Supply & Take-Up Reel Rotor Unit Replacement (Camera Recorder Only) - Panasonic AJ-D440 Service Manual

1-5. Supply & Take-up Reel Rotor Unit Replacement
(Camera Recorder only)
<Supply Reel Rotor Unit Replacement>
(Removal)
1. Disconnect the connector P614 on the SERVO
P.C.Board.
2. Remove the S5 Post. (Refer to item "1-17")
3. Pull up the Arm Return Spring on the Connection
Arm Angle Side.
4. Remove the Connection Arm Angle.
5. Remove the Cut Washer (A) and (B) to remove
the Idler Arm Unit as shown in Figure 1-5-3.
6. Unscrew the 4 screws (C) to remove the Supply
Reel Rotor Unit.
7. Unscrew the 2 screws (D) to remove the S-Side
M Stopper from Supply Reel Rotor Unit.
CAUTION:
Don't touch FG portion with the magnetized screw
driver , when unscrewing the screw (D).
(Installation)
1. Install the new Supply Reel Rotor Unit according
to the opposite procedures to removing.
2. Execute the Reel Torque Offset Adjustment.
3. Adjust the Motor Torque Offset value.
4. Confirm the tape tension on playback mode.
Figure 1-5-3
<Take-up Reel Rotor Unit Replacement>
(Removal)
1. Disconnect the connector P615 on the Servo
P.C.Board and unscrews the 2 screws (E) ,and
then remove the MIC Base Unit as shown in
Figure 1-5-3.
2. Unscrew the 3 screws (F) to remove the Take Up
Reel Rotor Unit as shown in Figure 1-5-3.
3. Unscrew the 2 screws (G) to remove the T-Side
M Stopper from Take Up Reel Rotor Unit as
shown in Figure 1-5-3.
CAUTION:
Don't touch FG portion with the magnetized screw
driver when unscrewing the screw (D).
(Installation)
1. Install the new Take Up Reel Rotor Unit
according to
removing.
2. Execute the Reel Torque Offset Adjustment.
3. Adjust the Motor Torque Offset value.
4. Confirm the tape tension on playback mode.
3-6
the opposite procedures
Figure 1-5-4
to