Technics SL-PD647 - Removal of the pulley gear; Removal of the loading motor P.C.B.; Removal of the drive cam, elevation cam and reduction gear; Removal of the servo P.C.B.

SL-P D647
Removal of the drive cam, elevation
° <s
Procedure Procedure
1-2-3-—22 1-2-3-—21
—-22—-23
1. Remove the 3 screws( @~®).
Drive cam
Elevation cam
1. Remove the belt.
2. Release the 2 claws and then remove the pulley gear in
the direction of arrow.
Reduction gear
Procedure
1-2-3-7
~-8>10—-13
—>24
Procedure
1-2-3-—7 | 1. Remove the 3 screws(@~®@).
8-10-25 | 2. Unsolder the 2 terminals of spindle motor.
1.
Remove
the
belt.
3.
Remove
the
FPC
board
from
the
optical
pickup. 8 gid
Servo P.C.B. o
Connector
(CN101)
/
Unsolder the
i terminals
2. Remove the 3 screws( @~ @).
3. Release the 1 claw.
Caution: To prevent the breakdown of the laser diode,
antistatic shorting pin is inserted into the
FPC board.
Loading motor FPC board
ass'y
Mark(+)
terminals
Loading motor ass’y : °
Shorting pi
4. Unsolder the terminals of the loading motor ass’y. Sit hin