Panasonic AJD440 - DVCPRO PLAYER, Service Manual

Page: 80 / 104

3-5
1-5. Supply & Take-up Reel Rotor Unit Replacement
(except Camera Recorder)
<CHART B>
Model Type TYPE A TYPE B
Connector (A) P34 P2034
Connector (B) P35 P2034
P.C.Board (C) MECH I/F SERVO
(Removal)
1. Disconnect the connector (A) and (B) on the
P.C.Board (C). (Please refer to above chart.)
2. Move the S1 post to loading direction by manual
ejecting method until the screw (C) can removing
position as shown in Figure 1-5-1.
3. Confirm the supply and Take Up Brake are not
release.
4. Press the iron core of M stopper solenoid to
release the M stopper.
5. Remove the 4 screws (C), (D) and (E) as shown
in Figure 1-5-1.
6. Remove the Supply and Take Up Reel Rotor Unit
and Reel Outer Rail a shown in Figure 1-5-2.
Figure 1-5-1
NOTE:
Memorized the groove position of Reel Base, which
inserted the pin of Drive Arm Unit.
(Installation)
1. Through in the Reel Outer Rail to New Supply
and Take Up Reel Rotor Unit.
2. Hang on the Reel Rotor Unit to Reel Inner Rail
and Install the Reel Rotor Unit then the pin of
Drive Arm Unit should be matched with groove
position of Reel Base as shown in Figure 1-5-2.
3. Install the 4 screws (C), (D) and (E).
4. Confirm that the Reel Rotor Unit moving
smoothly on the Rail by hand.
5. Move the Reel Rotor Unit to front side by hand
and then pull up the iron core of M stopper
solenoid for operating M stopper.
6. Set the unloading condition by turn the
Emergency shaft counter-clockwise.
7. Confirm that the Main Brake Torque.
8. Connect the Flexible Cable to connector (A) and
(B) on the P.C.Board (C).
9. Adjust the S Reel Torque Offset value.
10. Adjust the T Reel Torque Offset value.
11. Adjust the S Reel Motor Torque Offset value.
12. Adjust the T Reel Motor Torque Offset value.
13. Confirm that the Tension value on playback
mode.
Figure 1-5-2