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HCD-CL5MD
Pin No.
Pin Name
51
FAN CNT
52
DISC-SENS
53
B TRG
54
AMS-IN
55
CAPM-CNT1
56
OPT SEL
57
B PLAY
58
TC-MUTING
59
R/PB/PAS
60
TC LID
61
REC-MUTING
62
VCC
63
SOFT-TEST
64
VSS
65
BIAS
66
MD/VIDEO
67
DA-MUTING
68
ALC
69
TC-RELAY
70
HEAD PHONE DETECT
71
LINE-MUTING
72
STK-POWER
73
DISPLAYKEY
74
POWER KEY
75
PC_POWER
76
MDM POWER
77
BACK LIGHT
78
VOL B
79
VOL A
80
STBY-RELAY
81
AMP-DATA
82
AMP-LAT
83
AMP-CLK
84
FRONT-RELAY
85
N.C.
86
PROTECT
87
STEREO
88
TUNED
89
LED 1
90
B-SHUT
91
B HALF/REC
92
MODEL -IN
93
SPEC-IN
94
KEY2
95
KEY1
96
AVSS
97
KEY0
98
VREF
99
AVCC
100
AC-CUT
84
I/O
O
Fan control signal output
I
Detection input signal from DISC SENSOR BOARD
O
B deck trigger control signal output
I
AMS signal input (L=ON,H=OFF)
O
Capstan motor REV/FWD/STOP control signal output
O
Optical select signal output
I
B deck play detect signal input
O
Tape deck line muting signal output (H=ON,L=OFF)
I
REC/PB/PAS select signal input (L=REC,Z=PB,H=PAS)
I
TC lid detect signal input
O
REC MUTING ON/OFF signal output (L=ON,H=OFF)
–
Power supply (+5V)
O
Test point (soft check out)
–
Ground
O
BIAS ON/OFF signal output (H=ON,L=OFF)
O
Not used
O
DA muting control signal output
O
ALC ON/OFF signal output (L=ON,H=OFF)
O
Tape deck relay ON/OFF signal output (H=ON,L=OFF)
I
HEAD PHONE detect signal input
O
LINE muting ON/OFF signal output (H=ON,L=OFF)
O
Power amplifier ON/OFF signal output (H=ON,L=OFF)
I
Display key detect signal input
I
Power key detect signal input
I
PC power detect signal from PC LINK
O
MD P-DOWN control signal output
O
Back light LED control signal output
I
Volume signal input from rotary encoder
I
Volume signal input from rotary encoder
O
Standby relay ON/OFF signal output
O
DATA signal output for sound processor
O
LAT signal output for sound processor
O
CLK signal output for sound processor
O
Front speaker relay ON/OFF signal output (H=ON,L=OFF)
–
Not used
I
Speaker protect ON/OFF signal input (L=ON,H=OFF)
I
STEREO detect signal input (L=ON,H=OFF)
I
TUNED detect signal input (L=ON,H=OFF)
O
LED control signal output
I
B deck reel pulse signal input
I
B deck half detect signal input
I
MODEL input
I
Version select input
I
Key input signal from function key
I
Key input signal from function key
–
Analog ground
I
Key input signal from function key
O
Analog reference voltage
–
Analog power supply
I
AC_CUT ON/OFF check (L=ON,H=OFF)
Description
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