Read Sony STR-DG500 / STR-DG600 Service Manual online
57
STR-DG500/DG600
Pin No.
Pin Name
I/O
Pin Description
52
RDS_CLK/XMDPOWER
I/O
RDS data clock signal input (AEP, UK model)/XM digital power control signal output
(STR-DG600)
53
RDS_DATA/
I/O
RDS data input (AEP, UK model)/XM command control signal output (STR-DG600)
XM_COMMAND
54
SIRCS
I
SIRCS signal input
55
HP_DETECT
I
Headphones detection signal input
56
POWER_KEY
I
Power key detection signal input
57
ADCC_INT
I
ADCC data input from DSP IC
58
POWER_RY
O
Power relay driver control signal output
59
VOL_CL
O
Clock signal output for DIR IC
60
VOL_DA
O
Serial data and latch output for DIR IC
61
PROTECTOR
I
Protector detection signal input
62
HP_RY
O
Headphone relay driver control signal output
63
FUSE_DETECT
I
Fuse open detection signal input
64
VOL_ENCODER (B)
I
MASTER VOLUME encoder (B) signal input
65
VOL_ENCODER (A)
I
MASTER VOLUME encoder (A) signal input
66
FRONT_RY
O
Front speaker relay driver control signal output
67
SP_B_RY
O
Front speaker B relay driver control signal output
68
C/SB_RY
O
Center/Surround back speaker relay driver control signal output
69
REAR_RY
O
Surround speaker relay driver control signal output
70
SW_RY
O
Sub woofer relay driver control signal output
71
ANALOG_SW_CLK (DE8)
O
Not used (Open)
72
BRIDGEABLE_RY
O
Bridgeable relay driver control signal output
73
DO
I
Tuner serial data input
74
SLATCH
O
Tuner latch signal output
75
TUNED
I
Tuned signal detection input
76
STEREO
I
Stereo signal detection input
77
RSTX
I
Reset signal input
78
MUTE
O
Tuner mute signal output
79
X1A
—
Not used (Open)
80
X0A
—
Not used (Connect to VSS)
81
VSS
—
Ground
82
X0
—
Clock signal input (24 MHz)
83
X1
—
Clock signal output (24 MHz)
84
VCC3
—
Power supply pin (+3.3 V)
85
ANALOG_SW_DATA
O
Not used (Open)
(DE8)
86
D595_DATA
O
Serial data output for I/O EXPANDER IC
87
D595_CLK
O
Serial clock signal output for I/O EXPANDER IC
88
D595_OE
O
Serial output enable signal output for I/O EXPANDER IC
89
D595_LAT
O
Serial latch signal output for I/O EXPANDER IC
90
SELECT2
O
Digital input select 2 signal output (STR-DG600)
91
SELECT1
O
Digital input select 1 signal output (STR-DG600)
92
BST_SEL
O
96/24 signal output for DSP IC
93
XMODE
O
Xmode signal output for DIR IC
94
CKSEL1
O
Clock select signal output for DIR IC
95
CLK
O
Data clock signal output for DIR IC
96
CE
O
Latch signal output for DIR IC
97
DI
O
Data output for DIR IC
98
DO
I
Data input from DIR IC
99
ERROR
I
Error detection signal input from DIR IC
100
XSTATE
I
Xstate signal input from DIR IC
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