24
STR-DE475
Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
I/O
—
—
I
—
I
I
I
I
O
O
O
I
—
—
O
I
I
O
O
O
O
O
O
O
O
O
I
O
O
O
—
—
—
—
—
—
—
O
I
O
O
O
O
I
I
I
—
O
O
O
Pin Name
MD2
HSTX
RDS CLK
P73
HP SW
PW KEY IN
SIRCS
PROTECTOR
TUNER LAT
TUNER DATA OUT
TUNER CLK
TUNER DATA IN
P84
P85
TUNER MUTING
AUTO STOP
STEREO
CODEC CLK
CODEC CDT1
CODEC DFS
CODEC PD
CODEC MUTING
CODEC CS
VIDEO MUTING
S1
S2
RESET
M61501 DATA
M.CLK
M.CE
VSS
X0
X1
VCC
P00
P01
P02
SYSTEM MUTING
D.DO
DIR DI
DIR CE
DIR CLK
DIR XMODE
DIR DATAO
D.ERR
DIR XSTATE
P14
ANG/DIG
Y_CSB
Y_IC
Description
Selection of micom operation mode
Hardware standby signal
Read RDS clock
Detect headphone switch
Detect power switch key
Input data from remote control receiver
Detect protector status
Output latch signal to tuner
Output data signal to tuner
Output clock signal to tuner
Input tuner freq. data
Mute tuner during scanning
Tuner has tuned to a freq.
Tuned freq. has stereo
Output clock signal to CODEC
Output Control Data signal to CODEC
Output DFS mode signal to CODEC
Output Power Down signal to CODEC
Output Soft Muting signal to CODEC
Output CS signal to CODEC
Control Video muting
Control Video IC switching
Control Video IC switching
Detect reset signal
Output data signal to sound processor
Output clock signal to sound processor
Output chip enable signal to sound processor
Ground
For micom clock
Power supply
Control muting circuit
Input data signal from DIR
Output data signal to DIR
Output CE signal to DIR
Output clock signal to DIR
Output reset signal to DIR
Input audio data signal from DIR
Input PLL error muting from DIR
Input XSTATE data from DIR
Control muting circuit
Output CSB signal to DSP
Output IC signal to DSP
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