JVC DR-MV2SEU, Service Manual

Page: 29 / 99

(No.YD087)1-29
4.2.2 Cleaning
4.2.2.1
Cleaning of Video Head
Clean the head with a head cleaning stick or chamois cloth.
Procedure
(1) Remove the top cabinet.
(2) Put on a glove (thin type) to avoid touching the upper and
lower drum with your bare hand.
(3) Put a few drops of 90% ethyl alcohol on the head clean-
ing stick or on the chamois cloth and, by slightly pressing
it against the head tip, turn the upper drum to the right
and to the left.
Notes:
(1) The video head surface is made of very hard material,
but since it is very thin, avoid cleaning it vertically.
(2) Wait for the cleaned part to dry thoroughly before oper-
ating the unit.
(3) Do not reuse a stained head cleaning stick or a stained
chamois cloth.
4.2.2.2 Cleaning of ACE Head
Clean the head with a cotton swab.
Procedure
(1) Remove the top cabinet.
(2) Dip the cotton swab in 90% ethyl alcohol and clean the
ACE Head. Be careful not to damage the upper drum
and other tape running parts.
Notes:
(1) Avoid cleaning the ACE Head vertically.
(2) Wait for the cleaned part to dry thoroughly before oper-
ating the unit or damage may occur.
Do Not !
Cleaning Stick
Upper
Cylinder
Video Head
Do Not touch
with your bare
hand!
ACE Head