DOWNLOAD Sony KDL-42V4100 Service Manual ↓ Size: 17.78 MB | Pages: 93 in PDF or view online for FREE

Model
KDL-42V4100
Pages
93
Size
17.78 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-42v4100.pdf
Date

Sony KDL-42V4100 Service Manual ▷ View online

17
KDL-42V4100
KDL-42V4100
1-7.  SPEAKERS, UNDER BAR, H3E BOARD, H4K BOARD AND LIGHT GUIDE REMOVAL
1   Slide out Speaker (L) unit from Bezel
2   Slide out Speaker (R) unit from Bezel
3   Remove 2 screws from Under Bar
4   Disconnect 1 connector and Slide 
out H3E Board from Clear Panel
5   Remove 2 screws and remove from 
Bezel
6   Remove 1 screw and release hooks 
from Clear Panel
7   Disconnect 1 connector and Slide 
out H4K Board from Light Guide
1-8. LCD 
PANEL 
REMOVAL
1   Disconnect 1 connector
2   Remove 2 screws
Speaker Unit (L)
Speaker Unit (R)
H4K Board
Light Guide
Under Bar
H3E Board
Bezel
Clear Panel
3
1
2
5
4
6
7
Bezel
LCD Panel
1
1
2
1-8-1.  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
KDL-42V4100
KDL-42V4100
1   Remove 6 screws from each cover
2   Disconnect 10 connectors from each board
1-9.  BALANCER (ETC-INVERTER MT) BOARD REMOVAL
1
1
2
2
Cover
Cover
Balancer Board
Balancer Board
LCD Panel
 19 
KDL-42V4100
KDL-42V4100
WIRE DRESSING
SHEET CORE C (2-688-011-01)
QTY=10
LCD TAPE (2-688-062-01)
QTY=4
SLIDE CLAMP (2-650-770-11)
QTY=9
LEGEND
G2D Board
Left Panel
Inverter Board
CAUTION:
Make sure there is SLACK
in cables or connector will
disconnect during transportation.
Use Sheet Core C to hold wires to panel
(2 Places)
LEFT PANEL INVERTER
1
2
 20 
KDL-42V4100
KDL-42V4100
SHEET CORE C (2-688-011-01)
QTY=10
LCD TAPE (2-688-062-01)
QTY=4
SLIDE CLAMP (2-650-770-11)
QTY=9
LEGEND
CAUTION
Make sure inverter wires are flat on 
panel.
Wire cannot touch bottom of BU-Bracket.
Wire will get cut on sharp edge.
LEFT PANEL INVERTER (Continued)
1
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