Sony KLV-40W300A / KLV-46W300A Service Manual ▷ View online
KLV-40/46W300A (WB) 1-9
KLV-46W300A
1-2-5. DF2, DF3 AND GF1 BOARDS REMOVAL
6
Four screws
(+PSW 3SG)
7
DF2 board
Claws
9
GF1 board
0
GFD bracket
8
Four screws
(+PSW 3SG)
2
Five screws (+PSW 3SG)
3
DF3 board
Hooks
Claw
CN6905
CN6900
CN6800
CN6153
CN6600
CN6502
CN6000
CN6708
CN6707
Hooks
Claw
CN6706
CN6904
4
D3 bracket
1
Connector assy
1
Connector assy
1
Connector
assy
5
Connector
assy
5
Connector assy
5
Connector assy
5
Connector
assy
7
Lead wire with
connector (LVDS)
CN5601
FB2 board
6
One screw (+PSW M3X5)
1
One screw
(+BVST 3X8)
3
One screw (+BVST 3X8)
3
One screw (+BVST 3X8)
1
Three screws (+PSW M3X5)
2
Two screws (HEX)
5
FB top shield assy
4
FG clamp
3
One screw (+BVST 3X8)
1-2-6. FB TOP SHIELD ASSY REMOVAL
KLV-40/46W300A (WB) 1-10
KLV-46W300A
1-2-7. AG AND FB2 BOARDS REMOVAL
1-2-8. TUW BOARD REMOVAL
3
Lead wire with
connector(LVDS)
2
One screw
(+PSW M3X5)
7
FB2 board
0
AG board
4
Board to board connector 80P
5
Board to board connector 50P
8
Connector assy
1
Connector assy
6
Ten screws
(+PSW M3X5)
9
Nine screws
(+BVST 3X8)
CN005
CN002
CN001
CN4001
CN5600
CN4002
CN006
9
Tuner shield (lower) assy
4
Two screws
(+BVST 3X8)
1
TU bracket assy
Claws
3
One screw
(+BVST 3X8)
2
Tuner shield (upper)
5
TUW board
6
Two screws
(+BVST 3X8)
3
Nut (washer hexagon)
7
Two screws
(+BVST 3X8)
8
FG clamp
KLV-40/46W300A (WB) 1-11
KLV-46W300A
1-2-9. AC INLET, CHASSIS BRACKET AND STAY REMOVAL
1-2-10. LOUD SPEAKER REMOVAL
qh
One screw
(+PSW M3X5)
qh
One screw
(+PSW M3X5)
2
One screw
(+PSW M5X8)
5
One screw (+PSW M5X8)
qh
Four screws
(+PSW M3X5)
qh
One screw
(+PSW M3X5)
7
Two screws (+PSW M5X8)
qd
Two screws (+PSW M5X8)
qh
One screw (+PSW M3X5)
qa
Two screws (+KTT 3X10)
9
Stay lower L
3
Stay upper L
6
Stay upper R
0
One screw (+PSW M4X6)
8
Two screws (+BVTP2 4X16)
1
One screw
(+BVTP2 4X16)
4
One screw
(+BVTP2 4X16)
qf
Two screws
(+BVTP2 4X16)
qf
One screw
(+BVTP2 4X16)
qg
Stay lower R
qs
AC inlet
4
Chassis bracket (FIX2)
qj
One screw (+BVST 4X8)
1
Connector assy
3
Three screws
(+BVTP2 4X16)
4
Loud speaker
(Tweeter)
2
Loud speaker
6
Loud speaker
5
Connector assy
7
Three screws
(+BVTP2 4X16)
8
Loud speaker
(Tweeter)
KLV-40/46W300A (WB) 1-12E
KLV-46W300A
1-2-11. LCD PANEL, HW3 BOARD AND BEZEL ASSY REMOVAL
TO INSERT THE CONNECTOR
1
Press the middle
part of the connector
to insert till it locks.
part of the connector
to insert till it locks.
The connector might not be properly locked when only pressed from the middle.
Be sure to press both sides to confirm it is property locked.
Be sure to press both sides to confirm it is property locked.
2
Press the right
side to confirm it is
locked.
side to confirm it is
locked.
3
Press the left
side to confirm it is
locked.
side to confirm it is
locked.
2
Connector assy
1
Two screws (+BVTP2 4X16)
3
LCD panel (46inch FHD TFT)
1
One screw
(+BVTP2 4X16)
Bezel assy
4
HW3 board
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