Sony Digital Betacam DVW-707 Maintenance Manual page 95

Installation
5. Cleaning of Contact Surfaces
(1) Clean the following places using a cleaning
cloth moistened with cleaning fluid.
. Flange of the lower drum (Shaded portion)
. Tape running surface and lead of the lower
drum
. Contact surface of the new upper drum as-
sembly (Shaded portion)
(2) Wipe the eight contact points (sixteen pins)
that mounts onto the LDR-8 board of the
flange and twelve circle patterns on the DR-
261 board using a dry cleaning cloth.
n
Never clean using a cleaning cloth moistened
with cleaning fluid.
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P2V1
Circle patterns (twelve)
DR-261 board
Flange
Tape running surface
Cleaning
4-2. Parts Replacement
LDR-8 board
Lead
Contact points (sixteen pins)
Upper drum assembly
Lower drum
4-11