HT-CT770
55
Pin No.
Pin Name
I/O
Description
58
RST_FL
O
Reset signal output to the
fl
uorescent indicator tube “L”: reset
59
P_CONT3
O
Power on/off control signal output terminal “H”: power on
60
Vcc2
-
Power supply terminal (+3.3V)
61
PCON_IR
O
Not used
62
Vss
-
Ground terminal
63
PW_VACS_DET
I
Thermal detection signal input terminal (Except US, Canadian and Taiwan models only)
64
P_CONT1
O
Power on/off control signal output terminal “H”: power on
65
WS_INT
I
Interrupt signal input from the RF modulator
66
DSP_INTR
I
Interrupt request signal input from the DSP
67
DAMP_SOFT_MUTE
O
Soft muting on/off control signal output to stream processor “L”: muting on
68
DAMP_INIT
O
Reset signal output to the stream processor “L”: reset
69
DAMP_PDN
O
Power down signal output to the stream processor “L”: power down
70
AMP_OVF
I
Over
fl
ow detection signal input from the digital power ampli
fi
er
71
AC_CUT
I
AC cut detection signal input terminal “L”: AC cut is detected
72
KEY_INT
I
Key wake-up signal input terminal
73
BT_MUTE
I
Muting on/off control signal input from the Bluetooth module “L”: muting on
74
DC_DET
I
Speaker DC detection signal input terminal “L”: speaker DC is detected
75
FL_DATA
O
Serial data output to the
fl
uorescent indicator tube
76
FL_CS
O
Chip select signal output to the
fl
uorescent indicator tube
77
FL_CLK
O
Serial data transfer clock signal output to the
fl
uorescent indicator tube
78
P_CONT_HDMI
O
Power on/off control signal output terminal for the HDMI section “H”: power on
79
CP_RESET
O
Reset signal output to the MFI “L”: reset
80
P_CON_DSP
O
Power on/off control signal output terminal for the DSP “H”: power on
81
SW_NFC
O
Standby control signal output to the NFC module “L”: standby
82
LED_PW
O
LED drive signal output terminal for the lamp (white) “H”: LED on
83
IRQ_NFC
I
Radio data reception signal input from the NFC module
84
SEL_NFC
O
Data transmission direction and completion notice signal output to the NFC module
85
DATA_NFC
O
Serial data output the NFC module
86
SPICLK_NFC
O
Serial data transfer clock signal output to the NFC module
87
CP_CLK
O
Serial data transfer clock signal output to the MFI and triaxial acceleration sensor
88
CP_DATA
I/O
Two-way data bus with the MFI and triaxial acceleration sensor
89
TILT_SENS
O
Not used
90
DESTINATION
I
Destination setting terminal
91
MODEL
I
Model setting terminal
92, 93
KEY2, KEY1
I
Top panel key input terminal
94
AVss
-
Ground terminal
95
KEY0
I
Power key input terminal
96
Vref
I
Reference voltage (+3.3V) input terminal
97
AVcc
-
Power supply terminal (+3.3V)
98
DIR_DO
(MC_DIRDI)
I
Serial data input from the digital audio interface receiver
99
DIR_DI
(MC_DIRDO)
O
Serial data output to the digital audio interface receiver
100
DIR_CLK
O
Serial data transfer clock signal output to the digital audio interface receiver
Ver. 1.1
