JVC MP-XP7220KR, MP-XP5220KR Service Manual
MP-XP7220KR,MP-XP5220KR
SERVICE MANUAL
Mobile mini note PC
G1004200302
MP-XP7220KR,MP-XP5220KR
Area Suffix
KR ------------------ Korea
TABLE OF CONTENTS
1 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.1 Disassembly procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2 Preinstallation procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
1.3 Caution in exchanging a bottom case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
1.4 Replace procedure of main board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
1.5 Operation check item list after the repair is completed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
1.6 Another sales option list. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.
No.G1004
2003/02
MP-XP7220KR,MP-XP5220KR
Bottom
2
1
Mother board
SECTION 1
SPECIFIC SERVICE INSTRUCTIONS
1.1 Disassembly procedure
1.1.1 Removing the internal battery
(See Figure 1)
Prior to performing the following procedure, remove the external
battery.
(1) Remove one screw A on the bottom of the main body.
(2) Pull out the internal battery in the rear direction.
Internal battery
E
A
E
Bottom
E
Fig.1
E
1.1.2 Removing the keyboard assembly
(See Figure 2 ~ Figure 4)
(1) Push the three latches (a) in the upper part of the keyboard
with a single-slotted screwdriver or a flat screwdriver, and
lift the keyboard.
(2) Disconnect the wires from connectors CN4 and CN1 on the
mother board respectively.
Latch a
Latch a
Keyboard
Fig.2
Keyboard
Latch a
2
In removing
1
the keyboard
1
In attaching
the keyboard
2
Fig.3
Mother board
CN4
CN1
Fig.4
Mother board
Keyboard
1-2 (No.G1004)
1.1.3 Removing the top case and LCD panel assembly (See
Hinge cover
Figure 1 and Figure 5 ~ Figure 8)
• Prior to performing the following procedure, remove the keyboard assembly.
(1) Insert a single-slotted screwdriver or a flat screwdriver in a
space b on the underside of the hinge cover. Then, remove
the hinge cover by pulling the screwdriver in the direction
indicated by the arrow.
And then, remove one more hinge cover at the other side
of the main body.
(2) Remove the four screws B attaching the top case.
(3) Remove one screw C (short) and one screw D (long) at-
taching the shield plate.
(4) Reverse the main body, and remove the four screws E on
the bottom of the main body. (See Figure 1)
(5) Disconnect the connector wire from the connector CN2 on
the mother board. Similarly, remove the connector wires
from the connectors CN3, CN5, and CN7.
(6) Remove one latch c on the rear side of the main body, and
release the two joints d while moving the top case in the
rear direction.
CN2
B C
Shield plate
MP-XP7220KR,MP-XP5220KR
Hinge cover
Space b
Fig.6
CN3
D
B
CN5
B
Fig.5
Top case
B
CN7
Top case
Bottom case
Latch c
Fig.7
Joint d
Fig.8
(No.G1004)1-3
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