Table of Contents
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Pin No.
Signal
I/O
69
DRM FG
I
Drum FG input.
70
CAP FG
I
Capstan FG input.
71
OSD MUTE
O
Video output mute signal. H : Gray back. (Not used. (open))
72
CAP RVS
O
Capstan reverse control. H : Reverse.
73
CAP DA
O
Capstan D/A output.
74
DRM DA
O
Drum D/A output.
75
EP
O
L : EP (Not used. (open))
76
ORC SETTEI
O
H : ORC measure.
77
VD CTL
I
CTL counter input. (Fixed to "H".)
78
DEST 1
I
Destination judge input.
79
LINE 1
O
Input selection control signal.
80
SO 1
I/O
Expanded port data.
81
CLK 1
I/O
Expanded port clock.
82
LINE 2
O
Input selection control signal. (Not used. (open))
83
NAPB
O
Audio output control signal. H : Normal audio playback.
84
PWM
O
PWM output for APC2. (Not used. (open))
*1
85
E TAPE
O
L : Good tape.
86
N.C.
I
Not used. (open)
87
TX
Not used. (open)
88
VSS
GND.
89
VDD
UNSW 5V.
90
VDD
UNSW 5V.
91
NA SP
O
For normal audio. L : SP mode.
92
ENV GAIN
O
Video envelope gain change.
93
CTL STEP
O
CTL amp, STEP operation control.
94
CTL REC
O
H : CTL write.
95
V PB
O
Video system playback mode reversal. L : Playback.
96
CTL INDEX
O
Index control signal rewrite. H : Erase.
97
JOG
O
H : JOG
98
REC
O
Head amplifier recording power supply.
99
SP
O
L : SP mode.
100
AF SWP
O
AF switching pulse. (Not used. (open))
*1. Selected by tape condition.
Function
signal
RENTAL
E TAPE
tape
good
normal
poor
L
L
H
L
H
H
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