Advertisement
10. SYSTEM CONTROL CIRCUIT
KEY
MATRIX
DISPLAY
10-1. MODE TRANSITION
The relation between the present mode and operation key is shown in the following table.
10-1-1. Basic mode action (without EDIT function)
Present
mode
P-SW
P-OFF
P-ON
EJECT
P-OFF
STOP
P-OFF
REW
P-OFF
FF
P-OFF
REV
P-OFF
CUE
P-OFF
PLAY
P-OFF
STILL
P-OFF
REC
P-OFF
REC/PS
P-OFF
*1: The mode is changed to CUE/REV Lock when the FF/REW button is pressed briefly (for less than 0.7 sec.) at PLAY, STILL
and REV modes. If it is pressed for more than 0.7 sec., CUE/REV mode continues as long as the key is depressed and is
cancelled when the key is released.
*2: The mode is changed to STILL when the PAUSE key is pressed briefly (for less than 1 sec.) at other than STILL mode.
Pressing and holding the PAUSE key, the mode is changed to STILL once, and after 1 sec. changed to 1/10 SLOW.
*3: The mode is changed to EJECT if the STOP button is pressed for more than 3 sec. when a cassette is in the mechanism.
10-1-2. Basic mode action (with EDIT function)
Present mode
P-SW
P-OFF
P-ON
EJECT
P-OFF
STOP
P-OFF
REW
P-OFF
FF
P-OFF
REV
P-OFF
CUE
P-OFF
PLAY
P-OFF
STILL
P-OFF
REC
P-OFF
REC/PS
P-OFF
ADUB
P-OFF
ADUB/PS
P-OFF
INSERT
P-OFF
INSERT/PS
P-OFF
JOG STILL
P-OFF
TIMER IC
Operation Key
EJECT
STOP
EJECT
----------
----------
----------
EJECT
*3
EJECT
STOP
EJECT
STOP
EJECT
STOP
EJECT
STOP
EJECT
STOP
EJECT
STOP
----------
STOP
----------
STOP
Operation Key
EJECT
STOP
REW
EJECT
--------
--------
---------
--------
--------
EJECT
*3
REW
EJECT
STOP
REV
EJECT
STOP
REW
EJECT
STOP
--------
EJECT
STOP
*1
EJECT
STOP
*1
EJECT
STOP
*1
---------
STOP
--------
---------
STOP
--------
---------
STOP
--------
---------
STOP
--------
---------
STOP
--------
---------
STOP
--------
EJECT
STOP
--------
SYSTEM
CONTROL
IC
REW
FF
----------
----------
----------
----------
REW
FF
REV
FF
REW
CUE
----------
*1
*1
----------
*1
*1
*1
*1
----------
----------
----------
----------
FF
PLAY
PAUSE
--------
PLAY
--------
--------
--------
--------
FF
PLAY
--------
FF
PLAY
---------
CUE
PLAY
--------
*1
PLAY
*2
--------
PLAY
*2
*1
--------
*2
*1
PLAY
PLAY
--------
--------
RECPS
--------
--------
REC
--------
--------
*2
--------
--------
ADUB
--------
--------
*2
--------
--------
INSERT
--------
PLAY
PLAY
45
MECH.
CONTROL
SAFETY
DEVICE
OTHERS
PLAY
PAUSE
PLAY
----------
----------
----------
PLAY
----------
PLAY
----------
PLAY
----------
PLAY
*2
PLAY
*2
----------
*2
PLAY
PLAY
----------
RECPS
----------
REC
REC
ADUB
INSERT
--------
--------
--------
---------
--------
--------
REC
--------
--------
---------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
RECPS
ADUBPS
INSPS
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
--------
AVINSPS
--------
--------
--------
--------
AVINSPS
--------
RECPS
ADUBPS
INSPS
REC
----------
----------
REC
----------
----------
----------
----------
----------
RECPS
----------
----------
JOG
--------
---------
JSTILL
JSTILL
JSTILL
JSTILL
JSTILL
JSTILL
JSTILL
RECPS
REC
JSTILL
ADUB
JSTILL
INSERT
PLAY
Advertisement
