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ACCESSORY 1 Pin Assignment
Bins
IN{put)—OUT (put)
signals
open terminal
UP/DOWN
OUT
cP
Out
PLAY TALLY
OUT
FF TALLY
OUT
REW TALLY
OUT
STOP TALLY
OUT
SHUT-OFF TALLY OUT
open terminal
open terminal
REW
COMMAND
OUT
FF
COMMAND
OUT
12
Function:
Inputs PLAY signal
at L level.
Inputs FF signal at L
tevel.
Inputs REW signal at
L tevel.
Inputs STOP signal at
L level.
Inputs REC signal at
L level.
Inputs LIFTER shift
cancellation signal at
L level.
Outputs tape running
control signal at H or
L tevel.
Outputs open-collec-
tor signal (12 Hz
pulse at 15 ips.)
Outputs open-coliec-
tor signal (Low level
during PLAY mode.)
Outputs open-collec-
tor signal (Low level
during FF mode.)
Qutputs open-collec-
tor signal (Low levet
during REW mode.)
Outputs open-collec-
tor signal (Low level
during STOP mode.)
Outputs open-col-
lector signal (Low
level during record
mode}
Outputs open-col-
Jector signal (Low
level during tape
stop)
Outputs open-col-
lector signal (Low
level when REW is
pressed)
Qutputs open-col-
lector signal (Low
level when F. FWD is
pressed)
IN(put)—OUT (put)
signals
PLAY COMMAND
OUT
Outputs open-col-
lector signal (Low
level when PLAY is
pressed
STOP COMMAND
OUT
Outputs open-col-
lector signal (Low
level when STOP
is pressed)
EC
COMMAND
OUT
Outputs open-col-
lector signal (Low
level when REC is
pressed)
Accepts Rehearsal
enabling signal com-
ing from a properly
equipped external
control unit (low
level with Rehearsal In)
RHEARSAL MODE
IN
open terminal
EXT FREQ
Inputs speed control
signal at input signal
of 3.0 V or more and
of 48k to 19.2 kHz
(HOT side)
Inputs speed control
signal (COLD side)
Inputs internal/
external speed con-
trot select signal
Internal:
HIGH level
External: LOW level
EXT FREQ
INT/EXT
open terminal
+15 V supply
OUT
voltage
Main unit GND
+5 V supply
voltage
Maximum:
50 mA
Maximum:
50 mA
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