3-2
SERVICE POSITIONS
Service position A
Service position C
Service position B
Note: In some service positions the components or copper patterns of one board may risk touching its neighbouring pc
boards or metallic parts. To prevent such short-circuit use a piece of hard paper or other insulating material between them.
3-2
Dismantling of the Main Board (include Tuner & Surround Board)
1) Loosen 6 screws F on the top of main board as shown in figure 7.
2) Loosen 10 screws C at the back panel as shown in figure 8.
3) Loosen 3 screws D on the bottom cover as shown in figure 9.
4) Remove all connectors on tuner, surround, RGB/Scart & main board.
Figure 9
D
Figure 8
Dismantling of the Speaker Jack Board & Fan
1) Loosen 6 screws E at the back panel as shown in figure 8.
2) Remove all connectors at speaker jack and Fan.
F
Figure 7
C
E
RGB Jack use for LX3000/21S/21L/30S;
LX3500/37S/21R/21H
Scart Jack use for LX3000/22S only
Summary of Contents for LX-3000D
Page 25: ...6 2 BLOCK DIAGRAM 6 2 ...
Page 31: ...7 2 7 2 SCHEMATIC DIAGRAM TOP LEFT SERVO BOARD ...
Page 32: ...7 3 7 3 SCHEMATIC DIAGRAM TOP RIGHT SERVO BOARD ...
Page 33: ...7 4 7 4 SCHEMATIC DIAGRAM BOTTOM LEFT SERVO BOARD ...
Page 34: ...7 5 7 5 SCHEMATIC DIAGRAM BOTTOM RIGHT SERVO BOARD ...
Page 35: ...7 6 7 6 LAYOUT DIAGRAM DVD SIDE A LAYOUT DIAGRAM DVD SIDE B ...
Page 67: ...CIRCUIT DIAGRAM SURROUND BOARD 11 2 1 2 3 4 5 1 2 3 4 5 A B C D E F G A B C D E F G 11 2 ...