40
HCD-GP6V
Pin No.
Pin Name
I/O
Description
81
O-BIAS
O
Bias control signal output to the bias oscillation circuit
82
CD
O
CD power supply control signal output
83
TUNER
O
Tuner power supply control signal output
84
R-CE
O
Tuner chip enable signal output to the tuner
85
O-BU-CLK
O
Clock output to the echo processor (IC504)
86
O-BU-DATA
O
Data output to the echo processor (IC504)
87
O-BU-STB
O
Latch signal output to the echo processor (IC504)
88
I-CD DATA
I
Data input from the video CD circuit
89
VSS2
—
Ground terminal
90
VDD2
—
Power supply terminal
91
NC
—
Not used (open)
92
R-ST
I
Stereo/mono detection signal input from the tuner
93
R-TUNED
I
Tuner tuned status signal input
94
O-CD ACK
O
Acknowledge signal output from the video CD circuit
95
NC
—
Not used (open)
96
O-CD STB
O
Data output to the video CD circuit
97
C-VF ON
O
Vocal fader on/off control signal output
98
R-DATA
O
Strobe signal output to the tuner
99
R-COUNT
I
IF count signal input from the tuner
100
R-CLK
O
Clock signal output to the tuner
