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MT400
Q Q
3 7 6 3 1 5 1 5 0
DISASSEMBLY PROCEDURE
1.
Lower Case
1-1
Remove the seven (7) screws marked [320]. The
lower case can then be removed. (Fig.1)
T E
L
1 3 9 4 2 2 9 6 5 1 3
2.
Cassette Mechanism
2-1
Remove the lower case. (See Procedure 1.)
2-2
Remove the five (5) screws marked [320a]. The
cassette mechanism can then be removed. (Fig. 2)
3.
REC 1/2, 2/2 Circuit Boards
3-1
Remove the lower case. (See Procedure 1.)
3-2
Remove the cassette mechanism. (See Procedure 2.)
3-3
Remove the six (6) screws marked [320b]. The REC
w w w
1/2 circuit board can then be removed. (Fig.2)
3-4
Remove the two (2) screws marked [320c]. The REC
2/2 circuit board can then be removed. (Fig.2)
10
〈 REAR 〉
[320]
〈 FRONT 〉
[320]
[320]:
Bind Head Tapping Screw-P 3X10 MFZN2BL (EP630660)
Fig.1
x
a o
y
.
i
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8
4.
SUB 2/3, 3/3 Circuit Boards
4-1
Remove the lower case. (See Procedure 1.)
4-2
Remove the three (3) screws marked [320d] and
the two (2) screws marked [320e].
The SUB2/3 circuit board can then be removed.
(Fig.2, Fig.3)
4-3
Remove the four (4) screws marked [320f]. The SUB
3/3 circuit board can then be removed. (Fig.2)
[320f]
Q
Q
3
7
6
3
〈 REAR 〉
[320d]
u 1 6 3
.
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2
4
9
9
8
[320f]
[320b]
[320a]
SUB
3/3
1
5
1
5
0
8
9
2
4
[320a]
[320b]
REC 1/2
SUB
2/3
[320b]
Fig.2
[320e]
〈 Bottom 〉
m
c o
〈 Top 〉
Fig.3
2
9
9
[320c]
[320b]
[320c]
9
8
2
9
9
〈 FRONT 〉
[320b]
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