JVC SR-VS30U Service Manual page 11

3.2.6 Removing the reel motor assembly
(Fig.16)
(1) Remove two screws E from rear of chassis and remove the
reel motor assembly toward upward.
3.2.7 Removing the actuator motor assembly
(Fig.16)
(1) Remove two screws F from rear of chassis and remove the
actuator motor assembly toward upward.
3.2.8 Removing the mechanism board
(Fig.17)
(1) Remove one screw G retaining the board.
(2) Release the mechanism board from five pawls.
(3) For gearing between the mechanism board and control
cam, see the magnified illustration in a circle.
Actuator motor assembly
Reel motor assembly
Mechanism board
F E
Fig.16
Mechanism board
Pawl
Fig.17
Pawl
G
(No.MB061)1-11