HCD-GPX5G/GPX7G/GPX8G
57
Pin No.
Pin Name
I/O
Description
57
NO-USE
-
Not Used
58
NO-USE
-
Not Used
59
NO-USE
-
Not Used
60
NO-USE
-
Not Used
61
/FAN-BLOCK DET
I
Fan Block Detection Input Pin. "L": Block On
62
VCC
I
Power supply terminal (+3.3V)
63
PCONT-7V-13.5V
O
13.5V & 7V Power Switch Control pin. "H": 13V
64
VSS
-
Ground terminal
65
PCONT-DAMP
O
Digital Amp Module Power Control Pin. "H": ON
66
/AMP-OTW
-
Not Used
67
AD-KEY0
I
Key input terminal (A/D input)
68
/SD-FAST
I
Power Supply Shutdown Protection Detection Pin. "L": Protect on'
69
FAN-ENABLE
O
Fan Control Switch "H": fan on
70
DAMP-OCP
O
OCP Protect Detection input pin
71
DAMP-RESET
O
Digital Amp Reset Pin
72
NO-USE
-
Not Used
73
RESONANCE DET
I
Resonance Protection Detection Pin
74
/SD-SLOW
I
Digital Amp Shutdown Protection Detection Input Pin. "L": Protect on'
75
ST-RDS
I
Input for RDS Text Detect Signal (L: RDS Detect)
76
ST-CE
O
Tuner IC: Tuner enable input pin
77
ST-DATA
I/O
Tuner IC: Clock signal for IIC communication
78
ST-CLK
I/O
Tuner IC: Data signal for IIC communication
79
PCONT-PSAVE-
PROTECT
O
Main power on/off control signal output "H":power on
80
SW-MUTE
O
Muting Control Switch for Subwoofer Speaker. "L": mute on
81
FRONT-MUTE
O
Muting Control Switch for Front Speaker. "L": mute on
82
HUB-VBUS-DETECT
O
Hub Power (V-DET) Control Port
83
HUB-RESET
O
MTK Hub Board reset pin
84
/HUB-OC1
I
USB Overcurrent Detection input port 1
85
/HUB-OC2
I
USB Overcurrent Detection input port 2
86
AUDIO-DATA
O
Serial data transfer clock signal output to audio signal processor, R2A15216FP
87
AUDIO-CLK
O
Serial data output to audio signal processor, R2A15216FP
88
MTK-PWR-MONITOR
I
MTK DMB Board power monitor input pin (A/D input)
89
FL-CS
O
Serial data chip select signal to FL Driver, PT6324
90
FL-DATA
O
Serial data output signal to FL Driver, PT6324
91
FL-CLK
O
Serial data clock signal to FL Driver, PT6324
92
AD-KEY1
I
Key input terminal (A/D input)
93
VACS-IN
I
VACS level detection signal (A/D input)
94
MODEL_DESTINA-
TION-IN
I
Model and Destination setting terminal (A/D input)
95
MASTER-VOLUME
I
Jog dial pulse input from the MASTER VOLUME encoder (A/D input)
96
VSS
-
Ground terminal
97
NO-USE
-
Not Used
98
VREF
I
A/D Converter reference voltage input terminal (+3.3V)
99
VCC
I
Power supply terminal (+3.3V)
100
NO-USE
-
Not Used