JVC RX-7020VBK, Service Manual

Page: 4 / 61

RX-7020VBK
1-4
Remove the four screws A attaching the top cover on
both sides of the body.
Remove the three screws B on the back of the body.
Remove the top cover from behind in the direction of
the arrow while pulling both sides outward.
1.
2.
3.
Disassembly method
Removing the top cover (See Fig.1)
Prior to performing the following procedure, remove
the top cover.
Remove the power cord stopper from the rear panel
by moving it in the direction of the arrow.
Remove the thirty-two screws E attaching the each
boards to the rear panel on the back of the body.
Remove the four screws F attaching the rear panel
on the back of the body.
1.
2.
3.
Removing the rear panel (See Fig.4)
Prior to performing the following procedure, remove
the top cover.
Disconnect the card wire from connector CN402 on
the audio board and CN201 on the power supply
board in the front panel assembly.
Cut off the tie band fixing the harness.
Remove the three screws C attaching the front panel
assembly.
Remove the four screws D attaching the front panel
assembly on the bottom of the body. Detach the front
panel assembly toward the front.
1.
2.
3.
4.
Removing the front panel assembly
(See Fig.2 and 3)
Fig.1
Fig.2
Fig.3
Fig.4
A
2
A
2
B
Top cover
C
Power supply
board
Audio board
CN402
Main
board
Tie band
D
E
E
F
E
F
F
Cord stopper
C
Front panel assembly
Front panel assembly
D
Rear panel
CN201
E
E E
E
E