JVC MP-XP741DE Service Manual page 5

(6) Remove one latch c on the rear side of the main body, and
release the four joints d while moving the top case in the
rear direction.
3.1.4 Removing the main board
(See Figure 11 and Figure 12)
• Prior to performing the following procedure, remove the key-
board assembly, the top case, and the LCD panel assembly.
(1) Remove one screw D (short), one screw E (long), attaching
the main board.
Screw D : 13-MAKXC060W(M2 x 6L(K)W-NI)
Screw E : 13-MAKXC100W(M2 x 10L(K)W-NI)
(2) Lift the main board while pushing the microphone and
headphone jack in the direction indicated by the arrow, and
remove the main board.
CAUTION:
• In attaching the main board, put the lever of the PCMCIA slot
through the bottom case, and then push and attach the mi-
crophone and headphone jack.
• Be careful not to damage the battery detector switch on the
backside of the main board.
Latch c
Fig.9
Top case
Bottom case
Joint d
Fig.10
Main board
E
Fig.11
Main board
Battery detector
switch
1
Fig.12
D
2 2
1 1
Microphone and
headphone jack
2 2
Bottom case
(No.XE007)1-5