Sony KDL-65S990A Service Manual ▷ View online
KDL-65S990A 17
SECTION 3 - REPAIR INFORMATION
REMOVING THE BEZEL AND WIFI BOARD
1. Remove 4 screws from the Top Bezel.
2. Release 4 locking clips to detach the Top Bezel.
3. Remove 4 screws from Bracket Stand Right and Left, then lift to detach.
4. Remove 4 screws from the Bottom Bezel.
5. Disconnect connectors from the HSC-NO BT WIFI Board Mounted.
Release 6 locking clips to detach the Bottom Bezel.
6. After releasing all clips, use a narrow tool and press the Bottom Bezel
through the opening to detach.
7. Release side clips, then lift to detach the LED Bracket.
LED
Bracket
LED
Bracket
8. Release side clips, then lift to detach the HSC-NO BT WIFI Board
Mounted.
HSC-NO BT WIFI
Board
HSC-NO BT WIFI
Board
REMOVING THE SPEAKER CABINET
1. Disconnect connector from Speakers, then lift to detach from Panel.
CAUTION: To avoid damaging, DO NOT touch the Speaker’s front.
KDL-65S990A 18
SECTION 3 - REPAIR INFORMATION
2. Disconnect all connectors from Speaker Cabinet and boards.
3. Release hooks to detach Speaker Cabinet.
Speaker
Cabinet
Speaker
Cabinet
4. Refer to these instructions to remove the opposite side Speakers.
REMOVING THE BLUETOOTH MODULE
AND BT BOARD
1. Release locking clip from the BT Bracket, then lift and slide to detach.
BT
Bracket
BT
Bracket
2. Lift the Bluetooth Module to disconnect and remove. Release locking clip
from the HSC-CM-BT Mounted, then lift to detach.
HSC-CM-BT
Board
HSC-CM-BT
Board
Bluetooth
M
odule
Bluetooth
Module
REMOVING THE WLAN MODULE AND HW BOARD
1. Release locking clip from the WF Bracket, then lift and slide to detach.
WF
Bracket
WF
Bracket
2. Lift the WLAN Module to disconnect and remove. Release locking clip
from the HW Board Mounted and lift to detach.
HW
Board
HW
Board
W
LAN
M
odule
WLAN
Module
REMOVING THE HIR BOARD
1. Release locking clip from the IR Bracket, then pull upwards to detach.
IR
Bracket
IR
Bracket
2. Release locking clip from the HIR Board Mounted, then slide and lift to
detach.
HIR
Board
HIR
Board
KDL-65S990A 19
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-65S990A
1
NA
LCD PANEL
FOR ALL LCD PANEL AND TCON BOARD PART NUMBER
INFORMATION REFER TO THE LCD PANELS SERVICE MANUAL.
2
4-466-300-01
RC ORNAMENT LEFT
3
4-450-045-01
LABEL, SIDE TERMINAL
4
4-449-086-41
LABEL, UNDER TERMINAL
5
4-449-005-01
LABEL, REAR TERMINAL
6
4-464-778-01
REAR COVER
7
4-297-989-01
AC COVER
! 8
1-839-679-12
POWER SUPPLY CORD
9
4-466-299-01
RC ORNAMENT RIGHT
REF. NO.
PART NO.
DESCRIPTION
2
1
8
9
7
4
5
6
3
KDL-65S990A 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)
REF. NO.
PART NO.
DESCRIPTION
51
1-492-102-11
SWITCH UNIT
52
4-464-843-01
STAND BASE LEFT
53
4-464-845-01
STAND NECK LEFT
54
1-858-930-11
SPEAKER BOX MAIN LEFT
55
1-858-931-11
SPEAKER BOX SUB LEFT
56
4-464-837-01
STAND BASE RIGHT
57
4-464-841-01
STAND NECK RIGHT
58
1-858-930-21
SPEAKER BOX MAIN RIGHT
59
1-858-931-21
SPEAKER BOX SUB RIGHT
59
58
53
57
51
55
56
54
52
KDL-65S990A
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