Sony STR-DA1200ES - Page 84

84
STR-DA1200ES
Pin No.
Pin Name I/O Description
50 to 52
AD KEY1 to AD
KEY3
I Front panel key input terminal (A/D input)
53, 54
NO USE - Not used
55
VERSION I Setting terminal for version
56, 57
NO USE - Not used
58
RDS SIGNAL
I
RDS signal input from the tuner
59 to 61
NO USE - Not used
62
AVCC - Power supply terminal (+3.3V)
63
AVRH I Reference voltage input terminal (+3.3V)
64
AVSS/AVRL - Ground terminal
65
VSS - Ground terminal
66
VCC - Power supply terminal (+3.3V)
67
IH ERROR I Error signal input terminal Not used
68
9742 INT O Initialize signal output terminal Not used
69
RY595 LAT (A90)
O Serial data latch pulse signal output terminal Not used
70
C595 LAT (A90)
O Serial data latch pulse signal output terminal Not used
71
D595 OE O Output enable signal output to the data decoder
72
D595 LAT O Serial data latch pulse output to the data decoder
73
O595 LAT O Serial data latch pulse output to the data decoder
74
FUNC LAT O Serial data latch pulse output to the analog input section
75
PREVOL LAT O Serial data latch pulse output to the pre audio section
76
PREOUT RY O Relay drive signal (for pre audio section) output terminal
77
V595 OE O Output enable signal output to the data decoder
78
V595 LAT O Serial data latch pulse output to the data decoder
79
VSS - Ground terminal
80
VCC - Power supply terminal (+3.3V)
81
FLSH-PN0 - Not used
82
COM1 CLK O
Serial data transfer clock signal output to the tuner, digital audio interface, D/A converter and data
decoder
83
FLSH-PN2 - Not used
84
COM1 DAT O Serial data output to the tuner, digital audio interface, D/A converter and data decoder
85
COM2 CLK O
Serial data transfer clock signal output to the electrical volume, input selector IC and data
decoder
86
COM2 DAT O Serial data output to the electrical volume, input selector IC and data decoder
87
OSD LAT O Serial data latch pulse signal output to the OSD driver
88
OSD DATA O Serial data output to the OSD driver
89
OSD CLK O Serial data transfer clock signal output to the OSD driver
90 to 92
NO USE - Not used
93
VSS - Ground terminal
94
UPCON DATA I/O Serial data input/output with the chroma decoder
95
UPCON CLK O Serial data transfer clock signal output to the chroma decoder
96
VSS - Ground terminal
97
VCC - Power supply terminal (+3.3V)
98
SIRCS IN I SIRCS signal input terminal
99 DSP INT
I Interrupt status input from the DSP
100
RDS CLK
I
RDS serial data transfer clock signal input from the tuner
101
POWER KEY I Power key input terminal Not used
102
NO USE O Chip enable signal output to the HDMI receiver