Operation In Each Mode - Sony CCD-TRV21E Operation Manual

11
Operation in each mode
4-1. Cassette IN _ STOP
Drum (M901) rotates. [
f
H
[ LS ann moves in the direction of arrow. [
I
I
LS chassis moves in the direction of I
I
arrow I_)in conjunction with the
I
movement of LS arm boss.
,
Stoppers S and T on guide S (TG2) and I
guide T (TG3), respectively, are released, I
thereby GL slider movesin the direction I
of arrow, allowing guide S (TG2) and I
guide T (TG3) to move in the direction of I
arrow to be set in place. I
This operation the tape contacts
closely with drum (M901).
L
I S ratchet moves in the
direction
of arrow
®,
then
returned.
TG1 is slightly returned in the direction of arrow ®.
I Loading motor (M903) rotates. I
Rotary encoder and cam gear
rotate via gear A.
M slider moves firstly in ® direction, I
subsequently in i_) direction.
I
f
TG1 and TG4 move in the direction of
arrow as LS chassis slides.
I Pinch roller moves in the direction
of arrow _.
!
M slider further moves in the direction I
of arrow !_),followed by the movement
I
in ® direction.
l
I Pinch roller moves in the direction of
arrow i_) to contact with capstan shaft.
IPinch roller rotates in the direction of I_
i
arrow (D, then in the reverse direction.
I
f
I Loading motor (M903) rotates
reversely. I
Pinch roller moves in the direction I
opposite to arrow @, separating from
I
capstan shaft.
i Loadingmotor (M903) stops.,, I
T ratchet moves in the direction of arrow f_), I
[braking T reel followed by immediate releasing.J
Capstan motor (M902) rotates. [
Change gear and relay gear rotate
through timing belt.
Gooseneck gear moves in the direction
I
of arrow _) to gear into S reel. [
i
[ Capstan motor (M902)stops. J
T reel slightly rotates in the
direction of arrow.
r
Capstan motor (M902) rotates in the reverse _ S reel slightly rotates in I
direction and immediately returns to the - Ithe direction of arrow.
I
normal rotation. I
Gooseneck gear moves in the direction L_.__T reel slightly rotates in [
i
of arrow q) to gear into T reel. [ _ [the direction of arrow.
I
l * This operation the
looseness in tape is
corrected.
[ Capstan motor (M902)stops. [
Drum (M901) stops. [