DOWNLOAD Sony KLV-52V410A / KLV-52W410A Service Manual ↓ Size: 9.54 MB | Pages: 79 in PDF or view online for FREE

Model
KLV-52V410A KLV-52W410A
Pages
79
Size
9.54 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-52v410a-klv-52w410a.pdf
Date
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17
KLV-52V410A/52W410A
KLV-52V410A/52W410A
Bezel
LCD Panel
1
2
1-9. LCD 
PANEL 
REMOVAL
NOTE:   The LVDS cable can only be installed one way. There is colored tape on the cable to determine which side is attached 
 
to the TCON and which side is attached to the BU Board. 
1   Disconnect 3 connectors
2   Remove 2 screws
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.
18
KLV-52V410A/52W410A
KLV-52V410A/52W410A
1   Remove 7 screws from each Inverter Cover
2   Pull out the Balancer board from the Lamp Socket.
1-10.  BALANCER (ETC-INVERTER MT) BOARD REMOVAL
1
1
2
Cover
Balancer Board
LCD Panel
SHIELD REMOVAL
BALANCER (ETC-INVERTER) BOARD REMOVAL
WARNING
NEVER REMOVE THE 
SCREWS SECURING THE 
PLASTIC STRIP HOLDING 
THE LAMP SOCKETS
DAMAGE TO THE 
BACKLIGHT TUBES WILL 
Only remove the screws securing the inverter 
cover which may be metal or plastic. The 
remaining plastic strip contains sockets for the 
fluorescent backlights and should never be 
loosened. The backlights will pop out of the 
sockets and/or break the backlight requiring a 
LCD panel replacement. 
REMOVE SCREWS 
SECURING 
SHIELD
REMOVE 
CONNECTORS AND 
PULL BOARDS TO 
THE RIGHT
!
.
OCCUR!
BACKLIGHT
END VIEW
SOCKET
19
KLV-52V410A/52W410A
KLV-52V410A/52W410A
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 
+  
  POWER .
POWER
Onscreen cursor
and select button
DISPLAY
RM-YD023
5
VOLUME+
JUMP
 
The fi rst service menu (TV) displays.
SECTION 2:  SERVICE ADJUSTMENTS
TVLF  CHECK 
001 COLOR 
ADJ
001 R_DRV
 SERVICE
DIGITAL PROGRAM
               DATA
BE          PROGRAM
 
  NVM          
               PACK        
               BOOT        
: H801.03  0070
: S001000
: TM1.000
: TD1.000
: TP1.000
: TB1.000
 
      00100
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.
Press  JUMP
TVLF  CHECK 
001 COLOR 
ADJ
001 R_DRV
 SERVICE
DIGITAL PROGRAM
               DATA
BE          PROGRAM
 
  NVM          
               PACK        
               BOOT        
: H801.03  0070
: S001000
: TM1.000
: TD1.000
: TP1.000
: TB1.000
 
      00100
QM  
0 
0 
INFO 
 SERVICE
 
      DTV
Sample Service Menus
20
KLV-52V410A/52W410A
KLV-52V410A/52W410A
2-4.  USING THE REMOTE COMMANDER TO 
VIEW SERVICE DATA
Use the buttons on the Remote Commander to access the service menu 
items and adjust the data values.
1. Access Service Mode.
 
Press the following buttons on the Remote Commander within a 
second of each other: 
 
DISPLAY   
Channel 
5   
Volume 
+  
  POWER .
Data Value
Category 
Number
Adjustment
Item Number
Category
Adjustment
 Item
TVLF  CHECK 
001 COLOR 
ADJ
001 R_DRV
 SERVICE
DIGITAL PROGRAM
               DATA
BE          PROGRAM
 
  NVM          
               PACK        
               BOOT        
: H801.03  0070
: S001000
: TM1.000
: TD1.000
: TP1.000
: TB1.000
 
      00100
The screen displays the fi rst category in the selected service menu.
 
NOTE: If the Service Menu display text is not completely visible, 
press the Menu HOME  button on the Remote Commander to refresh 
the display.
2.  To change the category, press  2  or  5  on the Remote Commander.
 
Note: Pressing  2  or  5  only changes the categories within the service 
menu displayed. 
To change a category on one of the other service menus, press the 
JUMP  button until the correct service menu is displayed.
3.  To change the adjustment item, press  1  or  4  on the Remote 
Commander.
4.  To exit service mode, turn the power off.
POWER
RM-YD023
ENT
0
Read data 
from last 
saved NVM
5 Previous 
Category
MUTING
Write into 
memory
1
Next item
2 Next 
Category
4
Previous 
item
8
Restore User Control 
and Channel Memory
JUMP
Displays 
Service 
Menus
2-5. RESETTING TO FACTORY DEFAULTS
Use the following instructions to restore the User Controls and 
Channel Memory settings to the preset factory conditions.
1.  While holding down the   on the Remote Commander, press the 
POWER button on the Front Panel of the set.
 
The set restarts and displays the initial setup screen. This may take 
several minutes.
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