— 96 —
I/O
Function
Pin No.
Pin Name
O
O
O
O
O
O
O
O
O
O
O
O
I
I
—
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57 to 64
AMS
REC-PB
LM
70EQ-PB
70EQ-REC
RM
BIAS
TYPE-I
REEL–
REEL+
CAPM
RELAY
STOP-SW
70EQ-SW
—
AMS
PB
REC
L
H
H
No Fixed
H
L
43 pin
44 pin
Auto music sensor control output
REC/PB control output
Line mute ON/OFF output “L”:ON
PB equalizer switching output “L”: TYPE-I, “H”: TYPE-II, IV
REC equalizer switching output “L”: TYPE-I, “H”: TYPE-II, IV
REC mute ON/OFF output “L”:ON
Bias ON/OFF output “H”: ON
Bias setting output (When bias on, “L”: TYPE-I, “H”: other)
Reel motor control output
Capstan motor ON/OFF output “L”:ON
REC/PB switching relay control output
Stop switch detection input “H”: OFF=stop position
Tape type detection input “H”: TYPE II, IV
Not used
TRG FWD. H FWD
STOP
L
H
open
L
H
L
L
L
51 pin
52 pin
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9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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