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MX-J30/MX-J330/MX-J35R
* Prior to performing the following procedure, remove the
metal cover, the CD changer mechanism assembly and
the rear panel.
1. Disconnect the card wires from connector CN402, CN403
and CN416
on the main
board and the flat wire from
connector CN401.
2. Disconnect the flat wire from connector CN410
on the
main board. (only Ver,U type)
3. Remove the screw U attaching the main board on the
right side of the body.
4. Disconnect connector CN407 and CN408 under the main
board, and remove the main board upward.
@ Removing the Rated Voltage Board and Power
Amplifier Board (See Fig.21, 23 and 24)
- Prior to performing the following procedure, remove the
metal cover, the CD changer mechanism assembly and
the rear panel.
Amplifier board
CN212
Fig.21
- The following procedure can be performed even if the
front panel assembly is attached.
1. Disconnect the flat wire from connector CN212 on the
power amplifier board.
2. Disconnect the flat wire from connector CN401 on the
main board.
3. Pull out the rated voltage board and the power amplifier
board upward from connector CN201 and CN204 on the
power board respectively.
4. Remove the two V screws and two W screws attaching
the heat sink together with the heat sink bracket.
CN408
Power board
cn407
U
Fig.22
Power amplifier board
Rated voltage board
Heat sink
Os
CN205
3
:
LY
CN201
Speaker board
CN204
Power amplifier board
Rated voltage board
Heat sink bracket
Fig.23
Fig.24
2-14
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