Panasonic JU-455-5

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1'.10 Drive Motor Removal and Installation
(See Fig.11.10)
(1) Remove the printed circuit board as
described in 11.1 .
(2) Remove the insulating paper and shie ld
plate .
(3) Rem ove the front plate as described in 11 .2.
(4) Remove the write protect sensor as described
in 11.6.
(5) Remove the cartridge guide assembly as
de scribed in 11.7.
(6) Remove the three drive motor mounting
screws and take off the drive motor from the
base.
(7) Disconnect the dri ve motor connector pins
from t he connector.
(8)
Re ve rs e the above procedure to reinstall.
(9) When reinstalling, make sure that the drive
motor connector is connecte d in the correct
direction.
(lO)After
reinstallation. perform motor speed
adjustment as described in 9.' and also the
adjustmen ts necessary upon reinstallation of
the cartridge guide as described in 11 .7.
Drive Mo tor
Fig. 11 . 10 Drive Motor RlHTloMi
-17-
11 ." LED Assembly Removal and Installation
(1) Remove the clamp handle and front plate .
(2) Disconnect the connectors J8 CON from the
pr inted circuit board.
(3) Remove the lED Assemb ly by sliding it as la nt
from the Cartridge Guide Assembly.
(4) Reverse the above procedure to reinstall.
LED Assembly
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Fig.11." LED Assembly Removal