Sony KDL-40V4100 / KDL-40V4150 Service Manual ▷ View online
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KDL-40V4100/40V4150
KDL-40V4100/40V4150
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LCD Panel
Balancer
(ETC- Inverter MT) Board
(ETC- Inverter MT) Board
Balancer (ETC- Inverter MT) Board
Inverter Board Cover
WARNING
NEVER REMOVE THE
SCREWS SECURING THE
PLASTIC STRIP HOLDING
PLASTIC STRIP HOLDING
THE LAMP SOCKETS
DAMAGE TO THE
BACKLIGHT TUBES WILL
!
OCCUR!
1-9. BALANCER (ETC- INVERTER MT) BOARD REMOVAL
1 Remove 8 screws
2 Pull out the Board from the Lamp Socket
SHIELD REMOVAL
BALANCER (ETC-INVERTER) BOARD REMOVAL
WARNING
NEVER REMOVE THE
SCREWS SECURING THE
PLASTIC STRIP HOLDING
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 BOARD TO
THE RIGHT
!
.
OCCUR!
BACKLIGHT
END VIEW
SOCKET
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. Refer to Wire Dressing Illustration “Installation Procedure”
on
Page
33.
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KDL-40V4100/40V4150
KDL-40V4100/40V4150
1 Slide out Speaker (R) unit from Bezel
2 Slide out Speaker (L) unit from Bezel
3 Remove 2 screws from Under Bar
4 Disconnect 1 connector and Slide out H3E Board from Clear Panel
5 Release hooks and remove from Bezel
6 Remove 1 screw and Release hooks from Clear Panel
7 Disconnect 1 connector and Slide out H4 Board from Light Guide
2 Slide out Speaker (L) unit from Bezel
3 Remove 2 screws from Under Bar
4 Disconnect 1 connector and Slide out H3E Board from Clear Panel
5 Release hooks and remove from Bezel
6 Remove 1 screw and Release hooks from Clear Panel
7 Disconnect 1 connector and Slide out H4 Board from Light Guide
1-10. SPEAKERS, UNDER BAR, H3E BOARD, H4 BOARD, AND LIGHT GUIDE REMOVAL
Speaker Unit (L)
Speaker Unit (R)
Light Guide
Under Bar
H3E Board
H4 Board
Clear Panel
2
3
1
5
4
6
7
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KDL-40V4100/40V4150
KDL-40V4100/40V4150
H Board/Speaker Harness
Apply harness to Panel TOP edge. To center Harness, position
RED UL tape over center of panel. Use screw on panel as
Reference where center of panel is. Apply Sheet core C over
Red UL tape once harness is centered. Apply Sheet Core C
over Black UL Tape on Harness (guides).
RED UL tape over center of panel. Use screw on panel as
Reference where center of panel is. Apply Sheet core C over
Red UL tape once harness is centered. Apply Sheet Core C
over Black UL Tape on Harness (guides).
Center of panel
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2
WIRE DRESSING
LEGEND
SHEET CORE C (2-688-011-01)
QTY=9
LCD TAPE (2-688-062-01)
QTY=6
SLIDE CLAMP (2-650-770-11)
QTY=6
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KDL-40V4100/40V4150
KDL-40V4100/40V4150
LEGEND
SHEET CORE C (2-688-011-01)
QTY=9
LCD TAPE (2-688-062-01)
QTY=6
SLIDE CLAMP (2-650-770-11)
QTY=6
Combination H Board/Speaker Harness
Apply Sheet Core C to Harness. Use BLACK UL
TAPE on Harness as guide where to apply
Sheet Core C. Apply LCD Tape over speaker wires.
Use Black UL tape as guide where to apply tape.
DO NOT apply LCD tape over hole in speaker!
TAPE on Harness as guide where to apply
Sheet Core C. Apply LCD Tape over speaker wires.
Use Black UL tape as guide where to apply tape.
DO NOT apply LCD tape over hole in speaker!
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