Panasonic JB-3300 Technical Manual page 375

41.10 Drive Motor Removal and Installation
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(See Fig. 11.10)
Removethe printed circuit board as
described in 11.1.
Removethe insulating paper and shield
plate.
Removethe front plate as described in 11.2.
Removethe write protect sensor as described
in 11.6.
Removethe cartridge guide assembly as
described in 11.7.
Removethe three drive motor mounting
screws and take off the drive motor from the
base.
Disconnect the drive motor connector pins
from the connector.
Reverse the above procedureto reinstall.
When reinstalling, make sure that the drive
motor connector Is connected in the correct
direction.
(10)After reinstallation, perform motor speed
adjustment as described in 9.1 and also the
adjustments necessary upon reinstallation of
the cartridge guide as described in 11.7.
Drive Motor
Fig. 11.10 Drive Motor Removal
U-—17
11.11
(1)
(2)
(3)
(4)
LED Assembly Removal and Installation
Removethe clamp handle and frontplate.
Disconnect the connectors J8 CON from the
printed circuit board.
Remove the LED Assembly bysliding it aslant
from the Cartridge Guide Assembly.
Reverse the above procedure to reinstall.
LED Assembly
Fig. 11.11 LED Assembly Removal