52X4000 (K) 1-13
KDL-52X4000
1-3-5. AC INLET, BOTTOM FRAME, LOUDSPEAKER AND SP JOINT REMOVAL
1-3-6. SWITCH UNIT, H3R BOARD, H4R BOARD AND LCD PANEL REMOVAL
Note: Please note that when replacing the LCD Panel, be sure to remove the heat sink (TB) and
radiation sheet (T) from the original LCD panel and then attach them to a new LCD panel.
3
Two screws
(+PSW M5X8)
1
Two screws
(+PSW M5X8)
7
One screw
(+BVST 3X8)
qa
One screw
(+PSW M5X8)
qs
Four screws
(+BVTP2 4X16)
qj
One screw
(+BVTP2 4X16)
ql
Two screws
(+BVTP2 4X16)
5
Two screws
(+KTT 3X10)
9
Five screws
(+PSW M5X8)
6
AC inlet
bracket
qf
Four screws
(+BVTP2 4X16)
0
Stand holder
6
AC inlet
4
VESA farme
(BTTOM)
2
VESA farme
(BTTOM)
qg
SP joint (REAR)
qh
SP cable
cover
qd
Bottom frame
qk
Woofer bracket
(52S)
w;
Speaker
6
Two screws
(+BVTP2 4X16)
7
LCD panel
2
LOGO holder
3
Illumination module
4
H3R board
5
H4R board
1
Switch unit
8
Three screws
(+PSW 3X8)
9
Heart sink
0
Radiation
sheet
KDL-40/46/52X4000 (K) 1-14
KDL-52X4000
1-3-7. FRONT ASSY AND LOUDSPEAKER REMOVAL
4
One screw
(+BVTP2 4X16)
6
One screw
(+BVTP2 4X16)
3
Three screws
(+BVTP2 4X16)
2
Three screws
(+BVTP2 4X16)
5
Speaker
7
Speaker
8
SP joint (FRONT)
1
SP cover assy
Front assy
KDL-40/46/52X4000 (K) 1-15E
KDL-52X4000
1-3-8. WIRING LAYOUT
CN301
CN401
LOUDSPEAKER
H3R Board
H4R Board
LOUDSPEAKER
ILLUMINATION Module
CN1411
CN2001
CN1401
CN700
CN6153
CN6000
CN6150
CN6100
CN6502
CN6501
CN6702
CN53
CN6700
CN58
CN6703
AC INLET
LOUDSPEAKER
G5 Board
D4 Board
T-CON
INVER
TER
BUK Board
SWITCH Unit
LCD PANEL
D5 Board
INVER
TER
CN6951
CN6900
CN6600
CN6701
CN6500
CN65
CN2000
CN3201
CN5702
CN5701
CN4700
AWF
Board
Board
CN56
CN6950
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