JVC MX-DVA5 Service Manual page 9

Removing the tuner board
Prior to performing the following procedure, remove
the metal cover and CD / DVD changer unit.
1. Disconnect the card wire from connector CON01 on
the tuner board.
2. Remove the two screws L attaching the tuner board.
Removing the rear panel
Prior to performing the following procedure, remove
the metal cover, CD / DVD changer unit, heat sink &
Amp. board and tuner board.
1.
Remove the three screws N and five screws M
attaching the rear panel.
Removing the main Board
Prior to performing the following procedure, remove
the metal cover, CD / DVD changer unit, heat sink &
Amp. board tuner board and rear panel.
1. Disconnect the card wire from connector FCW3 and
the harness from connector JCW1, JCW2, and
HCW3 on the main board.
2. Disconnect the harness from connector PCW1 on
the power transformer board.
3. Remove the screw G attaching the main board
holder. (See Fig.8)
4. Remove the two screws O attaching the heat sink
and bottom chassis.
(See Fig.11 and 13)
(See Fig.14)
(See Fig. 15)
CON01
Main board
Fig.13
Fig.14
FCW3
JCW2 JCW1
PCW1
Fig.15
MX-DVA5
Rear
panel
Tuner board
Rear
panel
M
N
Main board
HCW3
O
Power transformer board
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