Sony AV-3420CE Service Manual page 47

9-4. TAPE TRANSPORT IN THE RECORD
MODE
The tape transport operates the same in the
record mode as it does in the play mode except
that the record switches on the audio, video and
servo boards are actuated. Refer to Fig. 9-5.
® record link lever
ewer
(on VIDEO board)
The Record Lever actuates the Record Plate on
the audio board (at @) in Fig. 9-5) and also the
Record Link Rod, which pivots the Record Link
Arm slightly clockwise. This permits two Record
Link Levers, both under tension from a common
spring, to pivot in opposite directions, thus actuating
the slide switches on the servo and video boards
6) record link arm
slide switch (©) slide switch (on SERVO board)
(6) record link rod
Fig. 9-6 Record mode mechanism