DOWNLOAD Sony KDL-46XBR9 / KDL-52XBR9 Service Manual ↓ Size: 16.98 MB | Pages: 88 in PDF or view online for FREE

Model
KDL-46XBR9 KDL-52XBR9
Pages
88
Size
16.98 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-46xbr9-kdl-52xbr9.pdf
Date

Sony KDL-46XBR9 / KDL-52XBR9 Service Manual ▷ View online

17
KDL-46XBR9/52XBR9
KDL-46XBR9/52XBR9
1   Lift Top Stay Clamp, then push and slide Top Stay out from Front Cabinet Assembly (KDL-46XBR9 Only)
2   Rotate VESA Brackets counterclockwise and remove from Front Cabinet Assembly 
3   Remove 1 screw from AC Inlet
4   Remove 1 screw from AC Inlet Bracket
5   Remove 1 screw from Bottom Frame (KDL-46XBR9 Only)
 
Remove 3 screws from Bottom Frame (KDL-52XBR9 Only)
1-5.  STRUCTURAL PARTS AND AC INLET REMOVAL
4 Screw, 
+PSW M5X12
5
Screw,
+PSW M5X12
3 +KTT 3X10
(S TYPE)
Bottom Frame
VESA Bracket
AC Inlet Bracket
AC Inlet
Top Stay
Top Stay
Clamp
Front Cabinet
Assembly
LCD Panel
1
2
Soft Cloth
18
KDL-46XBR9/52XBR9
KDL-46XBR9/52XBR9
1-6. LOUDSPEAKER 
AND 
TWEETER 
REMOVAL
1   Remove 1 screw from Tweeter (L)
2   Slide out both Loudspeakers from Front Cabinet Assembly 
3   Remove 1 screw from Tweeter (R)
2
1
Screw,
+PSW M3X8
Speaker (R)
Speaker (L)
Tweeter (L)
3 Screw,
+PSW M3X8
Tweeter (R)
Front Cabinet Assembly
Soft Cloth
19
KDL-46XBR9/52XBR9
KDL-46XBR9/52XBR9
1-7.  LCD PANEL, ILLUMINATION MODULE, HL5 BOARD AND HEAT SINK REMOVAL
1   Remove LVDS cable and holder from TCON and LCD panel
2   Remove 5 screws and release LCD panel from Front Cabinet Assembly (KDL-46XBR9 Only)
 
Remove 6 screws and release LCD panel from Front Cabinet Assembly (KDL-52XBR9 Only)
3   Disconnect 1 connector from HL5 Board and release from Front Cabinet Assembly
4   Disconnect 1 connector from Illumination Module and remove from Front Cabinet Assembly
5   Remove 4 screws and detach 2 Heat Sinks from LCD Panel
6   Gently remove Radiation Sheets
7   Carefully peel off Insulating Sheets from LCD Panel 
 
NOTE: Heat Sink, Radiation Sheet and Insulating Sheet are not included with the LCD Panel and must be replaced when 
replacing the LCD panel. For part number information, refer to the Exploded View Section of this manual.
Insulating 
Sheet (D)
Insulating Sheet (G)
LCD Panel
Front Cabinet
Assembly
Illumination 
Module
HL5
Radiation
Sheet
6
4
3
7
5
Screw,
+PSW M3X8
Double Sided Tape
Insulating Sheet (D) Detail
Insulating Sheet (G) Detail
KD-46XBR9 ONLY
KD-52XBR9 ONLY
2
Screw,
+BVTP2 4X16
Soft Cloth
1
20
KDL-46XBR9/52XBR9
KDL-46XBR9/52XBR9
1-7-1. CLEANING THE LCD PANEL
CAUTION: When cleaning the TV, be sure to unplug the power cord to avoid any chance of electric shock.
 
Clean the cabinet of the TV with a dry soft cloth.
 
Wipe the LCD screen gently with a soft cloth.
→  Stubborn stains may be removed with a cloth slightly moistened with a solution of mild soap and warm water.
→  If using a chemically pretreated cloth, please follow the instruction provided on the package.
→  Never use strong solvents such as a thinner, alcohol or benzine for cleaning. 
→  Periodic vacuuming of the ventilation openings is recommended to ensure to proper ventilation.
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