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2-5. Supply & Take-up Reel Rotor Unit Replacement
(In case of Studio VTR)
(Removal)
1.
Disconnect the connector (A) and (B) on the
P.C.Board (A). (Please refer item "7. Table of
Connector" about reference number of connector
and name of P.C.Board.)
Click this button
, then go to item "7. Table of
Connector".
2.
Move the S1 post to loading direction by manual
ejecting method until the screw (C) can be
removed as shown in Figure 2-5-1.
3.
Confirm the supply and Take Up Brake are not
released.
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 2-5-1.
6.
Remove the Supply and Take Up Reel Rotor Unit
and Reel Outer Rail as shown in Figure 2-5-2.
Figure 2-5-1
NOTE:
Confirm the groove position of Reel Base, and then
insert the pin of Drive Arm Unit.
(Installation)
1.
Install 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 match with groove position
of Reel Base as shown in Figure 2-5-2.
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 turning 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 (A).
9.
Adjust the S Reel Motor Torque Offset value.
10. Adjust the T Reel Motor Torque Offset value.
11. Confirm the Tension value on playback mode.
MECH-37
Figure 2-5-2
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