1-18 (No.MA101)
3.2.5 Removing the worm gear, motor bracket (A) and third worm
(See Figs.12 to 16)
• Remove the display drive unit and cover.
(1) Disconnect the wire from the connector
CN311
on the mo-
tor board. (See Fig.12.)
(2) Remove the screw
F
attaching the motor bracket (A). (See
Fig.12.)
(3) Take out the motor bracket (A), worm guide and motor to-
gether. (See Fig.12.)
(4) Remove the two screws
G
attaching the motor and remove
the motor from the motor bracket (A). (See Fig.13.)
(5) Pull the worm gear out of the motor. (See Fig.14.)
Reference:
When inserting the warm gear in the shaft of the motor,
insert it by a measurement of a rule. (See Fig.14.)
(6) Remove the screw
H
attaching the worm guide to the motor
bracket (A). (See Fig.15.)
(7) From the top side of the display drive unit, pull the third
worm in an upward direction. (See Fig.16.)
Fig.12
Fig.13
Fig.14
Fig.15
Fig.16
Motor board
CN311
Worm guide
Motor bracket (A)
Motor
F
Motor bracket (A)
G
Motor
Worm gear
16 ± 0.1 (mm)
Motor
Worm guide
Motor bracket (A)
H
Third worm
Display drive unit
Summary of Contents for EXAD KD-AV7000
Page 59: ... No MA101 1 59 ...
Page 106: ...3 46 MEMO ...
