Samsung SV-A20GK Service Manual page 24

5-4 Timing Chart of Program S/W
SW A
(IC601-77)
SW B
(IC601-78)
END
-SENSOR
(IC601-13)
START
-SENSOR
(IC601-14)
CASS IN
EJECT
Position
Eject
Cassette IN
Unload
R. PS
R. Slow
Still
Play
Stop
FF/REW
Samsung Electronics
UNLOAD
Program S/W (SW601)
E/S S/S SW A
L L
H L H
- -
- - L
- -
- - H
- - L
- -
- - H
RPS R.SLW STILL
SW B
L L Eject
L L Cassette IN
L L H Unload
H H R. PS, Z-R. PS
H H L Pinch Roller off Position
L L Still, Slow, F-ADV
H L PB, T-Stop, REC, Pause, F. PS, Z-FPS
H L H Stop, Power off
L H FF, REW
Alignment and Adjustment
PB STOP F/R
Action Mode
5-7