Philips HTS7140/12 Service Manual page 12

Dismantling of the Bd Board
1) Loosen 4 screws "K" as shown in fi gure 12.
2) Loosen 4 screws "L" on the top of BD Board as shown in fi gure 13.
K
Figure 12
Dismantling of the Main Board
1) Loosen 4 screws "M" as shown in fi gure 14.
2) Loosen 4 screws "N" on the top of Main Board as shown in fi gure 15 to remove Main Board.
M
Figure 14
3 - 2
L
Figure 13
N
Figure 15
Dismantling of the AMP Board
1) Loosen 4 screws "O" on the bottom of AMP Bard as shown in fi gure 16.
Dismantling of the Power Board
1) Loosen 4 screws "P" on the bottom of Power Bard as shown in fi gure 17.
3 - 2
O
Figure 16
P
Figure 17