JVC DR-MH300BE, Service Manual

Page: 7 / 18

(No.YD089)1-7
SECTION 3
DISASSEMBLY
3.1 Main body section
3.1.1 Remove the top cover (See figure 1)
(1) Remove the four screws A attaching the top cover on both
sides of the main body.
(2) Remove the five screws B attaching the top cover on the
back of the main body.
(3) Raise the both sides and lower part of the rear of the top
cover, with opening them slightly in an outward direction.
And the top cover will be removed.
Fig.1
3.1.2 Remove the front panel assembly and HDD (See figure 2, figure 3, figure 4)
• Prior to performing the following procedure, remove the top
cover.
• There is no need to remove the drive unit.
(1) Remove the four screws C attaching the HDD.
(2) Disconnect the card wire from connector CN2201 on the
digital board.
(3) Disconnect the socket wire from connector CN5304 on the
main board.
(4) Disconnect the card wire from connector on the HDD.
(5) Disconnect the card wire from connector
CN4001 on the
main board.
(6) Disconnect the card wires from connector CN7002 ,
CN7003 on the display board.
(7) Remove the two screws D attaching the front panel assem-
bly.
(8) Hooks a and b are removed respectively, and the front
panel assembly is removed.
Fig.2
Fig.3
Fig.4
B
B
A
x
2
TOP COVER TOP COVER TOP COVER
B
A
x 2
B
B
Connector
CN2201
CN5304
Main board C
C
HDD
C
C
CN7003 CN7002
CN4001
Main board
Hook a
Hook a
Hook b Hook b
Front panel assembly
D
D