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Pin No.
Pin Name
I/O
Function
51
MSM-LT
O
52
MSM-NAR
I
Not used
53
MSM-CH
O
54
INPUT-CHANGE
O
Input sensitivity switching output
55
IIC-DATA
O
Data output for IC601/PANEL board, IC901/VIDEO board.
56
IIC-CLK
O
Clock output for IC601/PANEL board, IC901/VIDEO board.
57
XRST
O
CD reset signal output
58
XLT
O
CD latch signal output (Not used)
59
FOUCUS-SW
O
Not used
60
TBL-L
O
Table motor control output
61
TBL-R
O
62
TRAY-LED
O
CD tray LED ON/OFF output
63
LOAD-OUT
O
Not used
64
LOAD-IN
O
65
ST-CLK
O
Tuner clock output
66
ST-DIN
I
Tuner data input
67
ST-DOUT
O
Tuner data output
68
ST-CE
O
Tuner chip enable output
69
TUNED
I
Tuned detection for tuner
70
STEREO
I
Stereo detection for tuner
71
VSS
–
Ground
72
ST-MUTE
O
Tuner mute signal output
73
SENS2
I
BD Condition signal input (Not used)
74
SENS
I
75
DISC-SENS
I
Not used
76
T-SENS
I
CD table detection signal input
77
UP-SW
I
Up SW (S201) signal input
78
ENC 3
I
79
ENC 2
I
Not used
80
ENC 1
I
81
OUT-OPEN
I
Not used
82
CAP-M-H/N
O
Capstan motor H/N speed select signal output
Trigger motor control output
Trigger motor control output
Trigger motor control output
Capstan motor ON/OFF signal output
PB Deck A/Deck B select output
Equalizer H/N select output
Bias ON/OFF signal output
REC mute ON/OFF selection output
NR ON/OFF signal output
92
R/P-PASS
O
REC/PB/PASS selection output
93
TC-MUTE
O
TC mute ON/OFF selection output
94
A-PLAY-SW
I
Deck A play detect
95
B-PLAY-SW
I
Deck B play detect
96
TC-RELAY
O
REC/PB head selection output for IC602
97
A-HALF
I
Deck A cassette detect
98
POWER
O
POWER ON/OFF signal output
99
SW-F-CHG
O
Super woofer mode signal output
100
STK-MUTE
O
Power amp ON/OFF signal output
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