JVC MX-DVA9 Service Manual page 11

Removing the main board
Prior to performing the following procedure, remove
the metal cover, the DVD changer mechanism
assembly, the rear panel and the antenna board.
1. Disconnect the card wire from connector CN500,
CN505, CN510 and the wire from CN513 on the
main board respectively.
2. Remove the plastic rivet and the screw H attaching
the main board on the right side of the body.
3. Disconnect connector CN521 on the main board
from the analog output board outward. Disconnect
connector CN530 and CN531 in the lower part of the
main board from the regulator board upward.
Removing the speaker board
Prior to performing the following procedure, remove
the metal cover, the DVD changer mechanism
assembly and the rear panel.
REFERENCE: It is not necessary to remove the main
board.
1. Disconnect connector CN287 on the speaker board
from the regulator board.
(See Fig.18 and 19)
(See Fig.20)
CN500
CN505
Main board
CN510
CN513
Analog output board
Fig.18
Main board
Plastic rivet
H
CN530
Fig.19
CN287
Fig.20
MX-DVA9/MX-DVA9R
Front panel assembly
CN521
Analog output board
CN520
Regulator board
CN531
Speaker board
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