Sony KDL-46W955A / KDL-55W955A Service Manual ▷ View online
KDL-46W955A/55W955A 17
SECTION 4 - EXPLODED VIEW/PART NUMBER INFORMATION
2. Firmly lift up the Smart Core Block Cover left side to remove.
NOTE:
To avoid damaging the Smart Core Block Cover, removal MUST
start from the left side as shown.
3. Disconnect 2 connectors from the Smart Core Block.
4. Grasp Smart Core Block as shown, then twist it upwards to release.
5. Grasp Bracket, SC as shown and twist it upwards to remove.
BRACKET,
SC
6. Release connector from Lid, SC hook to disconnect.
7. Unclamp 2 side clips from the Lid, SC and lift as shown to detach.
LID, SC
8.
Carefully, using a flat edge object (ex. steel ruler), release the clip
located on the right side corner, and pull as shown to detach the Panel
Ornament.
located on the right side corner, and pull as shown to detach the Panel
Ornament.
9. Remove HIR, Wi-Fi PWB Board and BT Module.
HIR, BOARD
BT, MODULE
WIFI PWB
10. Release 2 hooks from HSC Board and detach.
HSC BOARD
KDL-46W955A/55W955A 18
Components not identified by a part number or description
are not stocked because they are seldom required for routine
service.
The component parts of an assembly are indicated by the reference numbers in
the far right column of the parts list and within the dotted lines of the diagram.
NOTE: The components identified by shading and
!
mark are critical for safety.
Replace only with part number specified.
NOTE: The components identified by a red outline and a mark contain confidential
information. Specific instructions must be adhered to whenever these components are
repaired and/or replaced. (See Appendix A)
SECTION 4 - EXPLODED VIEW/PART NUMBER INFORMATION
KDL-46W955A/55W955A
2
4
7
11
10
8
9
3
5
6
1
2
1
4-441-736-02
ORNAMENT, REAR
2
A-1923-993-A
STAND HEAD NECK
3
A-1923-994-A
STAND, BASE
4
4-441-738-01
CLAMPER CABLE (L)
5
4-451-562-21
LABEL, UNDER TERMINAL
6
4-451-544-01
LABEL, REAR TERMINAL
7
4-451-534-21
LABEL, SIDE TERMINAL
8
4-441-734-13
REAR COVER
9
4-439-639-01
AC COVER
10
4-262-708-04
CLAMPER, CABLE
! 11
1-846-001-11
POWER SUPPLY CORD
REF. NO.
PART NO.
DESCRIPTION
KDL-46W955A/55W955A 19
SECTION 4 - EXPLODED VIEW/PART NUMBER INFORMATION
NOTE: The components identified by shading and
!
mark are critical for safety.
Replace only with part number specified.
NOTE: The components identified by a red outline and a mark contain confidential
information. Specific instructions must be adhered to whenever these components are
repaired and/or replaced. (See Appendix A)
KDL-46W955A/55W955A
Smart
Core
Block
51
52
53
54
61
59
Stand
Bracket*
55
56
57
58
60
62
51
1-474-483-11
G3A BOARD, COMPLETE
(KDL-46W955A ONLY)
51
1-474-482-11
G3B BOARD, COMPLETE
(KDL-55W955A ONLY)
52
4-298-004-01
SPACER (B)
53
4-439-641-01
SHEET, INSULATION (G3)
ORDER THIS PART WHEN REPLACING THE LCD PANEL.
54
1-858-873-21
SPEAKER BOX (RIGHT)
55
4-438-010-01
COVER, SC
56
A-1913-028-A
BM BOARD, COMPLETE
AFTER REPLACING THE MAIN BOARD, YOU MUST UPDATE
THE SOFTWARE TO THE LATEST VERSION.
57
4-439-635-41
BRACKET, UNDER
58
4-439-631-01
BRACKET, SIDE
59
1-858-873-11
SPEAKER BOX (LEFT)
60
1-492-115-21
SWITCH UNIT
61
4-440-057-01
SHEET, THERMAL (AYU2)
ORDER THIS PART WHEN REPLACING THE MAIN BOARD.
62
NA
LCD PANEL
FOR ALL LCD PANEL AND TCON BOARD PART NUMBER
INFORMATION REFER TO THE LCD PANELS SERVICE MANUAL.
REF. NO.
PART NO.
DESCRIPTION
*Reinstall Stand Brackets (2)
when replacing the LCD Panel.
when replacing the LCD Panel.
KDL-46W955A/55W955A 20
SECTION 4 - EXPLODED VIEW/PART NUMBER INFORMATION
NOTE: The components identified by shading and
!
mark are critical for safety.
Replace only with part number specified.
NOTE: The components identified by a red outline and a mark contain confidential
information. Specific instructions must be adhered to whenever these components are
repaired and/or replaced. (See Appendix A)
SMART CORE BLOCK
103
104
109
107
101
102
105
106
108
110
101
4-438-009-01
LID, SC
102
1-492-076-11
WLAN MODULE
103
A-1930-359-A
HSC BOARD, MOUNTED
104
1-492-062-11
BLUETOOTH MODULE
105
4-453-429-01
CASE, SC
106
A-1930-363-A
HIR BOARD, MOUNTED
107
4-440-735-01
BRACKET, SC
108
4-438-006-13
PANEL ORNAMENT, SC
109
4-440-734-01
GASKET (B)
110
4-440-733-01
GASKET (W)
REF. NO.
PART NO.
DESCRIPTION
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