JVC NX-MD1R Service Manual page 10

NX-MD1R/NX-MD1
Removing the power board
Prior to performing the following procedure, remove
the top cover.
Prior to performing the following procedure, remove
the rear cover.
Prior to performing the following procedure, remove
the system control board.
Prior to performing the following procedure, remove
the main amplifier board.
Prior to performing the following procedure, remove
the regulator board.
Prior to performing the following procedure, remove
the MD mechanism assembly.
Prior to performing the following procedure, remove
the fan motor assembly.
1. Remove the four screws S attaching the power
board from the left and right side of the sub
chassis.
2. Disconnect the wire from connector CN921 on the
AC jack board.
3. Remove the power board in an upward direction.
Removing the repeater board
Prior to performing the following procedure, remove
the top cover.
Prior to performing the following procedure, remove
the rear cover.
Prior to performing the following procedure, remove
the system control board.
Prior to performing the following procedure, remove
the main amplifier board.
Prior to performing the following procedure, remove
the MD mechanism assembly.
1. Remove the two screws T attaching the repeater
board.
2. Disconnect the card wire from connector CN691 on
the repeater board.
(Caution) When assembling, fit the two claws of
the sub chassis into the two rectangular
holes e of the repeater board, before
attaching it.
1-10
(See Fig.12)
Power board
(See Fig.12)
T
S
S
CN921
Fig.12
Repeater
board
Clow e
CN691
Sub chassis
Claw e