91
AVM-P9000R,P9000
Pin No.
Pin Name
I/O
Format
Function and Operation
60
RVMUTE
O
C
Rear picture mute output
61
RMMUTE
O
C
Rear monitor voice mute output
62
PCL
O
C
Clock adjustment output
63
brxen
O
C
P-BUS communication enable output
64
bsrq
I
P-BUS communication request input
65
BCK
I/O
P-BUS clock input/output
66
BSI
I
P–BUS serial data input
67
BSO
O
C
P–BUS serial data output
68
brst
O
C
P-BUS reset output
69
SCL
O
C
I2C clock output
70
SDO
O
C
I2C data output
71
VOLPWM
O
C
Guide volume PWM output
72
NC
Not used
73
TEST
Test terminal
74
SL
I
Signal level input
75–77
NC
Not used
78
IDLE
I
IDLE input
79
MOVIE
I
Movie input
80
MEMHLD
O
C
Memory Keep output
81
adpw
O
C
A/D converter power supply output
82,83
VDD
Power supply
84
GND
GND
85
RX
I
IP-BUS data input
86
TX
O
C
IP-BUS data output
87,88
NC
Not used
89
rck
I
RDS clock input
90
NC
Not used
91
remin
I
Remote control data input
92
asens
I
ACC power sense input
93
bsens
I
Back up power sense input
94
TUNPDI
I
PLL IC data input
95
KEYDT
I
Display data input
96
DPDT
O
C
Display data output
97
TUNPCK
O
C
PLL IC clock output
98
TUNPDO
O
C
PLL IC data output
99
TUNPCE
O
C
PLL IC chip enable output
100
PEE
O
C
PEE sound output
50
51
80
81
100
1
Format
Meaning
C
C MOS
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