Panasonic DVC PRO Studio AJ-D950P Service Manual page 792

Vtr/analog video interface kit
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3-5. Cleaning Procedures
Note: Turns power off during cleaning.
Make sure the power is OFF before cleaning.
Use ethanol (more than 99% purity) as
cleaning liquid.
3-5-1. Cleaning of Head Chips: (Daily)
Clean heads by applying even pressure and rotating
cylinder a few times. Never wipe in up and down
motion. Never touch a cylinder by naked hand. First
wipe with a cloth soaked by cleaning liquid. Then
wipe with dry cloth.
3-5-2. Cleaning of Drum Lead: (Weekly)
Be careful not to touch a head chip. Clean the drum
lead with a pick.
Upper Drum
Lower Drum
3-5-3. Cleaning of A/C Head: (Weekly)
Wipe the A/C head with a cloth soaked by cleaning
liquid. Wipe again with a dry cloth.
Head
Lead
3-5-4. Cleaning of Pinch Roller and
Capstan: (Weekly)
Wipe the Pinch Roller and Capstan with a cloth
soaked by cleaning liquid.
3-5-5. Cleaning of Post: (Weekly)
Wind a cloth on a pick. Wipe each post dry with that
pick . Wipe again with a dry cloth. For metal posts
wipe with cleaning liquid. Then wipe dry again.
Note: Use the clean cloth for cleaning purpose. Do not use
any dirty cloth.

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