Stationary Heads Cleaning - Sony DNW-A75 Maintenance Manual

5-2-5. Stationary Heads Cleaning

Caution
. Be careful not to damage the head surface when cleaning the stationary heads.
Tools
. Cleaning cloth: 3-184-527-01
. Cleaning fluid: 9-919-573-01
Procedure
1. Clean the tape-running surfaces of the AT, AT erase, CTL, and full erase heads
in the vertical direction using a cleaning cloth moistened with a cleaning fluid.
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Be sure to remove the magnetic powder completely.
An error may occur in the recording or playback if magnetic powder attaches to
the head gap portion of the AT, AT erase, CTL, and full-erase heads.
2. After cleaning, wipe them using a dry cleaning cloth two or three times.
Exit head block
Cleaning
Entrance head block
Cleaning
DNW-A75/A75P
Stationary Heads Cleaning
AT head
AT erase head
CTL head
Full-erase head
5-2. Cleaning
5-9