JVC MX-GA9V - Cassette Mechanism Component Removal

(No.MB011)1-27
3.4 Cassette mechanism assembly
3.4.1 Removing the R/P & E head
(See Fig. 1 to Fig. 3)
(1) While shifting the trigger arms seen on the right side of the
head mount in the arrow direction, turn the flywheel ( R ) in
counterclockwise direction until the head mount has gone
out with a click (See Fig. 1).
(2) When the flywheel (R) is rotated in counterclockwise
direction, the playback / recording & eraser head will be
turned in counterclockwise direction from the position in
Fig. 2 to that in Fig. 3.
(3) At this position, disconnect the flexible board (outgoing
from the playback / recording & eraser head) from the
connector CN31
on the head amplifier & mechanism
control board.
(4) Remove the flexible board from the chassis base.
(5) Remove the spring a from behind the playback / recording
& eraser head.
(6) Loosen the reversing azimuth screw retaining the playback
/ recording & eraser head.
(7) Take out the playback / recording & eraser head from the
front of the head mount.
(8) The playback / recording & eraser head should also be
removed similarly to steps 1 to 7 above.
Fig.1
Fig.2
Fig.3
Cassette mechanism
Fly
wheel R
Trigger arm
(A mechanism side)
Head mount
Playback head
Spring a
Trigger arm
Flywheel R
(A mechanism side)
Head amp. & Mechanism
control board
Flexible board
CN301
Reverse
Azimuth screw
R/P E head
Spring a
FPC holder
CN302
Head amp. & mechanism
control board
Flexible board
Head mount
(B mechanism side)