STR-DH540
52
Pin No.
Pin Name
I/O
Description
55
FL_CLK
O
Clock signal output for FL DISPLAY DRIVER IC
56
HDMI_CECIN
I
CEC serial data input from the HDMI connector
57
AD_KEY1
I
Key signal input (A/D port)
58
AD_KEY2
I
Key signal input (A/D port)
59
SIRCS_IN
I
SIRCS signal input
60
AVCC
-
Analog power supply pin for A/D converter
61
AVRH
-
Standard power supply pin for A/D converter
62
AVSS
-
Analog ground for A/D converter
63
VOLUME_JOG
I
MASTER VOLUME encoder signal input
64
White_LED
O
White LED control port
65
POWER_KEY
I
Power switch input terminal
66
LIMITER
I
Limiter signal input
67
TEMP_SENSOR_2
I
Thermal detection signal input from the thermal sensor
68
TEMP_SENSOR_1
I
Thermal detection signal input from the thermal sensor
69
DCAC_MUTE
O
DCAC MIC Mute
70
FL_BK
O
Blanking period signal output to the
fl
uorescent indicator tube
71
FLASH_CLK/POWER_
LED
O
Power on/standby LED control port
72
SO
O
Serial data output terminal (use for Firmware Flash Program)
73
SI
I
Serial data input terminal (use for Firmware Flash Program)
74
BT_MUTE
I
Bluetooth: Mute request from BT device to Video uCOM
75
VSS
-
Ground terminal
76
VCC
-
Power supply pin (+3.3V)
77
WF_HDMI_SEL
O
Audio selection between NETWORK and HDMI block
78
TCK
-
Test clock signal input terminal (for JTAG)
79
TDI
-
Test data input terminal (for JTAG)
80
TMS
-
Test mode selection signal input terminal (for JTAG)
81
TDO
-
Test data output terminal (for JTAG)
82
STDBY_LED
O
Standby LED
83
PWR_SW_C
O
Power control port C
84
PWR_SW_B
O
Power control port B
85
PWR_SW_A
O
Power control port A
86
HP_RY
O
Relay drive signal (for headphone) output terminal “H”: relay on
87
BRIDGEABLE_RY
O
Relay drive signal (for power supply) output terminal “H”: relay on
88
SBL_SBR_RY
O
Relay drive signal (for surround back) output terminal “H”: relay on
89
ZONE2_PREOUT_
SW_RY
O
Relay drive signal (for sub woofer) output terminal “H”: relay on
90
FRONT_SPK_RY
O
Relay drive signal (for front) output terminal “H”: relay on
91
C/SL_SR_RY
O
Relay drive signal (for center and surround) output terminal “H”: relay on
92
PROTECT
I
Protect detection signal input terminal
93
AC_CUT
I
AC off detection signal input
94
E2P_SCL
O
Serial data transfer clock signal output to the EEPROM
95
E2P_SDA
I/O
Two-way data bus with the EEPROM
96
V_COMP_SW2
O
Component video selection signal output to the video ampli
fi
er
97
VCC
-
Power supply pin (+3.3V)
98
POWER_RY
O
Relay drive signal (for main power) output terminal “H”: relay on
99
FUSE_DET
I
Fuse open detect signal input
100
VSS
-
Ground terminal
Содержание STR-DH540
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