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MX-7000N  LSU SECTION  i – 4

1)

Open the front cabinet (A).

2)

Remove the claning rod (B).

3)

Check the dirt of the cleaning base (C) (tip of the cleaning rod).
* When cleaning base is dirty, replace it. (Refer to the "B. Oth-

ers".)

4)

Insert the cleaning rod (B) in the hole which cleaning is
required so that the cleaning base is made downward slowly.

5)

Insert the cleaning rod (B) all the way and slide it back and
forth a few times for cleaning.

6)

Clean all the cleaning holes (D) (4-positions) on the dustproof
glass.
* When the cleaning base became extremely dirty, replace it.

(Don't cleaning use dirty cleaning base other dustproof
glasses.)

1)

Remove the left cabinet. (Refer to the “[A] EXTERNAL OUT-
FIT”.)

2)

Remove the LSU. (Refer to the "(1) LSU".)

3)

Remove the screws (A), and remove the earth wire (B).
Remove the cover (C).
* When installing the cover (C), engage the pawls (D) to cover

lower (E). At this time be careful it bite the wire.

1

LSU

b

LSU CNT PWB

MX-7000N  LSU SECTION  i – 5

4)

Disconnect the connectors (F), and remove the screws (G)
and the screw (H), and remove the LSU CNT PWB (I).
* When installing, first of all install the screw (H).
* When installing, engage the PWB to the pawl (J).

1)

Remove the left cabinet. (Refer to the “[A] EXTERNAL OUT-
FIT“)

2)

Remove the LSU. (Refer to the "(1) LSU".)

3)

Remove the screws (A), and remove the earth wire (B).
Remove the cover (C).
* When installing the cover (C), engage the pawls (D) to cover

lower (E). At this time be careful it bite the wire.

4)

Remove the screws (F), and remove the cover (G).
* When removing the cover (G), be careful to work place and

method, to don't enter the dust into the unit. Trouble (image
not fully etc.) may occur.

* When installing the cover, lock the pawl (H).

5)

Disconnect the connector (I). Remove the molt (J), and
remove the LSU cooling fan motor (K).
* When installing, point at the direction of outside with the

arrow (L).

1)

Remove the left cabinet. (Refer to the “[A] EXTERNAL OUT-
FIT”.)

2)

Remove the LSU. (Refer to the "(1) LSU".)

1

LSU

c

LSU cooling fan motor

1

LSU

d

Polygon  motor

e

LSU thermistor 2

MX-7000N  LSU SECTION  i – 6

3)

Remove the screws (A), and remove the earth wire (B).
Remove the cover (C).
* When installing the cover (C), engage the pawls (D) to cover

lower (E). At this time be careful it bite the wire.

4)

Remove the screws (F), and remove the cover (G).
* When removing the cover (G), be careful to work place and

method, to don't enter the dust into the unit. Trouble (image
not fully etc.) may occur.

* When installing the cover, lock the pawl (H).

5)

Disconnect the connector (I), and remove the screws (J), and
remove the polygon motor (K). Disconnect the connector (L).
* When disassembling, be careful to drop the screw (etc.)

inside the LSU.

* Don't touch the cover glass surface (M) of polygon motor.

6)

Loosen the screw (N), and remove the LSU thermistor 2 (O).
Disconnect the connector (P).
* When disassembling, be careful to drop the screw (etc.)

inside the LSU.

1)

Remove the left cabinet. (Refer to the “[A] EXTERNAL OUT-
FIT”.)

2)

Remove the LSU. (Refer to the “(1) LSU”.)

3)

Remove the screws (A), and remove  the earth wire (B) and
cover (C).

1

LSU

f

LSU thermistor 1

MX-7000N  LSU SECTION  i – 7

4)

Remove the screw (D), and remove the LSU thermistor 1 (E).
Disconnect the connector (F).

1)

Remove the left cabinet. (Refer to the “[A] EXTERNAL OUT-
FIT”.)

2)

Remove the LSU. (Refer to the "(1) LSU".)

3)

Disconnect the connector (A), and remove the screw (B), and
remove the LSU shutter solenoid CL unit (C).
* When installing, insert the U-cut part (D) of solenoid arm to

the shaft (E).

4)

Disconnect the connector (F). Remove the screws (G), and
remove the LSU  shutter solenoid CL (H).
* When installing, hook the solenoid pin (I) to the solenoid arm

(J).

1)

Remove the rear cabinet and rear cabinet lower. (Refer to the
"[A] EXTERNAL OUTFIT".)

a

LSU shutter solenoid CL

–

i - 7

b

LSU shutter solenoid BK

–

i - 7

c

Cleaning base

✕

 ▲

i - 9

a

LSU shutter solenoid CL

b

LSU shutter solenoid BK