Rotary Heads Cleaning - Sony DVW-522 Maintenance Manual

Digital videocassette player, control panel extension kit, control panel case
Hide thumbs Also See for DVW-522:
Table of Contents

Advertisement

4-2-2. Rotary Heads Cleaning

Caution
The rotary heads are the part that can be damaged easily. Be careful not to damage the rotary heads during
cleaning.
Tools
• Cleaning cloth : 3-184-527-01
• Cleaning fluid : 9-919-573-01
c
Do not use a cotton swab to clean the rotary heads.
Procedures
1. Loosen the two screws and remove the upper drum cover.
n
These screws cannot be removed because of stoppers.
2. Hold the cleaning cloth moistened with cleaning fluid keeping it from becoming wrinkled. And press
the cleaning cloth slightly against the rotary heads.
3. Rotate the inner drum slowly counterclockwise two or three turns and clean the rotary heads with the
cleaning cloth held.
c
Be sure to rotate the inner drum counterclockwise and clean the rotary heads along the circumference.
Do not rotate the inner drum in the direction opposite to the specified direction (clockwise) or clean it
in the vertical direction. This may damage the rotary heads and the brush/slip ring assembly.
4. After cleaning, wipe it with a dry cleaning cloth two or three times.
5. Tighten the two screws while pressing the upper drum cover towards the drum support direction.
Tightening torque: 14.7x10
PS2x8
(with Stoppers)
–2
N•m (1.5 kgf•cm)
Upper drum cover
Rotary Heads Cleaning
Rotary head
Cleaning cloth
4-2. Cleaning
4-7

Advertisement

Table of Contents
loading

This manual is also suitable for:

Dvw-522pBkdw-510Bkdw-511

Table of Contents