Read Sony KF-42E200A / KF-42E201A / KF-50E200A / KF-50E201A Service Manual online
KF-42E200A/42E201A/50E200A/50E201A
KF-42E200A/42E201A/50E200A/50E201A
16
1-5. B2 BLOCK ASSEMBLY, A BLOCK ASSEMBLY, ANTENNA,
U BOARD AND K BOARD REMOVAL
1
Remove 6 screws and 2 hexagon washers to release the
Terminal Bracket from the U Board.
On the U Board, disconnect CN8400 then using a fl at
head screw driver gently release the CN3006 connector
from the B2 Board to remove the U Board.
head screw driver gently release the CN3006 connector
from the B2 Board to remove the U Board.
2
Disconnect the coaxial cable to release the antenna
switch. Remove 3 screws then gently lift the A Block
Assembly up to disconnect CN1002 from the B2 Block
Assembly.
Assembly up to disconnect CN1002 from the B2 Block
Assembly.
3
Using caution remove the LVDS cable from the B2 Board,
then remove 1 screw (connecting the B2 Block Assy & K
Board to the Main Bracket) and lift up on the tab of the
Main Bracket to release the B2 Block Assembly.
Board to the Main Bracket) and lift up on the tab of the
Main Bracket to release the B2 Block Assembly.
4
Using tweezers gently pinch the fan dampers to release
the fan.
5
On the K Board, disconnect CN2502 then remove 1
screw to release the K Board. Gently pull the K Board out
of the Main Bracket.
of the Main Bracket.
2
5
4
1
3
A Block Assembly
LVDS Connection
B2 Block Assembly
U Board
K Board
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