STR-DA5400ES
158
Pin No.
Pin Name
I/O
Description
56
DIRERROR
I
PLL lock error signal and data error
fl
ag input from the digital audio interface receiver
57
+3.3V
-
Power supply terminal (+3.3V)
58
GND
-
Ground terminal
59
DIR CKST
I
Clock selection signal input from the digital audio interface receiver
60
MCK_X1/X2_SEL
O
Master clock signal selection signal output terminal
61
232C-SEL1
O
Data selection signal output terminal
62
DEV I2C2 SDA
I/O
Two-way I2C data bus with the
fi
eld programmable gate array, D/A converter (for audio sec-
tion) and video input selector
63
DEV I2C2 SCL
O
I2C clock signal output to the
fi
eld programmable gate array, D/A converter (for audio sec-
tion) and video input selector
64
D595 OE
O
Output enable signal output to the data decoder (for audio)
65
D595 LAT
O
Serial data latch pulse signal output to the data decoder (for audio)
66
COM1 CLK
O
Serial data transfer clock signal output to the digital audio interface receiver, data decoder
(for audio section) and lip sync adjust
67
COM1 DATA
O
Serial data output to the digital audio interface receiver, data decoder (for audio section) and
lip sync adjust
68 to 70
TRG-1 to TRG-3
O
Trigger signal output terminal
71
CEC-M/DV
O
CEC serial data output to the HDMI connector
72
HDMI-ERROR
I
HDMI audio error signal input terminal
73
+3.3V
-
Power supply terminal (+3.3V)
74
GND
-
Ground terminal
75
4/8-RY
O
Speaker impedance 4/8 ohm selection signal output terminal "L": 4 ohm, "H": 8 ohm
76
D.MIX-LAT
O
Serial data latch pulse signal output to the audio switch
77
VOL LAT
O
Serial data latch pulse signal output to the electrical volume
78
CCD_RY
O
Relay drive signal (for CD direct) output terminal "H": relay on
79
PREOUT RY
O
Relay drive signal (for preout) output terminal "H": relay on
80
SP-A-RY
O
Relay drive signal (for front A) output terminal "H": relay on
81
SP-B-RY
O
Relay drive signal (for front B) output terminal "H": relay on
82
C-RY
O
Relay drive signal (for center) output terminal "H": relay on
83
SB-RY
O
Relay drive signal (for surround back) output terminal "H": relay on
84
SR-RY
O
Relay drive signal (for surround) output terminal "H": relay on
85
HP-RY
O
Relay drive signal (for headphone) output terminal "H": relay on
86
PROTECTOR
I
Protect detection signal input terminal
87
D_POWER
O
Power supply on/off control signal output terminal for DSP section "H": power on
88
GND
-
Ground terminal
89
+3.3V
-
Power supply terminal (+3.3V)
90
POW-RY
O
Relay drive signal (for main power) output terminal "H": relay on
AC off detection signal input terminal "L": AC off
Relay drive signal (for zone 3) output terminal "H": relay on
Relay drive signal (for zone 2) output terminal "H": relay on
Serial data latch pulse signal output to the audio input selector
Serial data transfer clock signal output to the audio input selector and D/A converter (for XM
section)
Serial data output to the audio input selector and D/A converter (for XM section)
Watch dog timer reset signal output terminal Not used
Front panel key input terminal (A/D input)
Key input terminal (A/D input) Not used
Serial data latch pulse signal output to the audio input selector
103
VERSION
I
Destination setting terminal
104
FUNC3_LAT
O
Serial data latch pulse signal output to the audio input selector
105
SIRIUS POWER
ENABLE
O
Sirius power detection signal output to the SIRIUS socket (US and Canadian models only)
106
TUNED
I
Tuned detection signal input from the tuner (FM/AM)
107
TUN_LAT
O
Serial data latch pulse signal output to the tuner (FM/AM)
108
TUN_DATA
O
Serial data output to the tuner (FM/AM)
109
TUN_CLK
O
Serial data transfer clock signal output to the tuner (FM/AM)
110
TUN_DO
I
Serial data input from the tuner (FM/AM)
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