Sony HDCU-700A Maintenance Manual Supplement page 10

2-4. Cleaning Optical Connector
2. When the turn stops, pull out the remover in the
straight line forcedly.
n
The alignment sleeve can be removed/reinstalled with
the sleeve itself attached to the tip of the remover.
Great care should be taken so as not to lose or damage
the alignment sleeve.
(Alignment sleeve: Sony P/N 9-980-074-01)
Alignment sleeve
3. Clean the tip of the white optical contacts by a cotton
swab moistened with alcohol.
Optical contacts (white)
4. Insert the remover with the alignment sleeve attached
to its tip, and push it until it clicks.
5. Rotate the remover counterclockwise to install the
alignment sleeve, and extract the remover.
Optical connector cable
After replacing the optical connector of the camera or
HDCU, or replacing the SDI-11/RX-28 board, clean the tip
of the white optical contact of the optical connector cable
by a cotton swab moistened with alcohol.
Optical contact (white)
2-10 (E)
HDCU-700A