DOWNLOAD Sony KDL-40XBR7 Service Manual ↓ Size: 11.23 MB | Pages: 108 in PDF or view online for FREE

Model
KDL-40XBR7
Pages
108
Size
11.23 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-40xbr7.pdf
Date

Sony KDL-40XBR7 Service Manual ▷ View online

17
KDL-40XBR7
KDL-40XBR7
1-9. LCD 
PANEL 
REMOVAL
1   Remove 3 screws to detach Heat Sink from LCD Panel
2   Gently remove Radiation Sheet (Heat Transfer Pad)
 
CAUTION: The Heat Sink and Radiation Sheet are NOT included on LCD Panel.
 
For LCD Panel replacement you can reuse the heat sink, but you must replace the radiation sheet.
3   Remove 2 screws 
4   Disconnect 2 connectors from inverter board 
1-9-1. CLEANING THE LCD PANEL
CAUTION: When cleaning the TV, be sure to unplug the power cord to avoid any chance of electric shock.
1  Clean the cabinet of the TV with a dry soft cloth.
2  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.
Heat Sink
Radiation
Sheet (T)
1
2
3
4
LCD Panel
Cabinet Assembly
18
KDL-40XBR7
KDL-40XBR7
1-10.  TOUCH SENSOR MODULE REMOVAL
1   Disconnect 1 connector and remove Illumination Module from Center Cabinet
2   Release Touch Holder from Center Cabinet
3   Disconnect 1 connector and remove Touch Sensor Module from Center Cabinet
4   Carefully remove Touch Sheet from Center Cabinet
1
3
4
2
Illumination Module
Touch Holder
Touch Sensor Module
Touch Sheet
Caution: Touch Sensor Removal
 
The board has been installed and fi xed in position on the bezel by double sided tape.  Improper removal may cause damage on both 
the board and the light guide.  Do not bend or warp the board as shown on the pictures on the below.  
To remove the module,
* Hold 2 positions (or more) to minimize board distortion. 
* Use jigs (wide plates) to avoid damaging light guide while separating the module from Bezel. 
“NG”
“OK”
 19 
KDL-40XBR7
KDL-40XBR7
WIRE DRESSING
THE WIRE DRESSING DIAGRAMS ARE 
CURRENTLY NOT AVAILABLE.  
20
KDL-40XBR7
KDL-40XBR7
2-1. VIEWING SERVICE ADJUSTMENT DATA
There are no adjustments necessary for these models. All data has 
been set for optimal viewing for our customers. The following sections 
are for informational purposes only. 
2-2. ACCESSING SERVICE ADJUSTMENT 
MODE
1.  TV must be in standby mode. (Power off).
2.  Press the following buttons on the Remote Commander within a 
second of each other: 
 
DISPLAY   
Channel 
5   
Volume 
+  
  TV POWER .
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Onscreen cursor
and select button
DISPLAY
RM-YD024
5
VOLUME+
JUMP
 
The fi rst service menu (TV) displays.
SECTION 2:  SERVICE ADJUSTMENTS
VERS
0
SERVICE
VERSION
0
TV MICRO
DIGITAL
PROGRAM :
H08-02.21
DATA :
1.02S40
TV
PROGRAM :
1.004
DATA :
0.019-1003
BOOT :
1
BE
PROGRAM :
1.005A00LU
DATA1 :
1.006A40LU7
DATA2 :
BOOT :
1.00W00LU
Sample TV Service Menu
2-3.  VIEWING THE SERVICE MENUS
Use the Remote Commander to view the BE and Digital service menus 
options.
1.  To display the Service Menu that contains the Category you want to 
adjust, press JUMP  on the Remote Commander. 
(For a complete list of the service Categories refer to Service Menus)
 
NOTE: If the Service Menu display text is not completely visible, press 
the Menu HOME  button on the Remote Commander to refresh the 
display.
Ð
VERS
0
SERVICE
VERSION
0
TV MICRO
DIGITAL
PROGRAM :
H08-02.21
DATA :
1.02S40
TV
PROGRAM :
1.004
DATA :
0.019-1003
BOOT :
1
BE
PROGRAM :
1.005A00LU
DATA1 :
1.006A40LU7
DATA2 :
BOOT :
1.00W00LU
Ð
QM
0
0
SERVICE
INFO
DTV
Ð
BEM
SERVICE
BOOT: 1000W00LU
MAIN: 1005A00LU
DATA: 1006A40LU7
Ð
Sample Service Menus
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