Sony Digital Betacam DVW-707 Maintenance Manual page 109

Preparations
1. Check that the unit is in the unthreading end mode.
2. Turn the power off.
3. Remove the front lid and the outside panel. (Refer to section 1-6 of Maintenance Manual Part 1.)
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The drum assembly can be replaced when the cassette compartment is attached to the unit.
Tools
. Torque screwdriver bit (for M2) : J-6325-380-A
. Torque screwdriver (for 3 kg)
. Cleaning cloth
. Cleaning fluid
Removal
1. Video Head Cleaner Removal
(1) Check that the unit is in the unthreading end mode.
(2) Turn the manual eject gear clockwise. Release the HC roller of the video head cleaner from the drum.
(3) Loosen the screw while holding the VH cleaner using a pair of tweezers and remove it from the unit.
(Refer to section 4-2-6.)
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The screw can not be removed due to the drop-safe.
2. Disconnection of the Brush Assembly Connector
Disconnect the connector on the brush assembly board.
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P2V1
: J-6325-400-A
: 3-184-527-01
: 9-919-573-01
4-2. Parts Replacement
4-25