71
HCD-GN99D/GNV111D
Pin No.
Pin Name
I/O
Description
50
CAPM
O
Capstan motor drive signal output
51
B-PLAY
I
Deck B playback detection signal input
52
REC BIAS
O
Recording bias on/off control signal output
53
TC RELAY
O
Recording/playback selection signal output
54
REC MUTE
O
Recording muting on/off control signal output
55
PB A/B
O
Deck A/B playback selection signal output
56
ALC
O
Automatic limiter control signal output
57
AMS IN
I
AMS signal input
58
FAN KICK
O
Fan kick off pulse output
59
CTR SPK SW
O
Center channel input source switching signal output
60
STK MUTE
O
Power amplifier and sub woofer amplifier on/off control signal output
61
SURR RELAY
O
surround speakers relay drive signal output
62
VCC
–
Power supply (+3.3V)
63
NO USE
O
Not used (connected ground)
64
VSS
–
Ground
65
CTR RELAY
O
center speaker relay drive signal output
66
FR SPK RELAY
O
Front speakers relay drive signal output
67
PROTECTOR
I
Speaker protect detection signal input
68
OVER VOLTAGE DET
I
Power amplifier over voltage protection detection input
69
UNDER VOLTAGE DET
I
Power amplifier under voltage protection detection input
70
THERMAL VACS
I
Thermal VACS detection input
71
TC-MUTE
O
Tape playback muting signal output
72
HP MUTE
O
Headphone muting signal output
73
DISPLAY-KEY
I
DISPLAY key press detection signal (Interrupt input)
74
POWER-KEY
I
POWER key press detection signal (Interrupt input)
75
SW-MUTE
O
Subwoofer muting signal output
76
LINE MUTE
O
Line muting signal output
77
DVD A MUTE
O
DVD analog muting signal output
78
ANALOG IN MUTE
O
Analog input muting signal output
79
AUDIO1 IC DATA
O
Serial data output to M61529FP
80
AUDIO1 IC CLK
O
Serial data transfer clock signal output to M61529FP
81
VOL IC DATA
O
Serial data output to M61530FP
82
VOL IC CLK
O
Serial data transfer clock signal output to M61530FP
83
LINE OUTMUTE
O
Line Out muting signal output
84
HP DETECT
I
Headphone connection detection signal input
85
MIC DETECT
I
Microphone connection detection signal input
86
MTK POWER
O
Power supply control signal to DVD Motherboard
87
VIDEO OUT SW
O
Composite video output switching signal output
88
V MUTE
O
Video muting signal output
89
A SHUT
I
Shut off detection signal input from deck A reel pulse (A/D input)
90
B SHUT
I
Shut off detection signal input from deck B reel pulse (A/D input)
91
B HALF
I
Deck B cassette detection, forward side recording tab detection and reverse side
recording tab detection signal input (A/D input)
92
MODEL-IN
I
Model setting input
93
DEST-IN
I
Destination setting input
94
MIC LEVEL IN
I
Not used (Open)
95
3.3V MNT
I
Power 3.3V monitor input from DVD Motherboard
96
AVSS
–
Ground
97
BPM DET
I
Speana Low frequency output monitor input (A/D input)
98
VREF
I
A/D Converter reference voltage input