DOWNLOAD Sony KP-46WT520 / KP-51WS520 Service Manual ↓ Size: 12.91 MB | Pages: 127 in PDF or view online for FREE

Model
KP-46WT520 KP-51WS520
Pages
127
Size
12.91 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kp-46wt520-kp-51ws520.pdf
Date
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Sony KP-46WT520 / KP-51WS520 Service Manual ▷ View online

KP-46WT520/51WS520
KP-46WT520/51WS520 
14
1-10.SPEAKER GRILLE, HA1 BOARD, AND HB1 BOARD REMOVAL 
(KP-51WS520 ONLY)
Input Terminal Bracket 
Four screws
Input Terminal Cover 
Two screws
(+BVTP 3x12)
Dome Washer 
Hex Tap 4 x 20 
5
4
Six screws Dome Washer Hex Tap 4x20
-3 per side
1
Input Terminal Plate
Two screws (+BVTP 3x12)
HB1 board
6
Four screws
(+BVTP 3x12)
The Speaker Grille Assy
Note:
The Speaker Grille Assy
is securely attached.
After removing the screws 
pull firmly out (from the bottom)
then down to release it.
HA1 board
2
2
3
1-9.  SPEAKER GRILLE, HA1 BOARD, AND HB2 BOARD REMOVAL 
(KP-46WT520 ONLY)
☛
Four screws Dome Washer Hex Tap 4x20
(2 per side)
1
Two screws
  (+BVTP3x12)
 Door, side terminal
HB2 board
Four screws
(+BVTP 3x12)
The Speaker Grille Assy
Note:
After removing the screws 
pull firmly out (from the bottom) 
to release it.
HA1 board
2
4
5
3
KP-46WT520/51WS520
KP-46WT520/51WS520 
15
1-11. BEZNET ASSEMBLY REMOVAL
Four screws 
Dome Washer
Hex Tap 4x20
Eight screws (KP-46WT520 Only) 
Nine screws (KP-51WS520 Only) 
Dome Washer Hex Tap 4x20
3
Four screws Dome Washer Hex Tap 4x20
-2 per side
2
1
4
Six screws Dome Washer Hex Tap 4x20
-3 per side (KP-46WT520 Only)
Four screws Dome Washer Hex Tap 4x20
-2 per side (KP-51WS520 Only)
Beznet assy
1-11-1. SCREEN TAPE METHOD
The following demonstrates the taping method when replacing the Contrast Screen or Diffusion Plates.
Acetate Tape
Top
AcetateTape
Contrast Screen
1
1
KP-46WT520/51WS520
KP-46WT520/51WS520 
16
L screen 
holder
Claws
SR board
Sensor 
bracket (B)
One screw
(+BVTP 4x12)
Four screws
(+BVTP 4x12)
One screw
(+BVTP 4x12)
Sensor 
bracket (A)
6
5
3
1
2
4
1-12.SR BOARD REMOVAL
The Screen Holder does not need 
to be removed in order to remove 
the SR boards.
KP-46WT520/51WS520
KP-46WT520/51WS520 
17
WIRE DRESSING
46" Cabinet
     HB 
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