Disassembly - JVC RX-8030VBK Service Manual

3.1 Removing the top cover
(See Fig.1)
(1) From the both sides of the main body, remove the four
screws A attaching the top cover.
(2) From the back side of the main body, remove the three
screws B attaching the top cover.
(3) Remove the top cover in the direction of the arrow 2 while
extending the lower sections of the top cover in the direc-
tion of the arrow 1.
3.2 Removing the rear panel
(See Fig.2)
• Prior to performing the following procedures, remove the top
cover.
(1) From the back side of the main body, remove the strain re-
lief from the rear panel in the direction of the arrow.
(2) Remove the thirty-six screws C, two screws D and three
screws E attaching the rear panel.
3.3 Removing the I/O board
(See Fig.3)
• Prior to performing the following procedures, remove the top
cover and rear panel.
(1) From the top side of the main body, remove the two plastic
rivets in the direction of the arrow 1.and remove the stop-
per boards in the direction of the arrow 2.
(2) Remove the tie bands bundling the wires.
(3) Disconnect the wire from the connector
ter board.
(4) Disconnect the wire from the connector
board (L).
(5) Disconnect the wire from the connector
round back board.
(6) Disconnect the wire from the connector
board (R).
(7) Disconnect the wire from the connector
board.
(8) Disconnect the I/O board from the connectors CN205,
CN361, CN381 and CN501
SECTION 3

DISASSEMBLY

CN722 on the cen-
CN714 on the front
CN717 on the sur-
CN719 on the front
CN723 on the main
in an upward direction.
2
Top cover
A
1
Fig.1
D
C
C
E
C
Rear panel
Fig.2
Surround back board Front board(L)
Front
CN717
board(R)
CN719
Main
board
CN723
CN381
CN501
Plastic
2
2
rivet
1
1
Stopper
board
CN361
CN205 Stopper board
Fig.3
B
A
C
Strain relief
E
E C
Center board
CN714
Tie
band
CN722
Tie
bands
Plastic rivet I/O board
(No.MB103)1-5
1