DOWNLOAD Sony KLV-40W300A / KLV-46W300A / KLV-52W300A (serv.man3) Service Manual ↓ Size: 17.92 MB | Pages: 127 in PDF or view online for FREE

Model
KLV-40W300A KLV-46W300A KLV-52W300A (serv.man3)
Pages
127
Size
17.92 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-40w300a-klv-46w300a-klv-52w300a-sm3.pdf
Date
PREV: Sony KDL-37M3000 Service Manual

Sony KLV-40W300A / KLV-46W300A / KLV-52W300A (serv.man3) Service Manual ▷ View online

13
KLV-40W300A/46W300A/52W300A
KLV-40W300A/46W300A/52W300A
1-3.  SPEAKERS, HW3 BOARD, AND AC INLET REMOVAL
1-4.  HW1 BOARD REMOVAL
5
1
1
2
2
3
4
Speaker (Tweeter)
Loud Speaker
Speaker (Tweeter)
HW3 Board
AC Inlet
1   Remove 6 screws, +BVTP2 4X16 (KLV-46W300A/52W300A Only)
2   Slide out Loudspeakers from Bezel
3   Remove 2 screws, +KTT 3X10
4   Disconnect 1 connector from HW3 Board
5   Release hook and remove HW3 Board
1  Remove 
from 
bezel
2   Disconnect 1 connector
3   Release hooks and remove HW1 Board
1
2
3
Multi Button Assembly
HW1 Board
14
KLV-40W300A/46W300A/52W300A
KLV-40W300A/46W300A/52W300A
1-5.  HW2 BOARD REMOVAL
1   Remove 3 screws, +BVTP 3X12 TYPE2 IT-3 
2   Disconnect 2 connectors
3   Remove 2 screws, +PVST 3X8 (KLV-40W300A Only)
 
Remove 2 screws, +PSW M3X5 (KLV-46W300A/52W300A Only)
2
3
1
HW2 Board
Side Terminal Bracket
1-6 
AU BOARD AND FB1 BOARD 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  Disconnect 
7 
connectors
8   Remove 9 screws, +BVST 3X8
9   Remove 8 screws, +PSW M3X5
4
1
2
3
7
8
5
6
9
AU Board
Chassis Bracket
FB1 Board
FB Shield (Top)
Card Bracket
15
KLV-40W300A/46W300A/52W300A
KLV-40W300A/46W300A/52W300A
1-7.  TUU2 BOARD REMOVAL
2
4
3
5
1
6
Chassis Bracket
TUU Shield (Top)
TUU Shield (Bottom)
TUU2 Board
Tuner Bracket
1   Remove 2 screws, +BVST 3X8
2   Remove 1 Hex Nut from Tuner 
3  Remove 
Tuner 
Bracket
4   Disconnect 1 connector
5   Remove 5 screws, +BVST 3X8
6   Remove 4 screws, +BVST 3X8
16
KLV-40W300A/46W300A/52W300A
KLV-40W300A/46W300A/52W300A
1
2
4
3
6
5
G/D Bracket
GF1 Board
DF3 Bracket
(KLV-46W300A)
DF3 Board(KLV-46W300A)
DF1 Board(KLV-40W300A)
DF2 Board(KLV-46W300A)
1-8.  DF1, DF2, DF3 BOARDS AND GF1 BOARD REMOVAL 
(KLV-40W300A/46W300A ONLY)
1   Remove 5 screws, +PSW 3SG (KLV-46W300A Only)
2   Disconnect 3 connectors (KLV-46W300A Only)
3   Disconnect 4 connectors (KLV-40W300A Only)
 
Disconnect 4 connectors (KLV-46W300A Only)
4   Remove 4 screws, +PSW 3SG
5  Disconnect 
7 
connectors
6   Remove 4 screws, +PSW 3SG
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