1-10 (No.MB013)
3.1.3
Removing the cassette mechanism control board
(See Fig.9)
• Prior to performing the following procedure, remove the metal
cover.
(1) Disconnect the card wire from connector
CN32
on the cas-
sette mecha control board.
(2) Remove the two screws
E
on the left side of the body.
(3) Move the cassette mecha control board upward to release
the joint
c
.
(4) Disconnect the wire from connector
CN31
on the inside of
the cassette mecha control board.
Fig.9
3.1.4
Removing the cassette mechanism assembly
(See Fig.10, 11)
• Prior to performing the following procedure, remove the metal
cover and the cassette mechanism control board.
(1) Disconnect the card wire from connector
CN791
on the mi-
com board.
(2) Disconnect the wire from connector on the Motor board in
the rear of the cassette mechanism assembly.
(3) Remove the two screws
C
and the two screws
F
on top of
the body.
Move the rear side of the cassette mechanism assembly
upward and remove.
(The chassis bkt. comes off with the cassette mechanism
assembly).
Fig.10
Fig.11
CN31
E
E
c
CN32
Cassette mecha
control board
C
C
F
F
Front panel assembly
Cassette mechanism assembly
Micom board
CN791
Cassette mechanism assembly
CN750
Micom board
Motor board
connector